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 10 1.16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 10 0.87 0.38 26 0.38 26 0.00 0 0 6 2 1.2 2 0
Dec 10 0.69 0.28 31 0.28 31 0.00 0 0 2 2 5.0 1 1
Jan 11 0.46 0.36 31 0.36 31 0.00 0 0 2 4 7.6 2 12
Feb 11 0.46 0.06 22 0.06 22 0.00 0 0 1 4 1.5 2 6
March 11 1.58 0.20 31 0.20 31 0.00 0 0 3 4 1.0 1 1
April 11 1.86 1.84 30 1.84 30 0.00 0 0 7 7 3.0 3 0
May 11 2.11 4.36 31 4.36 31 0.00 0 0 12 0 0.0 0 0
June 11 1.63 0.77 30 0.77 30 0.00 0 0 5 1 0.0 0 0
July 11 1.51 3.56 31 3.56 31 0.00 0 0 15 0 0.0 0 0
Aug 11 1.45 0.23 31 0.23 31 0.00 0 0 5 0 0.0 0 0
Sept 11 1.48 1.63 30 1.63 30 0.00 0 0 7 0 0.0 0 0
Water Year Totals: 15.26" 13.67" 324 days 13.67" 324 0.00" 0 days 0 65 days 24 days 19.3" 11 days 20 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2010
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010
10/27/2010
10/28/2010
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.21
11/11/2010 0.10
11/12/2010 0.03
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 T
11/16/2010 0.01
11/17/2010 0.01
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.02
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.00
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 T
11/30/2010 0.00
12/1/2010 0.00
12/2/2010 0.00
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 0.00
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 0.01
12/17/2010 T
12/18/2010 T
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.00
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.27
Day of YearDaily PrcpMultiday Prcp
1/1/2011 T
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 T
1/10/2011 0.28
1/11/2011 0.00
1/12/2011 0.00
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.00
1/19/2011 0.00
1/20/2011 0.08
1/21/2011 0.00
1/22/2011 0.00
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 T
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 T
2/1/2011 0.06
2/2/2011 T
2/3/2011 0.00
2/4/2011 T
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.00
2/21/2011 0.00
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 T
2/26/2011 T
2/27/2011 0.00
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 0.00
3/6/2011 0.00
3/7/2011 T
3/8/2011 T
3/9/2011 T
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.06
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.04
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 0.00
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 T
3/29/2011 0.10
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.00
4/3/2011 0.00
4/4/2011 0.17
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 T
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.22
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.94
4/15/2011 0.00
4/16/2011 0.00
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.15
4/20/2011 T
4/21/2011 0.08
4/22/2011 T
4/23/2011 T
4/24/2011 T
4/25/2011 0.26
4/26/2011 T
4/27/2011 T
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 0.02
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.63
5/12/2011 0.89
5/13/2011 0.20
5/14/2011 0.00
5/15/2011 0.14
5/16/2011 0.03
5/17/2011 0.00
5/18/2011 0.01
5/19/2011 1.74
5/20/2011 0.58
5/21/2011 0.04
5/22/2011 0.00
5/23/2011 0.00
5/24/2011 0.05
5/25/2011 0.03
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.02
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.10
6/10/2011 0.01
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.00
6/18/2011 0.01
6/19/2011 0.00
6/20/2011 0.63
6/21/2011 0.02
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 T
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.10
7/2/2011 0.08
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.03
7/7/2011 0.09
7/8/2011 0.60
7/9/2011 0.00
7/10/2011 1.04
7/11/2011 0.33
7/12/2011 0.44
7/13/2011 0.24
7/14/2011 0.36
7/15/2011 0.09
7/16/2011 0.00
7/17/2011 0.08
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.01
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 0.05
7/28/2011 0.02
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.02
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.04
8/16/2011 0.00
8/17/2011 0.09
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.06
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.02
8/30/2011 0.00
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.05
9/8/2011 0.49
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.01
9/14/2011 0.10
9/15/2011 0.93
9/16/2011 0.02
9/17/2011 0.00
9/18/2011 0.00
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.03
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/5/2010 7:00 AM 0.00 0.0 M M M
11/6/2010 7:00 AM 0.00 0.0 M M M
11/7/2010 7:00 AM 0.00 0.0 M M M
11/8/2010 7:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.21 M M 0.0 M Rain started 11:40am, 50 degrees but dropping quickly. High had been 53 degrees. At 2:30pm rain changed to snow, temp was 38. At 3:50pm back to rain. At 3:20 back to snow. Low was 29 degrees. Early morning ground fog.
11/11/2010 7:00 AM 0.10 1.0 0.10 M M light snow at 7am. 24 hour temp rang: 32-42 degrees. Snow measured on picnic table was 1 inch. At ground level, snow was .5 inch, less on grassy area.
11/12/2010 7:00 AM 0.03 T M M M Temp. range: 24-35
11/13/2010 7:00 AM 0.00 0.0 M M M Temp range: 26-44
11/14/2010 7:00 AM 0.00 0.0 M M M Temp range: 28-47
11/15/2010 7:00 AM T T T T T Temp range 30-45
11/16/2010 7:00 AM 0.01 0.0 M 0.0 M Temp range: 30-35 Had light snow yesterday at observation time but is stopped by 7:30am
11/17/2010 7:00 AM 0.01 M M M M Temp range: 30-56
11/18/2010 7:00 AM 0.00 0.0 M M M Temp range: 29-43
11/19/2010 7:00 AM 0.00 0.0 M M M Temp range: 35-64
11/20/2010 7:00 AM 0.00 0.0 M M M Temp range: 31-60
11/21/2010 7:00 AM 0.00 0.0 M M M Temp range: 29-45
11/22/2010 7:00 AM 0.02 0.2 M M M Temp range: 28-42 0.2 inches of snow on table but no snow on road nor no driveway. Trace of snow on grassy areas. Snow fell around midnight. It is a clear and sunny morning.
11/23/2010 7:00 AM 0.00 0.0 M M M Temp range: 22-43
11/24/2010 7:00 AM 0.00 0.0 M M M Temp range: 33-41
11/25/2010 7:00 AM 0.00 0.0 M M M Temp range: 17-39
11/26/2010 7:00 AM 0.00 0.0 M M M Temp range: 19-41
11/27/2010 7:00 AM 0.00 0.0 M M M Temp range: 20-51
11/28/2010 7:00 AM 0.00 0.0 M M M Temp range: 28-53
11/29/2010 7:00 AM T T 0.00 M M Temp range: 26-46, light snow in evening
11/30/2010 7:00 AM 0.00 0.0 M M M Temp range: 18-36
12/1/2010 7:00 AM 0.00 0.0 M M M Temp range: 22-43
12/2/2010 7:00 AM 0.00 0.0 M M M Temp range: 35-58
12/3/2010 7:00 AM 0.00 0.0 M M M Temp range: 35-56
12/4/2010 7:00 AM 0.00 0.0 M M M Temp range: 32-65
12/5/2010 7:00 AM 0.00 0.0 M M M Temp range: 26-43
12/6/2010 7:00 AM 0.00 0.0 M M M Temp range: 24-45
12/7/2010 7:00 AM 0.00 0.0 M M M Temp range: 26-47
12/8/2010 7:00 AM 0.00 0.0 M M M Temp range: 27-51
12/9/2010 7:00 AM 0.00 0.0 M M M Temp range: 28-50
12/10/2010 7:00 AM 0.00 0.0 M M M Temp range: 32-59
12/11/2010 7:00 AM 0.00 0.0 M M M Temp range: 28-58
12/12/2010 7:00 AM 0.00 0.0 M M M Temp range: 20-43
12/13/2010 7:00 AM 0.00 0.0 M M M Temp at 7am was 54
12/14/2010 7:00 AM 0.00 0.0 M M M Temp range: 43-64
12/15/2010 7:00 AM 0.00 0.0 M M M Temp range: 39-61
12/16/2010 7:00 AM 0.01 M M M M Temp range: 23-36
12/17/2010 7:00 AM T T M T M Temp range: 24-39. Very light snow falling at time of reading. Accumulation was transparent and too thin to measure.
12/18/2010 7:00 AM T M M M M Temp range: 18-34 Very, very light snow lasting less than half an hour.
12/19/2010 7:00 AM 0.00 0.0 M M M Temp range: 18-40
12/20/2010 7:00 AM 0.00 0.0 M M M Temp range: 23-54
12/21/2010 7:00 AM 0.00 0.0 M M M Temp range: 28-59
12/22/2010 7:00 AM 0.00 0.0 M M M Temp range: 25-39
12/23/2010 7:00 AM 0.00 0.0 M M M Temp range: 24-39
12/24/2010 7:00 AM 0.00 0.0 M M M Temp range: 23-49
12/25/2010 7:00 AM 0.00 0.0 M M M Temp range: 23-49
12/26/2010 7:00 AM 0.00 0.0 M M M Temp Range: 24-50
12/27/2010 7:00 AM 0.00 0.0 M M M Temp range: 23-49
12/28/2010 7:00 AM 0.00 0.0 M M M Temp range: 27-50
12/29/2010 7:00 AM 0.00 0.0 M M M Temp range: 25-46
12/30/2010 7:00 AM 0.00 0.0 M M M Temp range: 28-55
12/31/2010 7:00 AM 0.27 5.0 0.36 5.0 0.36 Temp range: 7-33 A wet snow started about 7:15 am and we had a light snow most of the day. Snow fall picked up in the late afternoon but it was never heavy. After 9 pm it seemed to be very light. Still falling (very light) this morning.
1/1/2011 7:00 AM T T 0.00 4.0 0.31 Temp range: 9-23 Trace of snow between 7 and 8am yesterday.
1/2/2011 7:00 AM 0.00 0.0 M 3.5 0.28 Temp range: 4-25
1/3/2011 7:00 AM 0.00 0.0 M 2.5 0.16 Temp range: 15-47
1/4/2011 7:00 AM 0.00 0.0 M 2.5 0.18 Temp range: 12-35 There was a heavy frost last night
1/5/2011 7:00 AM 0.00 0.0 M 2.0 0.21 Temp range: 12-36 I do not understand why my measurement of the melted value from core should go up if there was no new precipitation.
1/6/2011 7:00 AM 0.00 0.0 M 1.5 0.19 Temp range: 34-46
1/7/2011 7:00 AM 0.00 0.0 M T M Temp range: 40-55
1/8/2011 7:00 AM 0.00 0.0 M M M Temp range: 25-45 Frost on the ground this morning.
1/9/2011 7:00 AM T M M M M Temp range: 26-46 Light snow began falling before 7am that left white on the picnic table but not much on the grass.
1/10/2011 7:00 AM 0.28 5.3 0.32 5.3 0.32 Temp range: 7-33
1/11/2011 7:00 AM 0.00 0.0 M 4.5 M Temp range: 2-23
1/12/2011 7:00 AM 0.00 0.0 M 4.0 0.29 Temp range: 1-15 Heavy frost this morning
1/13/2011 7:00 AM 0.00 0.0 M 3.5 0.29 Temp range 4-40 It was 40 degrees at 7am this morning.
1/14/2011 7:00 AM 0.00 0.0 M 1.5 0.20 Temp range: 33-53
1/15/2011 7:00 AM 0.00 0.0 M M M Temp range 32-54 No more snow on the ground except in shady areas.
1/16/2011 7:00 AM 0.00 0.0 M M M Temp range: 30-48
1/17/2011 7:00 AM 0.00 0.0 M M M Temp range: 31-54
1/18/2011 7:00 AM 0.00 0.0 M M M Temp range: 34-58
1/19/2011 7:00 AM 0.00 0.0 M M M Temp range: 28-53 Some frost
1/20/2011 7:00 AM 0.08 2.3 0.11 M M Temp range: 13-42
1/21/2011 7:00 AM 0.00 0.0 M 1.0 0.11 Temp range: 14-42 Melted value from core was the same as yesterday. Doesn't seem plausible.
1/22/2011 7:00 AM 0.00 0.0 M T M Temp range: 33-48 Windy this morning. Trace (less than quarter inch) of snow still on the ground in shady areas.
1/23/2011 7:00 AM 0.00 0.0 M M M Temp range: 25-49
1/24/2011 7:00 AM 0.00 0.0 M M M Temp range: 25-48
1/25/2011 7:00 AM 0.00 0.0 M M M Temp range: 18-43
1/26/2011 7:00 AM T M M M M Temp range: 19-46 Trace of snow but not on all surfaces.
1/27/2011 7:00 AM 0.00 0.0 M M M Temp range: 32-48
1/28/2011 7:00 AM 0.00 0.0 M M M Temp range: 35-58
1/29/2011 7:00 AM 0.00 0.0 M M M Temp range: 35-66
1/30/2011 7:00 AM 0.00 0.0 M M M Temp range: 28-59 Frost on the picnic table this morning.
1/31/2011 7:00 AM T M M M M Temp range: 18-43 Trace of sleet fell causing a thin coating of invisible ice to cover driveway. Temperature dropped 11 degrees (29 to 18) from 6am to 7am this morning.
2/1/2011 7:00 AM 0.06 1.3 0.07 M M Temp range: -6 to +18 Light snow, off and on, during the last 24 hours.
2/2/2011 7:00 AM T T 0.00 1.0 0.08 Temp range: -10 to +8
2/3/2011 7:00 AM 0.00 0.0 M 1.0 0.09 Temp range: -10 to +13
2/4/2011 7:00 AM T T M 1.5 0.17 Temp range: 6-39 Light snow but no accumulation on cleaned surfaces. Light snow added to existing snow pack.
2/11/2011 7:00 AM 0.00 0.0 M 4.5 1.00 Temp range: 9 to 30 No readings from Feb. 5-10 due to vacation.
2/12/2011 7:00 AM 0.00 0.0 M 3.5 0.53 Temp range: 25-44
2/13/2011 7:00 AM 0.00 0.0 M 1.5 0.40 Temp range: 34-55
2/14/2011 7:00 AM 0.00 0.0 M M M Temp range: 32-64. Except in very shady areas, snow melted yesterday. Some street flooding where slush had to be shoveled away from drains.
2/15/2011 7:00 AM 0.00 0.0 M M M Temp range: 32-56
2/16/2011 7:00 AM 0.00 0.0 M M M Temp range: 35-65
2/17/2011 7:00 AM 0.00 0.0 M M M Temp range: 43-67
2/18/2011 7:00 AM 0.00 0.0 M M M Temp range: 28-50
2/19/2011 7:00 AM 0.00 0.0 M M M Temp range: 28.53
2/20/2011 7:00 AM 0.00 0.0 M M M Temp range: 30-57
2/21/2011 7:00 AM 0.00 0.0 M M M Temp range: 20-48
2/22/2011 7:00 AM 0.00 0.0 M M M Temp range: 20-47
2/23/2011 7:00 AM 0.00 0.0 M M M Temp range: 32-50
2/24/2011 7:00 AM 0.00 0.0 M M M Temp range: 22-52
2/25/2011 7:00 AM T 0.2 M M M Temp range: 17-44 Trace of snow, less than 1/4 inch. Moisture content was much less than 0.01 inches.
2/26/2011 7:00 AM T T T M M Temp range: 18-28 Trace of snow. Not enough to measure.
2/27/2011 7:00 AM 0.00 0.0 M M M Temp range: 22-57
2/28/2011 7:00 AM 0.00 0.0 M M M Temp range: 25-50
3/1/2011 7:00 AM 0.00 0.0 M M M Temp range: 26-62
3/2/2011 7:00 AM 0.00 0.0 M M M Temp range: 27-62
3/3/2011 7:00 AM 0.00 0.0 M M M Temp range: 27-57
3/4/2011 7:00 AM 0.00 0.0 M M M Temp range: 34-64
3/5/2011 7:00 AM 0.00 0.0 M M M Temp range: 22-51
3/6/2011 7:00 AM 0.00 0.0 M M M Temp range: 24-50
3/7/2011 7:00 AM T M M M M Temp range: 25-55 Icy drizzle made for slippery spots on the driveway and walkways.
3/8/2011 7:00 AM T T M M M Temp range: 22-28 Less than 0.005 inches of moisture in the gauge. Just a trace of snow on the snow board.
3/9/2011 7:00 AM T M M M M Temp range: 23-40 Very light snow ferries yesterday. No moisture in the rain gauge. No trace of moisture on the snow board.
3/10/2011 7:00 AM 0.00 0.0 M M M Temp range: 28-56
3/11/2011 7:00 AM 0.00 0.0 M M M Temp range: 36-70 Windy this morning.
3/12/2011 7:00 AM 0.00 0.0 M M M Temp range: 33-71
3/13/2011 7:00 AM 0.06 M M M M Temp range: 34-60 Light rain over night that produced the 0.06 inches of moisture.
3/14/2011 7:00 AM 0.00 0.0 M M M Temp range: 30-60
3/15/2011 7:00 AM 0.00 0.0 M M M Temp range: 31-67
3/16/2011 7:00 AM 0.00 0.0 M M M Temp range: 36-60
3/17/2011 7:00 AM 0.00 0.0 M M M Temp range: 43-76
3/18/2011 7:00 AM 0.04 M M M M Temp range: 35-65 Light rain overnight.
3/19/2011 7:00 AM 0.00 0.0 M M M Temp range: 34-59
3/20/2011 7:00 AM 0.00 0.0 M M M Temp range: 33-73
3/21/2011 7:00 AM 0.00 0.0 M M M Temp range: 38-70
3/22/2011 7:00 AM 0.00 0.0 M M M Temp range: 38-74
3/23/2011 7:00 AM 0.00 0.0 M M M Temp Range: 35-55
3/24/2011 7:00 AM 0.00 0.0 M M M Temp range: 26-62
3/25/2011 7:00 AM 0.00 0.0 M M M Temp range: 26-51
3/26/2011 7:00 AM 0.00 0.0 M M M Temp range: 30-59
3/27/2011 7:00 AM 0.00 0.0 M M M Temp range: 32-59
3/28/2011 7:00 AM T T T M M Temp range: 32-62 Trace of snow fell overnight but melted on the roads and grass. Noticed it on the snowboard. Slight drizzle at 7am. Amount of moisture in the gauge was too small to measure.
3/29/2011 7:00 AM 0.10 1.0 0.10 1.0 0.10 Temp range: 30-57 Snow on grass and bushes, paved areas just wet.
3/30/2011 7:00 AM 0.00 0.0 M M M Temp range: 31-54
3/31/2011 7:00 AM 0.00 0.0 M M M Temp range: 38-59
4/1/2011 7:00 AM 0.00 0.0 M M M Temp range: 47-70
4/2/2011 7:00 AM 0.00 0.0 M M M Temp range: 41-73
4/3/2011 7:00 AM 0.00 0.0 M M M Temp range: 41-84
4/4/2011 7:00 AM 0.17 0.2 T M M Temp range: 26-64 Combination of rain, sleet and snow. No snow accumulation on paved areas. Trace of snow on grass. 0.2 inches on snow board.
4/5/2011 7:00 AM 0.00 0.0 M M M Temp range: 27-54
4/6/2011 7:00 AM 0.00 0.0 M M M Temp range: 43-75
4/7/2011 7:00 AM T M M M M Temp range: 38-55 Had a very light drizzle most of yesterday morning but measurable moisture was less than one one hundred's of an inch.
4/8/2011 7:00 AM 0.00 0.0 M M M Temp range: 38-64
4/9/2011 7:00 AM 0.00 0.0 M M M Temp range: 42-72
4/10/2011 7:00 AM 0.22 0.6 0.18 M M Temp range 37-74 The new accumulation was sleet that built up on the snow board. Sleet covered the grassy areas the paved areas were just wet.
4/11/2011 7:00 AM 0.00 0.0 M M M Temp range: 33-56
4/12/2011 7:00 AM 0.00 0.0 M M M Temp range: 34-68
4/13/2011 7:00 AM 0.00 0.0 M M M Temp range: 39-69
4/14/2011 7:00 AM 0.94 2.2 0.33 M M Temp range: 35-54 Rain started about 8pm last night, changing over to snow around midnight. At 7am this morning, still lightly snowing, a very wet snow. Street covered with slush. Grassy areas snow covered.
4/15/2011 7:00 AM 0.00 0.0 M M M Temp range 33-55 No trace. Any snow flurries that fell after 7am yesterday (7am to 7:15am) have long ago evaporated.
4/16/2011 7:00 AM 0.00 0.0 M M M Temp range: 36-59
4/17/2011 7:00 AM 0.00 0.0 M M M Temp range: 41-71
4/18/2011 7:00 AM 0.00 0.0 M M M Temp range: 43-74
4/19/2011 7:00 AM 0.15 M M M M Temp range: 41-67 Rain started around 9pm
4/20/2011 7:00 AM T M M M M Temp range: 35-63 Thunderstorm passed yesterday am but left only drops of rain on the windows. Thunder but no rain to speak of.
4/21/2011 7:00 AM 0.08 M M M M Temp range: 36-56 Light rain over night. Falling pretty steady now(7am).
4/22/2011 7:00 AM T M M M M 7am Temperature 47. We had light rain at 7am yesterday but no trace of it was found in the rain gauge this morning due to evaporation.
4/23/2011 7:20 AM T M M M M Temp range: 35-63 Light snow flurries lasting about half an hour at 7am this morning.
4/24/2011 7:00 AM T M M M M Temp range: 35-54 Very fine snow flurries yesterday morning but no trace of moisture in the rain gauge this morning.
4/25/2011 7:00 AM 0.26 M M M M Temp range: 39-57 Showers come and go
4/26/2011 7:00 AM T M M M M Temp range: 36-64 Sprinkles, once yesterday and again this morning at 6:40am
4/27/2011 7:00 AM T M M M M Temp range: 36-58 Passing shower yesterday evening.
4/28/2011 7:00 AM 0.00 0.0 M M M Temp range: 37-60
4/29/2011 7:00 AM 0.00 0.0 M M M Temp range: 41-74
4/30/2011 7:00 AM 0.02 M M M M Temp range: 35-71 Light rain yesterday evening
5/1/2011 7:00 AM 0.00 0.0 M M M Temp range: 36-57
5/2/2011 7:00 AM 0.00 0.0 M M M Temp range: 36-58
5/3/2011 7:00 AM 0.00 0.0 M M M Temp range: 34-59
5/4/2011 7:00 AM 0.00 0.0 M M M Temp range: 38-73
5/5/2011 7:00 AM 0.00 0.0 M M M Temp range: 35-65
5/6/2011 7:00 AM 0.00 0.0 M M M Temp range: 39-74
5/7/2011 7:00 AM 0.00 0.0 M M M Temp range: 48-81
5/8/2011 7:00 AM 0.00 0.0 M M M Temp range: 49-88
5/9/2011 7:00 AM 0.00 0.0 M M M Temp range 53-88
5/10/2011 7:00 AM 0.00 0.0 M M M Temp range: 48-87
5/11/2011 7:10 AM 0.63 M M M M Temp range: 40-80 Rain started during the night.
5/12/2011 7:00 AM 0.89 M M M M Temp range: 40-45 Light rain all day.
5/13/2011 7:00 AM 0.20 M M M M Temp range: 43-51 Rain stopped about noon yesterday.
5/14/2011 7:00 AM 0.00 0.0 M M M Temp range 41-66
5/15/2011 7:00 AM 0.14 M M M M Temp range: 39-50 Drizzle most of the day.
5/16/2011 7:00 AM 0.03 M M M M Temp range: 39-52 Off and on drizzle yesterday.
5/17/2011 7:00 AM 0.00 0.0 M M M Temp range: 44-64
5/18/2011 7:00 AM 0.01 M M M M Temp range: 46-59 Light shower yesterday afternoon.
5/19/2011 7:00 AM 1.74 M M M M Temp range: 41-54 Rain started around noon and went into the night.
5/20/2011 7:00 AM 0.58 M M M M Temp range in the mid 40's. Moderate rain yesterday PM.
5/21/2011 7:00 AM 0.04 M M M M Temp range: 44-65 Thunderstorm passed through the area around 4pm yesterday.
5/22/2011 7:00 AM 0.00 0.0 M M M Temp range: 48-71
5/23/2011 7:00 AM 0.00 0.0 M M M Temp range: 52-76
5/24/2011 7:00 AM 0.05 M M M M Temp range: 47-75 Passing showers (and thunder) around 10pm
5/25/2011 7:00 AM 0.03 M M M M Temp range: 48-57 Passing shower yesterday AM
5/26/2011 7:00 AM 0.00 0.0 M M M Temp range: 47-66
5/27/2011 7:00 AM 0.00 0.0 M M M Temp range: 49-68
5/28/2011 7:00 AM 0.00 0.0 M M M Temp range: 49-72
5/29/2011 2:15 PM 0.02 M M M M
5/30/2011 7:00 AM 0.00 0.0 M M M Temp range: 52-71 This is a 48 hour temperature range.
5/31/2011 7:00 AM 0.00 0.0 M M M Temp range: 51-70 Very windy from 3-6pm as a low front came through.
6/1/2011 7:00 AM 0.00 0.0 M M M Temp range: 53-79
6/2/2011 7:00 AM 0.00 0.0 M M M Temp range: 53-79
6/3/2011 7:00 AM 0.00 0.0 M M M Temp range: 55-92
6/4/2011 7:00 AM 0.00 0.0 M M M Temp range: 54-78
6/5/2011 7:00 AM 0.00 0.0 M M M Temp range: 56-79
6/6/2011 7:00 AM 0.00 0.0 M M M Temp range: 59-91
6/7/2011 7:00 AM 0.00 0.0 M M M Temp range: 63-93
6/8/2011 7:00 AM 0.00 0.0 M M M Temp range: 57-87
6/9/2011 7:00 AM 0.10 M M M M Temp range: 54-81 Rain over night, light drizzle at 7am reading.
6/10/2011 7:00 AM 0.01 M M M M Temp range: 51-62 Drizzle early yesterday morning. Cloudy most of the day with the sun coming out around 6pm.
6/11/2011 7:00 AM 0.00 0.0 M M M Temp range: 53-77
6/12/2011 7:00 AM 0.00 0.0 M M M Temp range: 53-79
6/13/2011 7:00 AM 0.00 0.0 M M M Temp range: 58-83
6/14/2011 7:00 AM 0.00 0.0 M M M Temp range: 59-86
6/15/2011 7:00 AM 0.00 0.0 M M M Temp range: 53-83
6/16/2011 7:00 AM 0.00 0.0 M M M Temp range: 61-88
6/17/2011 7:00 AM 0.00 0.0 M M M Temp range: 59-91
6/18/2011 7:00 AM 0.01 M M M M Temp range: 56-82
6/19/2011 7:00 AM 0.00 0.0 M M M Temp range: 56-85
6/20/2011 7:00 AM 0.63 M M M M Temp range: 52-76 Rain overnight.
6/21/2011 7:00 AM 0.02 M M M M Temp range: 53-68 Light rain shower yesterday am.
6/22/2011 7:00 AM 0.00 0.0 M M M Temp range: 56-80
6/23/2011 7:00 AM 0.00 0.0 M M M Temp range: 60-84
6/24/2011 7:00 AM T M M M M Temp range: 60-89 Had a few drops of rain (trace) but nothing to measure. A bird (robin) was sitting on the rain gauge when we had the trace of rain so any measurement would have been suspect anyway.
6/25/2011 7:00 AM 0.00 0.0 M M M Temp range: 60-89
6/26/2011 7:00 AM 0.00 0.0 M M M Temp range: 60-89
6/27/2011 7:00 AM 0.00 0.0 M M M Temp range: 62-92
6/28/2011 7:00 AM 0.00 0.0 M M M Temp range: 58-80
6/29/2011 7:00 AM 0.00 0.0 M M M Temp range: 62-95
6/30/2011 7:00 AM 0.00 0.0 M M M Temp range: 67-99
7/1/2011 7:00 AM 0.10 M M M M Temp range: 60-90 A thunder storm passed through about 4pm and dropped 0.04 inches of rain. Overnight showers added another 0.06 inches of moisture.
7/2/2011 7:00 AM 0.08 M M M M Temp range: 60-90 Thunder storm came through about 10pm last night. A very mild storm as far as thunder storms go.
7/3/2011 7:00 AM 0.00 0.0 M M M Temp range: 61-87
7/4/2011 7:00 AM 0.00 0.0 M M M Temp range: 64-93
7/5/2011 7:00 AM 0.00 0.0 M M M Temp range: 68-98
7/6/2011 7:00 AM 0.03 M M M M Temp range: 66-89 Light rain around 8pm.
7/7/2011 7:00 AM 0.09 M M M M Temp range: 64-97 Thunderstorm came through area about 4:45. Downpour was heavy for a few minutes.
7/8/2011 7:00 AM 0.60 M M M M Temp range: 63-87 Two thunderstorms rolled through at 6 and 9:30pm
7/9/2011 7:00 AM 0.00 0.0 M M M Temp range: 63-89
7/10/2011 7:00 AM 1.04 M M M M Temp range: 63-88 A thunderstorm came through between 5:30 and 6:15pm with high winds and very heavy downpour. The storm was so intense that it blocked my satellite TV service for 20 minutes.
7/11/2011 7:00 AM 0.33 M M M M Temp range: 64-84 Mid afternoon thunderstorm
7/12/2011 7:00 AM 0.44 M M M M Temp range: 60-86 Afternoon thunderstorms
7/13/2011 7:00 AM 0.24 M M M M Temp range: 61-80 A gentle thunderstorm came through about 10pm. Lots of thunder and lightening but little wind.
7/14/2011 7:00 AM 0.36 M M M M Temp range: 64-83 Strong thunderstorm came through at 10pm and lasted about 20 minutes.
7/15/2011 7:00 AM 0.09 M M M M Temp range: 64-87 Thunderstorm came through about 4:15pm
7/16/2011 7:00 AM 0.00 0.0 M M M Temp range: 66-89
7/17/2011 7:00 AM 0.08 M M M M Temp range: 67-89 Thunderstorm came through about 6pm
7/18/2011 7:00 AM 0.00 0.0 M M M Temp range: 67-91
7/19/2011 7:00 AM 0.00 0.0 M M M Temp range: 69-93
7/20/2011 7:00 AM 0.01 M M M M Temp range: 66-96
7/21/2011 7:00 AM 0.00 0.0 M M M Temp range: 64-94
7/22/2011 7:00 AM 0.00 0.0 M M M Temp range: 65-93
7/23/2011 7:00 AM 0.00 0.0 M M M Temp range: 68-97
7/24/2011 7:00 AM 0.00 0.0 M M M Temp range: 68-95
7/25/2011 7:00 AM 0.00 0.0 M M M Temp range: 67-93
7/26/2011 7:00 AM 0.00 0.0 M M M Temp range: 70-97
7/27/2011 7:00 AM 0.05 M M M M Temp range: 65-89
7/28/2011 7:00 AM 0.02 M M M M Temp range: 65-92
7/29/2011 7:00 AM 0.00 0.0 M M M Temp range: 64-89
7/30/2011 7:00 AM 0.00 0.0 M M M Temp range: 66-92
7/31/2011 7:00 AM 0.00 0.0 M M M Temp range: 61-95
8/1/2011 7:00 AM 0.00 0.0 M M M Temp range: 70-95
8/2/2011 7:00 AM 0.00 0.0 M M M Temp range: 70-96
8/3/2011 7:00 AM 0.02 M M M M Temp range: 66-86
8/4/2011 7:00 AM 0.00 0.0 M M M Temp range: 66-89
8/5/2011 7:00 AM 0.00 0.0 M M M Temp range: 67-86
8/6/2011 7:00 AM 0.00 0.0 M M M Temp range: 68-92
8/7/2011 7:00 AM 0.00 0.0 M M M Temp range: 63-94
8/8/2011 7:00 AM 0.00 0.0 M M M Temp range: 60-92
8/9/2011 7:00 AM 0.00 0.0 M M M Temp range: 61-92
8/10/2011 7:00 AM 0.00 0.0 M M M Temp range 58-86
8/11/2011 7:00 AM 0.00 0.0 M M M Temp range 57-94
8/12/2011 7:00 AM 0.00 0.0 M M M Temp range 57-91
8/13/2011 7:00 AM 0.00 0.0 M M M Temp range: 61-88
8/14/2011 7:00 AM 0.00 0.0 M M M Temp range: 61-88
8/15/2011 7:00 AM 0.04 0.0 M M M Temp range: 59-87
8/16/2011 7:00 AM 0.00 0.0 M M M Temp range: 61-88
8/17/2011 7:00 AM 0.09 M M M M Temp range: 57-88
8/18/2011 7:00 AM 0.00 0.0 M M M Temp range: 57-93
8/19/2011 7:00 AM 0.00 0.0 M M M Temp range: 61-95
8/20/2011 7:00 AM 0.06 M M M M Temp range: 59-88
8/21/2011 7:00 AM 0.00 0.0 M M M Temp range: 61-87
8/22/2011 7:00 AM 0.00 0.0 M M M Temp range: 64-88
8/23/2011 7:00 AM 0.00 0.0 M M M Temp range: 66-95 There were a few drops of rain on the driveway (late afternoon) but nothing in the rain gauge.
8/24/2011 7:00 AM 0.00 0.0 M M M Temp range: 68-96
8/25/2011 7:00 AM 0.00 0.0 M M M Temp range: 64-90
8/26/2011 7:00 AM 0.00 0.0 M M M Temp range: 66-94
8/27/2011 7:00 AM 0.00 0.0 M M M Temp range: 66-91
8/28/2011 7:00 AM 0.00 0.0 M M M Temp range: 68-94 There were a few drops of rain on the driveway in the late afternoon but not enough to describe it as a "trace".
8/29/2011 7:00 AM 0.02 M M M M Temp range: 64-94
8/30/2011 7:00 AM 0.00 0.0 M M M Temp range: 63-86
8/31/2011 7:00 AM 0.00 0.0 M M M Temp range: 64-92
9/1/2011 7:00 AM 0.00 0.0 M M M Temp range: 66-96 A few drops fell in the late afternoon.
9/2/2011 7:00 AM 0.00 0.0 M M M Temp range: 62-94
9/3/2011 7:00 AM 0.00 0.0 M M M Temp range: 57-86
9/4/2011 7:00 AM 0.00 0.0 M M M Temp range: 49-71
9/5/2011 7:00 AM 0.00 0.0 M M M Temp range: 50-75
9/6/2011 7:00 AM 0.00 0.0 M M M Temp range: 53-88
9/7/2011 7:00 AM 0.05 M M M M Temp range: 59-73
9/8/2011 7:00 AM 0.49 M M M M Temp range: 56-60 Steady rain in the morning. Cloudy all day.
9/9/2011 7:00 AM 0.00 0.0 M M M Temp range: 53-77
9/10/2011 7:00 AM 0.00 0.0 M M M Temp range: 54-76
9/11/2011 7:00 AM 0.00 0.0 M M M Temp range: 52-78
9/12/2011 7:00 AM 0.00 0.0 M M M Temp range: 53-81
9/13/2011 7:00 AM 0.01 0.0 M M M Temp range: 59-84
9/14/2011 7:00 AM 0.10 M M M M Temp range: 53-79
9/15/2011 7:00 AM 0.93 M M M M Temp range: 52-60 Rain beginning late in the afternoon. Heaviest about 10pm before ending after midnight.
9/16/2011 7:00 AM 0.02 M M M M Temp range: 50-60 Light drizzle over night. Very foggy this morning.
9/17/2011 7:00 AM 0.00 0.0 M M M Temp range: 50-76
9/18/2011 7:00 AM 0.00 0.0 M M M Temp range: 49-73
9/19/2011 7:00 AM 0.00 0.0 M M M Temp range: 49-76
9/20/2011 7:00 AM 0.00 0.0 M M M Temp range: 50-81
9/21/2011 7:00 AM 0.00 0.0 M M M Temp range: 46-64
9/22/2011 7:00 AM 0.03 M M M M Temp range: 43-65 Light rain in the early evening.
9/23/2011 7:00 AM 0.00 0.0 M M M Temp range: 44-77
9/24/2011 7:00 AM 0.00 0.0 M M M Temp range: 53-82
9/25/2011 7:00 AM 0.00 0.0 M M M Temp range: 57-84
9/26/2011 7:00 AM 0.00 0.0 M M M Temp range: 57-83
9/27/2011 7:00 AM 0.00 0.0 M M M Temp range: 57-86
9/28/2011 7:00 AM 0.00 0.0 M M M Temp range: 58-82
9/29/2011 7:00 AM 0.00 0.0 M M M Temp range: 56-86
9/30/2011 7:00 AM 0.00 0.0 M M M Temp range: 46-68



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