Station Overview Station Location
Station Number ME-PN-30 Latitude 44.93543
Station Name Old Town 4.1 ESE Longitude -68.65845
County Penobscot Elevation (ft) 144



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 15 4.11 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 15 4.31 0.39 1 0.39 1 0.00 0 0 1 0 2.5 1 1
Dec 15 3.90 3.26 18 3.26 18 0.00 0 0 9 1 12.9 4 4
Jan 16 3.23 0.82 15 0.82 15 0.00 0 0 3 0 4.9 3 10
Feb 16 2.64 4.31 12 4.31 12 0.00 0 0 7 0 13.3 4 6
March 16 3.19 0.71 4 0.71 4 0.00 0 0 1 0 0.0 0 0
April 16 3.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 16 3.72 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 16 3.58 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 16 3.01 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 16 3.29 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 16 3.79 1.06 20 1.06 20 0.00 0 0 5 3 0.0 0 0
Water Year Totals: 42.30" 10.55" 70 days 10.55" 70 0.00" 0 days 0 26 days 4 days 33.6" 12 days 21 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
10/1/2015
10/2/2015
10/3/2015
10/4/2015
10/5/2015
10/6/2015
10/7/2015
10/8/2015
10/9/2015
10/10/2015
10/11/2015
10/12/2015
10/13/2015
10/14/2015
10/15/2015
10/16/2015
10/17/2015
10/18/2015
10/19/2015
10/20/2015
10/21/2015
10/22/2015
10/23/2015
10/24/2015
10/25/2015
10/26/2015
10/27/2015
10/28/2015
10/29/2015
10/30/2015
10/31/2015
11/1/2015
11/2/2015
11/3/2015
11/4/2015
11/5/2015
11/6/2015
11/7/2015
11/8/2015
11/9/2015
11/10/2015
11/11/2015
11/12/2015
11/13/2015
11/14/2015
11/15/2015
11/16/2015
11/17/2015
11/18/2015
11/19/2015
11/20/2015
11/21/2015
11/22/2015
11/23/2015 0.39
11/24/2015
11/25/2015
11/26/2015
11/27/2015
11/28/2015
11/29/2015
11/30/2015
12/1/2015
12/2/2015 0.20
12/3/2015
12/4/2015 0.06
12/5/2015
12/6/2015 0.00
12/7/2015 0.00
12/8/2015
12/9/2015 0.00
12/10/2015 0.00
12/11/2015
12/12/2015
12/13/2015 0.00
12/14/2015 T
12/15/2015 0.48
12/16/2015 0.94
12/17/2015 0.01
12/18/2015
12/19/2015 0.03
12/20/2015 0.00
12/21/2015 0.00
12/22/2015 0.01
12/23/2015
12/24/2015
12/25/2015
12/26/2015
12/27/2015 0.32
12/28/2015 0.00
12/29/2015
12/30/2015 1.21
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016 0.22
1/2/2016 0.00
1/3/2016 0.00
1/4/2016 0.00
1/5/2016 0.00
1/6/2016 0.00
1/7/2016
1/8/2016
1/9/2016
1/10/2016
1/11/2016
1/12/2016
1/13/2016
1/14/2016
1/15/2016
1/16/2016
1/17/2016 0.56
1/18/2016 M
1/19/2016
1/20/2016
1/21/2016 0.00
1/22/2016 0.00
1/23/2016
1/24/2016
1/25/2016 0.00
1/26/2016 0.00
1/27/2016 0.00
1/28/2016 0.00
1/29/2016 0.00
1/30/2016
1/31/2016 0.04
2/1/2016
2/2/2016
2/3/2016 0.00
2/4/2016
2/5/2016 0.00
2/6/2016 0.82
2/7/2016
2/8/2016 0.00
2/9/2016
2/10/2016 0.30
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016 0.06
2/16/2016 0.38
2/17/2016 0.93
2/18/2016
2/19/2016
2/20/2016
2/21/2016 0.36
2/22/2016
2/23/2016 0.00
2/24/2016
2/25/2016
2/26/2016 1.46
2/27/2016
2/28/2016
2/29/2016 0.00
3/1/2016 0.00
3/2/2016 0.00
3/3/2016 0.71
3/4/2016 0.00
3/5/2016
3/6/2016
3/7/2016
3/8/2016
3/9/2016
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016
3/15/2016
3/16/2016
3/17/2016
3/18/2016
3/19/2016
3/20/2016
3/21/2016
3/22/2016
3/23/2016
3/24/2016
3/25/2016
3/26/2016
3/27/2016
3/28/2016
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016
4/9/2016
4/10/2016
4/11/2016
4/12/2016
4/13/2016
4/14/2016
4/15/2016
4/16/2016
4/17/2016
4/18/2016
4/19/2016
4/20/2016
4/21/2016
4/22/2016
4/23/2016
4/24/2016
4/25/2016
4/26/2016
4/27/2016
4/28/2016
4/29/2016
4/30/2016
5/1/2016
5/2/2016
5/3/2016
5/4/2016
5/5/2016
5/6/2016
5/7/2016
5/8/2016
5/9/2016
5/10/2016
5/11/2016
5/12/2016
5/13/2016
5/14/2016
5/15/2016
5/16/2016
5/17/2016
5/18/2016
5/19/2016
5/20/2016
5/21/2016
5/22/2016
5/23/2016
5/24/2016
5/25/2016
5/26/2016
5/27/2016
5/28/2016
5/29/2016
5/30/2016
5/31/2016
6/1/2016
6/2/2016
6/3/2016
6/4/2016
6/5/2016
6/6/2016
6/7/2016
6/8/2016
6/9/2016
6/10/2016
6/11/2016
6/12/2016
6/13/2016
6/14/2016
6/15/2016
6/16/2016
6/17/2016
6/18/2016
6/19/2016
6/20/2016
6/21/2016
6/22/2016
6/23/2016
6/24/2016
6/25/2016
6/26/2016
6/27/2016
6/28/2016
6/29/2016
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016
7/2/2016
7/3/2016
7/4/2016
7/5/2016
7/6/2016
7/7/2016
7/8/2016
7/9/2016
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016
7/18/2016
7/19/2016
7/20/2016
7/21/2016
7/22/2016
7/23/2016
7/24/2016
7/25/2016
7/26/2016
7/27/2016
7/28/2016
7/29/2016
7/30/2016
7/31/2016
8/1/2016
8/2/2016
8/3/2016
8/4/2016
8/5/2016
8/6/2016
8/7/2016
8/8/2016
8/9/2016
8/10/2016
8/11/2016
8/12/2016
8/13/2016
8/14/2016
8/15/2016
8/16/2016
8/17/2016
8/18/2016
8/19/2016
8/20/2016
8/21/2016
8/22/2016
8/23/2016
8/24/2016
8/25/2016
8/26/2016
8/27/2016
8/28/2016
8/29/2016
8/30/2016
8/31/2016
9/1/2016
9/2/2016
9/3/2016
9/4/2016
9/5/2016
9/6/2016
9/7/2016
9/8/2016
9/9/2016
9/10/2016
9/11/2016 0.00
9/12/2016 0.00
9/13/2016 0.00
9/14/2016 0.00
9/15/2016 0.06
9/16/2016 0.00
9/17/2016 0.00
9/18/2016 0.26
9/19/2016 T
9/20/2016 0.02
9/21/2016 T
9/22/2016 0.00
9/23/2016 0.58
9/24/2016 0.00
9/25/2016 0.00
9/26/2016 T
9/27/2016 0.00
9/28/2016 0.14
9/29/2016 0.00
9/30/2016 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/23/2015 7:30 AM 0.39 2.5 0.39 2.5 M This is the SWE of the snowfall we got during the night. It represents the entire event, gotten soon after it ended.
12/2/2015 7:00 AM 0.20 0.0 0.00 0.0 0.00 Just a light rain overnight.
12/4/2015 12:30 PM 0.06 0.2 0.06 0.0 M
12/6/2015 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/7/2015 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/9/2015 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/10/2015 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/13/2015 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/14/2015 6:50 AM T 0.0 0.00 0.0 0.00 The trace in the gauge was from rain. The temperature was right around 32. The bit of precip we got was rain.
12/15/2015 6:40 AM 0.48 0.0 0.00 0.0 0.00 All rain. No snow.
12/16/2015 4:10 PM 0.94 2.8 0.94 3.0 M Rain turned to snow during the day of 12/15. These data are from 12/15 in the afternoon. I could not submit them under the 12/15 date because I had entered the days data that morning. Right after the snowfall, I measured 3.0 inches on the ground, 2.8 inches on the snow board. The 0.94" value is melted snow mixed with the little bit of rain that preceded the snow. It is not a core of the new snow from the board.
12/17/2015 7:15 AM 0.01 0.0 0.00 2.5 M This value is from mist overnight and a dusting of snow.
12/19/2015 7:00 AM 0.03 0.0 0.00 0.0 0.00
12/20/2015 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/21/2015 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/22/2015 7:00 AM 0.01 0.0 0.00 0.0 0.00
12/27/2015 2:00 PM 0.32 1.3 0.33 1.5 0.31 Light snow began between 5:00 and 5:30 AM. The snow turned to light rain at around noon. I sampled at 2:00 PM, then it began to snow lightly. These values do not include the additional light snow, which did not amount to much. At 7:00 AM, there was only a trace of water in the gauge.
12/28/2015 7:00 AM 0.00 0.0 M M M I did not get to the gauge today, but it would have only a dusting of snow in it.
12/30/2015 10:00 AM 1.21 8.6 1.22 10.5 1.43 This sample catches the whole snowfall that just finished up. It was all snow, no rain.
1/1/2016 8:00 AM 0.22 0.6 0.22 10.0 1.74
1/2/2016 7:00 AM 0.00 0.0 0.00 M M
1/3/2016 7:00 AM 0.00 0.0 0.00 M M
1/4/2016 7:00 AM 0.00 0.0 0.00 M M
1/5/2016 7:00 AM 0.00 0.0 0.00 M M
1/6/2016 7:00 AM 0.00 0.0 0.00 M M
1/17/2016 8:00 AM 0.56 3.8 0.46 8.0 0.86 This snow fell in the previous 24 hours. All the water in the gauge was in the form of snow.
1/18/2016 8:00 AM M M M M M After yesterday's snow, we got a good dusting in the morning. It stopped then dusted some more in the afternoon.
1/21/2016 6:30 AM 0.00 0.0 0.00 8.0 1.18
1/22/2016 7:30 AM 0.00 0.0 0.00 7.5 M Beautiful sunny morning; calm.
1/25/2016 7:10 AM 0.00 0.0 0.00 8.0 1.27 Quiet morning. Overcast. I've learned that what we have in the snowpack at this point is called "sugar snow." Took an SWE of the pack today.
1/26/2016 7:00 AM 0.00 0.0 M 7.5 M A calm morning. Overcast.
1/27/2016 7:00 AM 0.00 0.0 0.00 5.0 M We lost quite a bit of the snow pack since yesterday. Temperature at the site at 7:00 AM was 1 Celsius.
1/28/2016 7:30 AM 0.00 0.0 0.00 5.5 M The snow is quite hardened after a warm day yesterday.
1/29/2016 7:00 AM 0.00 0.0 M 5.0 M No precip. Already the temperature is up to near freezing. The snow pack is shrinking.
1/31/2016 11:55 AM 0.04 0.5 M 5.5 M This value is from the gauge itself. I did not take a core of the new snow on the board because it is late enough in the day that I thought the better melted value would be from the gauge.
2/3/2016 8:15 AM 0.00 0.0 0.00 4.5 M I missed the last few days, but there has been no precipitation of any kind. The snowpack continues to wane.
2/5/2016 7:00 AM 0.00 0.0 M M M The snow began at 6:00, falling on practically bare ground. The temperature is right around zero Celsius.
2/6/2016 6:40 AM 0.82 8.0 0.71 9.5 0.84 I think the snow board gave low numbers this time. There was practically no snow on the ground and 9.5 inches of snow on the ground was measured. This is quite a bit less than the 8.0 inches on the new snow board. So the 0.82" from the gauge is a better SWE for the new snow than the 0.71" from the board core.
2/8/2016 6:45 AM 0.00 0.0 0.00 8.0 1.18
2/10/2016 6:00 AM 0.30 3.1 0.22 10.5 M I think this is a better measurement of the precipitation than the lower 0.22" measurement from the core of snow on the new snow board.
2/15/2016 11:00 AM 0.06 0.8 M 8.5 1.31 This snow fell on 2/13.
2/16/2016 10:45 AM 0.38 1.4 M 9.0 M Snow fell over night, but by the time I measured, the temperature was 45 F.
2/17/2016 8:00 AM 0.93 M M M M
2/21/2016 10:45 AM 0.36 M M 0.0 0.00 This precipitation in the gauge fell as snow in the early morning hours of 2/20. The snow on the driveway melted quickly. We called it "self-shoveling snow."
2/23/2016 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/26/2016 7:00 AM 1.46 M M 0.0 0.00 This fell as snow at first, then turned to rain. This the total for the whole storm, which began here at about 5:00 AM on 2/24.
2/29/2016 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/1/2016 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/2/2016 7:00 AM 0.00 0.0 M M M A few snow flakes fell before 4:00 AM. At about 5:30, ice pellets mixed with rain began to fall. This mix turned to a light rain by 7:00 AM
3/3/2016 7:00 AM 0.71 0.0 0.00 0.0 0.00 This precipitation is what fell in the previous 24 hours from the storm that passed through.
3/4/2016 7:00 AM 0.00 0.0 0.00 0.0 0.00 Nothing today. It looks like it's time to stop recording zeroes for snow and leave the NA's.
9/11/2016 7:00 AM 0.00 0.0 M M M The non-CoCoRaHS rain gauge at my house read 0.3 inches for this day's rain.
9/12/2016 7:00 AM 0.00 0.0 M M M
9/13/2016 7:00 AM 0.00 0.0 M M M
9/14/2016 7:00 AM 0.00 0.0 M M M
9/15/2016 6:30 AM 0.06 M M M M
9/16/2016 7:00 AM 0.00 0.0 M M M
9/17/2016 7:00 AM 0.00 0.0 M M M
9/18/2016 9:00 AM 0.26 0.0 M M M
9/19/2016 7:00 AM T M M M M
9/20/2016 7:30 AM 0.02 M M M M
9/21/2016 6:30 AM T M M M M There was no precipitation. I attribute this trace to the heavy dew.
9/22/2016 6:57 AM 0.00 0.0 M M M Clear skies horizon to horizon. Mist over the fields before the sun came up.
9/23/2016 7:15 AM 0.58 M M M M Was raining when I woke up at 4:30 AM. Rain stopped around noon, then picked up again. There was no rain when I left work at 4:30 PM. 0.58 is the total for the whole event.
9/24/2016 7:00 AM 0.00 0.0 M M M
9/25/2016 7:00 AM 0.00 0.0 M M M However, we did get some showers in the afternoon. These will show up on tomorrow morning's report.
9/26/2016 7:00 AM T M M M M Yesterday afternoon, there were brief, spotty showers. I attribute the "Trace" to one of these.
9/27/2016 7:15 AM 0.00 0.0 M M M Nothing in the rain gauge, but a few drops were beginning to fall at 7:15.
9/28/2016 6:30 AM 0.14 M M M M I actually observed this precipitation value in the gauge at 3:00PM yesterday, 9/27, after the occasional, light rain had stopped completely.
9/29/2016 7:20 AM 0.00 0.0 M M M
9/30/2016 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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