Station Overview Station Location
Station Number MA-BA-64 Latitude 41.737899
Station Name Sandwich 1.5 SSE Longitude -70.490535
County Barnstable Elevation (ft) 231



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 4.25 7.32 29 6.84 26 0.48 3 1 13 0 0.0 0 0
Nov 18 4.54 4.51 14 4.51 14 0.00 0 0 7 1 0.0 0 0
Dec 18 4.42 2.51 11 2.51 11 0.00 0 0 5 4 0.0 0 0
Jan 19 4.11 2.81 19 2.81 19 0.00 0 0 5 5 0.0 0 0
Feb 19 3.63 3.27 24 3.27 24 0.00 0 0 9 1 7.3 4 4
March 19 5.12 3.24 11 3.24 11 0.00 0 0 5 1 6.4 4 5
April 19 4.43 4.22 29 4.22 25 0.00 4 0 18 0 0.0 0 0
May 19 3.37 4.43 30 3.55 29 0.88 1 1 16 0 0.0 0 0
June 19 3.85 5.11 30 5.11 30 0.00 0 0 14 2 0.0 0 0
July 19 3.23 6.07 31 6.07 31 0.00 0 0 9 0 0.0 0 0
Aug 19 4.02 4.62 31 4.62 31 0.00 0 0 10 2 0.0 0 0
Sept 19 3.82 3.76 30 3.76 30 0.00 0 0 7 0 0.0 0 0
Water Year Totals: 48.79" 51.87" 289 days 50.51" 281 1.36" 8 days 2 118 days 16 days 13.7" 8 days 9 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 0.15
10/3/2018 0.75
10/4/2018 0.02
10/5/2018 0.00
10/6/2018 0.00
10/7/2018 0.00
10/8/2018 0.02
10/9/2018 0.00
10/10/2018 0.00
10/11/2018 0.00
10/12/2018 1.60
10/13/2018 1.16
10/14/2018 0.09
10/15/2018 0.00
10/16/2018 0.09
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 **
10/21/2018 **
10/22/2018 0.48
10/23/2018
10/24/2018
10/25/2018 0.00
10/26/2018 0.02
10/27/2018 0.22
10/28/2018 1.88
10/29/2018 0.09
10/30/2018 0.75
10/31/2018 0.00
11/1/2018 0.00
11/2/2018 T
11/3/2018 0.35
11/4/2018 0.45
11/5/2018 0.00
11/6/2018 0.36
11/7/2018 0.45
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 1.66
11/11/2018 0.00
11/12/2018 0.00
11/13/2018 0.28
11/14/2018 0.96
11/15/2018
11/16/2018
11/17/2018
11/18/2018
11/19/2018
11/20/2018
11/21/2018
11/22/2018
11/23/2018
11/24/2018
11/25/2018
11/26/2018
11/27/2018
11/28/2018
11/29/2018
11/30/2018
12/1/2018
12/2/2018 0.35
12/3/2018 0.73
12/4/2018
12/5/2018
12/6/2018
12/7/2018
12/8/2018
12/9/2018
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018
12/16/2018
12/17/2018
12/18/2018
12/19/2018
12/20/2018 0.00
12/21/2018 0.04
12/22/2018 0.55
12/23/2018 T
12/24/2018 T
12/25/2018
12/26/2018
12/27/2018
12/28/2018 T
12/29/2018 0.84
12/30/2018 0.00
12/31/2018 T
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.93
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.32
1/6/2019 0.44
1/7/2019 0.00
1/8/2019 T
1/9/2019
1/10/2019 T
1/11/2019
1/12/2019
1/13/2019
1/14/2019
1/15/2019
1/16/2019
1/17/2019
1/18/2019 0.00
1/19/2019 T
1/20/2019
1/21/2019
1/22/2019
1/23/2019
1/24/2019 0.00
1/25/2019 0.91
1/26/2019 0.00
1/27/2019 T
1/28/2019 0.00
1/29/2019 0.00
1/30/2019 0.21
1/31/2019 T
2/1/2019 0.00
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 0.00
2/6/2019 0.00
2/7/2019 0.44
2/8/2019 0.25
2/9/2019 0.03
2/10/2019 0.00
2/11/2019 0.00
2/12/2019 0.00
2/13/2019 1.17
2/14/2019 0.00
2/15/2019 0.00
2/16/2019 0.14
2/17/2019 0.00
2/18/2019 M
2/19/2019
2/20/2019
2/21/2019 0.39
2/22/2019
2/23/2019 0.00
2/24/2019 0.02
2/25/2019 0.62
2/26/2019 T
2/27/2019 0.00
2/28/2019 0.21
3/1/2019 0.01
3/2/2019 0.28
3/3/2019 0.53
3/4/2019 1.64
3/5/2019 T
3/6/2019 0.00
3/7/2019 0.00
3/8/2019 0.00
3/9/2019 0.00
3/10/2019 0.00
3/11/2019 0.78
3/12/2019
3/13/2019
3/14/2019
3/15/2019
3/16/2019
3/17/2019
3/18/2019
3/19/2019
3/20/2019
3/21/2019
3/22/2019
3/23/2019
3/24/2019
3/25/2019
3/26/2019
3/27/2019
3/28/2019
3/29/2019
3/30/2019
3/31/2019
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.04
4/2/2019 0.00
4/3/2019 0.77
4/4/2019 0.04
4/5/2019 0.00
4/6/2019 0.25
4/7/2019
4/8/2019 0.05
4/9/2019 0.31
4/10/2019 0.14
4/11/2019 0.00
4/12/2019 0.00
4/13/2019 0.01
4/14/2019 0.37
4/15/2019 0.27
4/16/2019 0.53
4/17/2019 0.00
4/18/2019 0.00
4/19/2019 0.02
4/20/2019 0.02
4/21/2019 0.22
4/22/2019 0.23
4/23/2019 0.82
4/24/2019 0.12
4/25/2019 0.00
4/26/2019 0.01
4/27/2019 **
4/28/2019 **
4/29/2019 **
4/30/2019 **
5/1/2019 0.88
5/2/2019 0.00
5/3/2019 0.00
5/4/2019 0.38
5/5/2019 0.02
5/6/2019 0.68
5/7/2019 0.00
5/8/2019 0.02
5/9/2019 0.00
5/10/2019 0.00
5/11/2019 0.00
5/12/2019 0.02
5/13/2019 0.78
5/14/2019 0.64
5/15/2019 0.04
5/16/2019 0.00
5/17/2019 0.00
5/18/2019 0.03
5/19/2019 0.00
5/20/2019 0.02
5/21/2019 0.04
5/22/2019 0.00
5/23/2019 0.00
5/24/2019 0.10
5/25/2019
5/26/2019 0.05
5/27/2019 0.00
5/28/2019 0.00
5/29/2019 0.35
5/30/2019 0.24
5/31/2019 0.14
6/1/2019 0.00
6/2/2019 0.00
6/3/2019 0.02
6/4/2019 0.00
6/5/2019 0.00
6/6/2019 0.01
6/7/2019 0.07
6/8/2019 0.00
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.75
6/12/2019 0.25
6/13/2019 T
6/14/2019 1.05
6/15/2019 0.00
6/16/2019 0.02
6/17/2019 0.07
6/18/2019 0.08
6/19/2019 0.60
6/20/2019 0.00
6/21/2019 0.21
6/22/2019 0.74
6/23/2019 0.35
6/24/2019 0.00
6/25/2019 0.00
6/26/2019 0.89
6/27/2019 0.00
6/28/2019 0.00
6/29/2019 0.00
6/30/2019 T
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.03
7/2/2019 0.00
7/3/2019 0.00
7/4/2019 0.00
7/5/2019 0.00
7/6/2019 0.00
7/7/2019 0.27
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.94
7/13/2019 0.25
7/14/2019 0.00
7/15/2019 0.00
7/16/2019 0.00
7/17/2019 0.00
7/18/2019 0.35
7/19/2019 1.01
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 0.09
7/23/2019 1.22
7/24/2019 1.91
7/25/2019 0.00
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 0.00
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 T
8/6/2019 0.00
8/7/2019 0.04
8/8/2019 0.65
8/9/2019 0.00
8/10/2019 0.09
8/11/2019 0.02
8/12/2019 0.00
8/13/2019 0.00
8/14/2019 0.25
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.00
8/19/2019 0.00
8/20/2019 0.06
8/21/2019 0.00
8/22/2019 0.00
8/23/2019 0.47
8/24/2019 0.10
8/25/2019 T
8/26/2019 0.01
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 2.93
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.08
9/4/2019 0.00
9/5/2019 0.00
9/6/2019 0.00
9/7/2019 2.00
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 0.77
9/14/2019 0.00
9/15/2019 0.06
9/16/2019 0.00
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.02
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.57
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.26
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 7:00 AM 0.00 M M M M
10/2/2018 7:00 AM 0.15 0.0 0.00 0.0 0.00
10/3/2018 7:00 AM 0.75 0.0 0.00 0.0 0.00
10/4/2018 7:00 AM 0.02 M M M M Light rain, mist before noon. Dew on gauge.
10/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear, dew on gauge.
10/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 No dew, overcast, breezy, muggy.
10/8/2018 7:20 AM 0.02 M M M M Light shower between approx. 20:00 and 22:00
10/9/2018 7:00 AM 0.00 M M M M
10/10/2018 7:00 AM 0.00 M M M M Minor dew on gauge.
10/11/2018 7:00 AM 0.00 0.0 M M M Minor dew on gauge.
10/12/2018 7:00 AM 1.60 0.0 0.00 0.0 0.00 Moderate rain falling at time of measurement.
10/13/2018 7:00 AM 1.16 M M M M Rain ended slightly before noon and was falling moderate to heavy. until it ended.
10/14/2018 8:00 AM 0.09 M M M M Light rain around midday.
10/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Heavy dew on gauge.
10/16/2018 7:30 AM 0.09 0.0 0.00 0.0 0.00 Light late day and evening rain. Muggy, humid at bed time. Cold, gusty winds, clearing skies and drying ground at measurement.
10/17/2018 7:30 AM 0.00 0.0 0.00 0.0 0.00 Dew on gauge.
10/18/2018 7:30 AM 0.00 M M M M Minor dew on gauge.
10/19/2018 7:00 AM 0.00 M M M M
10/25/2018 7:00 AM 0.00 M M M M Dew on gauge.
10/26/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00 First major frost.
10/27/2018 7:00 AM 0.22 0.0 0.00 0.0 0.00 Moderate rain in progress at measurement.
10/28/2018 7:00 AM 1.88 0.0 0.00 0.0 0.00 Periods of moderate to occasionally heavy rain during the morning through midday. Rain over by late afternoon.
10/29/2018 7:00 AM 0.09 0.0 0.00 0.0 0.00 Overnight light rain. Clearing skies at measurement.
10/30/2018 7:00 AM 0.75 0.0 0.00 0.0 0.00 Very heavy rain. Light rain drizzle started around 09:30. Vast majority of rain between approx. 10:00 and 10:25. peak intensity at aroundc10:15. Sun came out around 10:30.
10/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Light frost on gauge.
11/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Dew on gauge.
11/2/2018 7:00 AM T 0.0 0.00 0.0 0.00 Very windy, overcast.
11/3/2018 7:00 AM 0.35 0.0 0.00 0.0 0.00 Moderate to heavy rain in progress. Feels like summer. onset of rain unknown. but after midnight.
11/4/2018 7:00 AM 0.45 0.0 0.00 0.0 0.00 Very heavy downpours shortly after 07:00 to approx 08:00, the rain tapered off and ended towards midday.
11/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/6/2018 7:00 AM 0.36 0.0 0.00 0.0 0.00 Very light mist falling at measurement
11/7/2018 7:00 AM 0.45 M M M M Heavy rain late day to early evening
11/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 No dew or frost.
11/9/2018 7:00 AM 0.00 M M M M No dew, no frost.
11/10/2018 7:15 AM 1.66 0.0 0.00 0.0 0.00 Rain began approx 6:00 PM. Heavy, loud (likely big drops) rain started approx 8:00 PM. End of rain not observed.
11/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 No dew or frost.
11/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 No frost or dew on gauge.
11/13/2018 7:10 AM 0.28 0.0 0.00 0.0 0.00 Light rain in progress at measurement.
11/14/2018 7:00 AM 0.96 0.0 0.00 0.0 0.00 Rain was in progress yesterday morning (had started at unknown time during the night). Rain got heavy mid-morning and ended in the early afternoon. Storm total 1.24 inches. Mostly cloudy but clearing skies at measurement.
12/2/2018 7:00 AM 0.35 0.0 0.00 0.0 0.00 Rain in progress at measurement.
12/3/2018 6:35 AM 0.73 0.0 0.00 0.0 0.00
12/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/21/2018 7:00 AM 0.04 0.0 0.00 0.0 0.00 Light rain in progress.
12/22/2018 7:45 AM 0.55 0.0 0.00 0.0 0.00 Occasional short heavy downpours through the day and into evening.
12/23/2018 7:00 AM T 0.0 0.00 0.0 0.00 Very light misty, shower at approx 13:30 partially wet the ground
12/24/2018 8:00 AM T T T T T Melted accumulation of snow in gauge less than 0.01-inch. Accumulation most noticeable on leaves and pavement. On grassy surfaces it looks like frost,
12/28/2018 7:00 AM T 0.0 0.00 0.0 0.00 Very light rain in progress. Ground just barely uniformly wet. Discrete drops visible in gauge. Replacrfvcolkector and inner tube for upcoming rain.
12/29/2018 7:00 AM 0.84 0.0 0.00 0.0 0.00 Rain picked up around 0800. Rain off and on through day into early evening. Clear at measurement.
12/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 No frost
12/31/2018 7:30 AM T 0.0 0.00 0.0 0.00 Very light, very short snow showers, with a few flakes observed between approx. 1000 and 1030.
1/1/2019 7:00 AM 0.93 0.0 0.00 0.0 0.00 Rain started after dark. Heavy at times during the night. Overcast but no precipitation at measurement.
1/2/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
1/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 No frost
1/5/2019 8:30 AM 0.32 0.0 0.00 0.0 0.00 No precipitation falling at time of measurement.
1/6/2019 8:00 AM 0.44 0.0 0.00 0.0 0.00 Very light frost. Overcast but brightening skies. Mist/drizzle and light rain started approx. 10:30 AM. Rain ended approx. 22:00. Heaviest rain towards and just after dark.
1/7/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 No frost.
1/8/2019 7:00 AM T T T 0.0 0.00 Trace of snow fell during the night. No precipitation falling at measurement.
1/10/2019 7:15 AM T 0.0 0.00 0.0 0.00 Very light rain shower that did not fully wet the ground approximately 12:30 PM.
1/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 overcast. no frost.
1/19/2019 7:00 AM T T T 0.0 0.00 Very light snow flurries started at approx 07:25. Transitioned to light drizzle/mist around 10:00. Barely got the ground fully wet.
1/24/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Windy, overcast, but lighter clouds to the east.
1/25/2019 7:00 AM 0.91 0.0 0.00 0.0 0.00 Majority of rain between approx noon and 18:00. Occasional torrential downpours with heavy wind gusts.
1/26/2019 7:30 AM 0.00 0.0 0.00 0.0 0.00
1/27/2019 7:30 AM T T T 0.0 0.00 Graupel fell overnight. Did not completely cover the ground or snow board. Partly to mostly cloudy.
1/28/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/29/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overcast, some bright patches.
1/30/2019 7:00 AM 0.21 0.0 0.00 0.0 0.00 Rain only event.
1/31/2019 7:00 AM T T T 0.0 0.00 Snow squall approx 19:15. Stars visible through breaks in the clouds by 19:30. Snow with some Graupel did not completely cover the ground,
2/1/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cold. Clear.
2/2/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
2/3/2019 8:05 AM 0.00 0.0 0.00 0.0 0.00
2/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Heavy dew on gauge and ground.
2/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Fog. Heavy dew.
2/6/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Colder, drier. No dew or frost.
2/7/2019 8:00 AM 0.44 M M M M Rain started approx 22:00. Frozen precipitation was not observed, high confidence rain only. Misty, occasional light rain in progress at measurement.
2/8/2019 7:45 AM 0.25 0.0 0.00 0.0 0.00 Precipitation may have ended, overcast but brightening skies. Drizzle, mist, light rain tapered off gradually yesterday.
2/9/2019 8:00 AM 0.03 0.0 0.00 0.0 0.00 Light rain showers around midday.
2/10/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/12/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overcast. No frost.
2/13/2019 7:00 AM 1.17 1.5 M T T Snow began approximately 12:30. Snow transitioned to all sleet between approximately 16:00 and 17:00. 1.5 inches of snow measured on snow board at 17:00. All sleet, light, until approx. 18:00. All rain after approx. 18:30. End time of precip. not observed. No precipitation falling at time of measurement.
2/14/2019 6:15 AM 0.00 0.0 0.00 0.0 0.00 No frost.
2/15/2019 7:30 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy, windy, but warmer than mmm act few days.
2/16/2019 7:45 AM 0.14 0.0 0.00 0.0 0.00 Rain started approx 11:00 with a short downpour. Occasional light rain until approximately 19:00. Heavy. 5 minute downpour at approx. 15:30.
2/17/2019 7:15 AM 0.00 0.0 0.00 0.0 0.00 No frost.
2/18/2019 7:45 AM M 3.0 M 3.0 M Steady light snow in progress. Liquid/melted snow/core to be reported later as a storm total. Snow started as a mix with some sleet or at 23:00. All snow in progress. Snowboard cleared at 07:45.
2/21/2019 8:00 AM 0.39 0.3 M 3.0 M Snow started at approx. 21:00. Sleet heard at approx. midnight. Transition to rain unknown. Roads have puddles, frozen slush. Visibility less than 1-mile in fog with very light mist at measurement.
2/23/2019 7:00 AM 0.00 0.0 M 1.0 M
2/24/2019 8:00 AM 0.02 0.0 0.00 T T Light rain in progress. Breezy, warm.
2/25/2019 7:00 AM 0.62 0.0 0.00 0.0 0.00 Heaviest rain around midday. Drizzle, mist, light rain all afternoon.
2/26/2019 7:00 AM T T T 0.0 0.00 Short, light flurries around 08:30.
2/27/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/28/2019 7:00 AM 0.21 2.5 0.21 2.5 M Start of snow at unknown time in evening. Snow had accumulated by 23:00. Very light snow falling at measurement.
3/1/2019 7:00 AM 0.01 0.1 0.01 2.0 M Very light snow fell during the morning. Snow ended by approximately 11:30. Some melting snow in the afternoon.
3/2/2019 7:15 AM 0.28 1.0 M 2.5 M Moderate snow in progress at measurement. Snow is heavy to move with shovel, hard to brush of snow board. Visibility approx 1 mile or less. Snow started after 23:30.
3/3/2019 7:00 AM 0.53 2.5 0.53 4.0 0.68 Clear at measurement time. Light to moderate snow was falling at start of measurement period and continued until about noon. Then tapered to light snow and flurries. Ended around dark.
3/4/2019 7:15 AM 1.64 2.8 M 5.5 1.87 A few lonely flakes of snow falling at measurement. Examination of gauge catch and core of old snow suggests sone sleet fell during the night. Also eater in the gauge and limited accumulation in untreated driveway also suggests rain may have occurred. {EDIT: Observer reported 2.8 for new snowfall with a melted core of 1.64. Melted core is high and it appears gauge catch for a mixed precip event was entered by mistake. Changed SWE report of 1.64 to NA until observer can be contacted to verify. Submission Time Before EDIT: 3/04/2019 7:50 AM CoCoSTAFF DNT}
3/5/2019 7:00 AM T T T M M A few lonely snowflakes observed several times during the morning as the Monday storm left. Clear at measurement.
3/6/2019 7:00 AM 0.00 M M M M Cold!
3/7/2019 7:00 AM 0.00 M M M M Clear and cold
3/8/2019 7:00 AM 0.00 0.0 M M M Clear and cold.
3/9/2019 7:00 AM 0.00 0.0 M M M Clear and cold.
3/10/2019 7:00 AM 0.00 0.0 M 2.5 M Overcast. Humid feel. A few bare patches showing through snow pack.
3/11/2019 7:00 AM 0.78 M M M M Sleet between approx 09:00 and 11:00 then changed over to rain. Negligible accumulation of sleet.. End of rain not observed.
4/1/2019 6:00 AM 0.04 0.0 0.00 0.0 0.00 Light rain began around 17:00. And crime uncertain. Pavement almost completely dry at measurement.
4/2/2019 5:30 AM 0.00 0.0 0.00 0.0 0.00
4/3/2019 8:05 AM 0.77 0.0 0.00 0.0 0.00 Light rain progress. Gusty winds. Light rain started at approx 23:00.
4/4/2019 6:00 AM 0.04 M M M M Rain that had started the prior day ended approx 10 AM.
4/5/2019 7:00 AM 0.00 M M M M
4/6/2019 7:00 AM 0.25 0.0 0.00 0.0 0.00
4/8/2019 8:00 AM 0.05 0.0 0.00 0.0 0.00 Light rain falling at measurement. Onset of rain unknown.
4/9/2019 7:00 AM 0.31 0.0 0.00 0.0 0.00 Rain continued from previous night. Occasionally moderate showers in the morning through midday. Pre cup ended as light drizzle in mid afternoon.
4/10/2019 5:45 AM 0.14 0.0 0.00 0.0 0.00 Rain primarily between 19:00 and 21:00 but exact start and stop time uncertain. No precipitation and some dry pavement at measurement.
4/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 No dew or frost. Clear.
4/12/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Ground wet, a few puddles, no precip. occurring at measurement.
4/14/2019 7:00 AM 0.37 0.0 0.00 0.0 0.00 Pavement beginning to dry. Heavy showers during the morning. Occasional mist and drizzle during the afternoon.
4/15/2019 6:00 AM 0.27 0.0 0.00 0.0 0.00 Very windy. No precipitation at measurement.
4/16/2019 7:00 AM 0.53 0.0 0.00 0.0 0.00 Some heavy downpours, thunder and lightning with very gusty winds between approx 06:30 and 08:30.
4/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny, thicker clouds to the west.
4/19/2019 7:00 AM 0.02 M M M M Very light, short showers throughout the day. Windy, warm and Humid at measurement with. overcast skies but filtered sun.
4/20/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00 Overcast, windy, warm and humid. A few small dry spots on pavement.
4/21/2019 7:45 AM 0.22 0.0 0.00 0.0 0.00 Light rain in progress at measurement. Rain started yesterday apprix. 18:00.
4/22/2019 7:00 AM 0.23 0.0 0.00 0.0 0.00 Pavement dry at measurement. Some dew.
4/23/2019 7:30 AM 0.82 0.0 0.00 0.0 0.00 Foggy with dew.
4/24/2019 7:00 AM 0.12 0.0 0.00 0.0 0.00 Rain overnight. Breaking clouds.
4/25/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/26/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Light rain falling at measurement.
5/2/2019 7:00 AM 0.00 M M M M
5/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Some dense fog during the day, particularly the morning.
5/4/2019 7:00 AM 0.38 0.0 0.00 0.0 0.00 Lightning and two rumbles of thunder with some heavy rain at around 23:00. Start and end of rain unknown.
5/5/2019 7:00 AM 0.02 M M M M Some light showers during the afternoon on Saturday.
5/6/2019 7:00 AM 0.68 0.0 0.00 0.0 0.00 Rain started approx 08:00. No rain at measurement.
5/7/2019 7:00 AM 0.00 M M M M Heavy dew on gauge. Clear.
5/8/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00 Very light rain after 10:30. Pavement beginning to dry. Filtered sun, overcast.
5/9/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 No dew.
5/10/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 No dew. Overcast, but still fairly bright. Breezy.
5/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/12/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00 Very light brief shower around 08:00 (trace only). Some light rain during the night (0.02). Rain started at 06:56 and was in progress at measurement.
5/13/2019 7:00 AM 0.78 0.0 0.00 0.0 0.00 Rain ended during the night. Pavement almost dry, becoming mostly sunny. Rain was light to moderate through the day.
5/14/2019 7:00 AM 0.64 0.0 0.00 0.0 0.00 Light rain began at approx. 17:30, became steady at light to moderate rate around dark. Not raining at measurement, however, light mist/drizzle was falling.
5/15/2019 7:00 AM 0.04 0.0 0.00 0.0 0.00 Very light rain late afternoon and at night. Clearing at measurement.
5/16/2019 7:00 AM 0.00 M M M M Clear, very heavy dew on gauge.
5/17/2019 7:00 AM 0.00 M M M M Heavy dew. Overcast, muggy.
5/18/2019 7:00 AM 0.03 M M M M Light rain in the late afternoon. Clear, cool at measurement.
5/19/2019 7:00 AM 0.00 0.0 M M M No Dew.
5/20/2019 7:00 AM 0.02 M M M M Unknown time of light rain.
5/21/2019 7:00 AM 0.04 M M M M One rumble of thunder. Short, moderate and light rain around sunset.
5/22/2019 7:00 AM 0.00 M M M M
5/23/2019 7:00 AM 0.00 M M M M
5/24/2019 7:00 AM 0.10 0.0 0.00 0.0 0.00 Rain after 22:30, but start unknown. Clear at measurement and paved surfaces beginning to dry.
5/26/2019 7:00 AM 0.05 M M M M Pavement beginning to dry. Overcast, breezy, muggy.
5/27/2019 7:00 AM 0.00 M M M M
5/28/2019 7:00 AM 0.00 M M M M Overcast. No dew.
5/29/2019 7:00 AM 0.35 0.0 0.00 0.0 0.00 Light rain showers in the after noon, heavy downpour around 23:00. Pavement drying at measurement.
5/30/2019 7:00 AM 0.24 M M M M Light rain started approx. 20:00. Heavier rain at around 23:00. End of rain unknown. However, pavement was beginning to dry and overcast skies were brightening at measurement.
5/31/2019 7:00 AM 0.14 0.0 0.00 0.0 0.00 Rain started approx 22:00. Moderate at times, end time unknown. Clear at measurement.
6/1/2019 7:30 AM 0.00 M M M M No dew on gauge, but light dew on ground. Dissipating fog.
6/2/2019 7:00 AM 0.00 M M M M
6/3/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00 Light rain during the night. Drying at measurement but overcast.
6/4/2019 7:00 AM 0.00 M M M M
6/5/2019 7:00 AM 0.00 M M M M
6/6/2019 7:00 AM 0.01 M M M M Light shower at approx 23:00.
6/7/2019 7:00 AM 0.07 M M M M Short, moderately heavy shower around 13:00.
6/8/2019 7:00 AM 0.00 M M M M No dew on gauge.
6/9/2019 7:00 AM 0.00 0.0 M M M No dew.
6/10/2019 7:00 AM 0.00 M M M M Some dew on gauge.
6/11/2019 7:20 AM 0.75 M M M M Another night time rain. Overcast, light fog, pavement starting to dry at measurement.
6/12/2019 7:00 AM 0.25 M M M M Brief heavy downpours between approx. 10:00 AM and noon. Breezy, but nice weather by late afternoon.
6/13/2019 7:00 AM T M M M M Very light rain falling at measurement. Overcast, no dew.
6/14/2019 7:00 AM 1.05 0.0 0.00 0.0 0.00 Very light rain had started (trace) before measurement. Heavier, tropical downpours in the mid to late morning. A lull and then one last downpour around 17:30. Light drizzle and sprinkles, continued after dark. End time unknown
6/15/2019 7:00 AM 0.00 0.0 M M M No dew.
6/16/2019 8:15 AM 0.02 0.0 0.00 0.0 0.00 Overcast, breezy. Not raining at measurement.
6/17/2019 7:00 AM 0.07 M M M M Trace of rain at about 17:00. Then some rain after dark, time unknown. Pavement mostly dry at measurement.
6/18/2019 7:10 AM 0.08 M M M M Rain occurred during the night. Overcast, muggy. Rain not falling at measurement.
6/19/2019 7:00 AM 0.60 M M M M off and on light rain started around 17:00. Steady, moderate to occasionally heavy rain after sunset . End of rain unknown. However, drying pavement at measurement with moderate fog.
6/20/2019 7:00 AM 0.00 0.0 M M M Muggy, calm, light fog at measurement.
6/21/2019 7:15 AM 0.21 0.0 0.00 0.0 0.00 Light rain in progress at measurement. Breezy, overcast.
6/22/2019 7:00 AM 0.74 M M M M Off an on light rain until about 19:30, with moderate to heavy downpours in mid morning to late morning, then again in mid afternoon.. clearing skies made for a gorgeous sunset.
6/23/2019 7:00 AM 0.35 0.0 0.00 0.0 0.00 Thundershower with hail! (separate hail report) started at almost exactly 2:30 PM. Rain lasted about 15 minutes. Another short rain shower at around 4:15 PM. Another brief thundershower at around 6:45. No damage. The gustiest winds seemed to be with the last thundershower. At this location, the lightning and thunder and wind were not particularly noteworthy or impressive, other than there were multiple events. The hail was noteworthy and we cannot remember the last time we had hail at this location. Hail was easily visible on the deck, pavement, and in trees but individual hail was at least one inch apart on the deck, so the hail did not come close to covering the ground.
6/24/2019 5:30 AM 0.00 M M M M
6/25/2019 7:00 AM 0.00 M M M M Light dew.
6/26/2019 7:00 AM 0.89 M M M M Light rain between approx 13:00 and 16:00. Moderate to heavy rain started at approx. 22:00. End of rain unknown. Some dry pavement at measurement. Fog, variable, occasionally viz. < 1/4 - mile.
6/27/2019 7:00 AM 0.00 M M M M Heavy dew on gauge. Fog. Viz. 1/2-mile or less.
6/28/2019 6:00 AM 0.00 M M M M A little dew.
6/29/2019 7:00 AM 0.00 M M M M Overcast, muggy, calm. No dew,
6/30/2019 8:10 AM T M M M M Thundershower at approx 08:00 dampened the ground but did not completely wet the ground. Another few lonely rain drops fell around 16:00. Clear with light dew at measurement.
7/1/2019 7:00 AM 0.03 M M M M Rain occurred in the afternoon at an unknown time. Clear, breezy, cool, some dew on gauge.
7/2/2019 7:00 AM 0.00 M M M M
7/3/2019 7:00 AM 0.00 M M M M Dew on gauge.
7/4/2019 7:00 AM 0.00 M M M M Dew on gauge.
7/5/2019 7:45 AM 0.00 M M M M Heavy dew on gauge.
7/6/2019 8:50 AM 0.00 M M M M Some dew on gauge.
7/7/2019 7:00 AM 0.27 M M M M Short, very heavy downpour centered at approximately 19:45. A few rumbles of thunder.
7/8/2019 7:00 AM 0.00 M M M M Dew on gauge.
7/9/2019 7:00 AM 0.00 M M M M Heavy dew on gauge.
7/10/2019 7:00 AM 0.00 M M M M No dew.
7/11/2019 7:00 AM 0.00 M M M M Dew on gauge.
7/12/2019 8:00 AM 0.94 0.0 0.00 0.0 0.00 Moderate to heavy rain in progress at measurement.
7/13/2019 7:00 AM 0.25 0.0 0.00 0.0 0.00 Approx. 0.07 from rain in progress from rain that started yesterday. Approx 0.17 from heavy, short downpours approx time 18:30 to 19:00
7/14/2019 8:15 AM 0.00 M M M M
7/15/2019 7:00 AM 0.00 M M M M
7/16/2019 7:00 AM 0.00 M M M M No dew.
7/17/2019 7:00 AM 0.00 M M M M No dew. Overcast.
7/18/2019 7:00 AM 0.35 0.0 0.00 0.0 0.00 Thunderstorm at approx. 19:30 to 20:00. Heavy, short downpour at approx. 21:10 o 21:15. Unknown during night. Very light rain in progress at measurement.
7/19/2019 7:15 AM 1.01 0.0 0.00 0.0 0.00 Light rain began around 17:00. Heavy downpours began at around 19:45. End of Rain is unknown. Heavy downpours were less frequent but still in progress at 23:00. Pavement just starting to dry at measurement. Overcast,
7/20/2019 7:00 AM 0.00 M M M M Heavy dew on gauge.
7/21/2019 8:00 AM 0.00 M M M M No dew.
7/22/2019 7:00 AM 0.09 M M M M Heard a heavy downpour at 23:30 that lasted for about 5 minutes. Unknown end of rain.
7/23/2019 7:05 AM 1.22 0.0 0.00 0.0 0.00 Light rain falling at measurement. Judging by relatively quiet thunder and no "instantaneous" lighjtning and thunder, just missed a direct hit from last evening's thunderstorms. Gusty winds but no apparent damage. Torrential rains, essentially continuous lightning. Heaviest rains approx . 22:00 to 22:20. Note approx 0.13 inches during the afternoon. So 1.09 during the thunderstorm and the light rains that followed and were in progress measurement. Degree of flooding could not be observed due to darkness and safety considerations.
7/24/2019 7:00 AM 1.91 0.0 0.00 0.0 0.00 Approximately 1.75 inches fell between 11:00 AM and 11:45 AM during gusty, heavy to torrential rain. Visibility decreased to less than 0.25 miles at times. Very light showers during the afternoon and steadier, but still light rain noted during the night. Pavement beginning to dry at measurement, skies overcast but appear to be brightening.
7/25/2019 7:00 AM 0.00 M M M M No dew. Mostly cloudy.
7/26/2019 7:00 AM 0.00 0.0 M M M Dew on gauge.
7/27/2019 7:00 AM 0.00 0.0 M M M No dew.
7/28/2019 7:00 AM 0.00 M M M M
7/29/2019 7:00 AM 0.00 M M M M Dew on gauge.
7/30/2019 7:00 AM 0.00 M M M M Heavy dew on gauge,
7/31/2019 7:00 AM 0.00 M M M M Dew on gauge.
8/1/2019 7:20 AM 0.00 M M M M Dew on gauge.
8/2/2019 7:00 AM 0.00 M M M M no dew on gauge.
8/3/2019 7:00 AM 0.00 0.0 M M M No dew.
8/4/2019 7:00 AM 0.00 0.0 M M M No dew.
8/5/2019 7:00 AM T M M M M A few very lonely raindrops at 18:30 while grilling
8/6/2019 7:00 AM 0.00 M M M M Dew on gauge.
8/7/2019 7:00 AM 0.04 M M M M Light showers around 17:00 to 18:30,
8/8/2019 7:00 AM 0.65 M M M M Rain after midnight. Duration unknown. Pavement beginning to dry at measurement.
8/9/2019 7:00 AM 0.00 0.0 M M M No dew.
8/10/2019 8:30 AM 0.09 0.0 0.00 0.0 0.00 Thundershower approx. 23:15 to 23:45. Some short, heavier downpours, a little thunder and lightning, and a bit of gusty wind but not too impressive. Pavement mostly dry at measurement. Clear and pleasant, noticeably less humid.
8/11/2019 8:30 AM 0.02 M M M M Light shower between approx 18:30 and 19:00
8/12/2019 7:00 AM 0.00 M M M M No dew.
8/13/2019 7:00 AM 0.00 0.0 M M M No dew on gauge.
8/14/2019 7:00 AM 0.25 0.0 0.00 0.0 0.00 Rain in the morning with some moderate showers. A break, then some rain in the evening. Pavement mostly dry at measurement. Dense fog viz. less than 0.5 miles.
8/15/2019 7:00 AM 0.00 0.0 M M M Dew on gauge, overcast.
8/16/2019 7:15 AM 0.00 M M M M Very heavy dew on gauge.
8/17/2019 7:30 AM 0.00 M M M M No dew. Overcast.
8/18/2019 8:00 AM 0.00 0.0 M M M Heavy dew on gauge.
8/19/2019 7:00 AM 0.00 M M M M Heavy dew on gauge.
8/20/2019 7:00 AM 0.06 M M M M Thundershower at approx 22:30 to 24:15.
8/21/2019 5:30 AM 0.00 M M M M Heavy dew on gauge.
8/22/2019 7:00 AM 0.00 M M M M Heavy dew on gauge.
8/23/2019 7:00 AM 0.47 M M M M Very heavy rain started approx 22:30. End time approx 23:00 but uncertain if it rained later. Pavement mostly dry at measurement.
8/24/2019 8:00 AM 0.10 0.0 0.00 0.0 0.00 Mid to late morning showers. Clear, pavement dry at measurement. No dew.
8/25/2019 7:05 AM T M M M M Mist falling. Damp ground, easily felt when checking gauge.
8/26/2019 7:00 AM 0.01 M M M M Very light shower and drizzle between approx 07:25 and 08:00
8/27/2019 7:00 AM 0.00 0.0 M M M Very heavy dew on gauge.
8/28/2019 7:00 AM 0.00 M M M M No dew, overcast.
8/29/2019 7:00 AM 2.93 0.0 0.00 0.0 0.00 Storm total of 2.93 inches. 0.97 inches fell in the afternoon. The reminder fell after dark. Foggy, humid, but sports of dry pavement at measurement.
8/30/2019 7:00 AM 0.00 M M M M
8/31/2019 7:25 AM 0.00 M M M M No dew on gauge.
9/1/2019 7:00 AM 0.00 0.0 M M M No dew on gauge.
9/2/2019 7:30 AM 0.00 0.0 M M M Heavy dew on gauge.
9/3/2019 7:00 AM 0.08 M M M M A quick shower at approx 21:30.
9/4/2019 7:00 AM 0.00 M M M M Heavy dew on gauge.
9/5/2019 7:00 AM 0.00 0.0 M M M Dew on gauge.
9/6/2019 7:00 AM 0.00 0.0 M M M Dew on gauge.
9/7/2019 7:00 AM 2.00 M M M M Minor shower in the late morning. Light rain started after about 17:00. Heaviest rain after dark. Pavement starting to dry at measurement. Yes, exactly 2.00 inches.
9/8/2019 7:00 AM 0.00 0.0 M M M No dew.
9/9/2019 7:00 AM 0.00 M M M M Heavy dew on gauge.
9/10/2019 7:00 AM 0.00 M M M M Dew on gauge.
9/11/2019 7:00 AM 0.00 M M M M No dew.
9/12/2019 7:00 AM 0.00 M M M M Dew on gauge.
9/13/2019 7:10 AM 0.77 0.0 0.00 0.0 0.00 Rain started just before 10:00 AM. Heavy rain until about 11:00 AM, then showera and sprinkles of rain until approx 13:00.
9/14/2019 7:00 AM 0.00 0.0 M M M Heavy Dew on Gauge.
9/15/2019 7:00 AM 0.06 0.0 0.00 0.0 0.00 Rain sometime overnight. Pavement beginning to dry at measurement.
9/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 No dew.
9/17/2019 7:00 AM 0.00 0.0 M M M
9/18/2019 7:00 AM 0.00 0.0 M 0.0 0.00 No dew.
9/19/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00 Light showers and drizzle around 11:00
9/20/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Dew on gauge.
9/21/2019 8:00 AM 0.00 0.0 M 0.0 0.00 No dew.
9/22/2019 7:00 AM 0.00 0.0 M 0.0 0.00 Heavy dew on gauge. Fog, viz approx 1 mile.
9/23/2019 7:00 AM 0.00 M M M M Heavy dew on gauge.
9/24/2019 6:25 AM 0.57 M M M M Rain sometime after 23:00. Some blue sky at measurement, clouds breaking
9/25/2019 6:00 AM 0.00 M M M M
9/26/2019 7:00 AM 0.00 M M M M Heavy dew on gauge.
9/27/2019 7:00 AM 0.26 0.0 0.00 0.0 0.00 Rain started approx 19:00. Heavier rain around 19:30. Ended around 20:00.
9/28/2019 8:00 AM 0.00 0.0 M 0.0 0.00 Heavy dew on gauge.
9/29/2019 7:30 AM 0.00 M M 0.0 0.00 Heavy dew on gauge.
9/30/2019 7:00 AM 0.00 0.0 M M M No dew.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/20/2018 10/22/2018 6:20 AM 3 0.48 0.0 0.00
4/27/2019 5/01/2019 6:45 AM 5 0.88 0.0 0.00 Light rain was in progress on Friday April 26, 2019 at time of measurement. Heavier rain fell during the day on Friday. Unknown for other rain during the period.



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
6/22/2019 2:35 PM No hail pad. Hail approx. 1 to 2 inches apart on deck. Easily visible on pavement, deck and in evergreen trees. Did not cover ground. Intermittent rain showers with large drops started approx. 10 minutes before "main event". Rain, small and large hail started together. Heaviest rain started just after onset of hail. Received approx. 0.1-inch of rain in 5 minutes (read by binoculars from inside house). Wind gusty but not impressive. Not much lightning or thunder. Rain continued for about 15 minutes after hail ended. 1/4" Pea Size Rice Rice Mixed|White Ice 7 no damage Intermittent True After rain Same time as smaller hail 10-20