Station Overview Station Location
Station Number MD-FR-12 Latitude 39.4195
Station Name New Market 2.6 NNW Longitude -77.2905
County Frederick Elevation (ft) 370



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 11 3.38 5.16 30 3.91 28 1.25 2 1 12 2 0.0 0 0
Nov 11 3.43 4.57 30 3.71 23 0.86 7 1 7 0 0.0 0 0
Dec 11 3.21 3.57 31 3.57 31 0.00 0 0 10 0 0.0 0 0
Jan 12 2.83 2.12 31 2.12 31 0.00 0 0 11 3 1.8 2 3
Feb 12 2.69 1.11 29 1.11 29 0.00 0 0 8 3 3.9 4 4
March 12 3.68 3.55 31 3.55 31 0.00 0 0 11 5 0.0 0 0
April 12 3.49 2.08 30 1.96 27 0.12 3 1 7 1 0.0 0 0
May 12 4.34 5.42 31 5.42 31 0.00 0 0 17 0 0.0 0 0
June 12 3.70 3.32 30 3.32 30 0.00 0 0 7 1 0.0 0 0
July 12 3.84 8.97 31 8.97 28 0.00 3 0 13 4 0.0 0 0
Aug 12 3.04 3.29 31 2.97 19 0.32 12 1 9 1 0.0 0 0
Sept 12 4.04 4.61 30 4.61 30 0.00 0 0 9 3 0.0 0 0
Water Year Totals: 41.67" 47.77" 365 days 45.22" 338 2.55" 27 days 4 121 days 23 days 5.7" 6 days 7 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
10/1/2011 T
10/2/2011 0.95
10/3/2011 0.04
10/4/2011 0.07
10/5/2011 0.00
10/6/2011 0.00
10/7/2011 0.00
10/8/2011 0.00
10/9/2011 0.00
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 T
10/13/2011 0.45
10/14/2011 0.87
10/15/2011 0.33
10/16/2011 0.00
10/17/2011 0.00
10/18/2011 0.00
10/19/2011 0.11
10/20/2011 0.91
10/21/2011 0.04
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 0.01
10/26/2011 0.00
10/27/2011 0.03
10/28/2011 0.10
10/29/2011 **
10/30/2011 1.25
10/31/2011 M
11/1/2011 0.00
11/2/2011 0.00
11/3/2011 0.00
11/4/2011 0.00
11/5/2011 0.00
11/6/2011 0.00
11/7/2011 0.00
11/8/2011 0.00
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.13
11/12/2011 0.00
11/13/2011 0.00
11/14/2011 **
11/15/2011 **
11/16/2011 **
11/17/2011 **
11/18/2011 **
11/19/2011 **
11/20/2011 0.86
11/21/2011 0.25
11/22/2011 0.16
11/23/2011 2.51
11/24/2011 0.10
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.04
11/30/2011 0.52
12/1/2011 0.00
12/2/2011 0.00
12/3/2011 0.00
12/4/2011 0.00
12/5/2011 0.00
12/6/2011 0.03
12/7/2011 0.28
12/8/2011 1.53
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.00
12/15/2011 0.00
12/16/2011 0.01
12/17/2011 0.00
12/18/2011 0.01
12/19/2011 0.00
12/20/2011 0.00
12/21/2011 0.00
12/22/2011 0.11
12/23/2011 0.79
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.00
12/28/2011 0.79
12/29/2011 0.00
12/30/2011 0.01
12/31/2011 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012 0.01
1/3/2012 0.00
1/4/2012 T
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.87
1/13/2012 0.14
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 0.09
1/18/2012 0.16
1/19/2012 0.00
1/20/2012 0.00
1/21/2012 0.28
1/22/2012 T
1/23/2012 0.06
1/24/2012 0.10
1/25/2012 0.00
1/26/2012 T
1/27/2012 0.13
1/28/2012 0.26
1/29/2012 0.00
1/30/2012 0.02
1/31/2012 0.00
2/1/2012 0.01
2/2/2012 0.00
2/3/2012 0.00
2/4/2012 0.00
2/5/2012 0.27
2/6/2012 T
2/7/2012 0.00
2/8/2012 0.00
2/9/2012 0.17
2/10/2012 0.00
2/11/2012 0.15
2/12/2012 0.02
2/13/2012 0.00
2/14/2012 0.00
2/15/2012 0.00
2/16/2012 T
2/17/2012 0.27
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 0.00
2/21/2012 0.00
2/22/2012 T
2/23/2012 0.00
2/24/2012 0.15
2/25/2012 0.07
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.00
3/1/2012 1.39
3/2/2012 0.00
3/3/2012 0.38
3/4/2012 0.01
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.00
3/9/2012 0.01
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.00
3/13/2012 0.03
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 T
3/17/2012 0.01
3/18/2012 T
3/19/2012 0.00
3/20/2012 0.95
3/21/2012 T
3/22/2012 T
3/23/2012 T
3/24/2012 0.14
3/25/2012 0.52
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.08
3/30/2012 0.00
3/31/2012 0.03
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.00
4/2/2012 0.16
4/3/2012 0.00
4/4/2012 0.02
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 0.00
4/12/2012 T
4/13/2012 0.00
4/14/2012 0.00
4/15/2012 0.02
4/16/2012 0.00
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.27
4/20/2012 0.00
4/21/2012 0.00
4/22/2012 0.23
4/23/2012 1.12
4/24/2012 **
4/25/2012 **
4/26/2012 0.12
4/27/2012 0.00
4/28/2012 0.00
4/29/2012 0.14
4/30/2012 0.00
5/1/2012 0.06
5/2/2012 0.04
5/3/2012 0.01
5/4/2012 0.06
5/5/2012 0.05
5/6/2012 0.00
5/7/2012 0.00
5/8/2012 0.00
5/9/2012 0.64
5/10/2012 0.11
5/11/2012 0.00
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.01
5/15/2012 1.05
5/16/2012 0.01
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.04
5/22/2012 0.89
5/23/2012 0.04
5/24/2012 1.07
5/25/2012 0.02
5/26/2012 0.00
5/27/2012 0.00
5/28/2012 0.48
5/29/2012 0.00
5/30/2012 0.84
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 1.75
6/3/2012 0.00
6/4/2012 0.03
6/5/2012 0.00
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 T
6/9/2012 0.00
6/10/2012 0.00
6/11/2012 0.00
6/12/2012 0.00
6/13/2012 0.97
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.00
6/18/2012 0.00
6/19/2012 0.10
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 0.02
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 0.01
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.00
6/30/2012 0.44
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.41
7/3/2012 0.00
7/4/2012 0.06
7/5/2012 T
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.00
7/9/2012 2.78
7/10/2012 0.51
7/11/2012 T
7/12/2012 0.00
7/13/2012 T
7/14/2012 0.11
7/15/2012 T
7/16/2012 0.02
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 0.38
7/20/2012 3.15
7/21/2012 0.90
7/22/2012 0.29
7/23/2012 0.01
7/24/2012 0.00
7/25/2012 0.06
7/26/2012 0.00
7/27/2012 0.29
7/28/2012 0.00
7/29/2012 **
7/30/2012 **
7/31/2012 **
8/1/2012 **
8/2/2012 **
8/3/2012 **
8/4/2012 **
8/5/2012 **
8/6/2012 **
8/7/2012 **
8/8/2012 **
8/9/2012 **
8/10/2012 **
8/11/2012 **
8/12/2012 0.32
8/13/2012 0.00
8/14/2012 0.02
8/15/2012 0.80
8/16/2012 0.00
8/17/2012 0.00
8/18/2012 0.02
8/19/2012 0.00
8/20/2012 1.19
8/21/2012 0.37
8/22/2012 0.00
8/23/2012 0.02
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.01
8/27/2012 0.51
8/28/2012 0.03
8/29/2012 T
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 T
9/3/2012 0.00
9/4/2012 0.34
9/5/2012 T
9/6/2012 0.00
9/7/2012 0.30
9/8/2012 0.00
9/9/2012 0.79
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.44
9/19/2012 2.34
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.00
9/23/2012 0.01
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 0.05
9/27/2012 0.05
9/28/2012 0.29
9/29/2012 T
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 5:37 AM T 0.0 M M M
10/2/2011 6:20 AM 0.95 0.0 M M M yday: showery during the day, steady & hvy in the eve. today: Cool brisk morn w. squishy grass
10/3/2011 5:00 AM 0.04 0.0 M M M
10/4/2011 5:00 AM 0.07 0.0 M M M
10/5/2011 5:10 AM 0.00 0.0 M M M lots of condensation this morning
10/6/2011 6:45 AM 0.00 0.0 M M M
10/7/2011 6:00 AM 0.00 0.0 M M M
10/8/2011 8:00 AM 0.00 0.0 M M M
10/9/2011 10:50 AM 0.00 0.0 M M M a little dew still on the gauge
10/10/2011 5:05 AM 0.00 0.0 M M M
10/11/2011 5:00 AM 0.00 0.0 M M M
10/12/2011 5:00 AM T 0.0 M M M
10/13/2011 5:10 AM 0.45 0.0 M M M several waves of showers yday. drizzly morning
10/14/2011 6:50 AM 0.87 0.0 M M M 2 periods of TS during the afternoon-evening yday
10/15/2011 9:20 AM 0.33 0.0 M M M Fqt showers ended around 2pm. Heaviest was 10-min pd btw 11 and Noon... knocked out satellite reception.
10/16/2011 9:00 AM 0.00 0.0 M M M
10/17/2011 5:00 AM 0.00 0.0 M M M
10/18/2011 5:00 AM 0.00 0.0 M M M
10/19/2011 5:05 AM 0.11 0.0 M M M Rain began earlier this AM. Currently very light.
10/20/2011 5:00 AM 0.91 0.0 M M M occasional hvy rain, heard a little thunder & lost satellite signal around 6:40pm for 5 mins
10/21/2011 5:10 AM 0.04 0.0 M M M
10/22/2011 7:55 AM 0.00 0.0 M M M
10/23/2011 9:00 AM 0.00 0.0 M M M
10/24/2011 5:05 AM 0.00 0.0 M M M
10/25/2011 5:15 AM 0.01 0.0 M M M
10/26/2011 5:05 AM 0.00 0.0 M M M
10/27/2011 5:05 AM 0.03 0.0 M M M
10/28/2011 6:00 AM 0.10 0.0 M M M
10/31/2011 6:30 AM M M M T M I was out of town during snow event. Patches of snow 0.25 inch or less in yard still. Canister has 1.25-1.5 inch of frozen water in it. I'll melt it later. (edit: daily precip and new snowfall initially recorded as 0.00". changed to NA due to comments above. P.G.)
11/1/2011 5:15 AM 0.00 0.0 M 0.0 M Remaining snow melted yesterday.
11/2/2011 5:10 AM 0.00 0.0 M 0.0 M
11/3/2011 8:30 AM 0.00 0.0 M 0.0 M
11/4/2011 8:30 AM 0.00 0.0 M 0.0 M
11/5/2011 9:50 AM 0.00 0.0 M 0.0 M
11/6/2011 8:25 AM 0.00 0.0 M 0.0 M Considerable frost on grass, car and rain gauge
11/7/2011 7:30 AM 0.00 0.0 M 0.0 M foggy
11/8/2011 5:10 AM 0.00 0.0 M 0.0 M
11/9/2011 6:00 AM 0.00 0.0 M 0.0 M
11/10/2011 5:10 AM 0.00 0.0 M 0.0 M
11/11/2011 5:00 AM 0.13 0.0 M 0.0 M yday: a bit of AM fog & rains w/FROPA
11/12/2011 6:00 AM 0.00 0.0 M 0.0 M
11/13/2011 5:30 AM 0.00 0.0 M 0.0 M
11/21/2011 5:30 AM 0.25 0.0 M 0.0 M sprinkles in the eve, then lt RA
11/22/2011 5:30 AM 0.16 0.0 M 0.0 M yday: nasty drizzle and fog early then lt RA, fine mist this AM
11/23/2011 5:30 AM 2.51 0.0 M 0.0 M Fine mist AM became steady warm frontal rain. Warm front lifted north, so temps warmed to low 50s prior to today's obs time. Lots of water ponding on roads yday eve. High water noted at creek near Ijamsville CSX RR crossing, and today there is a Flood Warning on the Monocacy.
11/24/2011 6:00 AM 0.10 0.0 M 0.0 M line of showers around 9 am, then another batch of showers in the early afternoon. no rain after 4pm.
11/25/2011 7:00 AM 0.00 0.0 M 0.0 M
11/26/2011 6:00 AM 0.00 0.0 M 0.0 M
11/27/2011 9:00 AM 0.00 0.0 M 0.0 M
11/28/2011 5:10 AM 0.00 0.0 M 0.0 M
11/29/2011 6:00 AM 0.04 0.0 M 0.0 M Early morning showers today (Nov 29), Not raining at obs time
11/30/2011 5:15 AM 0.52 0.0 M 0.0 M
12/1/2011 5:15 AM 0.00 0.0 M 0.0 M
12/2/2011 8:00 AM 0.00 0.0 M 0.0 M heavy frost this AM
12/3/2011 9:00 AM 0.00 0.0 M 0.0 M frosty again at obs time
12/4/2011 9:15 AM 0.00 0.0 M 0.0 M
12/5/2011 5:20 AM 0.00 0.0 M 0.0 M
12/6/2011 5:05 AM 0.03 0.0 M 0.0 M very light sprinkles at obs time
12/7/2011 5:15 AM 0.28 0.0 M 0.0 M total yday at 6pm: 0.26";Lt RA at obs time today;removed funnel & tube... hoping for snow late tonight and early tomorrow
12/8/2011 5:15 AM 1.53 0.0 M 0.0 M 0.74" at 4:50pm, 0.79" at obs time today.
12/9/2011 5:05 AM 0.00 0.0 M 0.0 M
12/10/2011 6:00 AM 0.00 0.0 M 0.0 M
12/11/2011 9:00 AM 0.00 0.0 M 0.0 M
12/12/2011 9:00 AM 0.00 0.0 M 0.0 M
12/13/2011 6:00 AM 0.00 0.0 M 0.0 M
12/14/2011 5:45 AM 0.00 0.0 M 0.0 M
12/15/2011 5:20 AM 0.00 0.0 M 0.0 M
12/16/2011 5:00 AM 0.01 0.0 M 0.0 M
12/17/2011 8:30 AM 0.00 0.0 M 0.0 M
12/18/2011 11:30 AM 0.01 0.0 M 0.0 M very light sprinkles, with some flurries noted around 5pm yday
12/19/2011 5:15 AM 0.00 0.0 M 0.0 M frost this AM
12/20/2011 5:15 AM 0.00 0.0 M 0.0 M
12/21/2011 5:15 AM 0.00 0.0 M 0.0 M
12/22/2011 5:15 AM 0.11 0.0 M 0.0 M
12/23/2011 8:15 AM 0.79 0.0 M 0.0 M rain started about 8pm, ended some time around 3am
12/24/2011 8:15 AM 0.00 0.0 M 0.0 M
12/25/2011 10:00 AM 0.00 0.0 M 0.0 M
12/26/2011 5:15 AM 0.00 0.0 M 0.0 M
12/27/2011 5:15 AM 0.00 0.0 M 0.0 M
12/28/2011 5:15 AM 0.79 0.0 M 0.0 M showers began around 10 am, then waves of mdt-hvy rain. Rain ended by 5:30pm
12/29/2011 6:00 AM 0.00 0.0 M 0.0 M
12/30/2011 5:30 AM 0.01 M 0.01 0.0 0.01 PCPN btw Noon and 3p, all snow but no accum. Frosty this AM. Ice in the gage. Changing New snow report to "NA" from T since I was not able to measure any snow. I was at work. Also changed LWE to 0.01.
12/31/2011 8:30 AM 0.01 0.0 M 0.0 M a quick rain shower btw 5:30 and 7am today
1/1/2012 9:15 AM 0.00 0.0 M 0.0 M
1/2/2012 9:15 AM 0.01 M M 0.0 M showers last night, didn't see flurries so snow unknown
1/3/2012 5:20 AM 0.00 0.0 M 0.0 M
1/4/2012 5:20 AM T T T M M snow showers yesterday. Spotty Trace accum observed yesterday at 4p. Wind blew flakes around. No areas of Trace seen at obs time this morning.
1/5/2012 5:20 AM 0.00 0.0 M 0.0 M
1/6/2012 5:05 AM 0.00 0.0 M 0.0 M a bit frosty this AM
1/7/2012 7:00 AM 0.00 0.0 M 0.0 M
1/8/2012 9:00 AM 0.00 0.0 M 0.0 M
1/9/2012 5:15 AM 0.00 0.0 M 0.0 M
1/10/2012 5:15 AM 0.00 0.0 M 0.0 M
1/11/2012 5:15 AM 0.00 0.0 M 0.0 M
1/12/2012 5:20 AM 0.87 0.0 M 0.0 M
1/13/2012 5:20 AM 0.14 M M 0.0 M Breaks in clouds, dry & gusty at obs time. No snow to measure, but may have had flurries while sleeping.
1/14/2012 8:45 AM 0.00 0.0 M 0.0 M
1/15/2012 8:45 AM 0.00 0.0 M 0.0 M
1/16/2012 5:15 AM 0.00 0.0 M 0.0 M frosty
1/17/2012 5:00 AM 0.09 0.0 M 0.0 M
1/18/2012 5:15 AM 0.16 0.0 M 0.0 M
1/19/2012 5:15 AM 0.00 0.0 M 0.0 M
1/20/2012 5:15 AM 0.00 0.0 M 0.0 M
1/21/2012 6:00 AM 0.28 1.5 0.28 1.5 M Snow began last night around 10:40 pm. Changed over to sleet/freezing rain at some point overnight. Thin glaze ice on rain gauge at obs time with very light freezing rain.
1/22/2012 8:00 AM T 0.0 M 1.5 M Very light frza yesterday morning. Snow still on ground with thin layer ice on top.
1/23/2012 5:30 AM 0.06 0.3 0.06 1.8 M Snow shower yesterday around 1pm, then freezing drizzle in the evening. Foggy this am, with fresh glaze on car.
1/24/2012 5:30 AM 0.10 0.0 M T M Foggy again, drizzly yesterday then rain in the evening. Scattered snow patches left, otherwise ground is snow-free, mushy.
1/25/2012 5:15 AM 0.00 0.0 M 0.0 M
1/26/2012 5:15 AM T 0.0 M 0.0 M
1/27/2012 5:15 AM 0.13 0.0 M 0.0 M
1/28/2012 9:00 AM 0.26 0.0 M 0.0 M
1/29/2012 9:00 AM 0.00 0.0 M 0.0 M
1/30/2012 5:20 AM 0.02 M M 0.0 M Last night's cold front brought precip (rain/snow/both?) after 9pm prior to Midnight. Cold enough this morning for the liquid to be ice. Easy to melt by running hot water over outside of tube.
1/31/2012 5:20 AM 0.00 0.0 M 0.0 M
2/1/2012 5:20 AM 0.01 0.0 M 0.0 M Light rain at obs time
2/2/2012 5:15 AM 0.00 0.0 M 0.0 M
2/3/2012 5:15 AM 0.00 0.0 M 0.0 M
2/4/2012 8:45 AM 0.00 0.0 M 0.0 M
2/5/2012 9:05 AM 0.27 1.7 M 1.3 M very light rain/snow mix at 2:30 pm, all snow by 3:30 pm with dusting by 4:30 pm. Measured mainly 1.5-2.5 inch at 6:45pm, with average depth near 1.7. Morning measurements range from 0 (all melted) to 2.5 with an average near 1.25. Flurries at obs time. Radar shows band of approaching snow.
2/6/2012 5:40 AM T T M 0.0 M Band of light snow yesterday morning abt 930a-1130a. Trace. All melted. Heavy frost at obs time.
2/7/2012 6:00 AM 0.00 0.0 M 0.0 M
2/8/2012 5:15 AM 0.00 0.0 M 0.0 M
2/9/2012 5:20 AM 0.17 1.2 M 1.0 M Light snow yesterday afternoon, with a few drops of rain mixed in late.
2/10/2012 5:20 AM 0.00 0.0 M 0.0 M
2/11/2012 9:00 AM 0.15 0.8 M 0.5 M DZSN-- at 5p all snow by 9p with no accum prior to 10p. Flurries/SN- at obs time.
2/12/2012 9:00 AM 0.02 0.2 M 0.1 M occasional snow showers, blustery yesterday. Snow depths at obs time range from bare ground to 0.2 inch.
2/13/2012 5:30 AM 0.00 0.0 M T M
2/14/2012 5:30 AM 0.00 0.0 M 0.0 M
2/15/2012 5:30 AM 0.00 0.0 M 0.0 M
2/16/2012 5:30 AM T 0.0 M 0.0 M grass, sidewalk and pavement lightly damp this AM
2/17/2012 5:20 AM 0.27 0.0 M 0.0 M
2/18/2012 9:00 AM 0.00 0.0 M 0.0 M
2/19/2012 7:50 AM 0.00 0.0 M 0.0 M
2/20/2012 9:00 AM 0.00 0.0 M 0.0 M
2/21/2012 5:30 AM 0.00 0.0 M 0.0 M
2/22/2012 5:05 AM T 0.0 M 0.0 M
2/23/2012 5:20 AM 0.00 0.0 M 0.0 M
2/24/2012 5:30 AM 0.15 0.0 M 0.0 M
2/25/2012 7:50 AM 0.07 T M 0.0 M Rain yesterday, with a quick snow shower this morning shortly before obs time.
2/26/2012 8:00 AM 0.00 0.0 M 0.0 M
2/27/2012 5:30 AM 0.00 0.0 M 0.0 M
2/28/2012 5:30 AM 0.00 0.0 M 0.0 M
2/29/2012 5:30 AM 0.00 0.0 M 0.0 M
3/1/2012 5:30 AM 1.39 0.0 M 0.0 M multiple waves of rain, heavy to very heavy at times. 0.95" as of 5:30pm yesterday. reports of flooding in typical areas.
3/2/2012 5:30 AM 0.00 0.0 M 0.0 M saw 2 robins yesterday
3/3/2012 8:00 AM 0.38 0.0 M 0.0 M
3/4/2012 8:30 AM 0.01 0.0 M 0.0 M
3/5/2012 5:30 AM 0.00 0.0 M 0.0 M
3/6/2012 6:00 AM 0.00 0.0 M 0.0 M
3/7/2012 5:30 AM 0.00 0.0 M 0.0 M
3/8/2012 5:30 AM 0.00 0.0 M 0.0 M
3/9/2012 5:30 AM 0.01 0.0 M 0.0 M
3/10/2012 9:00 AM 0.00 0.0 M 0.0 M
3/11/2012 8:00 AM 0.00 0.0 M 0.0 M
3/12/2012 5:20 AM 0.00 0.0 M 0.0 M
3/13/2012 5:30 AM 0.03 0.0 M 0.0 M
3/14/2012 6:00 AM 0.00 0.0 M 0.0 M
3/15/2012 6:00 AM 0.00 0.0 M 0.0 M
3/16/2012 8:30 AM T 0.0 M 0.0 M
3/17/2012 8:00 AM 0.01 0.0 M 0.0 M
3/18/2012 9:00 AM T 0.0 M 0.0 M misty drizzle at obs time
3/19/2012 5:30 AM 0.00 0.0 M 0.0 M
3/20/2012 5:15 AM 0.95 0.0 M 0.0 M TS this morning, about 3-5a. Still raining lightly and can see flashes of Ltg
3/21/2012 5:15 AM T 0.0 M 0.0 M dense fog this AM
3/22/2012 5:30 AM T 0.0 M 0.0 M dense fog again, a bit of mist/drizzle
3/23/2012 5:30 AM T 0.0 M 0.0 M Misty with dense fog. Visibility is lower today than previous mornings.
3/24/2012 7:15 AM 0.14 0.0 M 0.0 M TS around 5am
3/25/2012 9:45 AM 0.52 0.0 M 0.0 M
3/26/2012 5:30 AM 0.00 0.0 M 0.0 M need to mow the grass already
3/27/2012 5:45 AM 0.00 0.0 M 0.0 M
3/28/2012 5:20 AM 0.00 0.0 M 0.0 M
3/29/2012 5:30 AM 0.08 0.0 M 0.0 M
3/30/2012 5:00 AM 0.00 0.0 M 0.0 M
3/31/2012 8:00 AM 0.03 0.0 M 0.0 M
4/1/2012 6:00 AM 0.00 0.0 M M M
4/2/2012 5:00 AM 0.16 M M M M showers started after 6p
4/3/2012 6:00 AM 0.00 0.0 M M M
4/4/2012 5:00 AM 0.02 M M M M
4/5/2012 5:00 AM 0.00 0.0 M M M
4/6/2012 5:00 AM 0.00 0.0 M M M
4/7/2012 8:20 AM 0.00 0.0 M M M
4/8/2012 8:20 AM 0.00 0.0 M M M
4/9/2012 5:15 AM 0.00 0.0 M M M
4/10/2012 5:30 AM 0.00 0.0 M M M
4/11/2012 5:30 AM 0.00 0.0 M M M
4/12/2012 5:00 AM T M M M M Sct'd showers during the afternoon. Reports of snow/sleet/graupel amidst rain but I was at work and did not see it.
4/13/2012 5:30 AM 0.00 0.0 M M M
4/14/2012 9:00 AM 0.00 0.0 M M M
4/15/2012 9:00 AM 0.02 M M M M Warm frontal precipitation. Driveway still damp this morning.
4/16/2012 5:30 AM 0.00 0.0 M M M
4/17/2012 5:30 AM 0.00 0.0 M M M
4/18/2012 5:30 AM 0.00 0.0 M M M
4/19/2012 5:40 AM 0.27 M M M M
4/20/2012 5:30 AM 0.00 0.0 M M M
4/21/2012 6:00 AM 0.00 0.0 M M M
4/22/2012 7:30 AM 0.23 M M M M
4/23/2012 5:30 AM 1.12 M M M M raining lightly at obs time
4/27/2012 6:00 AM 0.00 0.0 M M M
4/28/2012 7:55 AM 0.00 0.0 M M M
4/29/2012 7:30 AM 0.14 M M M M Foggy this AM, chilly in the upper 30s
4/30/2012 5:30 AM 0.00 0.0 M M M Total on the year is 9.01 inches
5/1/2012 5:35 AM 0.06 M M M M Moderate rain earlier this morning. Just a few sprinkles at obs time.
5/2/2012 5:35 AM 0.04 M M M M
5/3/2012 5:35 AM 0.01 M M M M
5/4/2012 5:35 AM 0.06 M M M M Thunder at 9-10p last night
5/5/2012 9:00 AM 0.05 M M M M
5/6/2012 8:50 AM 0.00 0.0 M M M
5/7/2012 5:30 AM 0.00 0.0 M M M
5/8/2012 5:20 AM 0.00 0.0 M M M
5/9/2012 5:35 AM 0.64 M M M M
5/10/2012 5:30 AM 0.11 M M M M
5/11/2012 5:30 AM 0.00 0.0 M M M
5/12/2012 8:30 AM 0.00 0.0 M M M
5/13/2012 9:00 AM 0.00 0.0 M M M
5/14/2012 5:35 AM 0.01 M M M M sprinkles at obs time
5/15/2012 5:35 AM 1.05 M M M M Most of rain fell before 6 p.m. yesterday (0.69"). Raining this morning.
5/16/2012 5:35 AM 0.01 M M M M
5/17/2012 5:35 AM 0.00 0.0 M M M
5/18/2012 5:30 AM 0.00 0.0 M M M
5/19/2012 8:00 AM 0.00 0.0 M M M
5/20/2012 8:00 AM 0.00 0.0 M M M
5/21/2012 5:30 AM 0.04 M M M M
5/22/2012 5:30 AM 0.89 M M M M multiple periods of showers, heavy at times. Amount was 0.74 at 5pm, 0.87 at 8pm
5/23/2012 5:30 AM 0.04 M M M M
5/24/2012 5:30 AM 1.07 M M M M TSRA+ between 2:30 and 4:30 pm, 0.87". Another round of TSRA around 7 pm or so. No flooding observed. A tad foggy this morning.
5/25/2012 5:30 AM 0.02 M M M M very weak thunderstorm during the evening
5/26/2012 7:30 AM 0.00 0.0 M M M
5/27/2012 7:40 AM 0.00 0.0 M M M
5/28/2012 7:25 AM 0.48 M M M M TS btw 8p and 10p. Gusty outflow about 35-40 mph estimate. Lost satellite signal for ~15min.
5/29/2012 5:30 AM 0.00 0.0 M M M
5/30/2012 5:35 AM 0.84 M M M M Another period of thunderstorms during the evening between 6:30 and 9:30 pm. Rain a bit heavier, lasted longer compared to Sunday's event, otherwise it was similar.
5/31/2012 5:30 AM 0.00 0.0 M M M
6/1/2012 5:35 AM 0.00 0.0 M M M
6/2/2012 9:00 AM 1.75 M M M M Busy day to say the least. Multiple waves of thunderstorms, with multiple warnings issued. First wave was while I was at work (2-4pish). I had 0.47" in the gage at 4:45 pm. Second wave was 5-6pm, with 0.67" (0.20"/hr rate) in the gage at 6:45pm. Final wave was 8:45-9:45p, and knocked out satellite signal for about 15 mins. Not much lightning, but got more than 1 inch in an hour (1.08") to bring me up to the final amount. This was the second highest single-day total for my station. Sunny and a bit gusty this morning. Ground is very saturated.
6/3/2012 9:00 AM 0.00 0.0 M M M
6/4/2012 6:00 AM 0.03 M M M M quick shower and a bit gusty around 7p on Jun 3
6/5/2012 5:30 AM 0.00 0.0 M M M
6/6/2012 5:30 AM 0.00 0.0 M M M
6/7/2012 5:00 AM 0.00 0.0 M M M
6/8/2012 5:00 AM T M M M M Gusty outflow from thunderstorm around 7p, but most rain was to my east... just a Trace.
6/9/2012 8:15 AM 0.00 0.0 M M M
6/10/2012 8:45 AM 0.00 0.0 M M M
6/11/2012 5:10 AM 0.00 0.0 M M M
6/12/2012 5:05 AM 0.00 0.0 M M M
6/13/2012 5:10 AM 0.97 M M M M A few sprinkles prior to 6 a.m. yesterday, then multiple periods of rain. 0.77 inch prior to 5 p.m.
6/14/2012 5:10 AM 0.00 0.0 M M M
6/15/2012 5:10 AM 0.00 0.0 M M M
6/16/2012 7:55 AM 0.00 0.0 M M M
6/17/2012 7:00 AM 0.00 0.0 M M M
6/18/2012 5:30 AM 0.00 0.0 M M M
6/19/2012 5:30 AM 0.10 M M M M
6/20/2012 5:30 AM 0.00 0.0 M M M
6/21/2012 6:00 AM 0.00 0.0 M M M
6/22/2012 6:00 AM 0.00 0.0 M M M
6/23/2012 5:20 AM 0.02 M M M M Occasional thunder after 5pm thru about 9pm. Brief gust near 35 mph from strong thunderstorm that was east of my location.. the one that dumped more than 1 inch rain in Reisterstown. I didn't get rain until pretty late around 8pm. Thick fog this morning. Lots of chirping birds.
6/24/2012 7:50 AM 0.00 0.0 M M M
6/25/2012 6:00 AM 0.00 0.0 M M M
6/26/2012 7:15 AM 0.01 M M M M Got a batch of weak thunderstorm rains around 10-11am
6/27/2012 7:30 AM 0.00 0.0 M M M
6/28/2012 7:15 AM 0.00 0.0 M M M
6/29/2012 5:30 AM 0.00 0.0 M M M
6/30/2012 7:00 AM 0.44 M M M M Devastating Derecho/Squall line from Indiana thru Maryland. Millions of power outages. TS at house after 9:30 pm, Severe Warnings and vivid lightning. Pretty gusty.. 59mph gust at 9:46pm at Walkersville HS to my north. Everything done prior to Midnight.
7/1/2012 6:00 AM 0.00 0.0 M M M
7/2/2012 5:40 AM 0.41 M M M M Ltg in the area Mid-3a, fqt just before 2a with very loud thunder. Gust of 35 at Oakdale, 50 at Walkersville
7/3/2012 5:40 AM 0.00 0.0 M M M
7/4/2012 5:25 AM 0.06 M M M M weak thunderstorm around 7-8pm
7/5/2012 5:40 AM T M M M M
7/6/2012 5:30 AM 0.00 0.0 M M M
7/7/2012 9:15 AM 0.00 0.0 M M M
7/8/2012 8:00 AM 0.00 0.0 M M M
7/9/2012 5:10 AM 2.78 M M M M Thunderstorms since just after Midnight, distant thunder heard recently and still raining. Flash Flood Warning in effect. This is the biggest rain I've had since install (Sep 2011).
7/10/2012 5:10 AM 0.51 M M M M Rain continued early yesterday thru about 7:30 or 8am, was very heavy in a thunderstorm. Typical road closures from flooding were observed. Sun came out so the afternoon was quite nice.
7/11/2012 5:10 AM T M M M M Outflow bdry cooled things off in the afternoon, felt a few drops prior to 5 pm.
7/12/2012 5:15 AM 0.00 0.0 M M M
7/13/2012 7:45 AM T M M M M Lightly raining at obs time.
7/14/2012 8:25 AM 0.11 M M M M
7/15/2012 9:00 AM T M M M M
7/16/2012 5:35 AM 0.02 M M M M
7/17/2012 5:35 AM 0.00 0.0 M M M
7/18/2012 5:35 AM 0.00 0.0 M M M
7/19/2012 5:35 AM 0.38 M M M M strong thunderstorm btw 3:15 and 4:30 pm. Did not observe flooding but did see some small branches down and leaf litter.
7/20/2012 5:35 AM 3.15 0.0 M M M Thunderstorms from 8:45 pm thru about 11:30pm, Rain very heavy (satellite reception was gone) with bouts of fqt lightning.
7/21/2012 9:50 AM 0.90 M M M M Mid-morning to early PM showers yesterday (0.51), then more rain. Raining very lightly at obs time.
7/22/2012 7:35 AM 0.29 M M M M
7/23/2012 5:30 AM 0.01 M M M M Lingering drizzle yesterday AM. Finally saw sun.
7/24/2012 5:30 AM 0.00 0.0 M M M
7/25/2012 5:30 AM 0.06 M M M M
7/26/2012 5:30 AM 0.00 0.0 M M M Yesterday was picture perfect beautiful and comfortable.
7/27/2012 5:30 AM 0.29 M M M M Late evening Thunderstorm
7/28/2012 8:30 AM 0.00 0.0 M M M
8/13/2012 5:00 AM 0.00 0.0 M M M
8/14/2012 5:00 AM 0.02 M M M M Light rain at obs time. Radar loop shows progressively increasing intensity since 3 a.m. this morning
8/15/2012 5:00 AM 0.80 M M M M Ltg around 6:40 am, ending around 7:15 am while I as at work. 0.59 inches noted at 5pm. Ltg again right before 9:30 pm, with satellite reception interruption of 5-10 minutes. Most of rain over by 10pm, but reports of ltg in the vicinity noted thru about 11:30 pm
8/16/2012 5:00 AM 0.00 0.0 M M M
8/17/2012 5:00 AM 0.00 0.0 M M M
8/18/2012 8:30 AM 0.02 M M M M
8/19/2012 9:00 AM 0.00 0.0 M M M
8/20/2012 5:00 AM 1.19 M M M M
8/21/2012 5:30 AM 0.37 M M M M Had rain and occasional thunder between 5 and 7 p.m.
8/22/2012 5:30 AM 0.00 0.0 M M M
8/23/2012 5:30 AM 0.02 M M M M Shower between 5 and 6pm
8/24/2012 5:30 AM 0.00 0.0 M M M
8/25/2012 8:45 AM 0.00 0.0 M M M
8/26/2012 8:45 AM 0.01 M M M M
8/27/2012 5:05 AM 0.51 M M M M Ltg very close just before 3pm. Rain briefly very heavy, about 0.4 in about 30 mins then light rain with occasional thunder.
8/28/2012 5:00 AM 0.03 M M M M light rain this morning
8/29/2012 5:05 AM T M M M M leftover trace sprinkles and drizzle btw 5 and 6 a.m. yesterday
8/30/2012 5:00 AM 0.00 0.0 M M M
8/31/2012 5:00 AM 0.00 0.0 M M M a bit foggy
9/1/2012 8:00 AM 0.00 0.0 M M M
9/2/2012 8:30 AM T M M M M heard thunder in the afternoon
9/3/2012 5:55 AM 0.00 0.0 M M M
9/4/2012 5:10 AM 0.34 M M M M thunderstorms overnight
9/5/2012 5:10 AM T M M M M short batch of sprinkles in the afternoon
9/6/2012 5:00 AM 0.00 0.0 M M M
9/7/2012 5:00 AM 0.30 M M M M While at work, I noted a pop-up shower on radar around 11:30 a.m.
9/8/2012 9:00 AM 0.00 0.0 M M M
9/9/2012 8:15 AM 0.79 M M M M
9/10/2012 5:00 AM 0.00 0.0 M M M
9/11/2012 5:05 AM 0.00 0.0 M M M refreshingly cool this morning
9/12/2012 5:00 AM 0.00 0.0 M M M
9/13/2012 6:00 AM 0.00 0.0 M M M
9/14/2012 5:00 AM 0.00 0.0 M M M
9/15/2012 9:00 AM 0.00 0.0 M M M
9/16/2012 9:00 AM 0.00 0.0 M M M
9/17/2012 8:00 AM 0.00 0.0 M M M
9/18/2012 6:30 AM 0.44 M M M M
9/19/2012 5:00 AM 2.34 M M M M Almost all of this fell while I was at work. Had 2.30 at 5pm.
9/20/2012 5:00 AM 0.00 0.0 M M M
9/21/2012 5:00 AM 0.00 0.0 M M M
9/22/2012 7:40 AM 0.00 0.0 M M M
9/23/2012 7:40 AM 0.01 M M M M mid-afternoon showers, ltg in the vicinity around 5pm
9/24/2012 5:00 AM 0.00 0.0 M M M
9/25/2012 5:00 AM 0.00 0.0 M M M
9/26/2012 5:00 AM 0.05 M M M M Batch of rain btw 3 and 5 a.m. this morning
9/27/2012 5:00 AM 0.05 M M M M thunderstorm btw 4 and 5a, not raining at obs time.
9/28/2012 5:00 AM 0.29 M M M M Periods of rain yesterday evening, thunder audible with lightning in the vicinity. broken clouds this morning and can see a few stars.
9/29/2012 9:30 AM T M M M M
9/30/2012 9:15 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/29/2011 10/30/2011 7:00 AM 2 1.25 2.0 M Was out of town. Oct 29: 0.5 inch rain at 7am, snow not sticking. 2 inch snow at 9pm. Oct 30: Sunny. Total liquid in canister of 1.25 inch. Max known snow 2 inches. Data assist provided by Pet Sitters.
11/14/2011 11/20/2011 10:40 AM 7 0.86 0.0 0.00 I was on vacation. Based upon obs histories, most of the rain fell on Weds. Nov. 16
4/24/2012 4/26/2012 5:30 AM 3 0.12 0.0 0.00 Showers on Monday Apr 23, wet this morning at obs time
7/29/2012 8/12/2012 9:00 AM 15 0.32 M M Gauge slipped out of cracked (but loosely taped) mounting slots at least twice while I was gone according to neighbor report. Neighbor says storms all around mainly missed us. Total is probably almost all from August 9-10 based on nearby station data (Oakdale HS). While perhaps under-measured from possible spillage, this total is inline with the 0.52" measured during same period at Oakdale HS. I will order replacement mounting.



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