Station Overview Station Location
Station Number CO-BO-290 Latitude 40.0176745
Station Name Lafayette 2.3 NW Longitude -105.1287757
County Boulder Elevation (ft) 5264



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 1.16 1.47 31 1.47 31 0.00 0 0 5 0 8.4 2 2
Nov 11 0.87 0.78 30 0.78 30 0.00 0 0 1 2 8.0 1 0
Dec 11 0.69 1.52 31 1.52 31 0.00 0 0 8 0 24.4 8 30
Jan 12 0.46 0.19 30 0.19 30 0.00 0 0 5 0 2.9 3 4
Feb 12 0.46 1.03 23 1.03 23 0.00 0 0 4 3 16.8 4 15
March 12 1.58 0.00 31 0.00 31 0.00 0 0 0 4 0.0 0 0
April 12 1.86 0.35 21 0.35 21 0.00 0 0 3 0 0.0 0 0
May 12 2.11 1.65 31 1.65 31 0.00 0 0 7 1 0.0 0 0
June 12 1.63 0.07 30 0.07 30 0.00 0 0 2 3 0.0 0 0
July 12 1.51 2.34 31 2.34 31 0.00 0 0 10 0 0.0 0 0
Aug 12 1.45 0.14 29 0.14 29 0.00 0 0 5 1 0.0 0 0
Sept 12 1.48 1.50 20 1.50 20 0.00 0 0 5 0 0.0 0 0
Water Year Totals: 15.26" 11.04" 338 days 11.04" 338 0.00" 0 days 0 55 days 14 days 60.5" 18 days 51 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 0.00
10/2/2011 0.00
10/3/2011 0.00
10/4/2011 0.00
10/5/2011 0.00
10/6/2011 0.00
10/7/2011 0.00
10/8/2011 0.01
10/9/2011 0.46
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.00
10/13/2011 0.00
10/14/2011 0.00
10/15/2011 0.00
10/16/2011 0.00
10/17/2011 0.00
10/18/2011 0.01
10/19/2011 0.00
10/20/2011 0.00
10/21/2011 0.00
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 0.00
10/26/2011 0.77
10/27/2011 0.22
10/28/2011 0.00
10/29/2011 0.00
10/30/2011 0.00
10/31/2011 0.00
11/1/2011 0.00
11/2/2011 0.78
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 T
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.00
11/12/2011 0.00
11/13/2011 0.00
11/14/2011 0.00
11/15/2011 0.00
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 0.00
11/19/2011 T
11/20/2011 0.00
11/21/2011 0.00
11/22/2011 0.00
11/23/2011 0.00
11/24/2011 0.00
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.29
12/2/2011 0.14
12/3/2011 0.17
12/4/2011 0.02
12/5/2011 0.01
12/6/2011 0.00
12/7/2011 0.00
12/8/2011 0.00
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 0.00
12/17/2011 0.00
12/18/2011 0.00
12/19/2011 0.00
12/20/2011 0.04
12/21/2011 0.00
12/22/2011 0.84
12/23/2011 0.01
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.00
12/28/2011 0.00
12/29/2011 0.00
12/30/2011 0.00
12/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012 0.00
1/3/2012
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.04
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.07
1/13/2012 0.00
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 0.03
1/18/2012 0.00
1/19/2012 0.00
1/20/2012 0.00
1/21/2012 0.00
1/22/2012 0.00
1/23/2012 0.00
1/24/2012 0.00
1/25/2012 0.04
1/26/2012 0.00
1/27/2012 0.00
1/28/2012 0.01
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.00
2/3/2012 0.89
2/4/2012
2/5/2012
2/6/2012
2/7/2012
2/8/2012
2/9/2012
2/10/2012 0.00
2/11/2012 0.03
2/12/2012 T
2/13/2012 0.00
2/14/2012 0.00
2/15/2012 0.00
2/16/2012 0.00
2/17/2012 0.00
2/18/2012 T
2/19/2012 0.00
2/20/2012 0.05
2/21/2012 0.00
2/22/2012 0.00
2/23/2012 0.06
2/24/2012 0.00
2/25/2012 0.00
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 T
3/1/2012 0.00
3/2/2012 T
3/3/2012 0.00
3/4/2012 0.00
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 T
3/8/2012 T
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 T
3/13/2012 0.00
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012 0.00
3/18/2012 0.00
3/19/2012 0.00
3/20/2012 0.00
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.00
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.00
3/30/2012 0.00
3/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.00
4/2/2012 0.00
4/3/2012 0.09
4/4/2012 0.23
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
4/13/2012
4/14/2012
4/15/2012
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012 0.00
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.00
4/26/2012 0.00
4/27/2012 0.03
4/28/2012 0.00
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 0.00
5/2/2012 0.00
5/3/2012 0.00
5/4/2012 0.00
5/5/2012 0.00
5/6/2012 0.00
5/7/2012 0.38
5/8/2012 0.40
5/9/2012 0.00
5/10/2012 0.00
5/11/2012 0.00
5/12/2012 0.13
5/13/2012 0.04
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.00
5/17/2012 0.00
5/18/2012 T
5/19/2012 0.00
5/20/2012 0.12
5/21/2012 0.01
5/22/2012 0.00
5/23/2012 0.00
5/24/2012 0.57
5/25/2012 0.00
5/26/2012 0.00
5/27/2012 0.00
5/28/2012 0.00
5/29/2012 0.00
5/30/2012 0.00
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 0.00
6/3/2012 T
6/4/2012 T
6/5/2012 0.00
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 0.00
6/9/2012 0.00
6/10/2012 0.00
6/11/2012 0.00
6/12/2012 0.00
6/13/2012 0.00
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 0.00
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 0.00
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 0.00
6/27/2012 0.00
6/28/2012 T
6/29/2012 0.03
6/30/2012 0.04
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.00
7/3/2012 0.07
7/4/2012 0.00
7/5/2012 0.00
7/6/2012 0.07
7/7/2012 0.22
7/8/2012 0.63
7/9/2012 0.02
7/10/2012 1.01
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 0.00
7/14/2012 0.00
7/15/2012 0.00
7/16/2012 0.00
7/17/2012 0.08
7/18/2012 0.00
7/19/2012 0.00
7/20/2012 0.00
7/21/2012 0.00
7/22/2012 0.00
7/23/2012 0.00
7/24/2012 0.00
7/25/2012 0.02
7/26/2012 0.00
7/27/2012 0.00
7/28/2012 0.00
7/29/2012 0.00
7/30/2012 0.16
7/31/2012 0.06
8/1/2012 0.00
8/2/2012 0.03
8/3/2012 T
8/4/2012 0.00
8/5/2012 0.00
8/6/2012 0.00
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 0.00
8/11/2012 0.05
8/12/2012 0.01
8/13/2012 0.00
8/14/2012 0.00
8/15/2012 0.00
8/16/2012 0.00
8/17/2012 0.00
8/18/2012 0.00
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 0.04
8/22/2012 0.00
8/23/2012 0.01
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 0.00
8/28/2012 0.00
8/29/2012 0.00
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012 0.00
9/12/2012 0.47
9/13/2012 0.27
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.00
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.00
9/23/2012 0.00
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 0.40
9/27/2012 0.35
9/28/2012 0.01
9/29/2012 0.00
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM 0.00 0.0 M M M Temp range: 46-78
10/2/2011 7:00 AM 0.00 0.0 M M M Temp range: 53-85
10/3/2011 7:00 AM 0.00 0.0 M M M Temp range: 57-83
10/4/2011 7:00 AM 0.00 0.0 M M M Temp range: 55-83
10/5/2011 7:00 AM 0.00 0.0 M M M Temp range: 54-82 A few drops of rain around 6pm but nothing in the rain gauge.
10/6/2011 7:00 AM 0.00 0.0 M M M Temp range: 52-76
10/7/2011 7:00 AM 0.00 0.0 M M M Temp range: 42-52(?)
10/8/2011 7:00 AM 0.01 M M M M Temp range: 43-66
10/9/2011 7:00 AM 0.46 M M M M Temp range: 41-47
10/10/2011 7:00 AM 0.00 0.0 M M M Temp range: 40-57
10/11/2011 7:00 AM 0.00 0.0 M M M Temp range: 40-67
10/12/2011 7:00 AM 0.00 0.0 M M M Temp range: 50-70
10/13/2011 7:00 AM 0.00 0.0 M M M Temp range: 42-69
10/14/2011 7:00 AM 0.00 0.0 M M M Temp range: 42-75
10/15/2011 7:00 AM 0.00 0.0 M M M Temp range: 45-65
10/16/2011 7:00 AM 0.00 0.0 M M M Temp range: 45-82
10/17/2011 7:00 AM 0.00 0.0 M M M Temp range: 44-64
10/18/2011 7:00 AM 0.01 M M M M Temp range: 39-59
10/19/2011 7:00 AM 0.00 0.0 M M M Temp range: 35-60
10/20/2011 7:00 AM 0.00 0.0 M M M Temp range: 35-63
10/21/2011 7:00 AM 0.00 0.0 M M M Temp range: 42-72
10/22/2011 7:00 AM 0.00 0.0 M M M Temp range: 43-72
10/23/2011 7:00 AM 0.00 0.0 M M M Temp range: 45-69
10/24/2011 7:00 AM 0.00 0.0 M M M Temp range: 45-74
10/25/2011 7:00 AM 0.00 0.0 M M M Temp range: 45-79
10/26/2011 7:00 AM 0.77 6.2 0.74 6.2 0.74 Temp range: 33-60 Temperature was 60 degrees this morning, dropped to 50 by 4:40pm when rain started. It was 40 degrees at 8pm. At 11pm, it was 36 degrees and snowing.
10/27/2011 7:00 AM 0.22 2.2 M 8.0 0.97 Temp range: 21-36 Light snow most of the day. Snow ended at 4pm. At that time, we had 2.2 inches of new snow and 8.0 inches total snow depth. Lots of broken limbs as the leaves are still on the trees here.
10/28/2011 7:00 AM 0.00 0.0 M M M Temp range: 21-40
10/29/2011 7:00 AM 0.00 0.0 M M M Temp range: 22-43
10/30/2011 7:00 AM 0.00 0.0 M M M Temp range: 35-59
10/31/2011 7:00 AM 0.00 0.0 M M M Temp range: 34-60
11/1/2011 7:00 AM 0.00 0.0 M M M Temp range: 30-67
11/2/2011 7:00 AM 0.78 8.0 M M M Temp range: 24-47
11/3/2011 7:00 AM 0.00 0.0 M M M Temp range 14-34
11/4/2011 7:00 AM 0.00 0.0 M M M Temp range: 21-40
11/5/2011 7:00 AM 0.00 0.0 M M M Temp range: 31-50
11/6/2011 7:00 AM 0.00 0.0 M M M Temp range: 26-48
11/7/2011 7:00 AM 0.00 0.0 M M M Temp range: 23-46
11/8/2011 7:00 AM T 0.0 M M M Temp range: 27-38
11/9/2011 7:00 AM 0.00 0.0 M M M Temp range: 23-41
11/10/2011 7:00 AM 0.00 0.0 M M M Temp range: 23-44
11/11/2011 7:00 AM 0.00 0.0 M M M Temp range: 27-62
11/12/2011 7:00 AM 0.00 0.0 M M M Temp range: 42-66
11/13/2011 7:00 AM 0.00 0.0 M M M Temp range: 39-63
11/14/2011 7:00 AM 0.00 0.0 M M M Temp range: 35-60
11/15/2011 7:00 AM 0.00 0.0 M M M Temp range: 36-57
11/16/2011 7:00 AM 0.00 0.0 M M M Temp range: 21-55
11/17/2011 7:00 AM 0.00 0.0 M M M Temp range: 21-42
11/18/2011 7:00 AM 0.00 0.0 M M M Temp range: 27-55
11/19/2011 7:00 AM T M M M M Temp range: 31-67 Trace of snow. Less than .1 inch, trace of moisture in the rain gauge, less than .01 inch.
11/20/2011 7:00 AM 0.00 0.0 M M M Temp range: 25-46
11/21/2011 7:00 AM 0.00 0.0 M M M Temp range: 25-44
11/22/2011 7:00 AM 0.00 0.0 M M M Temp range: 32-52
11/23/2011 7:00 AM 0.00 0.0 M M M Temp range: 32-57
11/24/2011 7:00 AM 0.00 0.0 M M M Temp range: 38-65
11/25/2011 7:00 AM 0.00 0.0 M M M Temp range: 41-66
11/26/2011 7:00 AM 0.00 0.0 M M M Temp range: 27-58
11/27/2011 7:00 AM 0.00 0.0 M M M Temp range: 24-43
11/28/2011 7:00 AM 0.00 0.0 M M M Temp range: 24-57
11/29/2011 7:00 AM 0.00 0.0 M M M Temp range: 31-62
11/30/2011 7:00 AM 0.00 0.0 M M M Temp range: 35-45
12/1/2011 7:00 AM 0.29 5.2 0.29 5.2 0.29 Temp range: 31-59
12/2/2011 7:00 AM 0.14 2.7 0.14 7.0 0.53 Temp range: 13-32
12/3/2011 7:00 AM 0.17 4.8 0.17 11.0 0.75 Temp range: 14-36
12/4/2011 7:00 AM 0.02 0.8 0.03 10.5 0.73 Temp range: 14-33
12/5/2011 7:00 AM 0.01 0.3 T 10.0 0.68 Temp range: 7-36 Light dusting of snow around 6 pm.
12/6/2011 7:00 AM 0.00 0.0 0.00 9.5 0.78 Temp range: 0-18
12/7/2011 7:00 AM 0.00 0.0 M 9.0 0.83 Temp range: 4-32 No new snow.
12/8/2011 7:00 AM 0.00 0.0 M 7.9 0.83 Temp range: 20-42 Depth of total snow on "snow board" was 7.9 inches but in the open field, depth was 6.6 inches. The "snow board" is in an area that only sees 3-4 hours of winter sunshine in the early mornings. The open field receives the sun all day long.
12/9/2011 7:00 AM 0.00 0.0 M 5.5 M Temp range: 20-41 Total depth of snow and ice was 5.5 inches (average)in the field. 7.3 inches on the picnic table (my snow board) which receives sun only in the early morning this time of year. After watching the video, I begin today reporting the average snow in the field, not on the picnic table.
12/10/2011 7:00 AM 0.00 0.0 M 5.3 0.66 Temp range: 20-37
12/11/2011 7:00 AM 0.00 0.0 M 5.0 0.75 Temp range: 21.43
12/12/2011 7:00 AM 0.00 0.0 M 4.5 M Temp range: 22-46
12/13/2011 7:00 AM 0.00 0.0 M 4.4 M Temp range: 20-38
12/14/2011 7:00 AM 0.00 0.0 M 4.3 M Temp range: 20-36
12/15/2011 7:00 AM 0.00 0.0 M 4.2 M Temp range: 28-47
12/16/2011 7:00 AM 0.00 0.0 M 4.0 M Temp range: 22-38 Snow depth taken at 3:45 due to a Bout of Stomach Flue
12/17/2011 7:00 AM 0.00 0.0 M 4.0 M Temp range: 22-42
12/18/2011 7:00 AM 0.00 0.0 M 3.6 M Temp range: 23-42. Field is 10% bare, 90% snow covered with an average of 4.0 inches.
12/19/2011 7:00 AM 0.00 0.0 M M M Temp range: 27-55
12/20/2011 7:00 AM 0.04 0.5 0.30 4.0 M Temp range: 21-37
12/21/2011 7:00 AM 0.00 0.0 M 3.2 M Temp range: 20-42
12/22/2011 7:30 AM 0.84 10.0 0.84 13.0 M Temp range: 24-39 Rain gauge was "full" of new snow. moisture in the rain gauge was 0.70 inches but the moisture of new snow was 0.84 inches.
12/23/2011 7:00 AM 0.01 0.1 0.01 12.5 M Temp range: 10-30 Very light snow ended at 12:45pm
12/24/2011 7:00 AM 0.00 0.0 M 12.0 M Temp range: 17-41
12/25/2011 7:00 AM 0.00 0.0 M 11.4 1.53 Temp range: 21-45 The existing snow depth is measured in a field at several locations and averaged. I estimate the percentage of bare spots is there are bare spots. The melted value from a core sample (core taken from the picnic table since I can "catch" all the snow by sliding the rain gauge to the edge and "cap" the snow in the gauge. I do not understand how I got twice the moisture in the core than the moisture I collected in the rain gauge. I know there is a lot of moisture in the snow on the ground. Putting a head on the snowman yesterday was very difficult (was very heavy) because of the high moisture content of the snow.
12/26/2011 7:00 AM 0.00 0.0 M 10.2 M Temp range: 21-44
12/27/2011 7:00 AM 0.00 0.0 M 9.8 M Temp range: 23-47
12/28/2011 7:00 AM 0.00 0.0 M 8.5 M Temp range: 22-51
12/29/2011 7:00 AM 0.00 0.0 M 6.0 M Temp range: 40-55
12/30/2011 7:00 AM 0.00 0.0 M 3.0 M Temp range: 37-57
12/31/2011 7:00 AM 0.00 0.0 M 2.0 M Temp range: 44-55 Field is 40% bare. average snow depth (where there is snow) is 3 inches. 3 x 60% = 1.8 inches average.
1/1/2012 7:00 AM 0.00 0.0 M 2.0 M Temp range: 22-49
1/2/2012 7:00 AM 0.00 0.0 M 1.5 M Temp range:
1/4/2012 7:00 AM 0.00 0.0 M 10.5 M Temp range: 28-58
1/5/2012 7:00 AM 0.00 0.0 M M M Temp range: 28-56 Snow cover average less than 0.5 inch with 70% of area bare.
1/6/2012 7:00 AM 0.00 0.0 M M M Temp range: 40-64
1/7/2012 7:00 AM 0.00 0.0 M M M Temp range: 25-48
1/8/2012 7:00 AM 0.04 0.5 0.04 M M Temp range: 21-41 Less than 0.5 inches of snow
1/9/2012 7:00 AM 0.00 0.0 M M M Temp range: 21-41 less than 0.5 inches of snow remain in shady areas, sunny areas are bare.
1/10/2012 7:00 AM 0.00 0.0 M M M Temp range: 26-51
1/11/2012 7:00 AM 0.00 0.0 M M M Temp range: 27-57
1/12/2012 7:00 AM 0.07 1.8 0.07 M M Temp range: 9-28 Snow started falling at 7am, stopped for a time in the afternoon, then started again. Finally ending around 7pm
1/13/2012 7:00 AM 0.00 0.0 M 0.5 M Temp range: 19-43
1/14/2012 7:00 AM 0.00 0.0 M M M Temp range: 33-48
1/15/2012 7:00 AM 0.00 0.0 M M M Temp range: 33-55
1/16/2012 7:00 AM 0.00 0.0 M M M Temp range: 26-58
1/17/2012 7:00 AM 0.03 0.6 M M M Temp range: 12-35
1/18/2012 7:00 AM 0.00 0.0 M M M Temp range: 15-35
1/19/2012 7:00 AM 0.00 0.0 M M M Temp range: 33-50
1/20/2012 7:00 AM 0.00 0.0 M M M Temp range: 47-65
1/21/2012 7:00 AM 0.00 0.0 M M M Temp range: 27-57
1/22/2012 7:00 AM 0.00 0.0 M M M Temp range: 27-52
1/23/2012 7:00 AM 0.00 0.0 M M M Temp range: 23-49
1/24/2012 7:00 AM 0.00 0.0 M M M Temp range: 23-48
1/25/2012 7:00 AM 0.04 M M M M Temp range: 21-38 Snow started at 8am, ended about 11am. Snow melted in the afternoon.
1/26/2012 7:00 AM 0.00 0.0 M M M Temp range: 23-61
1/27/2012 7:00 AM 0.00 0.0 M M M Temp range: 34-59
1/28/2012 7:00 AM 0.01 M M M M Temp range: 17-35 Light snow in the am (9am - noon). No accumulation.
1/29/2012 7:00 AM 0.00 0.0 M M M Temp range: 17-46
1/30/2012 7:00 AM 0.00 0.0 M M M Temp range: 35-57
1/31/2012 7:00 AM 0.00 0.0 M M M Temp range: 35-62
2/1/2012 7:00 AM 0.00 0.0 M M M Temp range: 28-52
2/2/2012 7:00 AM 0.00 0.0 M M M Temp range: 28-54
2/3/2012 7:00 AM 0.89 12.5 M M M Temp range: 28-47 Snow started at 7pm. By 7am, we had 12.5 inches
2/10/2012 7:00 AM 0.00 0.0 M 9.5 1.45 Temp range: 19-48 Average depth of snow in field 9.5 inches. Snow depth on board was 12.5 inches with a melted value of 1.45 inches. No readings from 2/4 through 2/9 since we were visiting Portland.
2/11/2012 7:00 AM 0.03 2.7 0.03 11.0 1.14 Temp range: 13-38 2.7 inches of new snow. Average of 11" in the field. New snow is very dry (light) while existing snow is very wet and heavy.
2/12/2012 7:00 AM T M M 9.8 M Temp range: 11-23 Very light snow furies in the AM
2/13/2012 7:00 AM 0.00 0.0 M 9.0 M Temp range: 11-32
2/14/2012 7:00 AM 0.00 0.0 M 7.5 1.29 Temp range: 24-48
2/15/2012 7:00 AM 0.00 0.0 M 7.3 1.23 Temp range: 25-45
2/16/2012 7:00 AM 0.00 0.0 M 7.0 M Temp range: 22-42
2/17/2012 7:00 AM 0.00 0.0 M 6.0 M Temp range: 22-45
2/18/2012 7:00 AM T M M 5.5 M Temp range: 19-45 Snow furies around 9pm.
2/19/2012 7:00 AM 0.00 0.0 M 5.5 1.03 Temp range: 20-40
2/20/2012 7:00 AM 0.05 1.0 0.05 6.5 M Temp range: 25-44
2/21/2012 7:00 AM 0.00 0.0 M 6.0 M Temp range: 30-41
2/22/2012 7:00 AM 0.00 0.0 M 5.0 M Temp range: 31-49
2/23/2012 7:00 AM 0.06 0.6 0.06 2.0 M Temp range: 29-57 New snow started falling during the night. Yesterday, the warm and high winds evaporated most of the existing snow on the ground.
2/24/2012 7:00 AM 0.00 0.0 M 0.5 M Temp range: 22*35
2/25/2012 7:00 AM 0.00 0.0 M 0.0 M Temp range: 22-47
2/26/2012 7:00 AM 0.00 0.0 M M M Temp range: 23-62
2/27/2012 7:00 AM 0.00 0.0 M M M Temp range: 20-43
2/28/2012 7:00 AM 0.00 0.0 M M M Temperature range: 20-47
2/29/2012 7:00 AM T M M M M Temperature range: 28-45 A few snow flakes yesterday afternoon.
3/1/2012 7:00 AM 0.00 0.0 M M M Temperature range: 32-57
3/2/2012 7:00 AM T M M M M Temperature range: 23-42 Several small snow showers rolled through in the afternoon. The flacks were large but they left no measurable moisture.
3/3/2012 7:00 AM 0.00 0.0 M M M Temperature range: 21-42
3/4/2012 7:00 AM 0.00 0.0 M M M Temperature range: 28-50
3/5/2012 7:00 AM 0.00 0.0 M M M Temperature range: 34-63
3/6/2012 7:00 AM 0.00 0.0 M M M Temperature range: 34-67
3/7/2012 7:00 AM T M M M M Temperature range: 30-72 Light drizzle this morning at 7am.
3/8/2012 7:00 AM T M M M M Temperature range: 27-37 Light drizzle most of the morning but no measurable moisture.
3/9/2012 7:00 AM 0.00 0.0 M M M Temperature range: 27-50
3/10/2012 7:00 AM 0.00 0.0 M M M Temperature range: 30-63
3/11/2012 7:00 AM 0.00 0.0 M M M Temperature range: 34-69 Changed time last night, to daylight savings time.
3/12/2012 7:00 AM T M M M M Temperature range: 40-67 Light drizzle around 8am lasting 15 minutes.
3/13/2012 7:00 AM 0.00 0.0 M M M Temperature range: 41-70
3/14/2012 7:00 AM 0.00 0.0 M M M Temperature range: 43-73
3/15/2012 7:00 AM 0.00 0.0 M M M Temperature range: 48-73
3/16/2012 7:00 AM 0.00 0.0 M M M Temperature range: 42-73
3/17/2012 7:00 AM 0.00 0.0 M M M Temperature range: 41-78
3/18/2012 7:00 AM 0.00 0.0 M M M Temperature range: 44-77
3/19/2012 7:00 AM 0.00 0.0 M M M Temperature range: 37-73
3/20/2012 7:00 AM 0.00 0.0 M M M Temperature Range: 30-51
3/21/2012 7:00 AM 0.00 0.0 M M M Temperature range: 30-54
3/22/2012 7:00 AM 0.00 0.0 M M M Temperature range: 31-66
3/23/2012 7:00 AM 0.00 0.0 M M M Temperature range: 38-69
3/24/2012 7:00 AM 0.00 0.0 M M M Temperature range: 38-77
3/25/2012 7:00 AM 0.00 0.0 M M M Temperature range: 43-75
3/26/2012 7:00 AM 0.00 0.0 M M M Temperature range: 43-74
3/27/2012 7:00 AM 0.00 0.0 M M M Temperature range: 45-80
3/28/2012 7:00 AM 0.00 0.0 M M M Temperature range: 41-74
3/29/2012 7:00 AM 0.00 0.0 M M M Temperature range: 41-78
3/30/2012 7:00 AM 0.00 0.0 M M M Temperature range: 47-74
3/31/2012 7:00 AM 0.00 0.0 M M M Temperature range: 46-80
4/1/2012 7:00 AM 0.00 0.0 M M M Temperature range: 52-86
4/2/2012 7:00 AM 0.00 0.0 M M M Temperature range: 48-83
4/3/2012 7:00 AM 0.09 M M M M Temperature range: 36-48 Light rain started about 7pm and continued through the night. Traces of light snow on cooler areas.
4/4/2012 7:00 AM 0.23 M M M M Temperature range: 34-41 Light rain / snow all day ending about 6pm
4/5/2012 7:00 AM 0.00 0.0 M M M Temperature range: 35-66
4/6/2012 7:00 AM 0.00 0.0 M M M Temperature range: 40-75
4/7/2012 7:00 AM 0.00 0.0 M M M Temperature range: 37-79
4/8/2012 7:00 AM 0.00 0.0 M M M Temperature Range: 35-65
4/9/2012 7:00 AM 0.00 0.0 M M M Temperature range: 35-74
4/10/2012 7:00 AM 0.00 0.0 M M M Temperature range: 38-68
4/11/2012 7:00 AM 0.00 0.0 M M M Temperature range: 43-78
4/21/2012 7:00 AM 0.00 0.0 M M M Temperature range: 44-74
4/22/2012 7:00 AM 0.00 0.0 M M M Temperature range: 46-78
4/23/2012 7:00 AM 0.00 0.0 M M M Temperature range: 46-76
4/24/2012 7:00 AM 0.00 0.0 M M M Temperature range: 48-84
4/25/2012 7:00 AM 0.00 0.0 M M M Temperature range: 53-89
4/26/2012 7:00 AM 0.00 0.0 M M M Temperature range: 58-83
4/27/2012 7:00 AM 0.03 M M M M Temperature range: 54-85 Rain during the night.
4/28/2012 7:00 AM 0.00 0.0 M M M Temperature range: 42-70
4/29/2012 7:00 AM 0.00 0.0 M M M Temperature range: 39-66 A few drops of rain on the windshield last night but not enough to call it a trace.
4/30/2012 7:00 AM 0.00 0.0 M M M Temperature range: 42-66
5/1/2012 7:00 AM 0.00 0.0 M M M Temperature range: 45-79
5/2/2012 7:00 AM 0.00 0.0 M M M Temperature range: 53-82
5/3/2012 7:00 AM 0.00 0.0 M M M Temperature range: 50-78 Some thunder and lightning last night but no rain.
5/4/2012 7:00 AM 0.00 0.0 M M M Temperature range: 52-83
5/5/2012 7:00 AM 0.00 0.0 M M M Temperature range: 54-87
5/6/2012 7:00 AM 0.00 0.0 M M M Temperature range: 48-84
5/7/2012 7:00 AM 0.38 M M M M Temperature range: 45-66 Rain started at 5:30pm and went into the night.
5/8/2012 7:00 AM 0.40 M M M M Temperature range: 41-53 Rain in the AM stopping about noon.
5/9/2012 7:00 AM 0.00 0.0 M M M Temperature range: 44-65
5/10/2012 7:00 AM 0.00 0.0 M M M Temperature range: 48-78
5/11/2012 7:00 AM 0.00 0.0 M M M Temperature range: 47-85
5/12/2012 7:00 AM 0.13 M M M M Temperature range: 41-51 Rain started 11:15am and was off and on all day. Never a hard rain.
5/13/2012 7:00 AM 0.04 M M M M Temperature range: 42-52 Light rain last evening... about 8pm
5/14/2012 7:00 AM 0.00 0.0 M M M Temperature range: 45-63
5/15/2012 7:00 AM 0.00 0.0 M M M Temperature range: 48-76
5/16/2012 7:00 AM 0.00 0.0 M M M Temperature range: 51-80
5/17/2012 7:00 AM 0.00 0.0 M M M Temperature range: 53-81
5/18/2012 7:00 AM T M M M M Temperature range: 55-83 Had a few drops of rain fall about 12:30 pm but nothing after that.
5/19/2012 7:00 AM 0.00 0.0 M M M Temperature range: 55-79
5/20/2012 6:00 AM 0.12 M M M M Temperature range: 43-61 Storm passed through in the late afternoon and dropped 0.12 inches of rain. It cleared up after that and the sun came out.
5/21/2012 7:00 AM 0.01 M M M M Temperature range: 44-76 A short, quick shower in the late afternoon.
5/22/2012 7:00 AM 0.00 0.0 M M M Temperature range: 57-87
5/23/2012 7:00 AM 0.00 0.0 M M M Temperature range 58-90
5/24/2012 7:00 AM 0.57 M M M M Temperature range: 48-73 Light rain started at 2pm and became heavier toward evening. Rain was accompanied with thunder and lightening around 8 in the evening. Rain stopped about 9:30pm.
5/25/2012 7:00 AM 0.00 0.0 M M M Temperature range: 51-71
5/26/2012 7:00 AM 0.00 0.0 M M M Temperature range: 52-71
5/27/2012 7:00 AM 0.00 0.0 M M M Temperature range: 58-86
5/28/2012 7:00 AM 0.00 0.0 M M M Temperature range: 49-74
5/29/2012 7:00 AM 0.00 0.0 M M M Temperature range: 48-77
5/30/2012 7:00 AM 0.00 0.0 M M M Temperature range: 53-79
5/31/2012 7:00 AM 0.00 0.0 M M M Temperature range: 49-84
6/1/2012 7:00 AM 0.00 0.0 M M M Temperature range: 54-74
6/2/2012 7:00 AM 0.00 0.0 M M M Temperature range: 56-80
6/3/2012 7:00 AM T M M M M Temperature range: 59-82 We received a few drops of rain at 2:37pm and again at 6:30pm. No real rain.
6/4/2012 7:00 AM T M M M M Temperature range: 58-89 Just a few drops of rain on the east side of the driveway.
6/5/2012 7:00 AM 0.00 0.0 M M M Temperature range: 60-94
6/6/2012 7:00 AM 0.00 0.0 M M M Temperature range: 61-89
6/7/2012 7:00 AM 0.00 0.0 M M M Temperature range: 64-84
6/8/2012 7:00 AM 0.00 0.0 M M M Temperature range: 61-82 A few drops of rain on the driveway but that was it.
6/9/2012 7:00 AM 0.00 0.0 M M M Temperature range: 64-93
6/10/2012 7:00 AM 0.00 0.0 M M M Temperature range: 59-95
6/11/2012 7:00 AM 0.00 0.0 M M M Temperature range: 54-78
6/12/2012 7:00 AM 0.00 0.0 M M M Temperature range: 54-80
6/13/2012 7:00 AM 0.00 0.0 M M M Temperature range: 57-88
6/14/2012 7:00 AM 0.00 0.0 M M M Temperature range: 62-93
6/15/2012 7:00 AM 0.00 0.0 M M M Temperature range: 65-85
6/16/2012 7:00 AM 0.00 0.0 M M M Temperature range: 62-86
6/17/2012 7:00 AM 0.00 0.0 M M M
6/18/2012 7:00 AM 0.00 0.0 M M M two day temperature range: 59-96
6/19/2012 7:00 AM 0.00 0.0 M M M Temperature range: 74-99
6/20/2012 7:00 AM 0.00 0.0 M M M Temperature range: 59-96
6/21/2012 7:00 AM 0.00 0.0 M M M Temperature range: 59-76
6/22/2012 7:00 AM 0.00 0.0 M M M Temperature range: 62-87
6/23/2012 7:00 AM 0.00 0.0 M M M Temperature range: 66-94
6/24/2012 7:00 AM 0.00 0.0 M M M Temperature range: 68-101 Strong smell of smoke from forest fires 50 miles north.
6/25/2012 7:00 AM 0.00 0.0 M M M Temperature range: 70-99 Had a few drops of rain from a distance passing thunderstorm at 7:53pm but no real moisture.
6/26/2012 7:00 AM 0.00 0.0 M M M Temperature range: 72-104
6/27/2012 7:00 AM 0.00 0.0 M M M Temperature range: 72-102
6/28/2012 7:00 AM T M M M M Temperature range: 64-95 A few drops of rain fell at 3:35pm but not enough to measure.
6/29/2012 7:00 AM 0.03 M M M M Temperature range: 65-94 We had 0.03 of an inch of rain come through the area around 2pm. It just lasted a few minutes.
6/30/2012 6:00 AM 0.04 M M M M Temperature range: 66-97 Rain storm came through area at 6:09pm. Lasted just a few minutes.
7/1/2012 7:00 AM 0.00 0.0 M M M Temperature range: 66-97
7/2/2012 7:00 AM 0.00 0.0 M M M Temperature range: 67-101
7/3/2012 7:00 AM 0.07 M M M M Temperature range: 68-94 Thunderstorm came through between 7 -8pm
7/4/2012 7:00 AM 0.00 0.0 M M M Temperature range: 65-93
7/5/2012 7:00 AM 0.00 0.0 M M M Temperature range: 69-94
7/6/2012 7:00 AM 0.07 M M M M Temperature range: 66-94 Received .07 inch of rain at 5pm. The storm was over in about 3 minutes.
7/7/2012 7:00 AM 0.22 M M M M Temperature range: 64-88 Showers, off and on, from late afternoon into the evening.
7/8/2012 7:00 AM 0.63 M M M M Temperature range: 63-83 It started raining at 5:09pm and rained past the time I went to bed at 11pm
7/9/2012 7:00 AM 0.02 M M M M Temperature range: 63-83 Sprinkles around 7:30pm
7/10/2012 7:00 AM 1.01 M M M M Temperature range: 62-79 Rain started about 7:10am. Within the first hour, we had 0.57 inches of rain. The rain came in bands (waves - heavy, then light then heavy again) By 11 am, the storm had passed and we had a total of 1.01 inches of moisture.
7/11/2012 7:00 AM 0.00 0.0 M M M Temperature range: 62-84
7/12/2012 7:00 AM 0.00 0.0 M M M Temperature range: 64-87
7/13/2012 7:00 AM 0.00 0.0 M M M Temperature range: 66-90
7/14/2012 7:00 AM 0.00 0.0 M M M Temperature range: 65-93
7/15/2012 7:00 AM 0.00 0.0 M M M Temperature range: 67-95
7/16/2012 7:00 AM 0.00 0.0 M M M Temperature range: 67-94
7/17/2012 7:00 AM 0.08 M M M M Temperature range: 64-94 Light rain fell between 6 and 7 pm.
7/18/2012 7:00 AM 0.00 0.0 M M M Temperature range: 66-89
7/19/2012 7:00 AM 0.00 0.0 M M M Temperature range: 67-96
7/20/2012 7:00 AM 0.00 0.0 M M M Temperature range: 67-97
7/21/2012 7:00 AM 0.00 0.0 M M M Temperature range: 68-99
7/22/2012 7:00 AM 0.00 0.0 M M M Temperature range: 69-98 About 7pm I felt two drops of rain hit me but that was the extent of any moisture.
7/23/2012 7:00 AM 0.00 0.0 M M M Temperature range: 68-93
7/24/2012 7:00 AM 0.00 0.0 M M M
7/25/2012 7:00 AM 0.02 M M M M Temperature range over the last 48 hours: 66-96 Small thunderstorm came through between 10 and 11pm. Most of the storm was some distance away but there were several loud thunder claps.
7/26/2012 7:00 AM 0.00 0.0 M M M Temperature range: 62-90 a few drops of rain on the windows in the evening but no moisture in the rain gauge this morning.
7/27/2012 7:00 AM 0.00 0.0 M M M Temperature range: 65-87
7/28/2012 7:00 AM 0.00 0.0 M M M Temperature range: 67-88 A few drops of rain in the driveway (mid afternoon) but no moisture in the gauge.
7/29/2012 7:00 AM 0.00 0.0 M M M Temperature range: 68-92
7/30/2012 7:00 AM 0.16 M M M M Temperature range: 64-91 Two storms came through, 5pm and 7:10pm. The second storm had a heavy downpour that lasted two minutes.
7/31/2012 7:00 AM 0.06 M M M M Temperature range: 63-86 Cloudy with scattered light rain from 2-8pm.
8/1/2012 7:00 AM 0.00 0.0 M M M Temperature range: 64-92
8/2/2012 7:00 AM 0.03 M M M M Temperature range: 66-94 Light rain came through just before 6pm
8/3/2012 7:00 AM T M M M M Temperature range: 66-90
8/4/2012 7:00 AM 0.00 0.0 M M M Temperature range: 62-95
8/5/2012 7:00 AM 0.00 0.0 M M M Temperature range: 60-82
8/6/2012 7:00 AM 0.00 0.0 M M M Temperature range: 62-92
8/7/2012 7:00 AM 0.00 0.0 M M M Temperature range: 67-96
8/8/2012 7:00 AM 0.00 0.0 M M M Temperature range: 63-91
8/9/2012 7:00 AM 0.00 0.0 M M M Temperature range: 63-93
8/10/2012 7:00 AM 0.00 0.0 M M M Temperature range: 64-86
8/11/2012 6:30 AM 0.05 M M M M Temperature range: 67-91 Rain storm came through about 9pm.
8/12/2012 7:00 AM 0.01 M M M M Temperature range: 61-91 Very little and light rain came through about 7pm.
8/13/2012 7:00 AM 0.00 0.0 M M M Temperature range: 62-86
8/14/2012 7:00 AM 0.00 0.0 M M M Temperature range: 59-81
8/15/2012 7:00 AM 0.00 0.0 M M M Temperature range: 62-92
8/16/2012 7:00 AM 0.00 0.0 M M M Temperature range: 60-94
8/17/2012 7:00 AM 0.00 0.0 M M M Temperature range: 53-75 A few drops of rain fell in the afternoon but only enough to show that they were random drops.
8/18/2012 7:00 AM 0.00 0.0 M M M Temperature range: 54-82
8/19/2012 7:00 AM 0.00 0.0 M M M Temperature range: 55-80
8/20/2012 7:00 AM 0.00 0.0 M M M Temperature range: 57-81
8/21/2012 7:00 AM 0.04 M M M M Temperature range: 59-82 Rain storm started at 7:34pm and lasted less than 5 minutes.
8/22/2012 7:00 AM 0.00 0.0 M M M Temperature range: 60-88
8/23/2012 7:00 AM 0.01 M M M M Temperature range: 63-92
8/24/2012 7:00 AM 0.00 0.0 M M M Temperature range: 62-84
8/25/2012 7:00 AM 0.00 0.0 M M M Temperature range: 63-86
8/26/2012 7:00 AM 0.00 0.0 M M M
8/27/2012 7:00 AM 0.00 0.0 M M M Temperature range: 58-92 (range for last 48 hours)
8/28/2012 7:00 AM 0.00 0.0 M M M Temperature range: 65-94
8/29/2012 7:00 AM 0.00 0.0 M M M Temperature range: 66-94
9/11/2012 7:00 AM 0.00 0.0 M M M Temperature range: 61-91
9/12/2012 7:00 AM 0.47 M M M M Temperature range: 55-86 Rain most of the night. Started about 8pm
9/13/2012 7:00 AM 0.27 M M M M Temperature range: 54-60
9/14/2012 7:00 AM 0.00 0.0 M M M Temperature range: 51-71
9/15/2012 7:00 AM 0.00 0.0 M M M Temperature range: 51-78
9/16/2012 7:00 AM 0.00 0.0 M M M Temperature range: 55-85
9/17/2012 7:00 AM 0.00 0.0 M M M Temperature range: 55-89
9/18/2012 7:00 AM 0.00 0.0 M M M Temperature range: 49-68
9/19/2012 7:00 AM 0.00 0.0 M M M Temperature range: 49-78
9/20/2012 7:00 AM 0.00 0.0 M M M
9/21/2012 7:00 AM 0.00 0.0 M M M
9/22/2012 7:00 AM 0.00 0.0 M M M Temperature range: 51-79
9/23/2012 7:00 AM 0.00 0.0 M M M Temperature range: 51-76
9/24/2012 7:00 AM 0.00 0.0 M M M Temperature range: 52-85
9/25/2012 7:00 AM 0.00 0.0 M M M Temperature range:55-81 A few drops of rain in the am but not even a trace in the rain gauge.
9/26/2012 7:00 AM 0.40 M M M M Temperature range: 55-71 Two rain storms. The first at 4:30pm dropped only 0.02" of moisture. The second started at 7:05pm and went into the night with 0.38" of badly need moisture.
9/27/2012 7:00 AM 0.35 M M M M Temperature range: 49-67 Rain came through between 9 and 10 last night.
9/28/2012 7:00 AM 0.01 M M M M Temperature range: 48-66 We had some sprinkles come through about 4:40pm yesterday afternoon.
9/29/2012 7:00 AM 0.00 0.0 M M M Temperature range: 48-71
9/30/2012 7:00 AM 0.00 0.0 M M M Temperature range: 49-77



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