Station Overview Station Location
Station Number CA-SR-77 Latitude 34.46498
Station Name Pinon Hills 3.1 NE Longitude -117.60763
County San Bernardino Elevation (ft) 3764



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 19 0.54 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 19 0.73 0.77 3 0.77 3 0.00 0 0 3 0 0.0 0 1
Dec 19 1.77 1.41 9 1.41 9 0.00 0 0 6 2 0.0 0 0
Jan 20 2.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 2.95 0.02 2 0.02 2 0.00 0 0 1 1 0.0 0 0
March 20 1.81 2.22 3 2.22 3 0.00 0 0 3 0 0.0 0 0
April 20 0.55 3.51 5 3.51 5 0.00 0 0 5 0 0.0 0 0
May 20 0.17 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 20 0.10 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 20 0.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 20 0.21 0.20 22 0.20 11 0.00 11 0 1 0 0.0 0 0
Sept 20 0.28 0.00 30 0.00 0 0.00 30 1 0 0 0.0 0 0
Water Year Totals: 11.89" 8.13" 74 days 8.13" 33 0.00" 41 days 1 19 days 3 days 0.0" 0 days 1 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
10/1/2019
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019 0.06
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019 0.39
11/29/2019 0.32
11/30/2019
12/1/2019 T
12/2/2019 T
12/3/2019 0.20
12/4/2019 0.55
12/5/2019 0.03
12/6/2019 0.00
12/7/2019
12/8/2019
12/9/2019 0.17
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019 0.29
12/24/2019 0.17
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020 T
2/23/2020 0.02
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020 0.38
3/11/2020
3/12/2020
3/13/2020 1.50
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020 0.34
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020 0.51
4/7/2020 0.71
4/8/2020 1.24
4/9/2020 0.50
4/10/2020 0.55
4/11/2020
4/12/2020
4/13/2020
4/14/2020
4/15/2020
4/16/2020
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020
4/27/2020
4/28/2020
4/29/2020
4/30/2020
5/1/2020
5/2/2020
5/3/2020
5/4/2020
5/5/2020
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020
5/11/2020
5/12/2020
5/13/2020
5/14/2020
5/15/2020
5/16/2020
5/17/2020
5/18/2020
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020
5/24/2020
5/25/2020
5/26/2020
5/27/2020
5/28/2020
5/29/2020
5/30/2020
5/31/2020
6/1/2020
6/2/2020
6/3/2020
6/4/2020
6/5/2020
6/6/2020
6/7/2020
6/8/2020
6/9/2020
6/10/2020
6/11/2020
6/12/2020
6/13/2020
6/14/2020
6/15/2020
6/16/2020
6/17/2020
6/18/2020
6/19/2020
6/20/2020
6/21/2020
6/22/2020
6/23/2020
6/24/2020
6/25/2020
6/26/2020
6/27/2020
6/28/2020
6/29/2020
6/30/2020
Day of YearDaily PrcpMultiday Prcp
7/1/2020
7/2/2020
7/3/2020
7/4/2020
7/5/2020
7/6/2020
7/7/2020
7/8/2020
7/9/2020
7/10/2020
7/11/2020
7/12/2020
7/13/2020
7/14/2020
7/15/2020
7/16/2020
7/17/2020
7/18/2020
7/19/2020
7/20/2020
7/21/2020
7/22/2020
7/23/2020
7/24/2020
7/25/2020
7/26/2020
7/27/2020
7/28/2020
7/29/2020
7/30/2020
7/31/2020
8/1/2020 0.00
8/2/2020 0.00
8/3/2020 0.00
8/4/2020 0.00
8/5/2020 0.00
8/6/2020
8/7/2020 0.00
8/8/2020
8/9/2020
8/10/2020 0.00
8/11/2020
8/12/2020
8/13/2020 0.00
8/14/2020
8/15/2020
8/16/2020
8/17/2020
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 0.20
8/21/2020 **
8/22/2020 **
8/23/2020 **
8/24/2020 **
8/25/2020 **
8/26/2020 **
8/27/2020 **
8/28/2020 **
8/29/2020 **
8/30/2020 **
8/31/2020 **
9/1/2020 **
9/2/2020 **
9/3/2020 **
9/4/2020 **
9/5/2020 **
9/6/2020 **
9/7/2020 **
9/8/2020 **
9/9/2020 **
9/10/2020 **
9/11/2020 **
9/12/2020 **
9/13/2020 **
9/14/2020 **
9/15/2020 **
9/16/2020 **
9/17/2020 **
9/18/2020 **
9/19/2020 **
9/20/2020 **
9/21/2020 **
9/22/2020 **
9/23/2020 **
9/24/2020 **
9/25/2020 **
9/26/2020 **
9/27/2020 **
9/28/2020 **
9/29/2020 **
9/30/2020 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/22/2019 7:00 AM 0.06 M M M M
11/28/2019 7:00 AM 0.39 M M M M Rain has turned to snow in the last half hour.
11/29/2019 9:00 AM 0.32 M M 5.0 M We had about 5 inches of snow and it is melting fast
12/1/2019 9:00 AM T M M M M A few clouds the evening before
12/2/2019 7:00 AM T M M M M Clouds cleared the afternoon before.
12/3/2019 11:00 AM 0.20 M M M M Very light rain during night.
12/4/2019 1:00 PM 0.55 M M M M Light but steady rain. No snow.
12/5/2019 1:00 PM 0.03 M M M M Temperature in the 40s and overcast.
12/6/2019 9:00 AM 0.00 0.0 M 0.0 0.00 Overcast but no rain.
12/9/2019 7:00 AM 0.17 M M M M Cool, sunny and bright today.
12/23/2019 11:00 AM 0.29 M M M M First rain since early December.
12/24/2019 11:00 AM 0.17 M M M M No snow
2/22/2020 8:00 AM T 0.0 0.00 0.0 M We had a trace and that was the first rain since Dec. 24. We are officially in a drought.
2/23/2020 9:00 AM 0.02 M M M M The rain we received was very little but measurable!
3/10/2020 9:00 AM 0.38 M M M M The first rainfall since the last reporting. This may be my last report until July.
3/13/2020 9:00 AM 1.50 M M M M The last 24 hours was the most rain we have had in one day in many years. And it was exactly 1.5 inches.
3/23/2020 9:00 AM 0.34 M M M M The first rain since the last measurement. Clear, sunny and cool at 46.
4/6/2020 10:00 AM 0.51 M M M M Light but steady rain fell until mid mornin. No rain fell before last recording.
4/7/2020 10:00 AM 0.71 M M M M unusal rainfall for the desert.
4/8/2020 10:00 AM 1.24 M M M M Rain has finally stopped. Unusual rainfall for the high desert.
4/9/2020 10:00 AM 0.50 M M M M The rain is letting up. If you garden the seeds are beginning to sprout. Keep them indoors.
4/10/2020 10:00 AM 0.55 M M M M Another day of light rainfall. We have had four days of rain. We have lived on the desert since 1982 and never had this kind of rainfall.
8/1/2020 9:00 AM 0.00 0.0 M M 0.00 We have had 0 rainfall in several months but since you need my zeros I am back!
8/2/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/3/2020 9:00 AM 0.00 0.0 0.00 0.0 0.00
8/4/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/5/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/7/2020 7:00 AM 0.00 0.0 0.00 0.0 M
8/10/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 No rain since April 10.
8/13/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/18/2020 7:00 AM 0.00 0.0 M M M A few high clouds but still no rain.
8/19/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/20/2020 7:00 AM 0.20 0.0 0.00 0.0 0.00 Our first rain since April!



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
8/21/2020 9/30/2020 7:00 AM 41 0.00 0.0 0.00 We have had 0 rain since April. Under evacuation threat several days due to Bobcat Fire.



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