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 14 1.16 1.28 31 1.28 31 0.00 0 0 7 0 0.0 0 0
Nov 14 0.87 0.58 29 0.58 29 0.00 0 0 6 0 4.7 4 10
Dec 14 0.69 0.88 31 0.88 31 0.00 0 0 7 1 11.3 5 7
Jan 15 0.46 0.17 31 0.17 26 0.00 5 1 5 1 0.8 4 9
Feb 15 0.46 2.77 28 2.12 23 0.65 5 1 9 2 29.6 8 15
March 15 1.58 0.34 30 0.34 30 0.00 0 0 3 3 0.0 0 7
April 15 1.86 2.60 30 2.60 26 0.00 4 0 5 5 4.2 2 1
May 15 2.11 7.67 31 3.30 20 4.37 11 1 16 1 0.0 0 0
June 15 1.63 1.59 30 1.59 30 0.00 0 0 13 1 0.0 0 0
July 15 1.51 2.00 31 2.00 31 0.00 0 0 14 3 0.0 0 0
Aug 15 1.45 0.32 31 0.29 22 0.03 9 1 2 1 0.0 0 0
Sept 15 1.48 0.29 30 0.29 26 0.00 4 1 6 2 0.0 0 0
Water Year Totals: 15.26" 20.49" 363 days 15.44" 325 5.05" 38 days 5 93 days 20 days 50.6" 23 days 49 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
10/1/2014 0.02
10/2/2014 0.20
10/3/2014 0.00
10/4/2014 0.00
10/5/2014 0.00
10/6/2014 0.00
10/7/2014 0.00
10/8/2014 0.00
10/9/2014 0.00
10/10/2014 0.92
10/11/2014 0.01
10/12/2014 0.00
10/13/2014 0.03
10/14/2014 0.00
10/15/2014 0.00
10/16/2014 0.00
10/17/2014 0.00
10/18/2014 0.00
10/19/2014 0.00
10/20/2014 0.00
10/21/2014 0.00
10/22/2014 0.09
10/23/2014 0.01
10/24/2014 0.00
10/25/2014 0.00
10/26/2014 0.00
10/27/2014 0.00
10/28/2014 0.00
10/29/2014 0.00
10/30/2014 0.00
10/31/2014 0.00
11/1/2014 0.00
11/2/2014 0.00
11/3/2014 0.13
11/4/2014 0.00
11/5/2014 0.00
11/6/2014 0.00
11/7/2014 0.00
11/8/2014 0.17
11/9/2014 0.00
11/10/2014 0.00
11/11/2014 0.04
11/12/2014 0.16
11/13/2014
11/14/2014 0.00
11/15/2014 0.00
11/16/2014 0.05
11/17/2014 0.00
11/18/2014 0.00
11/19/2014 0.00
11/20/2014 0.00
11/21/2014 0.00
11/22/2014 0.00
11/23/2014 0.00
11/24/2014 0.00
11/25/2014 0.00
11/26/2014 0.03
11/27/2014 0.00
11/28/2014 0.00
11/29/2014 0.00
11/30/2014 0.00
12/1/2014 0.00
12/2/2014 0.00
12/3/2014 0.00
12/4/2014 0.00
12/5/2014 0.00
12/6/2014 0.00
12/7/2014 0.00
12/8/2014 0.00
12/9/2014 0.00
12/10/2014 0.00
12/11/2014 0.00
12/12/2014 0.00
12/13/2014 0.00
12/14/2014 0.00
12/15/2014 0.15
12/16/2014 0.00
12/17/2014 0.00
12/18/2014 0.00
12/19/2014 0.00
12/20/2014 0.00
12/21/2014 0.00
12/22/2014 0.03
12/23/2014 0.02
12/24/2014 0.00
12/25/2014 0.00
12/26/2014 0.36
12/27/2014 0.09
12/28/2014 0.00
12/29/2014 T
12/30/2014 0.22
12/31/2014 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.00
1/2/2015 0.00
1/3/2015 0.00
1/4/2015 0.04
1/5/2015 0.00
1/6/2015 0.00
1/7/2015 0.00
1/8/2015 0.00
1/9/2015 0.06
1/10/2015 0.00
1/11/2015 0.00
1/12/2015 T
1/13/2015 0.01
1/14/2015 0.02
1/15/2015 0.00
1/16/2015 **
1/17/2015 **
1/18/2015 **
1/19/2015 **
1/20/2015 0.00
1/21/2015 0.00
1/22/2015 0.04
1/23/2015 0.00
1/24/2015 0.00
1/25/2015 0.00
1/26/2015 0.00
1/27/2015 0.00
1/28/2015 0.00
1/29/2015 0.00
1/30/2015 0.00
1/31/2015 0.00
2/1/2015 0.44
2/2/2015 0.00
2/3/2015 0.00
2/4/2015 0.15
2/5/2015 0.14
2/6/2015 0.00
2/7/2015 0.00
2/8/2015 0.00
2/9/2015 0.00
2/10/2015 0.00
2/11/2015 0.02
2/12/2015 0.00
2/13/2015 **
2/14/2015 **
2/15/2015 **
2/16/2015 **
2/17/2015 0.65
2/18/2015 0.00
2/19/2015 0.00
2/20/2015 0.00
2/21/2015 0.09
2/22/2015 0.52
2/23/2015 0.09
2/24/2015 T
2/25/2015 0.00
2/26/2015 0.55
2/27/2015 0.12
2/28/2015 T
3/1/2015 T
3/2/2015 0.00
3/3/2015 0.00
3/4/2015
3/5/2015 0.02
3/6/2015 0.00
3/7/2015 0.00
3/8/2015 0.00
3/9/2015 0.00
3/10/2015 0.00
3/11/2015 0.00
3/12/2015 0.00
3/13/2015 T
3/14/2015 0.00
3/15/2015 0.00
3/16/2015 0.00
3/17/2015 0.00
3/18/2015 0.00
3/19/2015 0.10
3/20/2015 0.00
3/21/2015 0.00
3/22/2015 0.00
3/23/2015 T
3/24/2015 0.00
3/25/2015 0.00
3/26/2015 0.22
3/27/2015 0.00
3/28/2015 0.00
3/29/2015 0.00
3/30/2015 0.00
3/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.00
4/2/2015 0.00
4/3/2015 0.31
4/4/2015 T
4/5/2015 0.00
4/6/2015 0.00
4/7/2015 0.00
4/8/2015 0.00
4/9/2015 T
4/10/2015 0.00
4/11/2015 0.00
4/12/2015 0.00
4/13/2015 0.00
4/14/2015 0.00
4/15/2015 0.00
4/16/2015 0.01
4/17/2015 1.85
4/18/2015 0.23
4/19/2015 0.20
4/20/2015 T
4/21/2015 0.00
4/22/2015 0.00
4/23/2015 0.00
4/24/2015 0.00
4/25/2015 T
4/26/2015 T
4/27/2015 **
4/28/2015 **
4/29/2015 **
4/30/2015 **
5/1/2015 **
5/2/2015 **
5/3/2015 **
5/4/2015 **
5/5/2015 **
5/6/2015 **
5/7/2015 **
5/8/2015 **
5/9/2015 **
5/10/2015 **
5/11/2015 4.37
5/12/2015 0.00
5/13/2015 T
5/14/2015 0.03
5/15/2015 0.02
5/16/2015 0.13
5/17/2015 0.02
5/18/2015 0.04
5/19/2015 0.77
5/20/2015 0.65
5/21/2015 0.04
5/22/2015 0.12
5/23/2015 0.25
5/24/2015 0.48
5/25/2015 0.43
5/26/2015 0.16
5/27/2015 0.01
5/28/2015 0.00
5/29/2015 0.06
5/30/2015 0.09
5/31/2015 0.00
6/1/2015 0.00
6/2/2015 0.00
6/3/2015 0.00
6/4/2015 0.00
6/5/2015 0.24
6/6/2015 0.51
6/7/2015 0.02
6/8/2015 0.02
6/9/2015 0.00
6/10/2015 0.06
6/11/2015 0.04
6/12/2015 0.50
6/13/2015 0.04
6/14/2015 0.09
6/15/2015 0.00
6/16/2015 0.02
6/17/2015 0.02
6/18/2015 0.00
6/19/2015 0.00
6/20/2015 0.00
6/21/2015 0.00
6/22/2015 0.00
6/23/2015 0.00
6/24/2015 0.00
6/25/2015 0.02
6/26/2015 0.01
6/27/2015 0.00
6/28/2015 0.00
6/29/2015 T
6/30/2015 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.09
7/2/2015 0.04
7/3/2015 0.18
7/4/2015 0.00
7/5/2015 0.00
7/6/2015 0.06
7/7/2015 0.33
7/8/2015 0.04
7/9/2015 0.48
7/10/2015 0.03
7/11/2015 0.02
7/12/2015 T
7/13/2015 0.00
7/14/2015 0.12
7/15/2015 0.00
7/16/2015 0.50
7/17/2015 0.01
7/18/2015 0.00
7/19/2015 0.03
7/20/2015 T
7/21/2015 T
7/22/2015 0.07
7/23/2015 0.00
7/24/2015 0.00
7/25/2015 0.00
7/26/2015 0.00
7/27/2015 0.00
7/28/2015 0.00
7/29/2015 0.00
7/30/2015 0.00
7/31/2015 0.00
8/1/2015 0.00
8/2/2015 0.00
8/3/2015 0.00
8/4/2015 0.00
8/5/2015 0.00
8/6/2015 0.00
8/7/2015 0.00
8/8/2015 0.00
8/9/2015 0.00
8/10/2015 **
8/11/2015 **
8/12/2015 **
8/13/2015 **
8/14/2015 **
8/15/2015 **
8/16/2015 **
8/17/2015 **
8/18/2015 0.03
8/19/2015 0.23
8/20/2015 0.00
8/21/2015 0.00
8/22/2015 0.00
8/23/2015 0.00
8/24/2015 0.00
8/25/2015 0.00
8/26/2015 0.00
8/27/2015 T
8/28/2015 0.06
8/29/2015 0.00
8/30/2015 0.00
8/31/2015 0.00
9/1/2015 0.16
9/2/2015 0.00
9/3/2015 0.00
9/4/2015 0.03
9/5/2015 0.01
9/6/2015 T
9/7/2015 T
9/8/2015 0.05
9/9/2015 0.00
9/10/2015 0.00
9/11/2015 0.00
9/12/2015 0.00
9/13/2015 0.00
9/14/2015 0.00
9/15/2015 0.00
9/16/2015 0.00
9/17/2015 0.00
9/18/2015 **
9/19/2015 **
9/20/2015 **
9/21/2015 0.00
9/22/2015 0.00
9/23/2015 0.00
9/24/2015 0.00
9/25/2015 0.00
9/26/2015 0.00
9/27/2015 0.00
9/28/2015 0.00
9/29/2015 0.02
9/30/2015 0.02



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 7:00 AM 0.02 M M M M Temperature range: 46-64 Don't know when it rained.
10/2/2014 7:00 AM 0.20 M M M M Temperature range: 42-64 Rain started 2:40pm and lasted about an hour. Rain again overnight.
10/3/2014 7:00 AM 0.00 0.0 M M M Temperature range: 41-62
10/4/2014 7:00 AM 0.00 0.0 M M M Temperature range: 40-58
10/5/2014 7:00 AM 0.00 0.0 M M M Temperature range: 40-67
10/6/2014 7:00 AM 0.00 0.0 M M M Temperature range: 46-69
10/7/2014 7:00 AM 0.00 0.0 M M M Temperature range: 47-75
10/8/2014 7:00 AM 0.00 0.0 M M M Temperature range: 50-73
10/9/2014 7:00 AM 0.00 0.0 M M M Temperature range: 50-71
10/10/2014 7:00 AM 0.92 M M M M Temperature range: 51-59
10/11/2014 7:00 AM 0.01 M M M M Temperature range: 44-60
10/12/2014 7:00 AM 0.00 0.0 M M M Temperature range: 44-67
10/13/2014 7:00 AM 0.03 M M M M Temperature range: 40-56 Two light showers, one at noon and another about 3pm
10/14/2014 7:00 AM 0.00 0.0 M M M Temperature range: 40-56
10/15/2014 7:00 AM 0.00 0.0 M M M Temperature range: 40-67
10/16/2014 7:00 AM 0.00 0.0 M M M
10/17/2014 7:00 AM 0.00 0.0 M M M
10/18/2014 7:00 AM 0.00 0.0 M M M
10/19/2014 7:00 AM 0.00 0.0 M M M
10/20/2014 7:00 AM 0.00 0.0 M M M
10/21/2014 7:00 AM 0.00 0.0 M M M Temperature range: 46-68
10/22/2014 7:00 AM 0.09 M M M M Temperature range: 48-70 Thunderstorm came through at 10:30 pm
10/23/2014 7:00 AM 0.01 M M M M Temperature range: 44-65 Light sprinkle sometime during the day.
10/24/2014 7:00 AM 0.00 0.0 M M M Temperature range: 44-68
10/25/2014 7:00 AM 0.00 0.0 M M M Temperature range: 48-75
10/26/2014 7:00 AM 0.00 0.0 M M M
10/27/2014 7:00 AM 0.00 0.0 M M M
10/28/2014 7:00 AM 0.00 0.0 M M M
10/29/2014 7:00 AM 0.00 0.0 M M M Temperature range: 35-54
10/30/2014 7:00 AM 0.00 0.0 M M M Temperature range: 35-64
10/31/2014 7:00 AM 0.00 0.0 M M M Temperature range: 37-57
11/1/2014 7:00 AM 0.00 0.0 M M M Temperature range: 37-51
11/2/2014 7:00 AM 0.00 0.0 M M M
11/3/2014 7:00 AM 0.13 M M M M Temperature range: 43-71 Rain in the early AM.
11/4/2014 7:00 AM 0.00 0.0 M M M Temperature range: 33-44
11/5/2014 7:00 AM 0.00 0.0 M M M Temperature range: 34-55
11/6/2014 7:00 AM 0.00 0.0 M M M Temperature range: 37-59
11/7/2014 7:00 AM 0.00 0.0 M M M Temperature range: 38-61
11/8/2014 7:00 AM 0.17 M M M M Temperature range: 39-65 Rained about 9pm
11/9/2014 7:00 AM 0.00 0.0 M M M Temperature range: 39-60
11/10/2014 7:00 AM 0.00 0.0 M M M Temperature range: 52-65
11/11/2014 7:00 AM 0.04 0.6 0.04 0.6 0.04 Temperature range: 22-62 Cold front came in and temperatures dropped during the morning. At noon, it was 32 and we saw the first snow furies. Light snow off and on all afternoon. 0.6" on the board this morning, 0.04" of moisture
11/12/2014 7:00 AM 0.16 3.0 0.25 3.5 0.27 Temperature range: 9-24 Light snow all day and night. 3" of new snow w/ 0.25" of moisture. 3.25" of new and old snow w/ 0.27" of moisture.
11/14/2014 7:00 AM 0.00 0.0 M 3.2 0.33 Temperature range: 6-17
11/15/2014 7:00 AM 0.00 0.0 M 2.7 0.32 Temperature range: 13-31
11/16/2014 7:00 AM 0.05 1.0 0.08 3.5 0.35 Temperature range: 11-24
11/17/2014 7:00 AM 0.00 0.0 0.00 2.7 0.38 Temperature range: 10-31
11/18/2014 7:00 AM 0.00 0.0 0.00 2.5 0.40 Temperature range: 28-38
11/19/2014 7:00 AM 0.00 0.0 0.00 1.0 0.29 Temperature range: 33-46
11/20/2014 7:00 AM 0.00 0.0 0.00 0.7 0.23 Temperature range: 27-43
11/21/2014 7:00 AM 0.00 0.0 M M M Temperature range: 28-46
11/22/2014 7:00 AM 0.00 0.0 M M M Temperature range: 33-52
11/23/2014 7:00 AM 0.00 0.0 M M M Temperature range: 37-56
11/24/2014 7:00 AM 0.00 0.0 M M M Temperature range: 32-44
11/25/2014 7:00 AM 0.00 0.0 M M M Temperature range: 30-42
11/26/2014 7:00 AM 0.03 0.1 0.03 0.1 0.03 Temperature range: 32-48 Dusting of snow over night
11/27/2014 7:00 AM 0.00 0.0 M M M Temperature range: 28-51 51 this morning as a warm wind raised temperatures overnight.
11/28/2014 7:00 AM 0.00 0.0 M M M Temperature range: 44-60
11/29/2014 7:00 AM 0.00 0.0 M M M Temperature range: 52-65
11/30/2014 7:00 AM 0.00 0.0 M M M Temperature range: 49-65
12/1/2014 7:00 AM 0.00 0.0 M M M Temperature range: 26-53
12/2/2014 7:00 AM 0.00 0.0 M M M Temperature range: 26-46
12/3/2014 7:00 AM 0.00 0.0 M M M
12/4/2014 7:00 AM 0.00 0.0 M M M Temperature range: 31-42
12/5/2014 7:00 AM 0.00 0.0 M M M Temperature range: 32-49
12/6/2014 7:00 AM 0.00 0.0 M M M Temperature range: 35-53
12/7/2014 7:00 AM 0.00 0.0 M M M Temperature range: 32-46
12/8/2014 7:00 AM 0.00 0.0 M M M Temperature range: 32-55
12/9/2014 7:00 AM 0.00 0.0 M M M Temperature range: 31-47
12/10/2014 7:00 AM 0.00 0.0 M M M Temperature range: 33-44
12/11/2014 7:00 AM 0.00 0.0 M M M Temperature range: 33-55
12/12/2014 7:00 AM 0.00 0.0 M M M Temperature range: 34-55
12/13/2014 7:00 AM 0.00 0.0 M M M Temperature range: 36-55
12/14/2014 7:00 AM 0.00 0.0 M M M Temperature range: 35-54
12/15/2014 7:00 AM 0.15 0.2 0.05 0.2 0.05 Started as rain, changing to snow furies at 9:15am, stopping mid afternoon.
12/16/2014 7:00 AM 0.00 0.0 M M M Temperature low of 23
12/17/2014 7:00 AM 0.00 0.0 M M M Temperature range: 26-43
12/18/2014 7:00 AM 0.00 0.0 M M M Temperature range: 26-46
12/19/2014 7:00 AM 0.00 0.0 M M M Temperature range: 25-46
12/20/2014 7:00 AM 0.00 0.0 M M M
12/21/2014 7:00 AM 0.00 0.0 M M M Temperature range: 31-50
12/22/2014 7:00 AM 0.03 M M M M Temperature range: 32-54
12/23/2014 7:00 AM 0.02 M M M M Temperature range: 30-44 Light snow shower between 1 and 3pm with no accumulation.
12/24/2014 7:00 AM 0.00 0.0 M M M Temperature range: 20-40
12/25/2014 7:00 AM 0.00 0.0 M M M Temperature range: 21-51
12/26/2014 7:00 AM 0.36 6.7 0.41 6.7 0.41 Temperature Range: 22-43
12/27/2014 7:00 AM 0.09 1.2 0.10 7.0 0.49 Temperature range: 12-33 Snow off and on in during AM yesterday.
12/28/2014 7:00 AM 0.00 0.0 0.00 5.8 0.50 Temperature range: 11-31
12/29/2014 7:00 AM T M M 5.5 0.51 Temperature range: 13-38 Just before 7am is started snowing very lightly with no measurable accumulation by 7am.
12/30/2014 7:00 AM 0.22 3.1 0.27 8.0 0.75 Temperature range: 4-22
12/31/2014 7:00 AM 0.01 0.1 0.02 7.6 0.72 Temperature range: -4 to 14 Very light snow flurries during the morning hours.
1/1/2015 7:00 AM 0.00 0.0 0.00 6.8 0.76 Temperature range: 1-27
1/2/2015 7:00 AM 0.00 0.0 0.00 6.4 0.77 Temperature range: 10-34
1/3/2015 7:00 AM 0.00 0.0 0.00 5.7 0.75 Temperature range: 20-42
1/4/2015 7:00 AM 0.04 0.3 0.03 6.3 0.77 Temperature range: 8-38 Light snow began at noon and went till 3pm
1/5/2015 7:00 AM 0.00 0.0 0.00 6.0 0.87 Temperature range: 7-31
1/6/2015 7:00 AM 0.00 0.0 0.00 1.1 0.20 Temperature range: 8-56 Strong warm winds from the SW reduced the snow pack dramatically.
1/7/2015 7:00 AM 0.00 0.0 0.00 0.2 0.20 Temperature range: 21-51 0.2 inches of ice on the board with 0.20 inches of moisture.
1/8/2015 7:00 AM 0.00 0.0 M M M Temperature range: 22-53 Light snow began at 7am, tapering off to furies and leaving no new snow on the board. Sun melted what little we had. No new or existing snow on the board. Not even a trace of moisture in the gauge this morning.
1/9/2015 7:00 AM 0.06 0.2 0.02 M M Temperature range: 23-52 Rain and sleet started about 8 last evening, change to snow before midnight as temperatures dropped. 0.2" of snow on the board with 0.02" of moisture.
1/10/2015 7:00 AM 0.00 0.0 M M M
1/11/2015 7:00 AM 0.00 0.0 M M M Temperature range: 28-53
1/12/2015 7:00 AM T M M M M Temperature range: 27-47 Light rain fell about 6pm but not enough to measure from the rain gauge.
1/13/2015 7:00 AM 0.01 M M M M Temperature range: 26-29 Freezing drizzle much of the day.
1/14/2015 7:00 AM 0.02 0.1 0.01 0.1 0.01 Temperature range: 28-39 Light snow most of the day.
1/15/2015 7:00 AM 0.00 0.0 M M M Temperature range: 28-45
1/21/2015 7:00 AM 0.00 0.0 M M M Temperature range: 30-45
1/22/2015 7:00 AM 0.04 0.2 0.02 0.2 0.02 Temperature range: 18-39 Snow started at 7am and was off and on all day. Start time is very accurate.
1/23/2015 7:00 AM 0.00 0.0 M M M
1/24/2015 7:00 AM 0.00 0.0 M M M Temperature range: 30-52
1/25/2015 7:00 AM 0.00 0.0 M M M Temperature range: 31-55
1/26/2015 7:00 AM 0.00 0.0 M M M Temperature range: 31-62
1/27/2015 7:00 AM 0.00 0.0 M M M Temperature range: 40-70
1/28/2015 7:00 AM 0.00 0.0 M M M Temperature range: 44-69
1/29/2015 7:00 AM 0.00 0.0 M M M Temperature range: 40-62
1/30/2015 7:00 AM 0.00 0.0 M M M Temperature range: 35-52
1/31/2015 7:00 AM 0.00 0.0 M M M
2/1/2015 7:00 AM 0.44 6.2 0.44 6.2 0.44 Temperature range: 26-43 Rain gauge only had 0.40 inches of moisture but the top looked partially clogged from snow.
2/2/2015 7:00 AM 0.00 0.0 0.00 4.7 0.42 Temperature range: 20-41
2/3/2015 7:00 AM 0.00 0.0 0.00 3.0 0.41 Temperature range: 20-50 Big difference between sunny and shaded areas. Board had 3" of snow with 0.41" of moisture. Many sunny areas were bare.
2/4/2015 7:00 AM 0.15 1.8 0.18 1.8 0.18 Temperature range: 29-60
2/5/2015 7:00 AM 0.14 1.4 0.13 3.0 0.33 Temperature range: 23-40 Snow early morning tapering off late morning ending about 12:30pm
2/6/2015 7:00 AM 0.00 0.0 M M M Temperature range: 33-52 Traces of remaining snow in shaded areas only. Snow board clear of all moisture.
2/7/2015 7:00 AM 0.00 0.0 M M M Temperature range: 44-70
2/8/2015 7:00 AM 0.00 0.0 M M M Temperature range: 46-72
2/9/2015 7:00 AM 0.00 0.0 M M M Temperature range: 37-67
2/10/2015 7:00 AM 0.00 0.0 M M M Temperature range: 37-68
2/11/2015 7:00 AM 0.02 M M M M Temperature range: 40-63 Light rain during the night.
2/12/2015 7:00 AM 0.00 0.0 M M M Temperature range: 32-53
2/18/2015 7:00 AM 0.00 0.0 0.00 5.0 0.65 Temperature range: 19-43
2/19/2015 7:00 AM 0.00 0.0 0.00 3.1 0.54 Temperature range: 24-48 Snow measured on board. Bare spots in the fields.
2/20/2015 7:00 AM 0.00 0.0 M M M Temperature range: 26-61 Snow gone from board. Snow covers the grass in shady areas but there is no snow in areas where the sun hit.
2/21/2015 7:00 AM 0.09 1.2 0.09 1.2 0.09 Temperature range: 34-52 Started as rain but changed to snow soon after it started. Looked like it stopped before 11pm. Very light snow at 7am this morning.
2/22/2015 7:00 AM 0.52 7.5 0.55 7.5 0.55 Temperature range: 18-37 Light snow all morning. Began to come down faster at 2:10 and really heave at 2:15pm. By 5 pm, we had 2.7" of snow and 0.28" of moisture.
2/23/2015 7:00 AM 0.09 1.5 0.14 8.4 0.76 Temperature range: 13-29 Light snow most of the day, ending early evening.
2/24/2015 7:00 AM T 0.0 0.00 7.3 0.75 Temperature range: 14-29 A few light snow flurries during the AM left little moisture.
2/25/2015 7:00 AM 0.00 0.0 0.00 3.8 0.76 Temperature range: 19-49
2/26/2015 7:00 AM 0.55 7.0 0.53 9.5 1.12 Temperature range: 19-49 First flakes fell at 11:50am. Heavy snow after 1:30pm. At 5pm, rain gauge had 0.27" of moisture. Second reading at 7am had an additional 0.28".
2/27/2015 7:00 AM 0.12 3.0 0.12 10.7 1.18 Temperature range: 11-18 Snow all afternoon and into the evening.
2/28/2015 7:00 AM T 0.0 0.00 9.4 1.35 Temperature range: 11-22 There may have been a trace of moisture in the rain gauge as I think there were some snow flurries around 7pm and looks as if there were frozen flurries inside the gauge.
3/1/2015 7:00 AM T 0.0 0.00 8.5 1.32 Temperature range: 12-29 I say "trace" because I found a dusting of snow on the newspapers in the driveway and on the snow board this morning. I say them yesterday also and thought it might have been the wind that caused it. Now I think we did have a trace of moisture fall in the early morning hours.
3/2/2015 7:00 AM 0.00 0.0 0.00 7.7 1.30 Temperature range: 22-34
3/3/2015 7:00 AM 0.00 0.0 0.00 6.0 1.37
3/5/2015 7:00 AM 0.02 T T 8.5 1.37 Snow, off and on most of the day but no measurable accumulation on snow board nor on the driveway. Snow in the rain gauge had 0.02" of moisture.
3/6/2015 7:00 AM 0.00 0.0 0.00 9.0 1.44 I had 9.0" of snow on the snow board but it looks as if it is closer to 5" in the open fields.
3/7/2015 7:00 AM 0.00 0.0 0.00 4.5 1.25
3/8/2015 8:30 AM 0.00 0.0 0.00 2.0 0.85 Reading at 89:30 due to Daylight Savings Time. 2" of ice and snow on board with 0.85" of moisture. Fields are about 30% bare.
3/9/2015 7:00 AM 0.00 0.0 M M M No snow left on the snowboard. Patches of snow in the field and shady areas.
3/10/2015 7:00 AM 0.00 0.0 M M M
3/11/2015 7:00 AM 0.00 0.0 M M M Temperature range: 33-53
3/12/2015 7:00 AM 0.00 0.0 M M M Temperature range: 33-60
3/13/2015 7:00 AM T M M M M Temperature range: 42-60 Started to rain at 8:40pm but was no moisture in the rain gauge this morning.
3/14/2015 7:00 AM 0.00 0.0 M M M Temperature range: 37-64
3/15/2015 7:00 AM 0.00 0.0 M M M Temperature range: 37-70
3/16/2015 7:00 AM 0.00 0.0 M M M Temperature range: 47-74
3/17/2015 7:00 AM 0.00 0.0 M M M Temperature range: 45-81
3/18/2015 7:00 AM 0.00 0.0 M M M Temperature range: 40-56
3/19/2015 7:00 AM 0.10 M M M M Temperature range: 40-67 Rain overnight, started at 9:32 and was still raining at 11pm
3/20/2015 7:00 AM 0.00 0.0 M M M Temperature range: 32-56
3/21/2015 7:00 AM 0.00 0.0 M M M Temperature range: 35-68
3/22/2015 7:00 AM 0.00 0.0 M M M Temperature range: 39-73
3/23/2015 7:00 AM T M M M M Temperature range: 41-73 A few drops fell around 9 to 9:30pm
3/24/2015 7:00 AM 0.00 0.0 M M M Temperature range: 40-70
3/25/2015 7:00 AM 0.00 0.0 M M M Temperature range: 41-64
3/26/2015 7:00 AM 0.22 M M M M Temperature range: 31-49 Rain started about 7:15am changing to snow about 7:30am. Rain & snow off and on all morning. By 3pm, the sun came out and the snow was gone.
3/27/2015 7:00 AM 0.00 0.0 M M M Temperature range: 32-66
3/28/2015 7:00 AM 0.00 0.0 M M M Temperature range: 42-73
3/29/2015 7:00 AM 0.00 0.0 M M M Temperature range: 45-80
3/30/2015 7:00 AM 0.00 0.0 M M M Temperature range: 38-62
3/31/2015 7:00 AM 0.00 0.0 M M M Temperature range: 38-70
4/1/2015 7:00 AM 0.00 0.0 M M M Temperature range: 42-74
4/2/2015 7:00 AM 0.00 0.0 M M M Temperature range: 43-69
4/3/2015 7:00 AM 0.31 2.2 0.27 M M Temperature range: 31-43 Drops of rain started falling just past 9am, light rain at noon (12:05pm). After 5pm, we had periods of heavy snow, stopping around 9:30 - 10:00pm
4/4/2015 7:00 AM T M M M M Temperature range: 31-46 Light snow flurries between 7 and 8am. All previous snow melted during the day.
4/5/2015 7:00 AM 0.00 0.0 M M M Temperature range: 31-66
4/6/2015 7:00 AM 0.00 0.0 M M M Temperature range: 40-74
4/7/2015 7:00 AM 0.00 0.0 M M M Temperature range: 46-77
4/8/2015 7:00 AM 0.00 0.0 M M M Temperature range: 47-66
4/9/2015 7:00 AM T M M M M Temperature range: 40-64 A few drops of rain fell about 7:30pm. Half a dozen drops of moisture rolled out of the rain gauge but it wasn't measurable.
4/10/2015 7:00 AM 0.00 0.0 M M M Temperature range: 35-62
4/11/2015 7:00 AM 0.00 0.0 M M M Temperature range: 35-62
4/12/2015 7:00 AM 0.00 0.0 M M M Temperature range: 42-75
4/13/2015 7:00 AM 0.00 0.0 M M M Temperature range: 38-70
4/14/2015 7:00 AM 0.00 0.0 M M M Temperature range: 40-71
4/15/2015 7:00 AM 0.00 0.0 M M M Temperature range: 44-79
4/16/2015 7:00 AM 0.01 0.0 0.00 0.0 0.00 Temperature range: 40-65 Drizzle and light snow began falling about 6:30am. By 7am, the streets were wet but no accumulation.
4/17/2015 7:00 AM 1.85 2.0 0.76 2.0 0.76 Temperature range: 35-42 Rain mixed with snow all day. Roads and driveways wet but clear of snow. Snow board had 2" of wet snow with 0.76" of moisture. The rain gauge was mostly water with a little slush inside and measured 1.85" of moisture, the most I have measured in 5 years. Light rain at 7am.
4/18/2015 7:00 AM 0.23 M M 0.0 M Temperature range: 39-51 Rain until around noon, then clearing with sun. Rain again early this morning, the newspaper was wet, driveway under the paper dry.
4/19/2015 7:00 AM 0.20 M M M M Temperature range: 39-55 Light rain, off and on, ending at 11:30am with 0.18" of moisture. Sun in the afternoon with light rain returning in the evening leaving 0.02" of moisture.
4/20/2015 7:00 AM T M M M M Temperature range: 37-60 A few ferries overnight.
4/21/2015 7:00 AM 0.00 0.0 M M M Temperature range: 34-61
4/22/2015 7:00 AM 0.00 0.0 M M M Temperature range: 41-68
4/23/2015 7:00 AM 0.00 0.0 M M M Temperature range: 44-72
4/24/2015 7:00 AM 0.00 0.0 M M M Temperature range: 46-74
4/25/2015 7:00 AM T M M M M Temperature range: 42-71 A few drops fell at 3:50pm but that was it.
4/26/2015 7:00 AM T M M M M Temperature range: 46-71 Light rain during the night, wet the driveway but no moisture in the rain gauge.
5/12/2015 7:00 AM 0.00 0.0 M M M Temperature range: 38-64
5/13/2015 7:00 AM T M M M M Temperature range: 42-68 A few drops of rain fell at 6;30pm
5/14/2015 7:00 AM 0.03 M M M M Temperature range: 46-65 Light rain showers, on and off starting about 3:30pm.
5/15/2015 7:00 AM 0.02 M M M M Temperature range: 51-76 Late afternoon - early evening sprinkles
5/16/2015 7:00 AM 0.13 M M M M Temperature range: 46-67 Late afternoon showers
5/17/2015 7:00 AM 0.02 M M M M Temperature range: 48-69
5/18/2015 7:00 AM 0.04 M M M M Temperature range: 46-71 Light rain around 3pm and then again overnight.
5/19/2015 7:00 AM 0.77 M M M M Temperature range: 47-54 Light sprinkle about 3pm but most rain fell during the night. It was raining at time of reading.
5/20/2015 7:00 AM 0.65 M M M M Temperature range: 39-49 Rain all day. Drizzle at time of reading.
5/21/2015 7:00 AM 0.04 M M M M Temperature range: 40-47
5/22/2015 7:00 AM 0.12 M M M M Temperature range: 45-54 Rain started sometime after 3 this morning.
5/23/2015 7:00 AM 0.25 M M M M Temperature range: 49-56 Rain off and on most of the day. Some clearing in the early afternoon but then it clouded up again and rained.
5/24/2015 7:00 AM 0.48 M M M M Temperature range: 43-59 Light rain off and on during the day, heavy rain in the middle of the night.
5/25/2015 7:00 AM 0.43 M M M M Temperature range: 44-64 Thunderstorm started 2:05pm Hard rain from 2:15--2:55, stopping at 3pm and leaving 0.42" of moisture.
5/26/2015 7:00 AM 0.16 M M M M Temperature range: 47-68 Rain in the late afternoon, about 5pm. I was 5 miles west at the time and we had hail a little larger than pea size.
5/27/2015 7:00 AM 0.01 M M M M Temperature range: 49-72 A few drops fell at 3pm
5/28/2015 7:00 AM 0.00 0.0 M M M Temperature range: 55-76
5/29/2015 7:00 AM 0.06 M M M M Temperature range: 53-74
5/30/2015 7:00 AM 0.09 M M M M Temperature range: 50-70 Late afternoon thunderstorm and possible rain during the night.
5/31/2015 7:00 AM 0.00 0.0 M M M Temperature range: 54-72
6/1/2015 7:00 AM 0.00 0.0 M M M Temperature range: 58-85
6/2/2015 7:00 AM 0.00 0.0 M M M Temperature range: 58-84 A few drops of rain fell at 5:50pm but nothing more. No trace in the rain gauge.
6/3/2015 7:00 AM 0.00 0.0 M M M Temperature range: 58-85
6/4/2015 7:00 AM 0.00 0.0 M M M Temperature range: 59-76 Drops of rain fell at 6:30pm but there was no moisture in the gauge. Driving 3 miles west of this location, I went through a thunderstorm with very heavy rain.
6/5/2015 7:00 AM 0.24 M M M M Temperature range: 58-80 Rain started at 5:45pm ending at 5:52pm. Second thunderstorm came through at 7:45pm lasting 10 minutes. Third thunderstorm started around 9:15pm and lasted more than an hour. It was raining when I went to bed at 10:30pm
6/6/2015 7:00 AM 0.51 M M M M Temperature range: 55-71 Rain started falling before 10:30am and lasted until 12:15pm in which 0.28" fell. In the evening (9:30pm) a thunderstorm rolled in and it rained, heavy at times. It was still raining at 11:30 when I went to bed. Times are reasonable accurate.
6/7/2015 7:00 AM 0.02 M M M M Temperature range: 56-74 Early evening light rain shower.
6/8/2015 7:00 AM 0.02 M M M M Temperature range: 56-77 A little late afternoon shower (around 5pm).
6/9/2015 7:00 AM 0.00 0.0 M M M Temperature range: 61-79
6/10/2015 7:00 AM 0.06 M M M M Temperature range: 66-87 Rain in late afternoon (see Duration Information) and a few drops fell at 8pm but not enough to add to the rain gauge.
6/11/2015 7:00 AM 0.04 M M M M Temperature range: 61-75 Light shower about 4:45pm
6/12/2015 7:00 AM 0.50 M M M M Temperature range: 58-74 Rain started about 4:15 and was off and on throughout the evening and night. Everything very wet in the morning.
6/13/2015 7:00 AM 0.04 M M M M Temperature range: 57-73 Drizzle and light rain all morning, stopping just before noon.
6/14/2015 7:00 AM 0.09 M M M M Temperature range: 62-85
6/15/2015 7:00 AM 0.00 0.0 M M M Temperature range: 62-82
6/16/2015 7:00 AM 0.02 M M M M Temperature range: 60-71 Light rain fell between 6 and 7am this morning. There were also a few drops at 8:15 last night but no measurable amount then.
6/17/2015 7:00 AM 0.02 M M M M Temperature range: 59-79 First drops fell at 5:47pm and a few more at 6:30.
6/18/2015 7:00 AM 0.00 0.0 M M M Temperature range: 62-81
6/19/2015 7:00 AM 0.00 0.0 M M M
6/20/2015 7:00 AM 0.00 0.0 M M M Temperature range: 64-94
6/21/2015 7:00 AM 0.00 0.0 M M M Temperature range: 64-90
6/22/2015 7:00 AM 0.00 0.0 M M M Temperature range: 65-94
6/23/2015 7:00 AM 0.00 0.0 M M M Temperature range: 60-83
6/24/2015 7:00 AM 0.00 0.0 M M M Temperature range: 64-89
6/25/2015 7:00 AM 0.02 M M M M Temperature range: 60-88 Light rain between 7 and 9pm.
6/26/2015 7:00 AM 0.01 M M M M Temperature range: 61-89 Just a few drops of rain around 6pm.
6/27/2015 7:00 AM 0.00 0.0 M M M Temperature range: 60-83
6/28/2015 7:00 AM 0.00 0.0 M M M Temperature range: 63-89
6/29/2015 7:00 AM T 0.0 M M M Temperature range: 64-90 (little trace)
6/30/2015 7:00 AM 0.00 0.0 M M M Temperature range: 63-88
7/1/2015 7:00 AM 0.09 M M M M Temperature range: 64-97
7/2/2015 7:00 AM 0.04 M M M M Temperature range: 61-89 Don't know when the rain fell.
7/3/2015 7:00 AM 0.18 M M M M Temperature range: 62-88 0.01" of rain fell at 8:15am and a few drops fell at 4:15pm Thunderstorm came through between 7:45-8:20pm dropping most of the moisture.
7/4/2015 7:00 AM 0.00 0.0 M M M Temperature range: 63-83 Happy 4th of July!
7/5/2015 7:00 AM 0.00 0.0 M M M Temperature range: 68-90
7/6/2015 7:00 AM 0.06 M M M M Temperature range: 63-91 Four light rain showers came through at approx. 3pm, 6pm, during the night and 6:45 this morning. Rain gauge readings were 0.02 at 7pm, 0.04 at 6am and 0.06 at 7am. Still sprinkling at 7am reading.
7/7/2015 7:00 AM 0.33 M M M M Temperature range: 60-67 Light to medium rain almost all day.
7/8/2015 7:00 AM 0.04 M M M M Temperature range: 60-72
7/9/2015 7:00 AM 0.48 M M M M Temperature range: 58-68 Rain off and on all day. Two periods of heavy rain, about 1:30pm and 2:45pm
7/10/2015 7:00 AM 0.03 M M M M Temperature range: 65-76 Drops of rain first fell at 5:07pm
7/11/2015 7:00 AM 0.02 M M M M Temperature range: 61-83 Light rain fell during the night.
7/12/2015 7:00 AM T M M M M Temperature range: 61-85 Drops of rain fell at 3:01pm and possibly around 7pm
7/13/2015 7:00 AM 0.00 0.0 M M M Temperature range: 65-89
7/14/2015 7:00 AM 0.12 M M M M Temperature range: 63-82 A few drops of rain mid afternoon but most rain fell between 5 and 6pm
7/15/2015 7:00 AM 0.00 0.0 M M M Temperature range: 62-85
7/16/2015 7:00 AM 0.50 M M M M Temperature range: 59-83 First drops fell just before 4:00pm with the heaviest rain between 4:15 and 4:30. It was very heavy rain with pea size hail at 4:25pm.
7/17/2015 7:00 AM 0.01 M M M M Temperature range: 63-86
7/18/2015 7:00 AM 0.00 0.0 M M M Temperature range: 64-90
7/19/2015 7:00 AM 0.03 M M M M Temperature range: 62-85 Late afternoon thunderstorm.
7/20/2015 7:00 AM T M M M M Temperature range: 62-79 Drops of rain fell at 2:31pm but that was all.
7/21/2015 7:00 AM T M M M M Temperature range: 64-84 A few drops of rain fell about 4pm but that was it.
7/22/2015 7:00 AM 0.07 M M M M Temperature range: 58-80 Thunderstorm came through around 2am this morning.
7/23/2015 7:00 AM 0.00 0.0 M M M Temperature range: 60-88
7/24/2015 7:00 AM 0.00 0.0 M M M Temperature range: 64-93
7/25/2015 7:00 AM 0.00 0.0 M M M Temperature range: 64-86
7/26/2015 7:00 AM 0.00 0.0 M M M Temperature range: 63-92
7/27/2015 7:00 AM 0.00 0.0 M M M Temperature range: 63-91
7/28/2015 7:00 AM 0.00 0.0 M M M Temperature range: 63-93
7/29/2015 7:00 AM 0.00 0.0 M M M Temperature range: 59-87
7/30/2015 7:00 AM 0.00 0.0 M M M Temperature range: 61-87
7/31/2015 7:00 AM 0.00 0.0 M M M Temperature range: 63-88
8/1/2015 7:00 AM 0.00 0.0 M M M Temperature range: 64-91
8/2/2015 7:00 AM 0.00 0.0 M M M Temperature range: 65-90
8/3/2015 7:00 AM 0.00 0.0 M M M Temperature range: 66-90
8/4/2015 7:00 AM 0.00 0.0 M M M Temperature range: 61-85
8/5/2015 7:00 AM 0.00 0.0 M M M Temperature range: 60-89
8/6/2015 7:00 AM 0.00 0.0 M M M Temperature range: 63-94
8/7/2015 7:00 AM 0.00 0.0 M M M Temperature range: 61-91
8/8/2015 7:00 AM 0.00 0.0 M M M Temperature range: 63-88
8/9/2015 7:00 AM 0.00 0.0 M M M Temperature range: 62-89
8/19/2015 7:00 AM 0.23 M M M M Temperature range: 51-75 Rain over night.
8/20/2015 7:00 AM 0.00 0.0 M M M Temperature range: 51-71
8/21/2015 7:00 AM 0.00 0.0 M M M Temperature range: 51-84
8/22/2015 7:00 AM 0.00 0.0 M M M Temperature range: 56-90
8/23/2015 7:00 AM 0.00 0.0 M M M Temperature range: 52-86
8/24/2015 7:00 AM 0.00 0.0 M M M Temperature range: 52-75
8/25/2015 7:00 AM 0.00 0.0 M M M Temperature range: 55-87
8/26/2015 7:00 AM 0.00 0.0 M M M Temperature range: 59-89
8/27/2015 7:00 AM T M M M M Temperature range: 62.88
8/28/2015 7:00 AM 0.06 M M M M Temperature range: 59-85
8/29/2015 7:00 AM 0.00 0.0 M M M Temperature range: 59-83
8/30/2015 7:00 AM 0.00 0.0 M M M Temperature range: 59-86
8/31/2015 7:00 AM 0.00 0.0 M M M Temperature range: 60-91
9/1/2015 7:00 AM 0.16 M M M M Temperature range: 56-85
9/2/2015 7:00 AM 0.00 0.0 M M M Temperature range: 56-86
9/3/2015 7:00 AM 0.00 0.0 M M M Temperature range: 56-86
9/4/2015 7:00 AM 0.03 M M M M Temperature range: 55-84 Mid afternoon shower
9/5/2015 7:00 AM 0.01 M M M M Temperature range: 55-84
9/6/2015 7:00 AM T M M M M Temperature range: 62-85
9/7/2015 7:00 AM T M M M M Temperature range: 58-82 Like yesterday, rain fell for one minute wetting the driveway for a few minutes.
9/8/2015 7:00 AM 0.05 M M M M Temperature range: 56-78
9/9/2015 7:00 AM 0.00 0.0 M M M Temperature range: 52-78
9/10/2015 7:00 AM 0.00 0.0 M M M Temperature range: 52-83
9/11/2015 7:00 AM 0.00 0.0 M M M Temperature range: 53-83
9/12/2015 7:00 AM 0.00 0.0 M M M Temperature range: 52-74
9/13/2015 7:00 AM 0.00 0.0 M M M
9/14/2015 7:00 AM 0.00 0.0 M M M Temperature range: 59-86
9/15/2015 7:00 AM 0.00 0.0 M M M Temperature range: 61-85
9/16/2015 7:00 AM 0.00 0.0 M M M Temperature range: 58-82
9/17/2015 5:20 AM 0.00 0.0 M M M Temperature range: 57-82
9/22/2015 7:00 AM 0.00 0.0 M M M Temperature range: 51-82
9/23/2015 7:00 AM 0.00 0.0 M M M Temperature range: 57-76
9/24/2015 7:00 AM 0.00 0.0 M M M Temperature range: 51-76
9/25/2015 7:00 AM 0.00 0.0 M M M Temperature range: 52-79
9/26/2015 7:00 AM 0.00 0.0 M M M Temperature range: 51-77
9/27/2015 7:00 AM 0.00 0.0 M M M Temperature range: 51-78
9/28/2015 7:00 AM 0.00 0.0 M M M Temperature range: 54-82
9/29/2015 7:00 AM 0.02 M M M M Temperature range: 57-75 Light rain fell about 5am
9/30/2015 7:00 AM 0.02 M M M M Temperature range: 57-78 Light rain fell at 3:30pm. We may have had more around 7-8pm (saw driveway was wet)



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
1/16/2015 1/20/2015 1:00 PM 5 0.00 0.0 M
2/13/2015 2/17/2015 2:00 PM 5 0.65 6.0 0.71 Heavy snow may have blocked the gauge but by the time I returned to Lafayette, the sun had melted the snow and only water was in the gauge.
4/27/2015 5/11/2015 1:00 PM 15 4.37 0.0 0.00
8/10/2015 8/18/2015 9:30 AM 9 0.03 M M
9/18/2015 9/21/2015 4:00 PM 4 0.00 M M



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