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 15 1.16 2.11 31 2.05 25 0.06 6 1 8 0 0.0 0 0
Nov 15 0.87 2.09 29 2.09 29 0.00 0 0 8 1 14.6 6 8
Dec 15 0.69 1.07 31 1.07 31 0.00 0 0 5 4 12.9 5 22
Jan 16 0.46 0.23 31 0.23 28 0.00 3 0 3 1 2.2 3 10
Feb 16 0.46 1.04 29 0.24 26 0.80 3 1 1 0 1.8 1 6
March 16 1.58 2.42 31 2.42 31 0.00 0 0 9 1 23.0 5 8
April 16 1.86 3.03 30 3.03 30 0.00 0 0 7 1 6.7 1 1
May 16 2.11 1.49 30 0.79 19 0.70 11 1 8 2 0.0 0 0
June 16 1.63 1.30 30 1.30 30 0.00 0 0 8 2 0.0 0 0
July 16 1.51 0.41 31 0.16 20 0.25 11 1 5 0 0.0 0 0
Aug 16 1.45 0.84 31 0.84 31 0.00 0 0 8 1 0.0 0 0
Sept 16 1.48 0.15 29 0.15 13 0.00 16 0 3 0 0.0 0 0
Water Year Totals: 15.26" 16.18" 363 days 14.37" 313 1.81" 50 days 4 73 days 13 days 61.2" 21 days 55 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 0.00
10/2/2015 0.00
10/3/2015 0.04
10/4/2015 0.56
10/5/2015 0.02
10/6/2015 0.00
10/7/2015 **
10/8/2015 **
10/9/2015 **
10/10/2015 **
10/11/2015 **
10/12/2015 0.06
10/13/2015 0.00
10/14/2015 0.00
10/15/2015 0.00
10/16/2015 0.00
10/17/2015 0.00
10/18/2015 0.00
10/19/2015 0.00
10/20/2015 0.00
10/21/2015 0.65
10/22/2015 0.28
10/23/2015 0.48
10/24/2015 0.01
10/25/2015 0.00
10/26/2015 0.00
10/27/2015 0.00
10/28/2015 0.00
10/29/2015 0.00
10/30/2015 0.00
10/31/2015 0.01
11/1/2015 0.00
11/2/2015 0.00
11/3/2015 0.00
11/4/2015 0.00
11/5/2015 0.60
11/6/2015 0.00
11/7/2015 0.00
11/8/2015 0.00
11/9/2015 0.00
11/10/2015 0.00
11/11/2015 0.58
11/12/2015 0.00
11/13/2015 0.00
11/14/2015 0.00
11/15/2015 0.00
11/16/2015 0.00
11/17/2015 0.39
11/18/2015 0.00
11/19/2015 0.00
11/20/2015 0.00
11/21/2015 0.16
11/22/2015 0.00
11/23/2015 0.00
11/24/2015 0.00
11/25/2015
11/26/2015 0.07
11/27/2015 0.18
11/28/2015 0.02
11/29/2015 T
11/30/2015 0.09
12/1/2015 0.00
12/2/2015 0.00
12/3/2015 0.00
12/4/2015 0.00
12/5/2015 0.00
12/6/2015 0.00
12/7/2015 0.00
12/8/2015 0.00
12/9/2015 0.00
12/10/2015 0.00
12/11/2015 0.00
12/12/2015 T
12/13/2015 0.24
12/14/2015 0.00
12/15/2015 0.46
12/16/2015 0.17
12/17/2015 0.00
12/18/2015 T
12/19/2015 0.00
12/20/2015 0.00
12/21/2015 T
12/22/2015 0.00
12/23/2015 0.03
12/24/2015 T
12/25/2015 0.00
12/26/2015 0.17
12/27/2015 0.00
12/28/2015 0.00
12/29/2015 0.00
12/30/2015 0.00
12/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2016 0.00
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 0.00
1/8/2016 0.19
1/9/2016 0.01
1/10/2016 0.00
1/11/2016 0.00
1/12/2016 0.00
1/13/2016 0.00
1/14/2016 0.00
1/15/2016 0.00
1/16/2016 0.00
1/17/2016 0.00
1/18/2016 0.00
1/19/2016 0.03
1/20/2016 0.00
1/21/2016 0.00
1/22/2016 0.00
1/23/2016 0.00
1/24/2016 0.00
1/25/2016 0.00
1/26/2016 T
1/27/2016 0.00
1/28/2016 0.00
1/29/2016 **
1/30/2016 **
1/31/2016 **
2/1/2016 **
2/2/2016 **
2/3/2016 0.80
2/4/2016 0.00
2/5/2016 0.00
2/6/2016 0.00
2/7/2016 0.00
2/8/2016 0.00
2/9/2016 0.00
2/10/2016 0.00
2/11/2016 0.00
2/12/2016 0.00
2/13/2016 0.00
2/14/2016 0.00
2/15/2016 0.00
2/16/2016 0.00
2/17/2016 0.00
2/18/2016 0.00
2/19/2016 0.00
2/20/2016 0.00
2/21/2016 0.00
2/22/2016 0.00
2/23/2016 0.24
2/24/2016 0.00
2/25/2016 0.00
2/26/2016 0.00
2/27/2016 0.00
2/28/2016 0.00
2/29/2016 0.00
3/1/2016 0.00
3/2/2016 0.00
3/3/2016 0.00
3/4/2016 0.00
3/5/2016 0.00
3/6/2016 0.00
3/7/2016 0.00
3/8/2016 0.02
3/9/2016 0.00
3/10/2016 0.00
3/11/2016 0.00
3/12/2016 0.00
3/13/2016 0.00
3/14/2016 0.00
3/15/2016 0.00
3/16/2016 0.00
3/17/2016 0.00
3/18/2016 0.74
3/19/2016 0.10
3/20/2016 T
3/21/2016 0.00
3/22/2016 0.00
3/23/2016 0.90
3/24/2016 0.54
3/25/2016 0.00
3/26/2016 0.06
3/27/2016 0.01
3/28/2016 0.00
3/29/2016 0.00
3/30/2016 0.03
3/31/2016 0.02
Day of YearDaily PrcpMultiday Prcp
4/1/2016 0.00
4/2/2016 0.00
4/3/2016 0.00
4/4/2016 0.00
4/5/2016 0.00
4/6/2016 0.00
4/7/2016 0.00
4/8/2016 0.00
4/9/2016 0.00
4/10/2016 0.00
4/11/2016 0.05
4/12/2016 0.00
4/13/2016 0.00
4/14/2016 0.00
4/15/2016 0.00
4/16/2016 0.56
4/17/2016 1.47
4/18/2016 0.12
4/19/2016 T
4/20/2016 0.00
4/21/2016 0.00
4/22/2016 0.00
4/23/2016 0.00
4/24/2016 0.00
4/25/2016 0.00
4/26/2016 0.04
4/27/2016 0.00
4/28/2016 0.00
4/29/2016 0.19
4/30/2016 0.60
5/1/2016 0.05
5/2/2016 0.04
5/3/2016 0.00
5/4/2016 0.00
5/5/2016 0.00
5/6/2016 0.00
5/7/2016 T
5/8/2016 0.57
5/9/2016 0.05
5/10/2016 0.00
5/11/2016 0.01
5/12/2016 0.00
5/13/2016 0.00
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 0.70
5/26/2016 0.00
5/27/2016 T
5/28/2016 0.03
5/29/2016 0.02
5/30/2016 0.02
5/31/2016 0.00
6/1/2016 0.33
6/2/2016 0.00
6/3/2016 0.00
6/4/2016 0.00
6/5/2016 0.00
6/6/2016 T
6/7/2016 0.11
6/8/2016 0.00
6/9/2016 0.01
6/10/2016 0.03
6/11/2016 0.00
6/12/2016 T
6/13/2016 0.59
6/14/2016 0.14
6/15/2016 0.00
6/16/2016 0.00
6/17/2016 0.00
6/18/2016 0.00
6/19/2016 0.00
6/20/2016 0.00
6/21/2016 0.00
6/22/2016 0.00
6/23/2016 0.00
6/24/2016 0.00
6/25/2016 0.00
6/26/2016 0.00
6/27/2016 0.00
6/28/2016 0.00
6/29/2016 0.03
6/30/2016 0.06
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.06
7/2/2016 0.01
7/3/2016 0.01
7/4/2016 0.00
7/5/2016 0.00
7/6/2016 0.06
7/7/2016 0.00
7/8/2016 0.00
7/9/2016 0.02
7/10/2016 0.00
7/11/2016 0.00
7/12/2016 0.00
7/13/2016 0.00
7/14/2016 0.00
7/15/2016 0.00
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 0.25
7/27/2016 0.00
7/28/2016 0.00
7/29/2016 0.00
7/30/2016 0.00
7/31/2016 0.00
8/1/2016 0.00
8/2/2016 0.00
8/3/2016 T
8/4/2016 0.01
8/5/2016 0.03
8/6/2016 0.00
8/7/2016 0.00
8/8/2016 0.00
8/9/2016 0.00
8/10/2016 0.00
8/11/2016 0.00
8/12/2016 0.00
8/13/2016 0.00
8/14/2016 0.00
8/15/2016 0.00
8/16/2016 0.00
8/17/2016 0.02
8/18/2016 0.00
8/19/2016 0.01
8/20/2016 0.08
8/21/2016 0.00
8/22/2016 0.00
8/23/2016 0.00
8/24/2016 0.00
8/25/2016 0.07
8/26/2016 0.01
8/27/2016 0.00
8/28/2016 0.00
8/29/2016 0.00
8/30/2016 0.61
8/31/2016 0.00
9/1/2016 0.00
9/2/2016 0.00
9/3/2016 0.01
9/4/2016 0.00
9/5/2016 0.02
9/6/2016 0.00
9/7/2016 0.00
9/8/2016 0.00
9/9/2016 0.00
9/10/2016 0.00
9/11/2016 0.00
9/12/2016 0.00
9/13/2016 0.12
9/14/2016
9/15/2016 **
9/16/2016 **
9/17/2016 **
9/18/2016 **
9/19/2016 **
9/20/2016 **
9/21/2016 **
9/22/2016 **
9/23/2016 **
9/24/2016 **
9/25/2016 **
9/26/2016 **
9/27/2016 **
9/28/2016 **
9/29/2016 **
9/30/2016 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 7:00 AM 0.00 0.0 M M M Temperature range: 58-79
10/2/2015 7:00 AM 0.00 0.0 M M M Temperature range: 60-81
10/3/2015 7:00 AM 0.04 M M M M Temperature range: 51-70
10/4/2015 7:00 AM 0.56 M M M M Temperature range: 50-62 Thunderstorm storm between 8pm and 9pm had heavy rain. Rain again around midnight.
10/5/2015 7:00 AM 0.02 M M M M Temperature range: 51-57
10/6/2015 7:00 AM 0.00 0.0 M M M Temperature range: 53-67
10/13/2015 7:00 AM 0.00 0.0 M M M
10/14/2015 7:00 AM 0.00 0.0 M M M
10/15/2015 7:00 AM 0.00 0.0 M M M Temperature range: 81.82
10/16/2015 7:00 AM 0.00 0.0 M M M Temperature range: 43-68
10/17/2015 7:00 AM 0.00 0.0 M M M Temperature range: 42:66
10/18/2015 7:00 AM 0.00 0.0 M M M Temperature range: 47-76
10/19/2015 7:00 AM 0.00 0.0 M M M Temperature range: 52-78
10/20/2015 7:00 AM 0.00 0.0 M M M Temperature range: 52-70
10/21/2015 7:07 AM 0.65 M M M M Temperature range: 50-72 Still raining at time of reading. Lighting noticed at 8:30 pm but don't know when the rain began.
10/22/2015 7:04 AM 0.28 M M M M Temperature range: 48-51 Still light rain at reading.
10/23/2015 7:00 AM 0.48 M M M M Temperature range: 45-49
10/24/2015 7:00 AM 0.01 M M M M Temperature range: 40-60 Light mid afternoon shower produced 0.01" of moisture. A few drops fell again in the early evening.
10/25/2015 7:00 AM 0.00 0.0 M M M Temperature range: 40-65
10/26/2015 7:00 AM 0.00 0.0 M M M Temperature range: 44-65
10/27/2015 7:00 AM 0.00 0.0 M M M Temperature range: 46-66
10/28/2015 7:00 AM 0.00 0.0 M M M Temperature range: 36-64
10/29/2015 7:00 AM 0.00 0.0 M M M Temperature range: 36-60
10/30/2015 7:00 AM 0.00 0.0 M M M Temperature range: 41-57
10/31/2015 7:00 AM 0.01 M M M M Temperature range: 32-53 Light sprinkle fell about 7:45am (0.01")
11/1/2015 7:00 AM 0.00 0.0 M M M Temperature range: 45-69
11/2/2015 7:00 AM 0.00 0.0 M M M Temperature range: 46-74
11/3/2015 7:00 AM 0.00 0.0 M M M Temperature range: 42-72
11/4/2015 7:00 AM 0.00 0.0 M M M Temperature range: 43-76
11/5/2015 7:00 AM 0.60 M M M M Temperature range: 36-62 Rain started around 5:30pm and looked as if it was pretty much over by 9pm.
11/6/2015 7:00 AM 0.00 0.0 M M M Temperature range: 33-54
11/7/2015 7:00 AM 0.00 0.0 M M M Temperature range: 29-53
11/8/2015 7:00 AM 0.00 0.0 M M M Temperature range: 29-56
11/9/2015 7:00 AM 0.00 0.0 M M M Temperature range: 33-65
11/10/2015 7:00 AM 0.00 0.0 M M M Temperature range: 35-62
11/11/2015 7:00 AM 0.58 6.8 0.58 6.8 0.58 Temperature range: 36-60 Snow started about 12:30am and ended before 5am.
11/12/2015 7:00 AM 0.00 0.0 M M M Temperature range: 33-48
11/13/2015 7:00 AM 0.00 0.0 M M M Temperature range: 29-50
11/14/2015 7:00 AM 0.00 0.0 M M M Temperature range: 29-57
11/15/2015 7:00 AM 0.00 0.0 M M M Temperature range: 33-63
11/16/2015 7:00 AM 0.00 0.0 M M M Temperature range: 33-53
11/17/2015 7:00 AM 0.39 M M M M Temperature range: 35-49 Rain started at 2:25pm. Looks like it was over by midnight. Rain changed to snow and gave the grass a light dusting but nothing to measure. The board was just wet this morning.
11/18/2015 7:00 AM 0.00 0.0 M M M Temperature range: 52-36
11/19/2015 7:00 AM 0.00 0.0 M M M Temperature range: 28-55
11/20/2015 7:00 AM 0.00 0.0 M M M Temperature range: 29-51
11/21/2015 7:00 AM 0.16 2.3 0.14 2.3 0.14 Temperature range: 21-56 First snow fell about 3:30 pm and it ended before midnight. Board had 2.3 inches of snow but a little more on the grass, a lot less on the driveway and roads.
11/22/2015 7:00 AM 0.00 0.0 0.00 0.3 0.09 Temperature range: 21-43 0.3" of snow on board with 0.09" of moisture. Snow is gone in field where there is little or no shade.
11/23/2015 7:00 AM 0.00 0.0 M M M Temperature range: 28.51 Snow 95% gone. No snow on the board.
11/24/2015 7:00 AM 0.00 0.0 M M M Temperature range: 33-58
11/26/2015 7:00 AM 0.07 0.1 0.01 0.1 0.01 Temperature range: 28-45 First rain fell at 6:20pm. It didn't last long. Snow flaks started falling at 6aam and by 7am we had 0.1" of snow with 0.01" of moisture. The rain gauge had 0.07" of moisture in it.
11/27/2015 7:00 AM 0.18 3.3 0.22 3.3 0.22 Temperature range: 19-32 Snow fluries and light snow all day into evening. 3.3" of snow with 0.22" of moisture on the board. Rain gauge had 0.18" of moisture.
11/28/2015 7:00 AM 0.02 1.1 0.03 3.6 0.23 Temperature range: 19-31 Snow flurries and light snow most of the day.
11/29/2015 7:00 AM T T 0.00 2.7 0.23 Temperature range: 19-35 A few snow furies in the morning left only a trace of snow that quickly disappeared when the sun came out.
11/30/2015 7:00 AM 0.09 1.0 0.09 3.2 0.29 Temperature range: 26-35 Light snow started about 8:30pm and ended about 5am
12/1/2015 7:00 AM 0.00 0.0 0.00 2.2 0.27 Temperature range: 24-38
12/2/2015 7:00 AM 0.00 0.0 0.00 1.1 0.17 Temperature range: 28-46
12/3/2015 7:00 AM 0.00 0.0 0.00 0.4 0.11 Temperature range: 28-49 0.4" of snow and ice on the board. Ice made it hard to get a good moisture reading.
12/4/2015 7:00 AM 0.00 0.0 M M M Temperature range: 29-52 Snow gone from board. Snow patches in shade.
12/5/2015 7:00 AM 0.00 0.0 M M M Temperature range: 31-41
12/6/2015 7:00 AM 0.00 0.0 M M M Temperature range: 27-47
12/7/2015 7:00 AM 0.00 0.0 M M M Temperature range: 26-52
12/8/2015 7:00 AM 0.00 0.0 M M M Temperature range: 38-54
12/9/2015 7:00 AM 0.00 0.0 M M M Temperature range: 52-60
12/10/2015 7:00 AM 0.00 0.0 M M M Temperature range: 48-66
12/11/2015 7:00 AM 0.00 0.0 M M M Temperature range: 42-62
12/12/2015 7:00 AM T M M M M Temperature range: 34-48 Trace of snow on the board. Snowing very lightly. No snow on grass or roadways. Must have started about 6:30am.
12/13/2015 7:00 AM 0.24 2.7 0.21 2.7 0.21 Temperature range: 26-34 Snow started at 7am and ended mid afternoon. Flakes were small.
12/14/2015 7:00 AM 0.00 0.0 0.00 1.5 0.18 Temperature range: 26-38 1.5" of snow on the board w/ 0.18" of moisture
12/15/2015 7:00 AM 0.46 5.0 0.40 5.6 0.53 Temperature range: 24-37 Snow started around midnight, picking up in the early hours. 5.0' of new snow on the board (but 8' in the field) 5.6" of new and old snow.
12/16/2015 7:00 AM 0.17 2.7 0.23 6.4 0.56 Temperature range: 19-29 The depth of new and old snow in a near by field was 8.0" Don't know why there is such a difference between the field and the snow board.
12/17/2015 7:00 AM 0.00 0.0 0.00 5.0 0.66 Temperature range: 15-31
12/18/2015 7:00 AM T T T 4.8 0.63 10-25 Very light sow fluries between noon and 1pm with no accumulation. The board had 4.8" of snow with 0.63" of moisture. The nearby field had about 6" of snow on the ground.
12/19/2015 7:00 AM 0.00 0.0 0.00 4.6 0.70 Temperature range: 11-41
12/20/2015 7:00 AM 0.00 0.0 0.00 3.5 0.79 Temperature range: 25-43 Snow measurements were taken from the snow board. Snow in nearby field measured 6.5"
12/21/2015 7:00 AM T M M 5.7 0.92 Temperature range: 26-43 Light rain fell about 3pm. Snow and 1/2" of ice on the snow board prevented me from getting a sample so I took my measurements from the open field. 5.7" of old snow w/0.92" of moisture.
12/22/2015 7:00 AM 0.00 0.0 0.00 5.9 1.12 Temperature range: 27-41 Snow board not usable due to ice. Measurements made in field.
12/23/2015 7:00 AM 0.03 0.3 0.02 6.2 1.08 Temperature range: 27-42 Light snow overnight.
12/24/2015 7:00 AM T T T 5.3 1.07 Temperature range: 24-35 Light furies late in the afternoon. Existing snow measurements taken from open field.
12/25/2015 7:00 AM 0.00 0.0 0.00 5.0 1.00 Temperature range: 21-33 Measurement was taken in the field since there is little left on the snow board.
12/26/2015 7:00 AM 0.17 2.2 0.17 7.5 1.31 Temperature range: 17-31 Snow started in the evening and ended before 2am. Total snow was measured in the field (not on snow board).
12/27/2015 7:00 AM 0.00 0.0 0.00 6.6 1.15 Temperature range: 14-28
12/28/2015 7:00 AM 0.00 0.0 0.00 6.5 1.12 Temperature Range: 11-22
12/29/2015 7:00 AM 0.00 0.0 0.00 6.5 1.09 Temperature range: 11-23
12/30/2015 7:00 AM 0.00 0.0 0.00 6.5 1.16 Temperature range: 11-23
12/31/2015 7:00 AM 0.00 0.0 0.00 6.1 0.98 Temperature range: 13-24
1/1/2016 7:00 AM 0.00 0.0 0.00 6.5 1.06 Temperature range: 12-25 Old snow measurement taken from field
1/2/2016 7:00 AM 0.00 0.0 0.00 6.5 1.16 Temperature range: 12-31 Old snow measurements taken from the field.
1/3/2016 7:00 AM 0.00 0.0 0.00 6.5 1.20 Temperature range: 20-36 Measurements were taken from open field
1/4/2016 7:00 AM 0.00 0.0 0.00 6.1 1.00 Temperature range: 22-36 Snow measurements from the field.
1/5/2016 7:00 AM 0.00 0.0 M M M Temperature range: 25-34 no measurement of old snow taken. today
1/6/2016 7:00 AM 0.00 0.0 0.00 6.1 1.20 Temperature range: 28-48 Old snow measurement taken from the field.
1/7/2016 7:00 AM 0.00 0.0 0.00 6.3 1.18 Temperature range: 28-47 Existing snow measurements taken from the field
1/8/2016 7:00 AM 0.19 2.0 0.18 7.9 1.29 Temperature range: 29-46 Light snow this morning. Started about 7:30pm
1/9/2016 7:00 AM 0.01 0.1 0.01 8.0 1.24 Temperature range: 21-38 Light snow in the morning and again just before dawn this morning. New snow measured on the snow board. Old and new snow measured in the field. Can't wait for all snow to melt and we can start again on the snow board.
1/10/2016 7:00 AM 0.00 0.0 0.00 7.6 1.39 Temperature range: 14-37 Snow measurements taken from field, not snow board.
1/11/2016 7:00 AM 0.00 0.0 0.00 M M Temperature range: 15-35 No existing snow measurements were taken.
1/12/2016 7:00 AM 0.00 0.0 0.00 7.2 1.22 Temperature range: 19-38 Existing snow measurements taken in the field
1/13/2016 7:00 AM 0.00 0.0 M M M Temperature range: 24-50 No snow measurements taken in field
1/14/2016 7:00 AM 0.00 0.0 M M M Temperature range: 27-49 No snow measurements taken in the field.
1/15/2016 7:00 AM 0.00 0.0 M M M Temperature range: 29-49 no snow measurements taken in the field. Some spots were bare, some not.
1/16/2016 7:00 AM 0.00 0.0 M M M Temperature range: 20-40
1/17/2016 7:00 AM 0.00 0.0 M M M Temperature range: 20-44 bare spots in the field, no old snow measurements taken.
1/18/2016 7:00 AM 0.00 0.0 M M M Temperature range: 22-36 No measurements taken in the field which has many bare spots.
1/19/2016 7:00 AM 0.03 0.1 0.02 M M Temperature range: 24-57 Light snow early this am (4 to 5am) this morning.
1/20/2016 7:00 AM 0.00 0.0 M M M Temperature range: 30-48
1/21/2016 7:00 AM 0.00 0.0 M M M Temperature range: 31-54
1/22/2016 7:00 AM 0.00 0.0 M M M Temperature range: 26-46
1/23/2016 7:00 AM 0.00 0.0 M M M Temperature range: 27-48
1/24/2016 7:00 AM 0.00 0.0 M M M Temperature range: 32-59
1/25/2016 7:00 AM 0.00 0.0 M M M Temperature range: 31-48
1/26/2016 7:00 AM T M M M M Temperature range: 22-44 A few flurries in the late afternoon but not measurable.
1/27/2016 7:00 AM 0.00 0.0 M M M Temperature range: 22-45
1/28/2016 7:00 AM 0.00 0.0 M M M Temperature range: 27-54
2/4/2016 7:00 AM 0.00 0.0 0.00 8.3 0.77 Temperature range: 12-36
2/5/2016 7:00 AM 0.00 0.0 0.00 7.3 0.80 Temperature range: 21-35
2/6/2016 7:00 AM 0.00 0.0 0.00 4.4 0.65 Temperature range: 21-44
2/7/2016 7:00 AM 0.00 0.0 0.00 2.6 1.12 Temperature range: 21-46 The snow board had 2.2 inches of snow and half inch of ice. To get my moisture measurement, I chipped some of the ice up. Might have been too much? These were the readings I got.
2/8/2016 7:00 AM 0.00 0.0 0.00 1.8 M Temperature range: 23-39 1.5 inches of ice covered by 1/4 inch of snow prevented me from getting a accurate moisture measurement.
2/9/2016 7:00 AM 0.00 0.0 M M M Temperature range: 24-42
2/10/2016 7:00 AM 0.00 0.0 M M M
2/11/2016 7:00 AM 0.00 0.0 M M M Temperature range: 38-58
2/12/2016 7:00 AM 0.00 0.0 M M M Temperature range: 33-58
2/13/2016 7:00 AM 0.00 0.0 M M M Temperature range: 32-47
2/14/2016 7:00 AM 0.00 0.0 M M M Temperature range: 33-62
2/15/2016 7:00 AM 0.00 0.0 M M M Temperature range: 37-54
2/16/2016 7:00 AM 0.00 0.0 M M M Temperature range: 35-60
2/17/2016 7:00 AM 0.00 0.0 M M M Temperature range: 34-55
2/18/2016 7:00 AM 0.00 0.0 M M M Temperature range: 33-53
2/19/2016 7:00 AM 0.00 0.0 M M M Temperature range: 42-68
2/20/2016 7:00 AM 0.00 0.0 M M M Temperature range: 35-61
2/21/2016 7:00 AM 0.00 0.0 M M M Temperature range: 32-59
2/22/2016 7:00 AM 0.00 0.0 M M M Temperature range: 31-45
2/23/2016 7:00 AM 0.24 1.8 0.20 1.8 0.20 Temperature range: 31-54 Rain started just before 6pm and changed to snow before 7pm. All stopped before 10pm.
2/24/2016 7:00 AM 0.00 0.0 M M M Temperature range: 30-44
2/25/2016 7:00 AM 0.00 0.0 M M M Temperature range: 26-54
2/26/2016 7:00 AM 0.00 0.0 M M M Temperature range: 26-51
2/27/2016 7:00 AM 0.00 0.0 M M M Temperature range: 32-63
2/28/2016 7:00 AM 0.00 0.0 M M M Temperature range: 33-62
2/29/2016 7:00 AM 0.00 0.0 M M M Temperature range: 39-58
3/1/2016 7:00 AM 0.00 0.0 M M M Temperature range: 30-58
3/2/2016 7:00 AM 0.00 0.0 M M M Temperature range: 31-53
3/3/2016 7:00 AM 0.00 0.0 M M M Temperature range: 34-57
3/4/2016 7:00 AM 0.00 0.0 M M M Temperature range: 35-60
3/5/2016 7:00 AM 0.00 0.0 M M M Temperature range: 33-57
3/6/2016 7:00 AM 0.00 0.0 M M M Temperature range: 35-58
3/7/2016 7:00 AM 0.00 0.0 M M M Temperature range: 40-69
3/8/2016 7:00 AM 0.02 M M M M Temperature range: 33-58
3/9/2016 7:00 AM 0.00 0.0 M M M Temperature range: 32-50
3/10/2016 7:00 AM 0.00 0.0 M M M Temperature range: 33-61
3/11/2016 7:00 AM 0.00 0.0 M M M Temperature range: 35-68
3/12/2016 7:00 AM 0.00 0.0 M M M Temperature range: 41-72
3/13/2016 7:00 AM 0.00 0.0 M M M Temperature range: 45-68
3/14/2016 7:00 AM 0.00 0.0 M M M Temperature range: 44-66
3/15/2016 7:00 AM 0.00 0.0 M M M Temperature range: 34-60
3/16/2016 7:00 AM 0.00 0.0 M M M Temperature range: 32-46
3/17/2016 7:00 AM 0.00 0.0 M M M Temperature range: 30-49
3/18/2016 7:00 AM 0.74 6.5 0.65 M M Temperature range: 23-37 Snow started at 8:50 with a few flakes. It snowed and rained all day and through the night. Still snowing this morning.
3/19/2016 7:00 AM 0.10 0.5 0.03 5.2 0.63 Temperature range: 23-38 Snow stopped at 11:50am. Had about 1" of snow that melted in the afternoon. 1/2" of new snow fell between 3am and 7 this morning with 0.03" of moisture.
3/20/2016 7:00 AM T T T 3.5 M Temperature range: 23-38 Light snow at 7am ended by 7:20am 2.5 inches of existing snow but a half inch of ice underneath made in difficult to measure the moisture.
3/21/2016 7:00 AM 0.00 0.0 M M M Temperature range: 23-48 Temperature is still in the 40's this morning. All snow is gone from the snow board while there is still snow in the near by fields.
3/22/2016 7:00 AM 0.00 0.0 M M M Temperature range: 41-65
3/23/2016 7:00 AM 0.90 4.0 0.44 4.0 0.44 Temperature range: 32-65 Rain started before midnight changing to snow in the early morning hours. At 7am, 4" of new snow w/ 0.44" of moisture.
3/24/2016 7:00 AM 0.54 11.0 1.17 15.0 1.82 Temperature range: 23-37
3/25/2016 7:00 AM 0.00 0.0 M 10.5 1.63 Temperature range: 23-44
3/26/2016 7:00 AM 0.06 1.0 0.06 8.0 1.43 Temperature range: 28-49 Light snow began falling about 8:15pm. Most fell in the early morning hours. Old and new snow measurements were made in the field since the sun melted much of the snow on the board.
3/27/2016 7:00 AM 0.01 T 0.00 6.5 1.23 Temperature range: 24-45 Existing snow measurements were taken in the field, not on the snow board.
3/28/2016 7:00 AM 0.00 0.0 M 4.0 0.99 Temperature range: 25-51
3/29/2016 7:00 AM 0.00 0.0 M M M Temperature range: 32-54 70% of the field is bare. In the partly shady areas, the old snow is about 1.5" deep and will be gone by this afternoon.
3/30/2016 7:00 AM 0.03 M M M M Temperature range: 35-59 Rain drops started at 5:00pm and lasted about 10 minutes.
3/31/2016 7:00 AM 0.02 M M M M Temperature range: 33-53 Sprinkles at about 3:30pm
4/1/2016 7:00 AM 0.00 0.0 M M M Temperature range: 29-49 A few flurries during the day but no moisture in the rain gauge.
4/2/2016 7:00 AM 0.00 0.0 M M M Temperatures range: 29-56
4/3/2016 7:00 AM 0.00 0.0 M M M Temperature range: 41-68
4/4/2016 7:00 AM 0.00 0.0 M M M Temperature range: 46-73
4/5/2016 7:00 AM 0.00 0.0 M M M Temperature range: 49-74
4/6/2016 7:00 AM 0.00 0.0 M M M Temperature range: 44-69
4/7/2016 7:00 AM 0.00 0.0 M M M Temperature range:46-73
4/8/2016 7:00 AM 0.00 0.0 M M M Temperature range: 40-69
4/9/2016 7:00 AM 0.00 0.0 M M M Temperature range: 42-71
4/10/2016 7:00 AM 0.00 0.0 M M M Temperature range: 43-79
4/11/2016 7:00 AM 0.05 M M M M Temperature range: 44-71
4/12/2016 7:00 AM 0.00 0.0 M M M Temperature range: 42-64
4/13/2016 7:00 AM 0.00 0.0 M M M Temperature range: 43-76
4/14/2016 7:00 AM 0.00 0.0 M M M Temperature range: 48-78
4/15/2016 7:00 AM 0.00 0.0 M M M Temperature range: 47-82
4/16/2016 7:00 AM 0.56 M M M M Temperature range: 37-61 Rain and snow falling at 7am but no accumulation yet.
4/17/2016 7:00 AM 1.47 6.7 0.86 M M Temperature range: 35-38 Snow board had 6.7 inches of now while the surrounding fields had 8.5 to 9 inches. This mourning, the rain gauge mouth was clocked by snow so not sure the reading isn't a little low.
4/18/2016 7:00 AM 0.12 T M 3.3 1.25 Temperature range: 36-49 Snow stopped in the early afternoon. Any new snow melted.
4/19/2016 7:00 AM T M M M M Temperature range: 37-55 Slight drizzle around 8am but only lasted 10 minutes. Snow melted during the day leaving patches in shady areas
4/20/2016 7:00 AM 0.00 0.0 M M M Temperature range: 38-62
4/21/2016 7:00 AM 0.00 0.0 M M M Temperature range: 41-62
4/22/2016 7:00 AM 0.00 0.0 M M M Temperature range: 43-70
4/23/2016 7:00 AM 0.00 0.0 M M M Temperature range: 46-81
4/24/2016 7:00 AM 0.00 0.0 M M M Temperature range: 51-80 A low pressure system came through between 6pm and 6:30pm with high winds but no moisture.
4/25/2016 7:00 AM 0.00 0.0 M M M Temperature range: 44-70
4/26/2016 7:00 AM 0.04 M M M M Temperature range: 44-70 Thunderstorm just before 6am with pea size hail. Storm lasted about 5 minutes.
4/27/2016 7:00 AM 0.00 0.0 M M M Temperature range: 36-54
4/28/2016 7:00 AM 0.00 0.0 M M M Temperature range: 39-61
4/29/2016 7:00 AM 0.19 0.0 0.00 M M Temperature range: 38-45 Light snow showers and drizzle from mid-morning to mid afternoon. Again, overnight. No accumulation.
4/30/2016 7:00 AM 0.60 0.0 0.00 M M Temperature range: 35-40 Light snow and rain most of the day and during the night. No accumulation. Still have light snow/rain this morning.
5/1/2016 7:00 AM 0.05 0.0 0.00 M M Temperature range: 36-43 Light snow and drizzle most of the morning letting up n the afternoon. Starting agin just before dawn this morning.
5/2/2016 7:00 AM 0.04 0.0 0.00 M M Temperature range: 34-50 Light snow and drizzle during the morning ending early afternoon
5/3/2016 7:00 AM 0.00 0.0 M M M Temperature range: 37-64
5/4/2016 7:00 AM 0.00 0.0 M M M Temperature range: 46-69
5/5/2016 7:00 AM 0.00 0.0 M M M Temperature range: 49-77
5/6/2016 7:00 AM 0.00 0.0 M M M Temperature range: 54-83
5/7/2016 7:00 AM T M M M M Temperature range: 55-79 A few drops of rain fell (on my windows) at 2:50pm.
5/8/2016 7:00 AM 0.57 M M M M Temperature range: 42-56
5/9/2016 7:00 AM 0.05 M M M M Temperature range: 44-63 Rain fell early AM (I know because the newspaper was wet)
5/10/2016 7:00 AM 0.00 0.0 M M M Temperature range: 48-69
5/11/2016 7:00 AM 0.01 M M M M Temperature range: 45-69 Rain drops started falling at 1:53pm producing 0.01" of moisture. A few more drops fell at 4:55pm.
5/12/2016 7:00 AM 0.00 0.0 M M M Temperature range: 42-66
5/13/2016 7:00 AM 0.00 0.0 M M M Temperature range: 47-73
5/26/2016 7:00 AM 0.00 0.0 M M M Temperature range: 52-73
5/27/2016 7:00 AM T M M M M Temperature range: 51-69 Just a drops fell at 4:35pm while I was washing the car.
5/28/2016 7:00 AM 0.03 M M M M Temperature range: 46-63 Shower in late afternoon and another in the evening.
5/29/2016 7:00 AM 0.02 M M M M Temperature range: 50-76 Must have had a sprinkle in the late afternoon but I didn't notice it.
5/30/2016 7:00 AM 0.02 M M M M Temperature range: 51-79 Light afternoon shower between 4:30 and 5:00pm
5/31/2016 7:00 AM 0.00 0.0 M M M Temperature range: 53-80
6/1/2016 7:00 AM 0.33 M M M M Temperature range: 51-69 Rain during the night, don't know when.
6/2/2016 7:00 AM 0.00 0.0 M M M Temperature range: 54-73
6/3/2016 7:00 AM 0.00 0.0 M M M Temperature range: 59-82
6/4/2016 7:00 AM 0.00 0.0 M M M Temperature range: 60-80
6/5/2016 7:00 AM 0.00 0.0 M M M Temperature range: 60-78
6/6/2016 7:00 AM T M M M M Temperature range: 62-82 Drops pf room fe;; between 5:50 and 6:00pm
6/7/2016 7:00 AM 0.11 M M M M Temperature range: 56-84 Thunderstorm between the hours of 4 and 5 pm
6/8/2016 7:00 AM 0.00 0.0 M M M Temperature range: 59-78
6/9/2016 7:00 AM 0.01 M M M M Temperature range: 62-87
6/10/2016 7:00 AM 0.03 M M M M Temperature range: 65-88 Thundershowers from 6:00 to 8:30pm
6/11/2016 7:00 AM 0.00 0.0 M M M Temperature range: 64-92
6/12/2016 7:00 AM T M M M M Temperature range: 65-93 Very light thundershower came through at 8:00pm
6/13/2016 7:00 AM 0.59 M M M M Temperature range: 60-85 Thunder Storm started at 5:58 with pea size hail. Over in about an hour and 10 minutes.
6/14/2016 7:00 AM 0.14 M M M M Temperature range: 56-73 First rain drops fell at 11:40am, heavy rain by 11:30am and over by 12:20pm. 0.09" of moisture fell. Rain again before 6pm ending about 6:20pm ending about 6:20pm adding 0.05" of moisture.
6/15/2016 7:00 AM 0.00 0.0 M M M Temperature range: 59-80
6/16/2016 7:00 AM 0.00 0.0 M M M Temperature range: 61-87
6/17/2016 7:00 AM 0.00 0.0 M M M Temperature range: 66-90
6/18/2016 7:00 AM 0.00 0.0 M M M Temperature range: 66-86
6/19/2016 7:00 AM 0.00 0.0 M M M Temperature range: 67-94
6/20/2016 7:00 AM 0.00 0.0 M M M Temperature range: 65-98
6/21/2016 7:00 AM 0.00 0.0 M M M Temperature range: 62-82
6/22/2016 7:00 AM 0.00 0.0 M M M Temperature range: 68-99
6/23/2016 7:00 AM 0.00 0.0 M M M Temperature range: 62-87 A few drops of rain fell at 7:25pm but not enough to be even called a trace.
6/24/2016 7:00 AM 0.00 0.0 M M M Temperature range: 62-90
6/25/2016 7:00 AM 0.00 0.0 M M M Temperature range: 66-93 A few rain drops fell at 11:25am and again at 7:35pm but not enough to even be called a trace.
6/26/2016 7:00 AM 0.00 0.0 M M M Temperature range: 60-86
6/27/2016 7:00 AM 0.00 0.0 M M M Temperature range: 64-91
6/28/2016 7:00 AM 0.00 0.0 M M M Temperature range: 64-91
6/29/2016 7:00 AM 0.03 M M M M Temperature range: 60-94 Don't know when we received the rain. Must have been in the late afternoon but I was not around.
6/30/2016 7:00 AM 0.06 M M M M Temperature range: 62-83 Thunderstorm started at 8:23 pm and lasted about a half hour
7/1/2016 7:00 AM 0.06 M M M M Temperature range: 63-77 Rain sometime during the early morning hours.
7/2/2016 7:00 AM 0.01 M M M M Temperature range: 64-77 Light rain between 5-6am
7/3/2016 7:00 AM 0.01 M M M M Temperature range: 63-79 Afternoon sprinkle between 5:30 and 6:00.
7/4/2016 7:00 AM 0.00 0.0 M M M Temperature range: 64-87
7/5/2016 7:00 AM 0.00 0.0 M M M Temperature range: 65-93
7/6/2016 7:00 AM 0.06 M M M M Temperature range: 62-91 Rain had small hail when it started.
7/7/2016 7:00 AM 0.00 0.0 M M M Temperature range: 67-92
7/8/2016 7:00 AM 0.00 0.0 M M M Temperature range: 64-86
7/9/2016 7:00 AM 0.02 M M M M Temperature range: 63-89
7/10/2016 7:00 AM 0.00 0.0 M M M Temperature range: 67-94
7/11/2016 7:00 AM 0.00 0.0 M M M Temperature range: 69-96
7/12/2016 7:00 AM 0.00 0.0 M M M Temperature range: 64-87
7/13/2016 7:00 AM 0.00 0.0 M M M Temperature range: 64-89
7/14/2016 7:00 AM 0.00 0.0 M M M Temperature range: 63-88
7/15/2016 7:00 AM 0.00 0.0 M M M Temperature range: 65-82
7/27/2016 7:00 AM 0.00 0.0 M M M Temperature range: 63-87
7/28/2016 7:00 AM 0.00 0.0 M M M Temperature range: 65-88
7/29/2016 7:00 AM 0.00 0.0 M M M Temperature range: 67-81
7/30/2016 7:00 AM 0.00 0.0 M M M
7/31/2016 7:00 AM 0.00 0.0 M M M Temperature range: 66-86
8/1/2016 7:00 AM 0.00 0.0 M M M Temperature range: 65-92
8/2/2016 7:00 AM 0.00 0.0 M M M Temperature range: 68-92
8/3/2016 7:00 AM T M M M M Temperature range: 64-93 Drops of rain fell between 6:55 and 7:05pm but didn't amount to any measurable amount. I wouldn't have noticed it if I hadn't been outside watering the flowers.
8/4/2016 7:00 AM 0.01 M M M M Temperature range: 65-92 Rain drops started to fall around 8:15pm
8/5/2016 7:00 AM 0.03 M M M M Temperature range: 61-74 A little rain about 6:30 pm
8/6/2016 7:00 AM 0.00 0.0 M M M Temperature range: 62-73
8/7/2016 7:00 AM 0.00 0.0 M M M Temperature range: 63-78 A few drops of rain fell at 11:27am but there was no trace in the gauge.
8/8/2016 7:00 AM 0.00 0.0 M M M Temperature range: 64-86
8/9/2016 7:00 AM 0.00 0.0 M M M Temperature range: 63-78
8/10/2016 7:00 AM 0.00 0.0 M M M
8/11/2016 7:00 AM 0.00 0.0 M M M
8/12/2016 7:00 AM 0.00 0.0 M M M Temperature range: 59-88
8/13/2016 7:00 AM 0.00 0.0 M M M Temperature range: 59-81
8/14/2016 7:00 AM 0.00 0.0 M M M Temperature range: 61-85
8/15/2016 7:00 AM 0.00 0.0 M M M Temperature range: 62-88
8/16/2016 7:00 AM 0.00 0.0 M M M Temperature range: 60-87
8/17/2016 7:00 AM 0.02 M M M M Temperature range: 61-84
8/18/2016 7:00 AM 0.00 0.0 M M M Temperature range: 62-87
8/19/2016 7:00 AM 0.01 M M M M Temperature range: 61-86 Light sprinkle at 2:45 to 3:00pm and again at 6pm
8/20/2016 7:00 AM 0.08 M M M M Temperature range: 52-77
8/21/2016 7:00 AM 0.00 0.0 M M M Temperature range: 53-74
8/22/2016 7:00 AM 0.00 0.0 M M M Temperature range: 57-86
8/23/2016 7:00 AM 0.00 0.0 M M M Temperature range: 63-85
8/24/2016 7:00 AM 0.00 0.0 M M M Temperature range: 65-82
8/25/2016 7:00 AM 0.07 M M M M Temperature range: 53-69 First drops fell at 8:12am That provided 0.02 inches of moisture. Rain must have fallen during the night because there was an additional 0.05 inches this morning.
8/26/2016 7:00 AM 0.01 M M M M Temperature range: 53-71
8/27/2016 7:00 AM 0.00 0.0 M M M Temperature range: 55-78
8/28/2016 7:00 AM 0.00 0.0 M M M Temperature range: 55-87
8/29/2016 7:00 AM 0.00 0.0 M M M Temperature range: 63-83
8/30/2016 7:00 AM 0.61 M M M M Temperature range: 59-81 A second period of light rain fell about 6:30 pm lasting about 10 minutes.
8/31/2016 7:00 AM 0.00 0.0 M M M Temperature range: 58-79
9/1/2016 7:00 AM 0.00 0.0 M M M Temperature range 59-75
9/2/2016 7:00 AM 0.00 0.0 M M M Temperature range: 59-81
9/3/2016 7:00 AM 0.01 M M M M Temperature range: 60-82
9/4/2016 7:00 AM 0.00 0.0 M M M Temperature range: 59-84 A few drops of rain fell between 5:25 and 6:40pm but not enough to detect any moisture in the gauge.
9/5/2016 7:00 AM 0.02 M M M M Temperature range: 57-83 Large rain drops were falling at 3:38pm lasting about 5 minutes.
9/6/2016 7:00 AM 0.00 0.0 M M M Temperature range: 58-85
9/7/2016 7:00 AM 0.00 0.0 M M M Temperature range: 60-77
9/8/2016 7:00 AM 0.00 0.0 M M M Temperature range: 55-82
9/9/2016 7:00 AM 0.00 0.0 M M M Temperature 55-83
9/10/2016 7:00 AM 0.00 0.0 M M M Temperature range: 45-71
9/11/2016 7:00 AM 0.00 0.0 M M M Temperature range: 45-76
9/12/2016 7:00 AM 0.00 0.0 M M M Temperature range: 50-86
9/13/2016 7:00 AM 0.12 M M M M Temperature range: 52-70 Very light drizzle at 7:00am. It had rained early morning but don't know when it started.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/7/2015 10/12/2015 12:00 AM 6 0.06 M M
1/29/2016 2/03/2016 7:00 AM 6 0.80 9.2 0.84 Temperature range (Last 24 hours): 12-34 Back from 5 days in Portland, found 9.2 inches of snow on the snowboard with 0.84" of moisture. The rain gauge had 0.80" of moisture.
5/15/2016 5/25/2016 7:00 AM 11 0.70 M M Vacation in Oregon, Washington, Idaho, Montana and Wyoming. Rain every day.
7/16/2016 7/26/2016 7:00 AM 11 0.25 M M
9/15/2016 10/07/2016 7:00 AM 23 0.39 M M Neighbors tell me we had pea size hail around noon on 10/6. Lasted for 10 to 15 minutes.



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