Station Overview Station Location
Station Number ME-CM-53 Latitude 43.657
Station Name Portland 1.0 SE Longitude -70.193
County Cumberland Elevation (ft) 97



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 10 4.40 6.79 32 6.25 8 0.54 24 6 8 0 0.0 0 0
Nov 10 4.67 2.26 12 2.26 8 0.00 4 1 6 0 0.0 0 0
Dec 10 4.07 2.98 27 1.23 14 1.75 13 3 5 3 3.8 2 3
Jan 11 3.38 0.00 3 0.00 3 0.00 0 0 0 2 0.0 0 2
Feb 11 3.54 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 4.24 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 11 4.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 11 3.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 11 4.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 11 3.42 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 11 3.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 11 3.89 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 47.20" 12.03" 74 days 9.74" 33 2.29" 41 days 10 19 days 5 days 3.8" 2 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
10/1/2010 0.02
10/2/2010 0.88
10/3/2010 **
10/4/2010 **
10/5/2010 0.02
10/6/2010
10/7/2010 1.51
10/8/2010 0.02
10/9/2010 **
10/10/2010 **
10/11/2010 **
10/12/2010 **
10/13/2010 **
10/14/2010 0.00
10/15/2010 2.67
10/16/2010 **
10/17/2010 **
10/18/2010 **
10/19/2010 **
10/20/2010 **
10/21/2010 0.00
10/22/2010 0.10
10/23/2010 **
10/24/2010 **
10/25/2010 0.04
10/26/2010 0.26
10/27/2010 0.05
10/28/2010 0.76
10/29/2010 **
10/30/2010 **
10/31/2010 **
11/1/2010 **
11/2/2010 **
11/3/2010 **
11/4/2010 0.00
11/5/2010 1.70
11/6/2010 0.10
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010 0.18
11/24/2010 0.01
11/25/2010
11/26/2010 0.13
11/27/2010 0.14
11/28/2010
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 T
12/2/2010 0.68
12/3/2010
12/4/2010 0.06
12/5/2010 **
12/6/2010 T
12/7/2010 0.00
12/8/2010 **
12/9/2010 **
12/10/2010 **
12/11/2010 **
12/12/2010 **
12/13/2010 1.47
12/14/2010 0.28
12/15/2010 T
12/16/2010 0.00
12/17/2010 0.00
12/18/2010
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.10
12/22/2010 T
12/23/2010 0.11
12/24/2010 **
12/25/2010 **
12/26/2010 **
12/27/2010 **
12/28/2010 0.28
12/29/2010 0.00
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011 T
1/4/2011 0.00
1/5/2011 T
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011
3/22/2011
3/23/2011
3/24/2011
3/25/2011
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011
4/13/2011
4/14/2011
4/15/2011
4/16/2011
4/17/2011
4/18/2011
4/19/2011
4/20/2011
4/21/2011
4/22/2011
4/23/2011
4/24/2011
4/25/2011
4/26/2011
4/27/2011
4/28/2011
4/29/2011
4/30/2011
5/1/2011
5/2/2011
5/3/2011
5/4/2011
5/5/2011
5/6/2011
5/7/2011
5/8/2011
5/9/2011
5/10/2011
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011
5/16/2011
5/17/2011
5/18/2011
5/19/2011
5/20/2011
5/21/2011
5/22/2011
5/23/2011
5/24/2011
5/25/2011
5/26/2011
5/27/2011
5/28/2011
5/29/2011
5/30/2011
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011
6/7/2011
6/8/2011
6/9/2011
6/10/2011
6/11/2011
6/12/2011
6/13/2011
6/14/2011
6/15/2011
6/16/2011
6/17/2011
6/18/2011
6/19/2011
6/20/2011
6/21/2011
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011
7/6/2011
7/7/2011
7/8/2011
7/9/2011
7/10/2011
7/11/2011
7/12/2011
7/13/2011
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
7/20/2011
7/21/2011
7/22/2011
7/23/2011
7/24/2011
7/25/2011
7/26/2011
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011
8/2/2011
8/3/2011
8/4/2011
8/5/2011
8/6/2011
8/7/2011
8/8/2011
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011
8/15/2011
8/16/2011
8/17/2011
8/18/2011
8/19/2011
8/20/2011
8/21/2011
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011
8/28/2011
8/29/2011
8/30/2011
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011
9/6/2011
9/7/2011
9/8/2011
9/9/2011
9/10/2011
9/11/2011
9/12/2011
9/13/2011
9/14/2011
9/15/2011
9/16/2011
9/17/2011
9/18/2011
9/19/2011
9/20/2011
9/21/2011
9/22/2011
9/23/2011
9/24/2011
9/25/2011
9/26/2011
9/27/2011
9/28/2011
9/29/2011
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2010 8:00 AM 0.88 M M M M
10/7/2010 6:00 AM 1.51 M M M M
10/8/2010 12:30 PM 0.02 M M M M
10/15/2010 7:55 AM 2.67 M M M M
10/22/2010 7:00 AM 0.10 M M M M
10/26/2010 8:50 AM 0.26 M M M M
10/27/2010 7:00 AM 0.05 M M M M
10/28/2010 6:50 AM 0.76 M M M M
11/5/2010 8:40 AM 1.70 M M M M
11/6/2010 6:50 AM 0.10 M M M M
11/23/2010 7:00 AM 0.18 M M M M
11/24/2010 7:00 AM 0.01 M M M M
11/26/2010 7:40 AM 0.13 M M M M trace of snow on ground, changed to rain this morning
11/27/2010 11:00 AM 0.14 M M M M
11/29/2010 7:00 AM 0.00 0.0 M M M
11/30/2010 7:00 AM 0.00 0.0 M M M
12/1/2010 7:00 AM T M M M M
12/2/2010 8:00 AM 0.68 M M M M
12/4/2010 7:00 AM 0.06 T T T T Snow overnight changed to rain in a.m.
12/7/2010 7:00 AM 0.00 0.0 M M M
12/14/2010 6:30 AM 0.28 M M M M
12/15/2010 9:00 AM T T T M M
12/16/2010 7:00 AM 0.00 0.0 M M M
12/17/2010 7:00 AM 0.00 0.0 M M M
12/19/2010 7:00 AM 0.00 0.0 M M M
12/20/2010 10:00 AM 0.00 0.0 M M M
12/21/2010 7:00 AM 0.10 2.0 M 2.0 M
12/22/2010 7:00 AM T T M M M
12/23/2010 6:40 AM 0.11 1.8 M 1.8 M
12/29/2010 7:00 AM 0.00 0.0 M 5.5 M
1/3/2011 7:00 AM T T M 1.0 M
1/4/2011 8:30 AM 0.00 0.0 M M M
1/5/2011 8:30 AM T T M 1.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2010 10/01/2010 11:00 PM 2 0.02 M M
10/3/2010 10/05/2010 10:00 AM 3 0.02 M M
10/9/2010 10/14/2010 7:00 AM 6 0.00 M M
10/16/2010 10/18/2010 5:30 PM 3 0.46 M M
10/17/2010 10/21/2010 12:00 PM 5 0.00 M M
10/23/2010 10/25/2010 12:00 PM 3 0.04 M M
10/29/2010 11/04/2010 12:00 PM 7 0.00 M M
12/5/2010 12/06/2010 12:00 PM 2 T T M
12/8/2010 12/13/2010 10:30 AM 6 1.47 M M
12/24/2010 12/28/2010 3:00 PM 5 0.28 5.5 M snow event began Sunday night, 12/26, fell through Monday 12/27. No precipitation from 12/24 - 12/25



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