Station Overview Station Location
Station Number MD-PG-12 Latitude 38.981064
Station Name Bowie 2.8 WNW Longitude -76.78107
County Prince George's Elevation (ft) 194



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 18 3.53 2.81 25 2.78 23 0.03 2 1 8 0 0.0 0 0
Nov 18 3.47 7.96 30 7.96 30 0.00 0 0 11 1 0.1 1 1
Dec 18 3.28 4.73 23 4.73 23 0.00 0 0 5 2 0.0 0 0
Jan 19 3.04 0.69 15 0.69 15 0.00 0 0 5 2 0.0 0 0
Feb 19 2.78 3.25 27 3.25 27 0.00 0 0 10 2 4.6 3 3
March 19 3.75 4.33 31 4.33 31 0.00 0 0 10 1 1.1 2 1
April 19 3.40 1.72 15 1.61 12 0.11 3 1 6 0 0.0 0 0
May 19 4.34 5.46 24 5.46 24 0.00 0 0 10 2 0.0 0 0
June 19 3.76 1.88 16 0.53 13 1.35 3 1 3 0 0.0 0 0
July 19 4.16 1.73 23 1.08 13 0.65 10 1 4 0 0.0 0 0
Aug 19 3.46 3.55 17 3.55 17 0.00 0 0 5 1 0.0 0 0
Sept 19 3.83 0.05 30 0.05 30 0.00 0 0 2 1 0.0 0 0
Water Year Totals: 42.80" 38.16" 276 days 36.02" 258 2.14" 18 days 4 79 days 12 days 5.8" 6 days 5 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2018 0.00
10/2/2018 0.00
10/3/2018 0.00
10/4/2018 0.00
10/5/2018 0.92
10/6/2018 0.00
10/7/2018 0.00
10/8/2018 0.00
10/9/2018 0.00
10/10/2018 0.00
10/11/2018 0.56
10/12/2018 0.91
10/13/2018 0.04
10/14/2018 0.05
10/15/2018 0.20
10/16/2018 0.04
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.06
10/21/2018 0.00
10/22/2018 0.00
10/23/2018
10/24/2018
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018 **
10/30/2018 0.03
10/31/2018 0.00
11/1/2018 0.00
11/2/2018 0.00
11/3/2018 0.70
11/4/2018 0.00
11/5/2018 0.56
11/6/2018 1.11
11/7/2018 0.82
11/8/2018 0.00
11/9/2018 0.02
11/10/2018 0.55
11/11/2018 0.00
11/12/2018 0.00
11/13/2018 1.01
11/14/2018 0.00
11/15/2018 0.03
11/16/2018 1.40
11/17/2018 0.00
11/18/2018 0.00
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 0.00
11/24/2018 0.00
11/25/2018 1.30
11/26/2018 T
11/27/2018 0.46
11/28/2018 0.00
11/29/2018 0.00
11/30/2018 0.00
12/1/2018 0.00
12/2/2018 0.33
12/3/2018 T
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.00
12/7/2018 0.00
12/8/2018 0.00
12/9/2018 0.00
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.00
12/14/2018 0.00
12/15/2018 0.60
12/16/2018 2.30
12/17/2018 0.64
12/18/2018 0.00
12/19/2018 0.00
12/20/2018 0.00
12/21/2018 0.86
12/22/2018 T
12/23/2018 0.00
12/24/2018
12/25/2018
12/26/2018
12/27/2018
12/28/2018
12/29/2018
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.06
1/6/2019 0.02
1/7/2019 0.00
1/8/2019 0.08
1/9/2019 0.20
1/10/2019 T
1/11/2019 0.00
1/12/2019 0.00
1/13/2019
1/14/2019
1/15/2019
1/16/2019
1/17/2019
1/18/2019
1/19/2019
1/20/2019
1/21/2019
1/22/2019
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019 0.00
1/29/2019 0.00
1/30/2019 0.33
1/31/2019 T
2/1/2019 T
2/2/2019 0.12
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 0.00
2/6/2019 0.00
2/7/2019 0.04
2/8/2019 0.00
2/9/2019 T
2/10/2019 0.00
2/11/2019 0.30
2/12/2019 0.40
2/13/2019 0.49
2/14/2019 0.00
2/15/2019 0.00
2/16/2019 0.00
2/17/2019 0.00
2/18/2019 0.58
2/19/2019 0.00
2/20/2019 0.19
2/21/2019 0.45
2/22/2019
2/23/2019 0.00
2/24/2019 0.67
2/25/2019 0.01
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 0.00
3/1/2019 0.26
3/2/2019 0.53
3/3/2019 T
3/4/2019 0.78
3/5/2019 0.00
3/6/2019 0.00
3/7/2019 0.00
3/8/2019 0.00
3/9/2019 0.16
3/10/2019 0.52
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.00
3/14/2019 0.00
3/15/2019 0.00
3/16/2019 0.01
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.18
3/22/2019 1.84
3/23/2019 0.04
3/24/2019 0.00
3/25/2019 0.00
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.00
3/29/2019 0.00
3/30/2019 0.00
3/31/2019 0.01
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.04
4/2/2019
4/3/2019
4/4/2019
4/5/2019
4/6/2019
4/7/2019 **
4/8/2019 **
4/9/2019 0.11
4/10/2019
4/11/2019
4/12/2019
4/13/2019 0.43
4/14/2019
4/15/2019
4/16/2019
4/17/2019
4/18/2019
4/19/2019
4/20/2019 0.40
4/21/2019 0.00
4/22/2019 0.00
4/23/2019 0.00
4/24/2019 0.00
4/25/2019
4/26/2019 0.04
4/27/2019 0.66
4/28/2019 0.04
4/29/2019 0.00
4/30/2019 0.00
5/1/2019 0.00
5/2/2019 0.00
5/3/2019 1.12
5/4/2019 0.00
5/5/2019 0.50
5/6/2019 0.55
5/7/2019 0.00
5/8/2019 0.00
5/9/2019 0.00
5/10/2019 0.09
5/11/2019 0.43
5/12/2019
5/13/2019 0.63
5/14/2019 0.34
5/15/2019 T
5/16/2019 0.03
5/17/2019 0.00
5/18/2019 0.00
5/19/2019 0.00
5/20/2019 0.00
5/21/2019 T
5/22/2019 0.00
5/23/2019 0.00
5/24/2019 0.69
5/25/2019
5/26/2019
5/27/2019
5/28/2019 1.08
5/29/2019
5/30/2019
5/31/2019
6/1/2019
6/2/2019
6/3/2019
6/4/2019 0.00
6/5/2019 0.00
6/6/2019 0.12
6/7/2019 0.00
6/8/2019 0.00
6/9/2019 0.00
6/10/2019
6/11/2019
6/12/2019
6/13/2019
6/14/2019
6/15/2019 0.00
6/16/2019 0.00
6/17/2019 **
6/18/2019 **
6/19/2019 1.35
6/20/2019 0.10
6/21/2019
6/22/2019
6/23/2019
6/24/2019
6/25/2019 0.31
6/26/2019 0.00
6/27/2019 0.00
6/28/2019 0.00
6/29/2019
6/30/2019
Day of YearDaily PrcpMultiday Prcp
7/1/2019
7/2/2019
7/3/2019
7/4/2019
7/5/2019 0.90
7/6/2019
7/7/2019
7/8/2019
7/9/2019
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 **
7/13/2019 **
7/14/2019 **
7/15/2019 **
7/16/2019 **
7/17/2019 **
7/18/2019 **
7/19/2019 **
7/20/2019 **
7/21/2019 0.65
7/22/2019 0.00
7/23/2019 0.05
7/24/2019 0.05
7/25/2019 0.08
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 0.00
7/29/2019 0.00
7/30/2019 0.00
7/31/2019 0.00
8/1/2019 T
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.02
8/5/2019 0.00
8/6/2019 0.00
8/7/2019 1.52
8/8/2019 0.75
8/9/2019
8/10/2019
8/11/2019
8/12/2019
8/13/2019
8/14/2019
8/15/2019
8/16/2019
8/17/2019
8/18/2019
8/19/2019
8/20/2019
8/21/2019
8/22/2019 0.64
8/23/2019 0.00
8/24/2019 0.62
8/25/2019
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 T
9/4/2019 0.00
9/5/2019 0.02
9/6/2019 0.00
9/7/2019 0.00
9/8/2019 0.00
9/9/2019 0.00
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 0.00
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.03
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.00
9/28/2019 0.00
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 7:50 AM 0.00 0.0 M M M Slightly pale clear blue sky, calm, very heavy dew, 62 degrees.
10/2/2018 7:45 AM 0.00 0.0 M M M No precipitation; currently partly cloudy, calm, very heavy dew, 65 degrees.
10/3/2018 7:51 AM 0.00 0.0 M M M No precipitation; currently slightly pale blue sky, calm, very heavy dew, 68 degrees.
10/4/2018 8:03 AM 0.00 0.0 M M M No precipitation; currently overcast, calm, touch of fog, moderate dew, 71 degrees (overnight low 66).
10/5/2018 7:44 AM 0.92 M M M M Daytime high temperature yesterday 82 degrees. Rain began around 7:10 PM, ended around 7:50. First heard thunder at 7:14 PM. 3 rolls by 7:20 +11 rolls by 7:30 +10 rolls by 7:40 +6 rolls by 7:50 +4 rolls by 8:00 +3 rolls including last, distant one at 8:05. Rain heavy with strong wind at 7:14. Rapid 6 degree temperature drop (78 at 7:13 to 72 at 7:21). 0.92" at 8:06 (APE). No further precipitation; currently overcast, calm, 66 degrees.
10/6/2018 7:53 AM 0.00 0.0 M M M Currently overcast, calm, touch of fog, light dew, 66 degrees (overnight low 64).
10/7/2018 8:30 AM 0.00 0.0 M M M No precipitation; currently overcast, calm, light dew, 72 degrees (overnight low 70).
10/8/2018 7:58 AM 0.00 0.0 M M M No precipitation; currently clearing, calm, very heavy dew, 69 degrees.
10/9/2018 6:38 AM 0.00 0.0 M M M No precipitation; currently overcast, calm, very heavy dew, 72 degrees (overnight low 70).
10/10/2018 7:35 AM 0.00 0.0 M M M No precipitation; currently thinning overcast, calm, heavy dew, 72 degrees (overnight low 70).
10/11/2018 8:05 AM 0.56 M M M M 0.02: at 10:06 PM yesterday, +T at 5:43 AM today, +0.24" at 7:10, with heavy rain beginning suddenly at 7:20, +0.30" at 8:05. Currently overcast, calm, 75 degrees (overnight low 74).
10/12/2018 8:11 AM 0.91 M M M M +0.81" at 10:34 PM yesterday 10/1/18. Today +0.09" at 12:05 AM; awaken to sound of wind at 2:30 AM, +0.01" at 5:46. No further precipitation; currently clear pale blue sky, light wind, 56 degrees.
10/13/2018 7:14 AM 0.04 M M M M First heard rain on roof at 6:10 AM; 0.01" at 6:25 +0.03" at 7:14 +0.01" at 1:30 PM.
10/14/2018 7:53 AM 0.05 0.0 M M M 0.05" at 1:30 PM yesterday; no further rain. Currently, broken overcast, calm, heavy dew, 47 degrees (overnight low 44).
10/15/2018 8:46 AM 0.20 M M M M Trace of precipitation in light rain by 11:03 AM yesterday; +0.03" at 12:25 PM +0.01" by 6:51. Today, heard rain on roof by 6:30 AM; +0.12" at 7:15 +0.04" at 8:46. Currently overcast, calm, sprinkling.
10/16/2018 8:07 AM 0.04 M M M M +0.04" at 7:13 PM yesterday. No further precipitation; currently overcast, very light wind, no dew (grass is dry), 53 degrees.
10/17/2018 8:16 AM 0.00 0.0 M M M No precipitation. Currently mostly overcast, calm, light dew, 50 degrees.
10/18/2018 7:42 AM 0.00 0.0 M M M No precipitation; currently slightly pale clear blue sky, calm, touch of dew, 44 degrees.
10/19/2018 7:38 AM 0.00 0.0 M M M No precipitation; clear, calm, considerable frost on rooftops and cars, but only scattered on grass (where otherwise there is light dew), 38 degrees.
10/20/2018 8:09 AM 0.06 M M M M Sprinkles began at 11:53 PM yesterday. 0.06", overcast, calm, 56 degrees (overnight low 54) at 8:09 AM today.
10/21/2018 8:37 AM 0.00 0.0 M M M No precipitation; currently beautifully clear sky, with a few scattered small tatters of cloud, breath of wind, 46 degrees.
10/22/2018 8:02 AM 0.00 0.0 M M M No precipitation; currently slightly pale blue sky, calm, heavy frost on roofs, fairly extensive frost on ground (where absent, grass is slightly wet, i.e., very light dew), 34 degrees.
10/31/2018 8:05 AM 0.00 0.0 M M M No precipitation; thin clouds low to W, calm, very heavy dew, 40 degrees.
11/1/2018 7:18 AM 0.00 0.0 M M M No precipitation; partly cloudy, calm, very heavy dew, 54 degrees.
11/2/2018 6:38 AM 0.00 0.0 M M M No precipitation; overcast, sound of wind in treetops (rustling of dry leaves?) but only a breath at ground level, no dew, 69 degrees (overnight low 66).
11/3/2018 9:00 AM 0.70 M M M M Light rain began at 9:55 PM last night; cold front passed with smooth drop of temperature (from 66 degrees at 9:32 to 55 degrees at 10:30). 0.70" at 9:00 AM today; sunny, very windy, 52 degrees (overnight low 48)
11/4/2018 7:10 AM 0.00 0.0 M M M Observation at 7:10 EST. No precipitation; pale clear sky, calm, moderate frost, 35 degrees.
11/5/2018 9:19 AM 0.56 M M M M Zero rain at 3:45 AM, but light rain, calm, 0.02"at 4:50, +0.09" at 5:56. +0.45" at 9:19; currently very light rain, calm, 56 degrees (overnight low 51).
11/6/2018 7:56 AM 1.11 M M M M Heavy rain at 10:20 AM yesterday, slackening by 10:30. +0.99", just sprinkling at 11:12, +0.05” with light fog at 7:00 PM, +0.03” and very light fog at 1:05 AM today, +0.04” with light rain, calm, 54 degrees at 7:56.
11/7/2018 7:06 AM 0.82 M M M M Raining heavily at 8:55 AM yesterday. 0.82" at 5:50 PM; no further precipitation. Currently slightly pale blue sky with scattered thin tatters of clouds, very heavy dew, calm, 45 degrees,
11/8/2018 7:25 AM 0.00 0.0 M M M No precipitation. Currently mostly cloudy, calm, no dew, 49 degrees.
11/9/2018 7:05 AM 0.02 M M M M 0.01" at 5:25 AM +0.01" at 7:05. Currently overcast a few sprinkles, calm, 45 degrees.
11/10/2018 6:58 AM 0.55 M M M M 0.55" at 6:31 PM yesterday; no further precipitation. Currently partly cloudy, light N wind, 41 degrees.
11/11/2018 7:11 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, rather extensive frost (with frozen grass here and there), 28 degrees.
11/12/2018 9:08 AM 0.00 0.0 M M M No precipitation; currently overcast, calm.
11/13/2018 8:46 AM 1.01 M M M M Rain began late yesterday afternoon; 0.31", very light rain, calm at 10:00 PM +0.31" with very light rain at 1:18 AM, +0.39" after rain ends. Currently overcast, calm, 44 degrees (overnight low 39).
11/14/2018 7:45 AM 0.00 0.0 M M M No precipitation; overcast, calm, no dew or frost, 36 degrees.
11/15/2018 7:15 AM 0.03 0.1 0.03 0.1 0.03 Precipitation began sometime after 4:10 AM. Very light fall of mixed rain and sleet (0.1" sleet, melt 0.03").
11/16/2018 7:35 AM 1.40 M M M M Fine sleet by 9:05 AM yesterday. 0.8" sleet on board, core melt 0.12". 1.40" total water catch at 7:35 AM today; currently pale blue sky with scattered small clouds, calm, 34 degrees.
11/17/2018 7:57 AM 0.00 0.0 M M M No precipitation, mostly cloudy, calm, 38 degrees (overnight low 36).
11/18/2018 8:16 AM 0.00 0.0 M M M No precipitation; thin high cirrus, contrails; very heavy, extensive frost; 30 degrees, (overnight low 28).
11/19/2018 7:35 AM 0.00 0.0 M M M No precipitation; very thin-thin overcast, calm, scattered light frost, 34 degrees.
11/20/2018 7:45 AM 0.00 0.0 M M M No precipitation, mostly cloudy, calm, heavy dew, 46 degrees (overnight low 42).
11/21/2018 7:52 AM 0.00 0.0 M M M No precipitation, slightly pale clear blue sky, calm, moderate dew (yes), 30 degrees (overnight low 29).
11/22/2018 7:57 AM 0.00 0.0 M M M No precipitation, clear, no frost, very light NW wind, 28 degrees (I conjecture that the light wind that was up before bedtime probably blew all night, preventing frost formation).
11/23/2018 8:20 AM 0.00 0.0 M M M No precipitation, overcast, very light NE wind, no frost, 25 degrees (overnight low 22)
11/24/2018 6:52 AM 0.00 0.0 M M M No precipitation; overcast, calm, 34 degrees (overnight low 28 degrees, but no frost).
11/25/2018 7:34 AM 1.30 M M M M Rain began yesterday afternoon; 0.27" at 3:00 PM +0.55 at 4:46; some serious flooding of back yard during late afternoon; +0.48" at 7:34 AM today. Currently thin overcast, calm. 38 degrees (overnight low 37).
11/26/2018 8:52 AM T M M M M No precipitation, but very heavy dew at 7:04 AM. However, by 8:52 a trace of rain in gauge, overcast, calm, 48 degrees (overnight low 41).
11/27/2018 7:39 AM 0.46 M M M M 0.44" by 1:02 PM yesterday +0.02" at 7:40; no further precipitation. Currently scattered clouds, very light SW wind, 38 degrees.
11/28/2018 7:49 AM 0.00 0.0 M M M Very windy night! No precipitation. Currently partly cloudy, moderate gusty NW wind, 32 degrees.
11/29/2018 8:13 AM 0.00 0.0 M M M No precipitation; currently partly cloudy, moderate gusty NW wind (so no frost), 30 degrees (overnight low 29 degrees).
11/30/2018 7:50 AM 0.00 0.0 M M M No precipitation. Currently partly cloudy with small altocumulus, calm, no dew or frost, 33 degrees (overnight low 30).
12/1/2018 8:22 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, scattered very light frost, 30 degrees (overnight low 29).
12/2/2018 8:05 AM 0.33 M M M M Fine misty drizzle began yesterday at 11:30 AM; 0.17" rain by 5:53 PM +0.16' at 8:05 AM today. Currently overcast, light fog, calm, 46 degrees (overnight low 40).
12/3/2018 8:04 AM T M M M M No precipitation, but brief mist wetting surfaces at 4:10 PM yesterday. Currently mostly cloudy, calm, 48 degrees (overnight low 47).
12/4/2018 9:15 AM 0.00 0.0 M M M No precipitation. Currently overcast, very light NW wind, 40 degrees (overnight low 37).
12/5/2018 7:40 AM 0.00 0.0 M M M No precipitation. Currently mostly cloudy, calm, fairly extensive light frost, 28 degrees.
12/6/2018 8:10 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, light frost, 33 degrees (overnight low 26).
12/7/2018 7:55 AM 0.00 0.0 M M M No precipitation. Currently cloudy <20 degrees elevation SE, calm, extensive moderately heavy frost, 28 degrees.
12/8/2018 8:40 AM 0.00 0.0 M M M No precipitation. Currently mostly cloudy, calm, very extensive moderately heavy frost, 21 degrees (overnight low 18).
12/9/2018 9:40 AM 0.00 0.0 M M M No precipitation. currently overcast very light NW wind, no evidence for frost or even for condensation/dew, 30 degrees (overnight low 27).
12/10/2018 8:35 AM 0.00 0.0 M M M No precipitation. Currently clear NW -> SW-NE-banded thin mares-tail cirrus -> broken stratus SE, calm, a bit of frozen dew on roof of one truck, 26 degrees (overnight low 25).
12/11/2018 7:50 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, most extensive heavy frost so far this season, 20 degrees.
12/12/2018 7:55 AM 0.00 0.0 M M M No precipitation. Currently partly cloudy, scattered light frost, calm, 30 degrees (overnight low 26).
12/13/2018 8:05 AM 0.00 0.0 M M M No precipitation. Mostly cloudy, calm, 37 degrees (overnight low 31).
12/14/2018 8:40 AM 0.00 0.0 M M M No precipitation. Currently overcast, fog (estimated visibility 175 yards), calm, 38 degrees (overnight low 30).
12/15/2018 6:50 AM 0.60 M M M M Currently: overcast, sprinkling, calm.
12/16/2018 8:24 AM 2.30 M M M M +0.18"at 9:23 AM yesterday +0.36" at 11:33 +0.14" at 2"30 PM +0.72" at 6:33 +0.64" at 11:59 +0.26" at 8:24 AM today. Currently overcast, a few fine spits, calm, 44 degrees.
12/17/2018 7:52 AM 0.64 M M M M +0.50" at 12:57 PM yesterday +0.14" at 3:05; no further precipitation. Currently mostly clear, very light NW wind, 41 degrees (overnight low 36).
12/18/2018 8:14 AM 0.00 0.0 M M M No precipitation. Currently pale clear blue sky, calm, scattered very light frost, 31 degrees.
12/19/2018 8:20 AM 0.00 0.0 M M M No precipitation. Currently mostly clear, calm, our second nearly universal heavy frost this season, 24 degrees.
12/20/2018 7:47 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, moderate dew (no evidence of frost), 33 degrees (overnight low 27).
12/21/2018 8:14 AM 0.86 M M M M Trace of rain in very light misty drizzle at 10:35 AM yesterday +0.21" at 5:28 PM +0.37" at 9:53 +0.12" at 11:38 +0.16" at 8:14 AM today. Currently overcast, sprinkling, calm, 61 degrees.
12/22/2018 8:25 AM T M M M M Windy during the night; a few drops in gauge, partly cloudy, light gusty NW wind, 46 degrees (overnight low 42).
12/23/2018 7:15 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, 28 degrees, fairly extensive light frost.
1/2/2019 8:28 AM 0.00 0.0 M M M No precipitation; currently overcast, calm, 40 degrees (overnight low 37).
1/3/2019 8:35 AM 0.00 0.0 M M M No precipitation; currently overcast, calm, 43 degrees (overnight low 42).
1/4/2019 10:26 AM 0.00 0.0 M M M No precipitation; overcast, calm, 40 degrees (overnight low 29).
1/5/2019 8:52 AM 0.06 M M M M 0.04" precipitation at 11:27 PM yesterday +0.02" at 8:42 this morning; currently overcast, calm, 45 degrees (overnight low 44).
1/6/2019 7:53 AM 0.02 M M M M Wind up yesterday around noon, sprinkling at 2:30 PM, 0.02" at 5:00. Currently clear, calm, scattered light frost, 42 degrees (overnight low 36).
1/7/2019 8:34 AM 0.00 0.0 M M M No precipitation; currently overcast, a breath of wind, NO frost, 33 degrees (overnight low 28).
1/8/2019 8:52 AM 0.08 M M M M Overcast, calm, 38 degrees (overnight low 33).
1/9/2019 9:14 AM 0.20 M M M M Brief rushing wind up at 9:32 PM yesterday, followed by significant wind-driven rain at 9:34, tapering to light by 9:41. 0.20" at 11:49, with clearing sky and light gusty wind. Currently mostly cloudy, very light S wind, 44 degrees (overnight low 43).
1/10/2019 8:12 AM T M M M M Brief fine sprinkles 1:30 PM yesterday. Light-strong gusty wind with brief squalls of large snowflakes (no accumulation) ca. 3:55-4:05. Very windy overnight, with no further precipitation. Currently clear, gusty wind, 29 degrees (overnight low 28).
1/11/2019 8:38 AM 0.00 0.0 M M M No precipitation; currently clear, calm, no frost, 26 degrees (overnight low 24).
1/12/2019 8:40 AM 0.00 0.0 M M M No precipitation; currently overcast, calm, scattered light frost, 26 degrees (overnight low 22).
1/28/2019 8:05 AM 0.00 0.0 M M M No precipitation; currently mostly cloudy, very light NW wind, light frost, 28 degrees.
1/29/2019 8:20 AM 0.00 0.0 M M M No precipitation; currently, very uniform stratus overcast, calm, no frost, 33 degrees (overnight low 23).
1/30/2019 7:25 AM 0.33 0.0 M M M Rain began yesterday sometime after breakfast. Passage of an early afternoon cold front caused a rapid temperature drop ( 34.7 degrees at 1:25 PM to 26.6 degrees at 1:37, or -8 degrees in 12 minutes ). Snow began around 3:40 and ended by 5:05. 0.33" H2O, including melt of 0.2" snow on board (0.02" melt) at 5:05. At 7:25 AM today clear, calm, heavy frost on exposed hard surfaces, 16 degrees.
1/31/2019 7:40 AM T M M M M Windy, brief snow flurries ca. 1:50-2:20 PM yesterday, followed by clearing skies. Currently very light N wind, no frost, 8 degrees (overnight low 6).
2/1/2019 7:46 AM T M M M M A dusting of snow since ca. 4:00 AM; currently a few snowflakes in the air, a breath of wind, 19 degrees (overnight low 16)
2/2/2019 7:24 AM 0.12 1.3 0.12 1.5 0.12 Light snow continued yesterday morning, 0.7" deep (0.05" core melt) by 9:50 AM. Today at 7:24 AM clear, calm, light frost, 1.3" snow (core melt 0.12"), 8 degrees.
2/3/2019 7:41 AM 0.00 0.0 M M M Partly cloudy, calm, 22 degrees; no new snow, current depth on board 0.7" on top of rough crystalline ice layer due to melting yesterday (maximum temperature 38), quite extensive frost on exposed grass.
2/4/2019 8:04 AM 0.00 0.0 M M M Clear (? fog in treetops), calm, very extensive heavy frost, 27 degrees.
2/5/2019 7:39 AM 0.00 0.0 M M M No precipitation; currently partly cloudy, calm, 36 degrees (overnight low 30).
2/6/2019 7:43 AM 0.00 0.0 M M M No precipitation; currently pale blue sky (very thin featureless high clouds) with a few contrails, calm, very heavy dew, 36 degrees.
2/7/2019 8:05 AM 0.04 M M M M First rain shower began about 2:05 PM yesterday; trace of rain by 4:50, 0.02" at 8:47 +0.02" at 8:05 AM today. Currently mostly cloudy, calm, 43 degrees (overnight low 42).
2/8/2019 7:19 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, very heavy dew, 42 degrees (overnight low 41)
2/9/2019 8:21 AM T M M M M Trace in gauge at 9:54 AM yesterday; no further precipitation. Currently thin overcast, calm, no frost, very light NW wind, 26 degrees.
2/10/2019 8:28 AM 0.00 0.0 M M M No precipitation. Currently very thin scattered diffuse clouds, several contrails; very heavy, very extensive frost, 19 degrees (overnight low 16).
2/11/2019 7:58 AM 0.30 1.0 0.12 0.5 0.18 Light snow began between 9:42 and 10:05 PM yesterday, by which time the ground was covered (estimate 0.2” depth) by large wet flakes. Snow changed to light fine rain between 10:52 and 11:22. At 11:32 measured 0.8” wet snow on board (estimate maximum depth 1.0” before precipitation turned to rain), core water content 0.12”. By 7:58 AM today, 0.4” wet slushy snow remained on board, yielding 0.18” water content; coincidentally, an additional 0.18” water was captured since the 11:32 PM reading. Currently sprinkling, calm, 32 degrees (overnight low 30).
2/12/2019 7:20 AM 0.40 M M M M 0.20" at 6:09 PM yesterday +0.20" at 7:20 AM today. Currently sprinkling, calm, 33 degrees (overnight low 32).
2/13/2019 7:38 AM 0.49 M M M M +0.44" at 6:43 PM yesterday +0.04" at 10:50 +0.01" at 7:38 AM today. Currently partly cloudy, calm, a touch of frost (and some remarkably large (up to ten inches long), curved dendritic 'feathers' of ice on the windshield and hood of a neighbor's truck), 34 degrees.
2/14/2019 7:51 AM 0.00 0.0 M M M No precipitation; a few clouds, calm, extensive moderate frost, 27 degrees.
2/15/2019 8:00 AM 0.00 0.0 M M M No precipitation; textured overcast, breath of wind, 51 degrees (overnight low 40).
2/16/2019 9:00 AM 0.00 0.0 M M M No precipitation; overcast, calm, 42 degrees (overnight low 39).
2/17/2019 8:24 AM 0.00 0.0 M M M No precipitation; numerous NE-SW contrails, calm, very extensive heavy frost, 27 degrees (overnight low 24)
2/18/2019 7:28 AM 0.58 M M M M Sprinkles began at 5:13 PM yesterday; 0.20" at 10:45. Currently +0.38", calm, broken overcast, 37 degrees (overnight low 33).
2/19/2019 7:37 AM 0.00 0.0 M M M No precipitation, partly cloudy, breath of wind, 26 degrees, significant portion of 22 degree halo.
2/20/2019 9:30 AM 0.19 2.3 0.19 M M No precipitation by 6:01 AM, but snowing quite a bit by 9:05. Very light fine snow (melted catch 0.18” H2O), 28 degrees at 9:21. Measure 2.3” snow on board, core melt 0.19” at 9:30.
2/21/2019 7:00 AM 0.45 M M 1.7 0.86 By 11:25 AM yesterday, a light fall of polychrystalline agglomerated flakes was underway; +0.21" melted catch at 11:39. Snow on ground was damp and crunched underfoot at 11:43. 2.9" snow on board (core melt 0.43") at 11:50. Very light fall of fine sleet+polychrystalline agglomerated flakes falling; calm at 12:39. Precipitation stopped, overcast, calm, snow very crunchy underfoot and a bit slick +0.13" melted catch, 3.2" snow on board (core melt 0.50"), 32 degrees by 2:40 PM. Light fine rain, snow now "heavy" with water at 3:45. Precipitation stopped, +0.02" melted catch, 1.8" snow on board, (core melt 0.52"), overcast, calm, 32 degrees; shoveled part of driveway- snow was VERY dense, i.e., soaked, at 5:50. This morning, overcast, calm, trees dripping +0.09” melted catch, 1.7” snow on board (with 0.4” crystalline crust) with core melt 1.06”; snow depth in grass 1.7” with core melt 0.86” at 8:37 AM.
2/23/2019 8:25 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm,37 degrees (overnight low 34).
2/24/2019 7:00 AM 0.67 M M M M Not raining yet at 10:45 AM yesterday; a few small puddles, very light rain at 2:33 PM, 0.07" at 3:55 +0.05" at 6:51, +0.55" at 8:35 AM today. Currently sprinkling, calm, 38 degrees (overnight low 36).
2/25/2019 7:00 AM 0.01 M M M M Yesterday, overcast broke ca. 1:45 PM, +0.01" at 2:20 (APE). Very windy overnight, with considerable numbers of small twigs and branches down. Currently clear, moderate-strong gusty N wind, 40 degrees.
2/26/2019 7:00 AM 0.00 0.0 M M M No precipitation. Currently partly cloudy, calm, touch of frost, 33 degrees (overnight low 26).
2/27/2019 7:54 AM 0.00 0.0 M M M Partly cloudy, calm, very extensive very heavy frost, 28 degrees (overnight low 25).
2/28/2019 7:08 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, touch of light frost, 35 degrees (overnight low 34).
3/1/2019 8:01 AM 0.26 0.9 0.22 1.0 0.22 0.9" semi-wet snow with crust of sleet on board, core melt 0.22". Currently overcast, calm, 32 degrees (overnight low 31).
3/2/2019 7:50 AM 0.53 M M M M 0.05" at 7:49 PM yesterday, +0.41" at 11:35 +0.07" at 7:50 AM today. Currently overcast, calm, snow mostly gone (patches on roofs, scattered on grass, fallen leaves), 34 degrees, (overnight low 33).
3/3/2019 7:53 AM T M M M M Trace in gauge at 5:25 PM yesterday; no further precipitation. Currently overcast, calm, 38 degrees.
3/4/2019 7:40 AM 0.78 M M M M Brief sprinkles began at 12:30 PM yesterday; a few snowflakes at 1:30. 0.08" rain by 3:50 +0.68" at 11:54 +0.02" at 7:40 AM today. Currently partly cloudy, very light NW wind, 34 degrees (overnight low 33).
3/5/2019 11:27 AM 0.00 0.0 M M M No precipitation. Currently scattered small "summer cumulus" in lovely blue sky, light NW wind, 43 degrees (overnight low 20).
3/6/2019 7:55 AM 0.00 0.0 M M M No precipitation. Currently partly cloudy, very light NW wind, no frost (possibly due to overnight wind), 20 degrees (overnight low 19)
3/7/2019 8:03 AM 0.00 0.0 M M M No precipitation. Currently overcast, variable breath of wind, no frost, 26 degrees (overnight low 17).
3/8/2019 8:08 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, no frost, 30 degrees (overnight low 26).
3/9/2019 7:41 AM 0.16 0.2 0.11 M M A few snowflakes in air, 0.12" catch at 5:37 PM yesterday. Light fog, +0.04" catch at 10:59. Currently snow mostly gone, with scattered perforated remnants present in partially shaded areas; 0.2" grainy semi-slush on snowboard (0.11" core melt).
3/10/2019 8:52 AM 0.52 M M M M Rain began before midnight yesterday; 0.03" at 11:23 PM EDT; +0.49" at 8:52 AM EST today; calm, overcast, 38 degrees (overnight low 36).
3/11/2019 7:36 AM 0.00 0.0 M M M No precipitation. Currently mostly cloudy, very light N wind, 50 degrees (overnight low 44).
3/12/2019 7:58 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, scattered light frost, 33 degrees (overnight low 31).
3/13/2019 8:45 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, very extensive heavy frost, 27 degrees (overnight low 25).
3/14/2019 7:42 AM 0.00 0.0 M M M No precipitation. Partly cloudy, numerous aging NE-SW contrails and a few N-S contrails, calm, moderate dew, 36 degrees.
3/15/2019 8:20 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, 64 degrees (overnight low 36).
3/16/2019 7:55 AM 0.01 M M M M 0.01" overnight rain. Currently partly cloudy, light gusty NW wind, 44 degrees
3/17/2019 9:00 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, fairly extensive moderately heavy frost, 33 degrees (overnight low 27).
3/18/2019 7:48 AM 0.00 0.0 M M M No precipitation. Currently calm, overcast, light dew, 35 degrees (overnight low 30).
3/19/2019 8:25 AM 0.00 0.0 M M M No Precipitation. Currently clear, calm, very extensive very heavy frost, 26 degrees (overnight low 24).
3/20/2019 7:40 AM 0.00 0.0 M M M No precipitation. Thin-thick overcast, calm, fairy extensive light-moderate frost, 27 degrees.
3/21/2019 8:52 AM 0.18 M M M M 0.18" precipitation, very light rain, calm.
3/22/2019 7:21 AM 1.84 M M M M +0.82" at 5:27 PM yesterday (3/21/19). +0.75" at 6:54 +0.14" at 11:10; +0.13" at 7:21 today. Currently overcast, windy, 44 degrees (overnight low 40).
3/23/2019 7:37 AM 0.04 M M M M Sprinkles began yesterday shortly before 3:27 PM; moderately heavy rain at 4:14; rain stopped by 4:50 with 0.04" collected. Currently clear, light gusty NW wind (no frost), 34 degrees.
3/24/2019 9:01 AM 0.00 0.0 M M M No precipitation. Currently, scattered very thin patchy high clouds and many aging NE-SW contrails, calm, 38 degrees (overnight low 28).
3/25/2019 7:44 AM 0.00 0.0 M M M No precipitation. Currently scattered clouds, calm, light dew, 40 degrees.
3/26/2019 7:00 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, 35 degrees.
3/27/2019 9:20 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, very extensive moderately heavy frost, 30 degrees (overnight low 26).
3/28/2019 8:00 AM 0.00 0.0 M M M No precipitation. Calm, extensive moderately heavy frost, 28 degrees.
3/29/2019 7:10 AM 0.00 0.0 M M M No precipitation. Overcast, calm, light dew, 46 degrees (overnight low 45).
3/30/2019 7:45 AM 0.00 0.0 M M M No precipitation. Overcast, calm, moderate dew, 48 degrees (overnight low 47).
3/31/2019 8:05 AM 0.01 M M M M 0.01", sprinkling, calm, 60 degrees.
4/1/2019 7:33 AM 0.04 M M M M +0.04" and done before 3 PM yesterday; no further precipitation. Currently clear, very light wind (though very windy yesterday afternoon and overnight), 30 degrees (no frost).
4/13/2019 7:15 AM 0.43 M M M M 0.11" at 6:17 PM yesterday, +T by 10:53, +0.32" at 7:15 AM today. Currently overcast, calm, 61 degrees (overnight low 60).
4/20/2019 7:30 AM 0.40 M M M M 0.33" at 6:33 PM yesterday +0.01" at 8:47 +0.04" at 10:15 +0.02" at 7:30 AM today; currently breaking overcast, calm, moderately heavy dew, 51 degrees.
4/21/2019 7:50 AM 0.00 0.0 M M M Currently clear, calm, moderately heavy dew, 51 degrees.
4/22/2019 7:46 AM 0.00 0.0 M M M No precipitation; currently calm, trace of dew, 55 degrees
4/23/2019 7:57 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, very heavy dew 54 degrees (overnight low 50).
4/24/2019 7:17 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, very light dew, 57 degrees.
4/26/2019 7:48 AM 0.04 M M M M Sprinkles began at 10:45 PM yesterday. Today 0.04" in gauge, overcast, calm 57 degrees.
4/27/2019 8:07 AM 0.66 M M M M 0.66" at 6:21 PM yesterday. NW wind up suddenly at 8:11, no further precipitation. Today sparkling clear, very light NW wind, 53 degrees (overnight low 52).
4/28/2019 7:52 AM 0.04 M M M M 0.04", overcast, calm, 54 degrees (overnight low 51).
4/29/2019 7:43 AM 0.00 0.0 M M M No precipitation. Currently calm, a few clouds to NW, very heavy dew, 45 degrees (overnight low 40).
4/30/2019 7:55 AM 0.00 0.0 M M M No precipitation. Calm, thin overcast, very heavy dew, 57 degrees (overnight low 54).
5/1/2019 7:49 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, very light dew, 58 degrees.
5/2/2019 7:42 AM 0.00 0.0 M M M Two red foxes ran across the yard (pursuit?) at 11 PM last evening. No precipitation. Currently overcast, calm, very light fog with very heavy dew, 60 degrees (overnight low 58).
5/3/2019 9:01 AM 1.12 M M M M Rain began yesterday with a clap of thunder at 3:50 PM; 1.02" at 6:40 (APE). First heard a roll of thunder introducing an evening thunderstorm at 11:29, but first heard rain at 11:56. Thunder gradually became softer and softer as storm moved on - counted 20 distinct rolls overall, with final one at 12:24 AM today. additional 0.10" rain at 2:55 (APE). No further precipitation. Currently overcast, calm, a touch of fog, 56 degrees (overnight low 62).
5/4/2019 7:40 AM 0.00 0.0 M M M There was an interesting acoustic effect last night: the sky was overcast, it was calm. At 9:03 PM I heard nearly constant low frequency bumping thunder to the west, but with NO flickering of lightning at all. By 9:25 the effect was gone, still without indications of distant lightning. Checking the doppler radar at Sterling, VA for rain and lightning, there was an active storm about 40 miles west of my station at 9:05, that was roughly 10 miles closer and a bit to the north by 9:25. I hypothesize that there was strong ducting of low frequency sound at the earlier time that brought it to my station; conditions changed so the ducting path was absent or diverted 20 minutes later. No further sound, no rain thereafter. Currently overcast, a touch of fog, calm, no precipitation, but very heavy dew, 66 degrees (overnight low 62).
5/5/2019 8:39 AM 0.50 M M M M Sprinkling, calm, occasional distant thunder to NW at 10:52 PM yesterday. Sprinkling, occasional deep rolls of thunder to N at 11:23; another at 11:26; then, starting at 11:44, a closer short roll to N every 5 minutes or so. Light steady rain, calm, one roll of thunder, 0.08" at 12:22 AM today, +0.34" at 7:46. At 8:39 +0.08", calm, very light fine rain, 63 degrees.
5/6/2019 8:03 AM 0.55 M M M M 0.43" rain (showing minor erosion) at 5:25 PM yesterday. Currently +0.12", calm, sky mostly covered by thin clouds, 56 degrees (overnight low 55).
5/7/2019 7:18 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, very heavy dew, 56 degrees.
5/8/2019 7:46 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, very heavy dew, 62 degrees.
5/9/2019 7:33 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, heavy dew, 60 degrees (overnight low 59).
5/10/2019 6:50 AM 0.09 M M M M 0.09" at 5:17 PM from mid afternoon rain yesterday; no further precipitation. Currently overcast, calm, very heavy dew, 66 degrees (overnight low 62).
5/11/2019 8:20 AM 0.43 M M M M First sprinkles began yesterday at 4:08 PM; moderate rain at 4:15; rain stopped by 4:28; 0.14" at 5:24. Today overcast is clearing; contrails, high stratus, low tatters, +0.29" at 8:20.
5/13/2019 7:18 AM 0.63 M M M M Continuing rain yesterday: +.19" at 12:09 PM +0.13" at 1:18 +0.03" at 3:22 +0.03" at 11:25. At 7:18 AM today: +0.25", overcast, a bit of mist, calm, 48 degrees.
5/14/2019 7:47 AM 0.34 M M M M +0.01" at 8:29 AM yesterday +0.33" at 8:49 PM. No subsequent measurable precipitation. Currently mostly cloudy but clearing, very heavy dew, calm, 48 degrees (overnight low 45).
5/15/2019 7:38 AM T M M M M Brief light shower at 6:10 PM yesterday. Currently clear, moderate dew, calm, 47 degrees (overnight low 44).
5/16/2019 8:08 AM 0.03 M M M M Morning rain, 0.03", overcast, calm, 54 degrees (overnight low 53).
5/17/2019 7:47 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, moderate dew, 47 degrees (overnight low 44).
5/18/2019 7:52 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, heavy dew, 66 degrees (overnight low 64).
5/19/2019 7:52 AM 0.00 0.0 M M M No precipitation. Currently partly cloudy, calm, 66 degrees
5/20/2019 7:23 AM 0.00 0.0 M M M No precipitation. Slightly pale sky with scattered small clouds, calm, light dew, 73 degrees (overnight low 72).
5/21/2019 7:00 AM T M M M M Brief sprinkles at 6:29 PM yesterday. Currently, somewhat pale clear sky, light NNW wind, no dew, 60 degrees - a lovely morning.
5/22/2019 7:35 AM 0.00 0.0 M M M No precipitation. Currently very thin clouds, moderate dew, calm, 52 degrees (overnight low 50).
5/23/2019 7:38 AM 0.00 0.0 M M M No precipitation. Currently partly cloudy, very light dew, calm, 60 degrees).
5/24/2019 7:38 AM 0.69 M M M M Rain began at 3:50 yesterday afternoon and became very heavy; slackened by 4:10, with thunder. 0.69" at 9:50 PM (APE). No further precipitation.
5/28/2019 8:09 AM 1.08 M M M M Awaken to light rain on roof at 7:00 AM. Rain becomes very heavy shortly after. Soft thunder garbled by sound of rainfall. Rain slackens, so can hear the rolls (15-60 seconds long); 0.98" at 7:27. Lighter rain, with similarly long rolls - some to E, some to S. Rain stops, overcast, calm, +0.10" at 8:09.
6/4/2019 7:25 AM 0.00 0.0 M M M No precipitation. Currently Clear except for a few aging contrails, calm, heavy dew, 51 degrees (overnight low 48).
6/5/2019 7:40 AM 0.00 0.0 M M M No precipitation. Currently thin milky overcast, calm, moderate dew, 63 degrees (overnight low 62).
6/6/2019 7:23 AM 0.12 M M M M Rain began yesterday after 9:36 PM, was moderate at 11:04. 0.12" at 11:48 (APE). Currently a few drops in gauge, overcast, a bit of very thin fog in trees, calm, 70 degrees.
6/7/2019 7:25 AM 0.00 0.0 M M M No precipitation. Currently mostly cloudy with altocumulus,calm, light dew, 74 degrees (overhight low 72)
6/8/2019 7:27 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, 66 degrees.
6/9/2019 7:26 AM 0.00 0.0 M M M No precipitation. Currently mostly cloudy (from SE), very light NE wind, no dew, 67 degrees (overnight low 66).
6/15/2019 8:40 AM 0.00 0.0 M M M No precipitation. Currently mostly cloudy, calm, 63 degrees (overnight low 57).
6/16/2019 7:56 AM 0.00 0.0 M M M No precipitation. Currently very thin clouds, calm, no dew, 69 degrees (overnight low 68).
6/20/2019 8:00 AM 0.10 M M M M 0.10" precipitation some time between 6:30 and 11:54 PM yesterday; no further precipitation. Currently overcast, very humid, calm,75 degrees.
6/25/2019 7:45 AM 0.31 M M M M Awoke to sound of raindrops on roof at 2:43 AM; a single long soft roll of thunder at 2:54; sound of raindrops only until at least 3:27 when I fell back asleep. Total overnight rain 0.31". Currently mostly cloudy, calm, 74 degrees.
6/26/2019 5:38 AM 0.00 0.0 M M M No precipitation. Currently scattered clouds, calm, light dew, 68 degrees.
6/27/2019 7:47 AM 0.00 0.0 M M M No precipitation. Currently sky partly covered by very thin clouds, calm, light dew, 71 degrees (overnight low 70).
6/28/2019 7:48 AM 0.00 0.0 M M M No precipitation. Currently very thin overcast, calm, moderate dew, 72 degrees (overnight low 70).
7/5/2019 6:47 AM 0.90 M M M M First thunder at 12:33 PM yesterday. Big bang of thunder, beginning of hard rain 1:40. Rain stopped by 2:30. 0.84" at 5:50. Currently +0.04", overcast, very humid, touch of fog in treetops calm, 75 degrees.
7/10/2019 7:30 AM 0.00 0.0 M M M No precipitation. Currently very thin altocumulus overcast, calm, very heavy dew, 70 degrees (overnight low 68 degrees).
7/11/2019 8:50 AM 0.00 0.0 M M M No precipitation. currently partly cloudy, calm, light dew, 78 degrees (overnight low 72).
7/22/2019 7:40 AM 0.00 0.0 M M M No precipitation. Currently a bit of cirrus, calm, light dew, 74 degrees, (overnight low 73).
7/23/2019 7:38 AM 0.05 M M M M First thunder, sprinkles begin at 8:55 AM yesterday. Another long roll of thunder at 9:05. Rain (trace) over, drying, by 10:02. Currently 0.05" precipitation, sprinkling, calm, 79 degrees.
7/24/2019 7:24 AM 0.05 M M M M 0.04" precipitation, very light fine rain at 9:38 AM yesterday +0.01" at 8:36 PM. Currently, scattered high clouds, moderate dew, 66 degrees.
7/25/2019 7:22 AM 0.08 M M M M 0.06", sprinkling at 8:22 PM yesterday. Currently +0.02", clear, calm, 63 degrees (overnight low 62).
7/26/2019 8:09 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, moderate dew, 67 degrees (overnight low 64).
7/27/2019 7:33 AM 0.00 0.0 M M M No precipitation. Currently hazy cleear sky, calm, moderate dew, 67 degrees (overnight low 66).
7/28/2019 7:34 AM 0.00 0.0 M M M No precipitation. Currently: pale blue clear sky, calm, very light dew, 72 degrees.
7/29/2019 7:50 AM 0.00 0.0 M M M No precipitation. Currently pale clear sky, calm, very light dew, 74 degrees (overnight low 73).
7/30/2019 8:45 AM 0.00 0.0 M M M No precipitation. Currently: pale clear sky, calm, very light dew, 77 degrees (overnight low 74).
7/31/2019 7:00 AM 0.00 0.0 M M M No precipitation. Currently: overcast, calm, no dew, 74 degrees (overnight low 73).
8/1/2019 7:15 AM T M M M M A distant roll of thunder at 6:00 PM yesterday; a few drops of rain by 6:58; no further precipitation. Currently: a single aging contrail in an otherwise clear sky, calm, no dew, 69 degrees.
8/2/2019 7:38 AM 0.00 0.0 M M M No precipitation, but several rolls of thunder between 6:02 and 6:31 AM. Currently: overcast, calm, 72 degrees (overnight low 72).
8/3/2019 8:32 AM 0.00 0.0 M M M No precipitation. Currently: pale clear blue sky, calm, trace of dew, 74 degrees.
8/4/2019 7:42 AM 0.02 M M M M 0.02" rain in midafternoon shower yesterday (recorded at 5:45 PM); no further precipitation. Currently: mostly cloudy, calm, no dew, 73 degrees (overnight low 72).
8/5/2019 8:21 AM 0.00 0.0 M M M No precipitation. Thin overcast, one contrail, no dew, 73 degrees (overnight low 70).
8/6/2019 7:24 AM 0.00 0.0 M M M No precipitation. Partly cloudy, calm, very light dew, 70 degrees
8/7/2019 7:30 AM 1.52 M M M M First heard thunder at 8:30 PM yesterday; hard rain by 8:45. One close lightning strike (flash and sound nearly simultaneous) at 9. Rain nearly stopped, calm at 9:30. 1.52" at 10:57.. No further precipitation.
8/8/2019 4:10 AM 0.75 M M M M thunder begins arund 3:30 PM yesterday. Frequent thunder, quite dark, very windy, but no rain at 4:00. Still thundering, heavy rain, windy at 4:08. Rain slackens by 4:25. Heavier rain, thunder less frequent at 4:35.
8/22/2019 8:43 AM 0.64 M M M M 0.64: rain from evening storm recorded at 7:09 PM yesterday.
8/23/2019 8:05 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, very light dew, 74 degrees, (overnight low 73).
8/24/2019 6:52 AM 0.62 M M M M Precipitation began around 10:40 AM yesterday; moderate rain at 11:19; 0.24" at 11:35. Light rain at 1:29, 2:00. +0.22" at 2:18, +0.16" at 7:13. No further precipitation. At 6:52 AM today, a pale clear sky, calm, very heavy dew, 59 degrees.
8/26/2019 7:56 AM 0.00 0.0 M M M No precipitation. Currently partly cloudy, calm, very heavy dew, 63 degrees, (overnight low 61).
8/27/2019 9:53 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, moderate dew, 78 degrees, (overnight low 73).
8/28/2019 8:28 AM 0.00 0.0 M M M No precipitation. Currently calm, very light dew, 70 degrees, (overnight low 66).
8/29/2019 7:00 AM 0.00 0.0 M M M
8/30/2019 8:00 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, some dew, 70 degrees (overnight low 60).
8/31/2019 8:40 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, 71 degrees (overnight low 64).
9/1/2019 9:00 AM 0.00 0.0 M M M No precipitation. Currently sunny with small straggling clouds moving rapidly to NW, 70 degrees (overnight low 67).
9/2/2019 8:50 AM 0.00 0.0 M M M No precipitation. Currently 73 degrees (overnight low 69(.
9/3/2019 9:00 AM T M M M M Sprinkles of rain around 6 PM yesterday. Currently clear, breezy, heavy dew, 71 degrees (overnight low 66).
9/4/2019 9:10 AM 0.00 0.0 M M M No precipitation. Currently 74 degrees (overnight low 67).
9/5/2019 8:45 AM 0.02 M M M M Sprinkles began ca. 8:00 PM yesterday; 0.01" at 8:35. At 8:45 AM today +0.01", overcast, calm.
9/6/2019 9:30 AM 0.00 0.0 M M M No precipitation. Currently cloudy, calm, 68 degrees (overnight low 66).
9/7/2019 10:40 AM 0.00 0.0 M M M No precipitation. Currently scattered clouds, slight breeze, 70 degrees (overnight low 57).
9/8/2019 8:00 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, moderate dew, 60 degrees (overnight low 58).
9/9/2019 10:00 AM 0.00 0.0 M M M No precipitation. Currently mostly cloudy, currently 72 degrees, (overnight low 64).
9/10/2019 9:15 AM 0.00 0.0 M M M No precipitation. Currently partly cloudy, calm, moderate dew, 69 degrees (overnight low 62).
9/11/2019 8:50 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, heavy dew.
9/12/2019 8:15 AM 0.00 0.0 M M M No precipitation. Currently very thin overcast, calm, very light dew, 71 degrees.
9/13/2019 9:00 AM 0.00 0.0 M M M 0.03", fine misty drizzle, calm at 4:25 AM. +0.01", rain stopped, overcast, calm at 9:10.
9/14/2019 5:50 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, light dew.
9/15/2019 9:12 AM 0.00 0.0 M M M No precipitation. Currently partly cloudy, scattered wispy clouds, calm, touch of dew.
9/16/2019 10:00 AM 0.00 0.0 M M M No precipitation. Currently scattered clouds, calm, 72 degrees (overnight low 61).
9/17/2019 9:00 AM 0.03 M M M M 0.03" in early morning rain, overcast, calm, 70 degrees.
9/18/2019 8:45 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, very heavy dew, 59 degrees (overnight low 55).
9/19/2019 7:39 AM 0.00 0.0 M M M No precipitation, scattered very thin clouds, calm, very heavy dew, 52 degrees.
9/20/2019 8:47 AM 0.00 0.0 M M M No precipitation. Currently very thin clouds, calm, moderate dew, 53 degrees (overnight low 49).
9/21/2019 8:09 AM 0.00 0.0 M M M No precipitation. Currently a few thin NE-SW contrails, calm, moderate dew, 54 degrees.
9/22/2019 7:37 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, very light dew, 64 degrees.
9/23/2019 7:40 AM 0.00 0.0 M M M No precipitation. Currently very thin banded overcast, calm, trace of dew, 70 degrees.
9/24/2019 8:05 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, no dew, 66 degrees.
9/25/2019 8:03 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, moderate dew, 55 degrees. N.B. I have NEVER seen as many earthworms (of the muscular, writhing variety) on my carport, sidewalk and street as I discovered this morning.
9/26/2019 8:16 AM 0.00 0.0 M M M No precipitation. Currently a bit of thin ragged cloudiness, calm, very light dew, 62 degrees (overnight low 60).
9/27/2019 6:45 AM 0.00 0.0 M M M No precipitation. Currently mostly overcast with thin clouds, calm, very light dew, 74 degrees (overnight low 59).
9/28/2019 8:07 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, no dew, 66 degrees (overnight low 62).
9/29/2019 9:23 AM 0.00 0.0 M M M No precipitation. Currently clear, calm, a trace of dew, 75 degrees (overnight low 69). Very few earthworms on walks and road today.
9/30/2019 7:00 AM 0.00 0.0 M M M No precipitation. Currently overcast, calm, 70 degrees.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/29/2018 10/30/2018 12:08 PM 2 0.03 M M 0.03"; currently scattered tatters of cloud, a few very thin contrails, light gusty NW wind.
4/7/2019 4/09/2019 8:38 AM 3 0.11 M M Measured catch at 2:15 AM; no further precipitation. Currently overcast, calm, 63 degrees (overnight low 59).
6/17/2019 6/19/2019 4:31 PM 3 1.35 M M
7/12/2019 7/21/2019 8:07 PM 10 0.65 M M Out of town for the duration.



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground