Station Overview Station Location
Station Number CA-MD-18 Latitude 38.8828
Station Name Point Arena 4.8 ESE Longitude -123.61
County Mendocino Elevation (ft) 1048



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 14 2.53 3.66 32 0.00 0 3.66 32 6 0 0 0.0 0 0
Nov 14 6.74 5.07 23 1.37 1 3.70 22 2 1 0 0.0 0 0
Dec 14 9.81 17.45 28 1.93 7 15.52 21 6 5 0 0.0 0 0
Jan 15 9.55 0.71 31 0.00 0 0.71 31 2 0 0 0.0 0 0
Feb 15 9.42 7.75 28 3.58 3 4.17 25 2 3 0 0.0 0 0
March 15 7.66 0.85 23 0.52 2 0.33 21 2 2 0 0.0 0 0
April 15 3.46 2.74 29 0.87 3 1.87 26 2 3 0 0.0 0 0
May 15 1.93 0.03 16 0.00 0 0.03 16 1 0 0 0.0 0 0
June 15 0.41 0.11 30 0.00 0 0.11 30 1 0 0 0.0 0 0
July 15 0.04 0.20 31 0.00 0 0.20 31 2 0 0 0.0 0 0
Aug 15 0.14 0.15 31 0.00 0 0.15 31 1 0 0 0.0 0 0
Sept 15 0.54 1.77 29 0.00 0 1.77 29 2 0 0 0.0 0 0
Water Year Totals: 52.23" 40.49" 331 days 8.27" 16 32.22" 315 days 29 14 days 0 days 0.0" 0 days 0 days



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

Day of Year Daily Prcp Multiday Prcp
10/1/2014 **
10/2/2014 **
10/3/2014 **
10/4/2014 **
10/5/2014 **
10/6/2014 **
10/7/2014 **
10/8/2014 **
10/9/2014 **
10/10/2014 **
10/11/2014 **
10/12/2014 **
10/13/2014 **
10/14/2014 **
10/15/2014 0.21
10/16/2014 **
10/17/2014 **
10/18/2014 0.90
10/19/2014 **
10/20/2014 **
10/21/2014 0.54
10/22/2014 **
10/23/2014 **
10/24/2014 **
10/25/2014 0.94
10/26/2014 **
10/27/2014 **
10/28/2014 **
10/29/2014 **
10/30/2014 **
10/31/2014 0.78
11/1/2014 **
11/2/2014 **
11/3/2014 **
11/4/2014 **
11/5/2014 **
11/6/2014 **
11/7/2014 **
11/8/2014 **
11/9/2014 **
11/10/2014 **
11/11/2014 **
11/12/2014 **
11/13/2014 0.54
11/14/2014 **
11/15/2014 **
11/16/2014 **
11/17/2014 **
11/18/2014 **
11/19/2014 **
11/20/2014 **
11/21/2014 **
11/22/2014 3.16
11/23/2014 1.37
11/24/2014
11/25/2014
11/26/2014
11/27/2014
11/28/2014
11/29/2014
11/30/2014
12/1/2014
12/2/2014 **
12/3/2014 2.96
12/4/2014 0.18
12/5/2014 **
12/6/2014 1.55
12/7/2014 **
12/8/2014 **
12/9/2014 0.94
12/10/2014 **
12/11/2014 5.83
12/12/2014 0.73
12/13/2014 0.60
12/14/2014 **
12/15/2014 **
12/16/2014 **
12/17/2014 2.56
12/18/2014 **
12/19/2014 1.68
12/20/2014 0.00
12/21/2014 0.00
12/22/2014
12/23/2014 0.16
12/24/2014
12/25/2014 0.26
12/26/2014 **
12/27/2014 **
12/28/2014 **
12/29/2014 **
12/30/2014 **
12/31/2014 **
Day of YearDaily PrcpMultiday Prcp
1/1/2015 **
1/2/2015 **
1/3/2015 **
1/4/2015 **
1/5/2015 **
1/6/2015 **
1/7/2015 **
1/8/2015 **
1/9/2015 **
1/10/2015 **
1/11/2015 **
1/12/2015 **
1/13/2015 **
1/14/2015 **
1/15/2015 **
1/16/2015 **
1/17/2015 0.46
1/18/2015 **
1/19/2015 0.25
1/20/2015 **
1/21/2015 **
1/22/2015 **
1/23/2015 **
1/24/2015 **
1/25/2015 **
1/26/2015 **
1/27/2015 **
1/28/2015 **
1/29/2015 **
1/30/2015 **
1/31/2015 **
2/1/2015 **
2/2/2015 **
2/3/2015 **
2/4/2015 **
2/5/2015 **
2/6/2015 4.03
2/7/2015 2.27
2/8/2015 0.64
2/9/2015 0.67
2/10/2015 **
2/11/2015 **
2/12/2015 **
2/13/2015 **
2/14/2015 **
2/15/2015 **
2/16/2015 **
2/17/2015 **
2/18/2015 **
2/19/2015 **
2/20/2015 **
2/21/2015 **
2/22/2015 **
2/23/2015 **
2/24/2015 **
2/25/2015 **
2/26/2015 **
2/27/2015 0.14
2/28/2015 **
3/1/2015 **
3/2/2015 **
3/3/2015 **
3/4/2015 **
3/5/2015 **
3/6/2015 **
3/7/2015 **
3/8/2015 **
3/9/2015 **
3/10/2015 **
3/11/2015 **
3/12/2015 **
3/13/2015 **
3/14/2015 0.05
3/15/2015
3/16/2015 **
3/17/2015 **
3/18/2015 **
3/19/2015 **
3/20/2015 **
3/21/2015 **
3/22/2015 0.28
3/23/2015 0.39
3/24/2015 0.13
3/25/2015
3/26/2015
3/27/2015
3/28/2015
3/29/2015
3/30/2015
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.04
4/2/2015 **
4/3/2015 **
4/4/2015 **
4/5/2015 **
4/6/2015 **
4/7/2015 1.81
4/8/2015
4/9/2015 0.02
4/10/2015 **
4/11/2015 **
4/12/2015 **
4/13/2015 **
4/14/2015 **
4/15/2015 **
4/16/2015 **
4/17/2015 **
4/18/2015 **
4/19/2015 **
4/20/2015 **
4/21/2015 **
4/22/2015 **
4/23/2015 **
4/24/2015 0.06
4/25/2015 0.81
4/26/2015 **
4/27/2015 **
4/28/2015 **
4/29/2015 **
4/30/2015 **
5/1/2015 **
5/2/2015 **
5/3/2015 **
5/4/2015 **
5/5/2015 **
5/6/2015 **
5/7/2015 0.03
5/8/2015
5/9/2015
5/10/2015
5/11/2015
5/12/2015
5/13/2015
5/14/2015
5/15/2015
5/16/2015
5/17/2015
5/18/2015
5/19/2015
5/20/2015
5/21/2015
5/22/2015
5/23/2015 **
5/24/2015 **
5/25/2015 **
5/26/2015 **
5/27/2015 **
5/28/2015 **
5/29/2015 **
5/30/2015 **
5/31/2015 **
6/1/2015 **
6/2/2015 0.11
6/3/2015 **
6/4/2015 **
6/5/2015 **
6/6/2015 **
6/7/2015 **
6/8/2015 **
6/9/2015 **
6/10/2015 **
6/11/2015 **
6/12/2015 **
6/13/2015 **
6/14/2015 **
6/15/2015 **
6/16/2015 **
6/17/2015 **
6/18/2015 **
6/19/2015 **
6/20/2015 **
6/21/2015 **
6/22/2015 **
6/23/2015 **
6/24/2015 **
6/25/2015 **
6/26/2015 **
6/27/2015 **
6/28/2015 **
6/29/2015 **
6/30/2015 **
Day of YearDaily PrcpMultiday Prcp
7/1/2015 **
7/2/2015 **
7/3/2015 **
7/4/2015 **
7/5/2015 **
7/6/2015 0.04
7/7/2015 **
7/8/2015 **
7/9/2015 **
7/10/2015 0.16
7/11/2015 **
7/12/2015 **
7/13/2015 **
7/14/2015 **
7/15/2015 **
7/16/2015 **
7/17/2015 **
7/18/2015 **
7/19/2015 **
7/20/2015 **
7/21/2015 **
7/22/2015 **
7/23/2015 **
7/24/2015 **
7/25/2015 **
7/26/2015 **
7/27/2015 **
7/28/2015 **
7/29/2015 **
7/30/2015 **
7/31/2015 **
8/1/2015 **
8/2/2015 **
8/3/2015 **
8/4/2015 **
8/5/2015 **
8/6/2015 **
8/7/2015 **
8/8/2015 **
8/9/2015 **
8/10/2015 **
8/11/2015 **
8/12/2015 **
8/13/2015 **
8/14/2015 **
8/15/2015 **
8/16/2015 **
8/17/2015 **
8/18/2015 **
8/19/2015 **
8/20/2015 **
8/21/2015 **
8/22/2015 **
8/23/2015 **
8/24/2015 **
8/25/2015 **
8/26/2015 **
8/27/2015 **
8/28/2015 **
8/29/2015 0.15
8/30/2015 **
8/31/2015 **
9/1/2015 **
9/2/2015 **
9/3/2015 **
9/4/2015 **
9/5/2015 **
9/6/2015 **
9/7/2015 **
9/8/2015 **
9/9/2015 **
9/10/2015 **
9/11/2015 **
9/12/2015 **
9/13/2015 **
9/14/2015 **
9/15/2015 **
9/16/2015 1.74
9/17/2015 **
9/18/2015 **
9/19/2015 **
9/20/2015 **
9/21/2015 **
9/22/2015 **
9/23/2015 **
9/24/2015 **
9/25/2015 **
9/26/2015 **
9/27/2015 **
9/28/2015 **
9/29/2015 0.03
9/30/2015



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/23/2014 10:00 AM 1.37 M M M M Bringing the seasonal total to 8.73 inches. Last year's total for this time was 2.72 inches. Looking for continued rains to help the water table.
12/4/2014 10:00 AM 0.18 M M M M 11.87 inches for seasonal total.
12/12/2014 1:00 PM 0.73 M M M M Bringing total up to 20.92 inches.
12/13/2014 10:00 AM 0.60 M M M M Bringing the seasonal total up to 21.52 inches.
12/20/2014 3:00 PM 0.00 0.0 M M M 1.03 inches, bringing the total up to 26.79 inches.
12/21/2014 12:00 PM 0.00 0.0 M M M 1.04 inches, bringing the seasonal total up to 27.83 inches.
12/23/2014 10:00 AM 0.16 M M M M Bringing total up to 27.99 inches.
12/25/2014 10:00 AM 0.26 M M M M Seasonal total up to 28.25 inches.
2/7/2015 10:00 AM 2.27 M M M M Seasonal total up to 34.26 inches.
2/8/2015 10:00 AM 0.64 M M M M total is up to 34.90
2/9/2015 8:00 AM 0.67 M M M M Bringing total up to 35.90
3/23/2015 10:00 AM 0.39 M M M M Total up to 36.43 inches
3/24/2015 10:00 AM 0.13 M M M M Total up to 36.56 inches
4/1/2015 10:00 AM 0.04 M M M M Total for season up to 36.60 inches. Rain forecast for 4/5/2015
4/9/2015 10:00 AM 0.02 M M M M Total up to 38.43 inches
4/25/2015 10:00 AM 0.81 M M M M Total up to 39.30 inches. Past last year's entire seasonal total. More Rain!



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/1/2014 10/15/2014 10:00 AM 15 0.21 M M New season starter not as much as hoped for, but more is forecast for tomorrow and Friday.
10/16/2014 10/18/2014 11:00 AM 3 0.90 M M Bringing the seasonal total to...... 1.11 inches.
10/19/2014 10/21/2014 10:00 AM 3 0.54 M M .49 inches on 10/19, and .05 yesterday 10/20, for a seasonal total of 1.65 inches.
10/22/2014 10/25/2014 11:00 AM 4 0.94 M M Mostly occurred last night. Total for season is up to 2.59 inches. Go Giants!!!
10/26/2014 10/29/2014 10:00 AM 4 0.29 M M Bringing the total for season to 2.88 inches. Go Giants !!!!!
10/29/2014 10/31/2014 4:30 PM 3 0.78 M M More rain forecast for tonight. Seasonal total is 3.66 inches. Happy Halloween.
11/1/2014 11/13/2014 10:00 AM 13 0.54 M M Rain started last night around 10:00 PM, and continued until close to 6:00AM. Total for season is up to 4.20 inches.
11/14/2014 11/22/2014 10:00 AM 9 3.16 M M 1.03 inches on 11/20/2014, and 2.13 inches the night of 11/21/2014, for a seasonal total of 7.36 inches. Last season was 2.51 inches as of this date. This is looking like a good year.
12/2/2014 12/03/2014 9:30 AM 2 2.96 M M Seasonal total up to 11.69 inches. Last year at same date 2.72 inches. Things are looking up.
12/5/2014 12/06/2014 9:00 AM 2 1.55 M M Seasonal total up to 13.42 inches......... Yeah.... more rain in sight.
12/7/2014 12/09/2014 11:00 AM 3 0.94 M M Bringing seasonal total up to 14.36 inches.
12/10/2014 12/11/2014 10:00 AM 2 5.83 M M Bringing seasonal total up to..... 20.19 inches. Last year this total wasn't recorded until 2/28.
12/14/2014 12/17/2014 10:30 AM 4 2.56 M M Bringing the seasonal total up to 24.08 inches.
12/18/2014 12/19/2014 10:00 AM 2 1.68 M M .36 inches on 12/17, and 1.32 on 12/18/2014, Bringing the seasonal total up to 25.76 inches. Looking good so far.
12/26/2014 1/17/2015 11:00 AM 23 0.46 M M Rain occurred 1/15 at night and 1/16 during day. Seasonal total up to 28.71 inches
1/18/2015 1/19/2015 10:00 AM 2 0.25 M M Rain occurred on 1/18/2015, bringing seasonal total to 28.96 inches
1/20/2015 2/06/2015 11:00 AM 18 4.03 M M Bringing total for season to 32.99 inches. More rain forecast through the 9th.
2/10/2015 2/27/2015 10:00 AM 18 0.14 M M Seasonal total up to 35.71 inches. More Rain!...... MORE RAIN!......MORE RAIN !!!!! Please!
2/28/2015 3/14/2015 10:00 AM 15 0.05 M M Bringing total up to 35.76 inches.
3/16/2015 3/22/2015 11:00 AM 7 0.28 M M Seasonal total up to 36.04 inches. Currently raining (1730 hrs.)
4/2/2015 4/07/2015 11:00 AM 6 1.81 M M Bringing the seasonal total up to 38.41 inches. That's only .05 less than last year's total. More rain forecast for later in week.
4/10/2015 4/24/2015 10:00 AM 15 0.06 M M Seasonal total up to 38.49 inches. We are .03 inches above the entire seasonal total for last year. More rain may be due by tomorrow.
4/26/2015 5/07/2015 10:00 AM 12 0.03 M M Very light drizzle occurred around 5/1. Seasonal total up to 39.33 inches.
5/23/2015 6/02/2015 11:00 AM 11 0.11 M M Bringing the seasonal total up to 39.45 inches. .99 inches more than last year's total.
6/3/2015 7/06/2015 10:00 AM 34 0.04 M M Rain occurred last night 7/5/2015, bringing the seasonal total up to 39.49 inches
7/7/2015 7/10/2015 10:00 AM 4 0.16 M M Rain occurred yesterday afternoon and night. Seasonal total is up to 39.65 inches. Skies are currently gray and cloudy, but no rain forecast today.
7/11/2015 8/29/2015 10:00 AM 50 0.15 M M Bringing the seasonal total up to 39.80 inches.
8/30/2015 9/16/2015 5:00 PM 18 1.74 M M Rain occurred today, bringing the seasonal total up to 41.54 inches. That's approximately 3 plus inches more than last year. YES!
9/17/2015 9/29/2015 10:00 AM 13 0.03 M M Bringing the Seasonal Total to 41.57 inches. Better than was expected.



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