Station Overview Station Location
Station Number CA-NV-4 Latitude 39.18999
Station Name Grass Valley 5.5 ESE Longitude -120.963078
County Nevada Elevation (ft) 2763



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 09 2.82 3.40 31 3.40 31 0.00 0 0 7 0 0.0 0 0
Nov 09 6.86 2.27 30 2.27 30 0.00 0 0 8 0 0.0 0 0
Dec 09 10.50 8.20 30 8.20 30 0.00 0 0 12 1 11.5 1 1
Jan 10 9.30 11.24 31 11.24 31 0.00 0 0 20 0 4.7 2 3
Feb 10 9.19 6.89 28 4.67 23 2.22 5 1 11 0 0.0 0 0
March 10 8.41 5.66 31 5.66 31 0.00 0 0 10 0 5.2 3 2
April 10 4.30 9.12 30 9.12 30 0.00 0 0 13 1 0.7 2 1
May 10 2.49 3.63 31 2.18 28 1.45 3 1 7 1 0.0 0 0
June 10 0.69 0.19 30 0.19 30 0.00 0 0 5 0 0.0 0 0
July 10 0.02 0.01 26 0.01 26 0.00 0 0 1 0 0.0 0 0
Aug 10 0.16 0.09 30 0.09 30 0.00 0 0 2 0 0.0 0 0
Sept 10 0.90 0.20 27 0.20 27 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 55.64" 50.90" 355 days 47.23" 347 3.67" 8 days 2 97 days 3 days 22.1" 8 days 7 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
10/1/2009 0.00
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.02
10/5/2009 0.00
10/6/2009 0.00
10/7/2009 0.00
10/8/2009 0.00
10/9/2009 0.00
10/10/2009 0.00
10/11/2009 0.00
10/12/2009 0.00
10/13/2009 0.20
10/14/2009 2.34
10/15/2009 0.40
10/16/2009 0.09
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.10
10/20/2009 0.25
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 0.00
10/25/2009 0.00
10/26/2009 0.00
10/27/2009 0.00
10/28/2009 0.00
10/29/2009 0.00
10/30/2009 0.00
10/31/2009 0.00
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.22
11/8/2009 0.02
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.20
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 0.00
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.46
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 0.70
11/22/2009 0.06
11/23/2009 0.20
11/24/2009 0.00
11/25/2009 0.00
11/26/2009 0.00
11/27/2009 0.00
11/28/2009 0.41
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 0.00
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.00
12/7/2009 0.78
12/8/2009 0.00
12/9/2009 0.00
12/10/2009 0.00
12/11/2009 0.25
12/12/2009 2.21
12/13/2009 2.04
12/14/2009 1.13
12/15/2009 0.00
12/16/2009 0.05
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 0.11
12/22/2009 0.51
12/23/2009 T
12/24/2009 0.00
12/25/2009 0.00
12/26/2009 0.00
12/27/2009 0.28
12/28/2009 0.09
12/29/2009 0.15
12/30/2009 0.60
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.06
1/2/2010 0.11
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.00
1/8/2010 0.00
1/9/2010 0.07
1/10/2010 0.01
1/11/2010 0.00
1/12/2010 0.29
1/13/2010 1.62
1/14/2010 0.10
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.01
1/18/2010 1.24
1/19/2010 1.75
1/20/2010 0.96
1/21/2010 1.42
1/22/2010 1.02
1/23/2010 0.39
1/24/2010 0.21
1/25/2010 0.39
1/26/2010 1.03
1/27/2010 0.10
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 0.42
1/31/2010 0.04
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.13
2/4/2010 0.00
2/5/2010 0.64
2/6/2010 0.77
2/7/2010 0.08
2/8/2010 0.00
2/9/2010 0.80
2/10/2010 0.06
2/11/2010 0.00
2/12/2010 0.04
2/13/2010 0.03
2/14/2010 0.00
2/15/2010 0.00
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.00
2/21/2010 0.42
2/22/2010 **
2/23/2010 **
2/24/2010 **
2/25/2010 **
2/26/2010 2.22
2/27/2010 1.53
2/28/2010 0.17
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 1.41
3/4/2010 0.58
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.02
3/8/2010 0.00
3/9/2010 0.50
3/10/2010 0.45
3/11/2010 0.00
3/12/2010 0.00
3/13/2010 1.04
3/14/2010 0.00
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 0.00
3/25/2010 0.35
3/26/2010 0.24
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.53
3/31/2010 0.54
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.08
4/2/2010 0.00
4/3/2010 1.29
4/4/2010 0.00
4/5/2010 0.94
4/6/2010 0.08
4/7/2010 0.00
4/8/2010 0.00
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.04
4/12/2010 1.07
4/13/2010 1.06
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.25
4/21/2010 1.16
4/22/2010 0.36
4/23/2010 0.00
4/24/2010 0.00
4/25/2010 0.00
4/26/2010 0.00
4/27/2010 0.08
4/28/2010 2.06
4/29/2010 0.65
4/30/2010 T
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.00
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 1.06
5/12/2010 0.00
5/13/2010 0.00
5/14/2010 0.00
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.31
5/19/2010 T
5/20/2010 0.09
5/21/2010 0.00
5/22/2010 0.03
5/23/2010 0.03
5/24/2010 0.00
5/25/2010 **
5/26/2010 **
5/27/2010 1.45
5/28/2010 0.64
5/29/2010 0.02
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.02
6/4/2010 0.06
6/5/2010 0.02
6/6/2010 0.00
6/7/2010 0.00
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.03
6/11/2010 0.00
6/12/2010 0.00
6/13/2010 0.00
6/14/2010 0.00
6/15/2010 0.00
6/16/2010 0.00
6/17/2010 0.00
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 0.06
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010 0.00
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 0.00
7/11/2010 0.00
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.00
7/22/2010 0.00
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.01
7/27/2010
7/28/2010
7/29/2010
7/30/2010
7/31/2010
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 0.00
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.01
8/30/2010 0.08
8/31/2010
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.00
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.20
9/10/2010 0.00
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.00
9/18/2010 0.00
9/19/2010 0.00
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.00
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.00
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.00 0.0 M M M
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 7:00 AM 0.00 0.0 M M M
10/4/2009 7:00 AM 0.02 M M M M A tiny amount of precip, temp at obsevation time was 40 degrees F.
10/5/2009 7:00 AM 0.00 0.0 M M M
10/6/2009 7:00 AM 0.00 0.0 M M M
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM 0.00 0.0 M M M
10/9/2009 7:00 AM 0.00 0.0 M M M
10/10/2009 7:00 AM 0.00 0.0 M M M
10/11/2009 7:00 AM 0.00 0.0 M M M
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.20 M M M M The first little bit of what is expected to be several inches of rain by the next observation time. About 4" is predicted. Stay tuned.
10/14/2009 7:00 AM 2.34 M M M M A record breaking October rain storm. Fire season is over!
10/15/2009 7:00 AM 0.40 M M M M
10/16/2009 7:00 AM 0.09 M M M M The last drizzle from the storm which totalled 3.03".
10/17/2009 7:00 AM 0.00 0.0 M M M
10/18/2009 7:00 AM 0.00 0.0 M M M
10/19/2009 7:00 AM 0.10 M M M M Sunday late afternoon and evening brought some thunder and lightning.
10/20/2009 6:00 AM 0.25 M M M M More precip than expected from this storm.
10/21/2009 7:00 AM 0.00 0.0 M M M
10/22/2009 7:00 AM 0.00 0.0 M M M
10/23/2009 7:00 AM 0.00 0.0 M M M
10/24/2009 7:00 AM 0.00 0.0 M M M
10/25/2009 7:00 AM 0.00 0.0 M M M
10/26/2009 7:00 AM 0.00 0.0 M M M
10/27/2009 7:00 AM 0.00 0.0 M M M
10/28/2009 7:00 AM 0.00 0.0 M M M 40 degrees this morning. Very windy for the second day. After 2 years of no acorns to speak of, there is a banner crop this year. Most have fallen during this wind event.
10/29/2009 7:00 AM 0.00 0.0 M M M
10/30/2009 7:00 AM 0.00 0.0 M M M
10/31/2009 7:00 AM 0.00 0.0 M M M
11/1/2009 7:00 AM 0.00 0.0 M M M Beautiful fall day, slight breeze, lots of sun, mid-60's.
11/2/2009 7:00 AM 0.00 0.0 M M M
11/3/2009 7:00 AM 0.00 0.0 M M M
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.00 0.0 M M M
11/7/2009 7:00 AM 0.22 M M M M First rain of November.
11/8/2009 7:00 AM 0.02 M M M M
11/9/2009 7:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M
11/11/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 7:00 AM 0.20 M M M M
11/13/2009 7:00 AM 0.00 0.0 M M M
11/14/2009 7:00 AM 0.00 0.0 M M M
11/15/2009 7:00 AM 0.00 0.0 M M M Nearly freezing this morning.
11/16/2009 7:00 AM 0.00 0.0 M M M
11/17/2009 7:00 AM 0.00 0.0 M M M
11/18/2009 5:45 AM 0.46 M M M M
11/19/2009 7:00 AM 0.00 0.0 M M M
11/20/2009 7:00 AM 0.00 0.0 M M M
11/21/2009 7:00 AM 0.70 M M M M Some heavy showers starting around noon.
11/22/2009 7:00 AM 0.06 M M M M
11/23/2009 5:45 AM 0.20 M M M M Clear and frosty at observation time.
11/24/2009 7:00 AM 0.00 0.0 M M M
11/25/2009 7:00 AM 0.00 0.0 M M M
11/26/2009 7:00 AM 0.00 0.0 M M M
11/27/2009 7:00 AM 0.00 0.0 M M M
11/28/2009 7:00 AM 0.41 M M M M
11/29/2009 7:00 AM 0.00 0.0 M M M Clear today.
11/30/2009 7:00 AM 0.00 0.0 M M M
12/1/2009 7:00 AM 0.00 0.0 M M M
12/2/2009 7:00 AM 0.00 0.0 M M M
12/3/2009 7:00 AM 0.00 0.0 M M M
12/4/2009 7:00 AM 0.00 0.0 M M M
12/5/2009 7:00 AM 0.00 0.0 M M M
12/6/2009 7:00 AM 0.00 0.0 M M M
12/7/2009 7:00 AM 0.78 11.5 0.78 11.5 0.78 Very light powder snow. 12" fell over night. Temp at obs time was 29 degrees.
12/8/2009 7:00 AM 0.00 0.0 M M M
12/9/2009 7:00 AM 0.00 0.0 M M M
12/10/2009 7:00 AM 0.00 0.0 M M M
12/11/2009 5:30 AM 0.25 M M M M Melting all the snow that accumulated last Sunday night. Temp at obs time was about 38 degrees.
12/12/2009 7:00 AM 2.21 M M M M All the snow is gone! Temp has moderated from earlier in the week. It was 42 degrees F this morning.
12/13/2009 7:00 AM 2.04 M M M M Another very rainy 24 hours.
12/14/2009 5:30 AM 1.13 M M M M Last part of a stormy weekend with almost 6" of rain from Friday to Monday.
12/15/2009 7:00 AM 0.00 0.0 M M M
12/16/2009 5:30 AM 0.05 M M M M One quick shower around 4:30 am.
12/17/2009 7:00 AM 0.00 0.0 M M M
12/18/2009 7:00 AM 0.00 0.0 M M M
12/19/2009 7:00 AM 0.00 0.0 M M M
12/20/2009 7:00 AM 0.00 0.0 M M M
12/21/2009 7:00 AM 0.11 M M M M
12/22/2009 7:00 AM 0.51 M M M M
12/23/2009 7:00 AM T M M 0.0 M A 10 minute snow shower occured at 2:30pm on 12/22/09. The temp was 30 degrees F.
12/24/2009 7:00 AM 0.00 0.0 M M M
12/25/2009 7:00 AM 0.00 0.0 M M M
12/26/2009 7:00 AM 0.00 0.0 M M M
12/27/2009 7:00 AM 0.28 M M M M
12/28/2009 7:00 AM 0.09 M M M M 34 degrees F at obs time.
12/29/2009 7:00 AM 0.15 M M M M 33 degrees F at obs. time. Steps were very slippery.
12/30/2009 7:00 AM 0.60 M M M M 40 degrees F at observation time.
1/1/2010 7:00 AM 0.06 M M M M 43 degrees F at obsevation time.
1/2/2010 7:00 AM 0.11 M M M M
1/3/2010 7:00 AM 0.00 0.0 M M M
1/4/2010 7:00 AM 0.00 0.0 M M M
1/5/2010 7:00 AM 0.00 0.0 M M M
1/6/2010 7:00 AM 0.00 0.0 M M M
1/7/2010 7:00 AM 0.00 0.0 M M M
1/8/2010 7:00 AM 0.00 0.0 M M M 47 degrees F at obsrervation time.
1/9/2010 7:00 AM 0.07 M M M M 45 Degrees F
1/10/2010 7:00 AM 0.01 M M M M 43 degrees F
1/11/2010 7:00 AM 0.00 0.0 M M M
1/12/2010 5:30 AM 0.29 M M M M 44 degrees F
1/13/2010 5:30 AM 1.62 M M M M 45 degrees F, we need the rain.
1/14/2010 5:30 AM 0.10 M M M M 34 degrees F
1/15/2010 5:30 AM 0.00 0.0 M M M 39 degrees F, this may be the calm before many storms.
1/16/2010 7:00 AM 0.00 0.0 M M M
1/17/2010 7:00 AM 0.01 M M M M 43 degrees F
1/18/2010 6:00 AM 1.24 M M M M The first of a series of El Nino storms. 43 degrees F.
1/19/2010 5:30 AM 1.75 M M M M 1.27 inches of rain fell between 5:30 am and 4:00 pm. There were a couple short hail storms with small BB sized hail. 40 degrees F at observation time.
1/20/2010 5:30 AM 0.96 M M M M 37 degrees at Obs time. Another inch makes it 4" since Monday in this series of storms.
1/21/2010 5:30 AM 1.42 M M M M Rain, hail ans snow during the observation period. Only a little hail remained in spots this morning. 35 degrees F at Obs time.
1/22/2010 7:00 AM 1.02 4.0 M 3.5 M Rain during the day, snow during the night starting at about 7pm. The total water content is from both the rain and melted snow. Power was off at observation time came back on about 8:10am.
1/23/2010 7:00 AM 0.39 0.7 M 4.0 M 33 degrees at obs time. S mall amount of new snow fell.
1/24/2010 7:00 AM 0.21 0.0 M 1.5 M 32 degrees F at obs time.
1/25/2010 5:30 AM 0.39 0.0 M 0.0 M 36 degrees, melting and patchy snow.
1/26/2010 5:30 AM 1.03 M M M M 39 degrees F at obs time. Rain melted remaining snow for the most part.
1/27/2010 5:00 AM 0.10 M M M M 35 deg F
1/28/2010 7:00 AM 0.00 0.0 M M M
1/29/2010 7:00 AM 0.00 0.0 M M M
1/30/2010 7:00 AM 0.42 M M M M 41 degrees F.
1/31/2010 5:30 AM 0.04 M M M M 33 degrees at obs time, icy surfaces.
2/1/2010 7:00 AM 0.00 0.0 M M M
2/2/2010 7:00 AM 0.00 0.0 M M M
2/3/2010 7:00 AM 0.13 M M M M
2/4/2010 7:00 AM 0.00 0.0 M M M
2/5/2010 5:30 AM 0.64 M M M M It just keeps coming!
2/6/2010 7:00 AM 0.77 M M M M 42 deg F at observation time.
2/7/2010 7:00 AM 0.08 M M M M 41 degrees F at obs time.
2/8/2010 7:00 AM 0.00 0.0 M M M
2/9/2010 5:30 AM 0.80 M M M M 39 degrees F at obs time.
2/10/2010 5:30 AM 0.06 M M M M 33 deg F at obs time.
2/11/2010 7:00 AM 0.00 0.0 M M M
2/12/2010 5:30 AM 0.04 0.0 M M M 43 deg F at obs time.
2/13/2010 6:30 AM 0.03 M M M M Precip may just be condensation from fog/mist. 37 degrees at obs time.
2/14/2010 7:00 AM 0.00 0.0 M M M
2/15/2010 7:00 AM 0.00 0.0 M M M 43 deg F at obs time. Beautiful spring fever day in the low 60's.
2/16/2010 7:00 AM 0.00 0.0 M M M
2/17/2010 7:00 AM 0.00 0.0 M M M
2/18/2010 7:00 AM 0.00 0.0 M M M
2/19/2010 7:00 AM 0.00 0.0 M M M
2/20/2010 7:00 AM 0.00 0.0 M M M 42 degrees F at obs time.
2/21/2010 6:00 AM 0.42 M M M M 38 degrees F at obs time.
2/27/2010 7:00 AM 1.53 M M M M 40 Degrees at obs time. Good amount of rain with some strong thundershowers.
2/28/2010 7:00 AM 0.17 M M M M 37 degrees F at obs time.
3/1/2010 7:00 AM 0.00 0.0 M M M
3/2/2010 7:00 AM 0.00 0.0 M M M
3/3/2010 5:30 AM 1.41 M M M M One inch of rain between 0530 and 1730.
3/4/2010 5:30 AM 0.58 M M 0.0 M Precip fell as snow but was melted by the time the gage was read. At obs time, there were a few patches left with less than 1/2 inch.
3/5/2010 7:00 AM 0.00 0.0 M M M
3/6/2010 7:00 AM 0.00 0.0 M M M
3/7/2010 7:00 AM 0.02 M M M M 36 degrees at obs time.
3/8/2010 7:00 AM 0.00 0.0 M M M
3/9/2010 5:30 AM 0.50 0.4 M M M 32 degrees at obs time. Small amount of snow fell.
3/10/2010 5:30 AM 0.45 3.7 M 3.5 M 32 degrees at obs time. Snow fell overnight. Almond blossums rethinking the idea of bluming last weekend.
3/11/2010 7:00 AM 0.00 0.0 M M M
3/12/2010 7:00 AM 0.00 0.0 M M M
3/13/2010 6:30 AM 1.04 M M M M 31 degrees at obs time. Good thing it quit raining or it would be snowing again this week.
3/14/2010 7:00 AM 0.00 0.0 M M M
3/15/2010 7:00 AM 0.00 0.0 M M M
3/16/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 7:00 AM 0.00 0.0 M M M
3/18/2010 7:00 AM 0.00 0.0 M M M
3/19/2010 7:00 AM 0.00 0.0 M M M
3/20/2010 7:00 AM 0.00 0.0 M M M
3/21/2010 7:00 AM 0.00 0.0 M M M 44 degrees F at obs time.
3/22/2010 7:00 AM 0.00 0.0 M M M
3/23/2010 7:00 AM 0.00 0.0 M M M
3/24/2010 7:00 AM 0.00 0.0 M M M
3/25/2010 5:30 AM 0.35 M M M M 42 degrees F at obs time. Nice start to a couple rainy days,
3/26/2010 5:30 AM 0.24 M M M M 33 degrees F at obs time.
3/27/2010 7:00 AM 0.00 0.0 M M M
3/28/2010 7:00 AM 0.00 0.0 M M M
3/29/2010 7:00 AM 0.00 0.0 M M M
3/30/2010 5:30 AM 0.53 M M M M 41 degrees at obs time.
3/31/2010 5:30 AM 0.54 1.1 M 1.0 M Snow showers that added up to about 1.10 inches.
4/1/2010 7:00 AM 0.08 0.0 M 0.0 M 36 degrees at obs time. Rain and snow melt.
4/2/2010 7:00 AM 0.00 0.0 M M M
4/3/2010 7:30 AM 1.29 M M M M A good storm. There were a couple brief snow flurries around 11 am. 37 degrees at obs time.
4/4/2010 7:00 AM 0.00 0.0 M M M
4/5/2010 5:30 AM 0.94 0.3 M M M 33 degrees at obs time. A skiff of snow at this elevation (2700').
4/6/2010 5:30 AM 0.08 M M 0.0 M 33 degrees F at obs time.
4/7/2010 7:00 AM 0.00 0.0 M M M
4/8/2010 7:00 AM 0.00 0.0 M M M
4/9/2010 7:00 AM 0.00 0.0 M M M
4/10/2010 7:00 AM 0.00 0.0 M M M
4/11/2010 7:00 AM 0.04 M M M M 42 degrees F at obs time. Expecting a big storm tonight and tomorrow.
4/12/2010 5:30 AM 1.07 0.0 M M M Rain started at 1:15pm. There was a trace of snow at 9:pm which was dissolved over night by more rain. There has now been snow on the dogwood flowers, so it is spring in the foothills. 38 deg. F at obs time.
4/13/2010 5:30 AM 1.06 M M M M 39 degrees F at obs time.
4/14/2010 5:30 AM 0.00 0.0 M M M 39 degrees F at obs time. There were thundershowers in the county, but none at this location.
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.00 0.0 M M M
4/18/2010 7:00 AM 0.00 0.0 M M M
4/19/2010 5:30 AM 0.00 0.0 M M M
4/20/2010 5:30 AM 0.25 M M M M
4/21/2010 5:30 AM 1.16 M M M M 37 degrees at obs time.
4/22/2010 5:30 AM 0.36 M M M M 41 degrees at obs time.
4/23/2010 7:00 AM 0.00 0.0 M M M
4/24/2010 7:00 AM 0.00 0.0 M M M
4/25/2010 7:00 AM 0.00 0.0 M M M 51 degrees F at obs time. Finally, a beautiful day on a weekend.
4/26/2010 7:00 AM 0.00 0.0 M M M
4/27/2010 5:30 AM 0.08 M M M M 47 degrees at obs time.
4/28/2010 5:30 AM 2.06 M M M M 1.98 inches of rain in the 12 hours from 5:30 am to 5:30 pm on April 27, 2010. 39 degrees F at obs time.
4/29/2010 5:30 AM 0.65 0.4 0.22 0.5 M 1/4 to 1/2 inch of snow and hail were still left at obs time. 33 degrees. Rain, hail (pea sized) and snow fell in various waves. Set a record for the latest snow at this elevation and location.
4/30/2010 5:30 AM T M M M M 37 degrees.
5/1/2010 7:00 AM 0.00 0.0 M M M
5/2/2010 7:00 AM 0.00 0.0 M M M
5/3/2010 7:00 AM 0.00 0.0 M M M
5/4/2010 7:00 AM 0.00 0.0 M M M
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:00 AM 0.00 0.0 M M M
5/8/2010 7:00 AM 0.00 0.0 M M M
5/9/2010 7:00 AM 0.00 0.0 M M M
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 5:30 AM 1.06 T 0.06 M M Incredible, 35 degrees at obs time, 1" of rain with a trace of snow on May 11. Snow + 0.06 " of water.
5/12/2010 7:00 AM 0.00 0.0 M M M
5/13/2010 7:00 AM 0.00 0.0 M M M
5/14/2010 7:00 AM 0.00 0.0 M M M
5/15/2010 7:00 AM 0.00 0.0 M M M
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM 0.00 0.0 M M M
5/18/2010 5:30 AM 0.31 M M M M A relatively warm late spring rain. 48 degrees at obs time.
5/19/2010 5:30 AM T M M M M 50 degrees at obs time.
5/20/2010 5:30 AM 0.09 M M M M 47 degrees at obs time.
5/21/2010 7:00 AM 0.00 0.0 M M M
5/22/2010 7:00 AM 0.03 M M M M 38 degrees at obs time. Hail and corn snow for a short duration.
5/23/2010 7:00 AM 0.03 M M M M 38 degrees at obs time. Small amount of rain ans hail yesterday in the afternoon. Still haven't planted the veggies.
5/24/2010 7:00 AM 0.00 0.0 M M M
5/28/2010 5:30 AM 0.64 M M M M 40 degrees at obs time. This amounts to 2+ inches of rain the last week of May. Very unusual.
5/29/2010 7:00 AM 0.02 M M M M 44 at obs time.
5/30/2010 7:00 AM 0.00 0.0 M M M
5/31/2010 7:00 AM 0.00 0.0 M M M
6/1/2010 7:00 AM 0.00 0.0 M M M
6/2/2010 5:30 AM 0.00 0.0 M M M 53 deg at obs time. Warm and muggy.
6/3/2010 5:30 AM 0.02 M M M M 59 degrees at obs time.
6/4/2010 5:30 AM 0.06 M M M M 57 at obs time.
6/5/2010 7:00 AM 0.02 M M M M
6/6/2010 7:00 AM 0.00 0.0 M M M
6/7/2010 7:00 AM 0.00 0.0 M M M
6/8/2010 7:00 AM 0.00 0.0 M M M
6/9/2010 7:00 AM 0.00 0.0 M M M
6/10/2010 5:30 AM 0.03 M M M M This is likely the last precip of the rain year. 45 degrees F at obs time is much cooler than it has been for the rest of June so far.
6/11/2010 7:00 AM 0.00 0.0 M M M
6/12/2010 7:00 AM 0.00 0.0 M M M
6/13/2010 7:00 AM 0.00 0.0 M M M
6/14/2010 7:00 AM 0.00 0.0 M M M
6/15/2010 7:00 AM 0.00 0.0 M M M
6/16/2010 7:00 AM 0.00 0.0 M M M
6/17/2010 7:00 AM 0.00 0.0 M M M
6/18/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 M M M
6/20/2010 7:00 AM 0.00 0.0 M M M Chilly this morning. 47 at obs time.
6/21/2010 7:00 AM 0.00 0.0 M M M
6/22/2010 7:00 AM 0.00 0.0 M M M
6/23/2010 7:00 AM 0.00 0.0 M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 7:00 AM 0.06 M M M M 61 degrees at obs time. sprinkling at 0530. 0.06" of precip, a couple hundreths inches of pollen and spiders.
6/27/2010 7:00 AM 0.00 0.0 M M M
6/28/2010 7:00 AM 0.00 0.0 M M M
6/29/2010 7:00 AM 0.00 0.0 M M M
6/30/2010 7:00 AM 0.00 0.0 M M M
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.00 0.0 M M M
7/6/2010 7:00 AM 0.00 0.0 M M M
7/7/2010 7:00 AM 0.00 0.0 M M M
7/8/2010 7:00 AM 0.00 0.0 M M M
7/9/2010 7:00 AM 0.00 0.0 M M M
7/10/2010 7:00 AM 0.00 0.0 M M M
7/11/2010 7:00 AM 0.00 0.0 M M M
7/12/2010 7:00 AM 0.00 0.0 M M M
7/13/2010 7:00 AM 0.00 0.0 M M M
7/14/2010 7:00 AM 0.00 0.0 M M M
7/15/2010 7:00 AM 0.00 0.0 M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.00 0.0 M M M
7/18/2010 7:00 AM 0.00 0.0 M M M
7/19/2010 7:00 AM 0.00 0.0 M M M
7/20/2010 7:00 AM 0.00 0.0 M M M
7/21/2010 7:00 AM 0.00 0.0 M M M
7/22/2010 7:00 AM 0.00 0.0 M M M
7/23/2010 7:00 AM 0.00 0.0 M M M
7/24/2010 7:00 AM 0.00 0.0 M M M
7/25/2010 7:00 AM 0.00 0.0 M M M
7/26/2010 7:00 AM 0.01 M M M M First precip all month after a wet June. Hasn't even been very hot this summer...yet.
8/1/2010 7:00 AM 0.00 0.0 M M M
8/2/2010 7:00 AM 0.00 0.0 M M M
8/3/2010 7:00 AM 0.00 0.0 M M M
8/4/2010 7:00 AM 0.00 0.0 M M M
8/5/2010 7:00 AM 0.00 0.0 M M M
8/6/2010 7:00 AM 0.00 0.0 M M M
8/7/2010 7:00 AM 0.00 0.0 M M M
8/8/2010 7:00 AM 0.00 0.0 M M M
8/9/2010 7:00 AM 0.00 0.0 M M M
8/10/2010 7:00 AM 0.00 0.0 M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:00 AM 0.00 0.0 M M M
8/14/2010 7:00 AM 0.00 0.0 M M M
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.00 0.0 M M M
8/17/2010 7:00 AM 0.00 0.0 M M M
8/18/2010 7:00 AM 0.00 0.0 M M M
8/19/2010 7:00 AM 0.00 0.0 M M M
8/20/2010 7:00 AM 0.00 0.0 M M M
8/21/2010 7:00 AM 0.00 0.0 M M M
8/22/2010 7:00 AM 0.00 0.0 M M M
8/23/2010 7:00 AM 0.00 0.0 M M M
8/24/2010 7:00 AM 0.00 0.0 M M M
8/25/2010 7:00 AM 0.00 0.0 M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 7:00 AM 0.00 0.0 M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM 0.01 M M M M The only rain in August so far. Guessing at the amount since there were 2 beetles in the gage. 52 deg this morning, highs in the 60's low 70'. High 4 days ago was 100 degrees.
8/30/2010 5:30 AM 0.08 M M M M 49 DEGREES f AT OBS TIME.
9/1/2010 7:00 AM 0.00 0.0 M M M
9/2/2010 7:00 AM 0.00 0.0 M M M
9/3/2010 7:00 AM 0.00 0.0 M M M
9/4/2010 7:00 AM 0.00 0.0 M M M
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.00 0.0 M M M
9/7/2010 7:00 AM 0.00 0.0 M M M
9/8/2010 7:00 AM 0.00 0.0 M M M
9/9/2010 5:30 AM 0.20 M M M M 45 Degrees at obs time. One thunderstorm last night around 8:30 pm.
9/10/2010 7:00 AM 0.00 0.0 M M M
9/11/2010 7:00 AM 0.00 0.0 M M M
9/12/2010 7:00 AM 0.00 0.0 M M M
9/13/2010 7:00 AM 0.00 0.0 M M M
9/14/2010 7:00 AM 0.00 0.0 M M M
9/15/2010 7:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM 0.00 0.0 M M M
9/17/2010 7:00 AM 0.00 0.0 M M M
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM 0.00 0.0 M M M
9/20/2010 7:00 AM 0.00 0.0 M M M
9/21/2010 7:00 AM 0.00 0.0 M M M
9/22/2010 7:00 AM 0.00 0.0 M M M
9/23/2010 7:00 AM 0.00 0.0 M M M
9/24/2010 7:00 AM 0.00 0.0 M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:00 AM 0.00 0.0 M M M
9/27/2010 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/22/2010 2/26/2010 7:00 AM 5 2.22 0.0 0.00 Vacation!
5/25/2010 5/27/2010 7:00 AM 3 1.45 M M 1.0 inch measured between 5/25 at 0700 and 5/26 at 1600. 0.45 inches measured between 1600 on 5/26 and 0700 on 5/27.



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