Station Overview Station Location
Station Number CA-TM-5 Latitude 37.991858
Station Name Tuolumne City 2.0 N Longitude -120.237423
County Tuolumne Elevation (ft) 2915



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 17 2.44 0.45 31 0.45 4 0.00 27 3 2 0 0.0 0 0
Nov 17 4.74 6.41 29 5.96 19 0.45 10 2 8 0 0.0 0 0
Dec 17 6.90 0.49 31 0.27 8 0.22 23 3 2 0 0.0 0 0
Jan 18 7.65 5.04 26 2.61 24 2.43 2 1 11 0 0.0 0 0
Feb 18 6.98 0.74 20 0.35 17 0.39 3 1 2 1 3.0 1 2
March 18 6.74 14.16 30 9.01 15 5.15 15 3 12 0 15.0 4 4
April 18 3.38 3.70 28 3.68 21 0.02 7 3 8 0 0.0 0 0
May 18 1.98 0.23 30 0.18 21 0.05 9 2 4 1 0.0 0 0
June 18 0.43 0.00 28 0.00 16 0.00 12 1 0 0 0.0 0 0
July 18 0.12 0.00 28 0.00 16 0.00 12 2 0 1 0.0 0 0
Aug 18 0.08 0.00 27 0.00 17 0.00 10 2 0 0 0.0 0 0
Sept 18 0.54 0.00 24 0.00 12 0.00 12 4 0 0 0.0 0 0
Water Year Totals: 41.98" 31.22" 332 days 22.51" 190 8.71" 142 days 27 49 days 3 days 18.0" 5 days 6 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
10/1/2017 **
10/2/2017 **
10/3/2017 0.00
10/4/2017 0.04
10/5/2017 **
10/6/2017 **
10/7/2017 **
10/8/2017 **
10/9/2017 **
10/10/2017 **
10/11/2017 **
10/12/2017 **
10/13/2017 **
10/14/2017 **
10/15/2017 **
10/16/2017 **
10/17/2017 **
10/18/2017 **
10/19/2017 0.00
10/20/2017 0.41
10/21/2017 **
10/22/2017 **
10/23/2017 **
10/24/2017 **
10/25/2017 **
10/26/2017 **
10/27/2017 **
10/28/2017 **
10/29/2017 0.00
10/30/2017 0.00
10/31/2017 0.00
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.07
11/4/2017 0.15
11/5/2017 0.02
11/6/2017 0.00
11/7/2017 0.00
11/8/2017 0.00
11/9/2017 **
11/10/2017 **
11/11/2017 **
11/12/2017 **
11/13/2017 0.45
11/14/2017 0.07
11/15/2017 0.00
11/16/2017 0.67
11/17/2017 3.37
11/18/2017 0.00
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 0.02
11/22/2017 0.00
11/23/2017 **
11/24/2017 **
11/25/2017 0.00
11/26/2017 0.00
11/27/2017 1.59
11/28/2017
11/29/2017 **
11/30/2017 **
12/1/2017 **
12/2/2017 0.00
12/3/2017 0.15
12/4/2017 0.00
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 **
12/8/2017 **
12/9/2017 **
12/10/2017 **
12/11/2017 **
12/12/2017 **
12/13/2017 **
12/14/2017 **
12/15/2017 **
12/16/2017 **
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.12
12/21/2017 **
12/22/2017 **
12/23/2017 **
12/24/2017 **
12/25/2017 **
12/26/2017 **
12/27/2017 **
12/28/2017 **
12/29/2017 **
12/30/2017 0.22
12/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.19
1/5/2018 0.02
1/6/2018 0.54
1/7/2018 0.47
1/8/2018 0.12
1/9/2018 **
1/10/2018 2.43
1/11/2018 0.09
1/12/2018
1/13/2018 0.00
1/14/2018 0.02
1/15/2018 0.00
1/16/2018
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 0.62
1/20/2018 0.00
1/21/2018 0.00
1/22/2018 0.00
1/23/2018 0.05
1/24/2018 0.00
1/25/2018 0.48
1/26/2018 0.01
1/27/2018
1/28/2018
1/29/2018 0.00
1/30/2018 0.00
1/31/2018
2/1/2018
2/2/2018 0.00
2/3/2018 0.00
2/4/2018
2/5/2018 0.00
2/6/2018 0.00
2/7/2018 0.00
2/8/2018
2/9/2018
2/10/2018 0.00
2/11/2018 0.00
2/12/2018 0.00
2/13/2018 0.02
2/14/2018
2/15/2018 0.00
2/16/2018
2/17/2018
2/18/2018 0.00
2/19/2018
2/20/2018 T
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 **
2/24/2018 0.39
2/25/2018 0.00
2/26/2018 0.00
2/27/2018 0.33
2/28/2018 **
3/1/2018 0.27
3/2/2018 1.84
3/3/2018 1.36
3/4/2018 0.95
3/5/2018 **
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 0.01
3/11/2018 0.04
3/12/2018
3/13/2018 0.37
3/14/2018 1.75
3/15/2018 0.29
3/16/2018 0.67
3/17/2018 1.65
3/18/2018 0.06
3/19/2018 **
3/20/2018 **
3/21/2018 **
3/22/2018 **
3/23/2018 **
3/24/2018 **
3/25/2018 4.88
3/26/2018 0.02
3/27/2018 **
3/28/2018 **
3/29/2018 **
3/30/2018 **
3/31/2018 **
Day of YearDaily PrcpMultiday Prcp
4/1/2018 **
4/2/2018 0.00
4/3/2018 **
4/4/2018 **
4/5/2018 0.00
4/6/2018 0.12
4/7/2018 1.75
4/8/2018 0.61
4/9/2018 0.00
4/10/2018 **
4/11/2018 0.02
4/12/2018 0.27
4/13/2018 0.02
4/14/2018 0.00
4/15/2018 0.00
4/16/2018 0.26
4/17/2018 0.63
4/18/2018 0.00
4/19/2018 0.00
4/20/2018 0.02
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018
4/26/2018 0.00
4/27/2018
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 T
5/2/2018 0.03
5/3/2018 0.00
5/4/2018 **
5/5/2018 **
5/6/2018 **
5/7/2018 **
5/8/2018 **
5/9/2018 **
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 0.00
5/13/2018 0.00
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.00
5/17/2018 **
5/18/2018 0.05
5/19/2018 0.00
5/20/2018
5/21/2018 0.00
5/22/2018 0.00
5/23/2018 0.02
5/24/2018 0.00
5/25/2018 0.04
5/26/2018 0.09
5/27/2018 0.00
5/28/2018 0.00
5/29/2018 0.00
5/30/2018 0.00
5/31/2018 0.00
6/1/2018 0.00
6/2/2018
6/3/2018 0.00
6/4/2018 0.00
6/5/2018 0.00
6/6/2018 0.00
6/7/2018
6/8/2018 0.00
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 0.00
6/16/2018 0.00
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 **
6/20/2018 **
6/21/2018 **
6/22/2018 **
6/23/2018 **
6/24/2018 **
6/25/2018 **
6/26/2018 **
6/27/2018 0.00
6/28/2018 **
6/29/2018 **
6/30/2018 **
Day of YearDaily PrcpMultiday Prcp
7/1/2018 **
7/2/2018 **
7/3/2018 **
7/4/2018 **
7/5/2018 **
7/6/2018 0.00
7/7/2018 **
7/8/2018 **
7/9/2018 **
7/10/2018 **
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 T
7/14/2018 0.00
7/15/2018 0.00
7/16/2018 0.00
7/17/2018 0.00
7/18/2018
7/19/2018 0.00
7/20/2018
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.00
7/24/2018
7/25/2018 0.00
7/26/2018 0.00
7/27/2018 0.00
7/28/2018 0.00
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 **
8/1/2018 **
8/2/2018 **
8/3/2018 **
8/4/2018 **
8/5/2018 0.00
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 0.00
8/9/2018
8/10/2018 0.00
8/11/2018 0.00
8/12/2018
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 0.00
8/16/2018 0.00
8/17/2018
8/18/2018 0.00
8/19/2018 0.00
8/20/2018 0.00
8/21/2018 0.00
8/22/2018
8/23/2018 0.00
8/24/2018 0.00
8/25/2018 **
8/26/2018 **
8/27/2018 **
8/28/2018 **
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018 **
9/2/2018 **
9/3/2018 **
9/4/2018 **
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 0.00
9/8/2018 **
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 0.00
9/12/2018 0.00
9/13/2018
9/14/2018 0.00
9/15/2018 **
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018
9/21/2018
9/22/2018
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 **
9/27/2018 **
9/28/2018 0.00
9/29/2018
9/30/2018



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/4/2017 7:00 AM 0.04 M M M M Strong Gusty wind yesterday afternoon. rain and snow east of my location
10/20/2017 7:00 AM 0.41 M M M M overcast, not raining currently
10/30/2017 7:00 AM 0.00 0.0 M M M light clouds
10/31/2017 7:00 AM 0.00 0.0 M M M overcast sky
11/1/2017 7:00 AM 0.00 0.0 M M M
11/2/2017 7:00 AM 0.00 0.0 M M M
11/3/2017 7:00 AM 0.07 M M M M light rain during the night. Overcast skies, rain redicted
11/4/2017 7:00 AM 0.15 M M M M light rain/mist
11/5/2017 7:00 AM 0.02 M M M M Overcast Our big predicted storm fizzled out.
11/6/2017 7:00 AM 0.00 0.0 M M M partly cloudy
11/7/2017 7:00 AM 0.00 0.0 M M M
11/8/2017 7:00 AM 0.00 0.0 M M M Overcast -rain predicted
11/14/2017 7:00 AM 0.07 M M M M clear & sunny
11/15/2017 7:00 AM 0.00 0.0 M M M partly cloudy
11/16/2017 7:00 AM 0.67 M M M M light rain
11/17/2017 7:00 AM 3.37 M M M M Clearing sky
11/18/2017 7:00 AM 0.00 0.0 M M M clear & sunny
11/19/2017 7:00 AM 0.00 0.0 M M M partly cloudy
11/20/2017 7:00 AM 0.00 0.0 M M M
11/21/2017 7:00 AM 0.02 M M M M
11/22/2017 7:00 AM 0.00 0.0 M M M
11/26/2017 7:00 AM 0.00 0.0 M M M overcast
11/27/2017 7:00 AM 1.59 M M M M Overcast
12/3/2017 7:00 AM 0.15 M M M M
12/4/2017 6:50 AM 0.00 0.0 M M M clear & cold
12/5/2017 7:00 AM 0.00 0.0 M M M Clear, windy
12/6/2017 5:55 AM 0.00 0.0 M M M clear & cold (for Us)
12/18/2017 7:00 AM 0.00 0.0 M M M Clear
12/19/2017 7:00 AM 0.00 0.0 M M M Thin Clouds
12/20/2017 7:00 AM 0.12 M M M M Light rain falling at observation time.
12/31/2017 7:00 AM 0.00 0.0 M M M
1/1/2018 7:00 AM 0.00 0.0 M M M Partly Cloudy
1/2/2018 7:00 AM 0.00 0.0 M M M Partly Cloudy
1/3/2018 7:00 AM 0.00 0.0 M M M Partly Cloudy
1/4/2018 7:00 AM 0.19 0.0 M 0.0 M Partly Cloudy
1/5/2018 7:00 AM 0.02 0.0 M 0.0 M Overcast, rain likely
1/6/2018 7:00 AM 0.54 0.0 M 0.0 M
1/7/2018 7:00 AM 0.47 0.0 M 0.0 M Clear sky. Rain fell yesterday morning after 7:00am
1/8/2018 7:00 AM 0.12 0.0 M 0.0 M light rain
1/11/2018 7:00 AM 0.09 0.0 M 0.0 M Partly Cloudy
1/13/2018 7:00 AM 0.00 0.0 M 0.0 M Sunny
1/14/2018 7:00 AM 0.02 0.0 M 0.0 M Partly Cloudy
1/15/2018 7:00 AM 0.00 0.0 M M M high clouds
1/17/2018 7:00 AM 0.00 0.0 M M M
1/18/2018 7:00 AM 0.00 0.0 M M M partly cloudy
1/19/2018 7:00 AM 0.62 0.0 M 0.0 M Overcast
1/20/2018 7:00 AM 0.00 0.0 M M M Clear Sky
1/21/2018 7:00 AM 0.00 0.0 M 0.0 M Clear sky
1/22/2018 7:00 AM 0.00 0.0 M 0.0 M Light Rain just started.
1/23/2018 7:00 AM 0.05 0.0 M 0.0 M partly cloudy
1/24/2018 7:00 AM 0.00 0.0 M 0.0 M Clear
1/25/2018 7:00 AM 0.48 0.0 M 0.0 M Overcast, rain threatening.
1/26/2018 7:00 AM 0.01 0.0 M 0.0 M
1/29/2018 7:00 AM 0.00 0.0 M 0.0 M
1/30/2018 7:00 AM 0.00 0.0 M 0.0 M Clear Sky, warm for this time of year.
2/2/2018 7:00 AM 0.00 0.0 M 0.0 M
2/3/2018 7:00 AM 0.00 0.0 M 0.0 M
2/5/2018 7:00 AM 0.00 0.0 M 0.0 M Clear Sky - warm
2/6/2018 7:00 AM 0.00 0.0 M M M Clear & warmer than usual
2/7/2018 7:00 AM 0.00 0.0 M M M
2/10/2018 7:00 AM 0.00 0.0 M M M Clear Sky
2/11/2018 7:00 AM 0.00 0.0 M M M
2/12/2018 7:00 AM 0.00 0.0 M 0.0 M Overcast, threatening rain.
2/13/2018 7:00 AM 0.02 0.0 M M M Partly cloudy
2/15/2018 7:00 AM 0.00 0.0 M M M Bright & sunny: dry
2/18/2018 7:00 AM 0.00 0.0 M M M Partly Cloudy
2/20/2018 7:00 AM T 0.0 M 0.0 M Snow flurry yesterday morning. Bright, clear & cold (for us -21 deg) this morning.
2/21/2018 7:00 AM 0.00 0.0 M M M Clear & Cold (24 degrees at night)
2/22/2018 7:00 AM 0.00 0.0 M M M Overcast sky, snow threatening.
2/25/2018 7:00 AM 0.00 0.0 M M M Bright & Clear
2/26/2018 7:00 AM 0.00 0.0 M 1.0 0.20 Overcast - snow predicted and is threatening. Old snow covers 25% of ground
2/27/2018 7:00 AM 0.33 3.0 M 3.0 0.25 Clear sky
3/2/2018 7:00 AM 1.84 2.0 0.25 2.0 0.25 Currently snowing
3/3/2018 6:58 AM 1.36 6.0 0.83 6.0 0.83 Mostly cloundy, snow stopped.
3/4/2018 7:00 AM 0.95 6.0 0.85 10.0 1.20 Snow last night, Bright & clear this am.
3/7/2018 7:00 AM 0.00 0.0 M 0.0 M Patches of snow on ground but to scattered to measure. Overcast sky
3/8/2018 7:00 AM 0.00 0.0 M M M party cloudy
3/9/2018 7:00 AM 0.00 0.0 M M M Partly Cloudy
3/10/2018 7:00 AM 0.01 M M M M heavy overcast
3/11/2018 7:00 AM 0.04 M M M M Clear sky
3/13/2018 7:00 AM 0.37 M M M M light rain falling
3/14/2018 7:00 AM 1.75 0.0 M 0.0 M Overcast, rain likely
3/15/2018 7:00 AM 0.29 0.0 M 0.0 M Clear sky
3/16/2018 7:00 AM 0.67 0.0 M 0.0 M Steady rain, near snow line
3/17/2018 7:00 AM 1.65 1.0 0.37 1.0 M Partly cloudy
3/18/2018 7:00 AM 0.06 0.0 M 0.0 M Bright & Clear Sky, a few isolated patches of snow persist on the ground.
3/26/2018 7:00 AM 0.02 0.0 M 0.0 M Thunder Shower with minor hail at 3:00 pm yesterday. Bright & clear this morning.
4/6/2018 7:00 AM 0.12 0.0 M 0.0 M Light rain just started about 3:00am
4/7/2018 7:00 AM 1.75 0.0 M 0.0 M Light Rain Falling at time of observation.
4/8/2018 7:00 AM 0.61 0.0 M 0.0 M Clear Sky
4/9/2018 7:00 AM 0.00 0.0 M M M
4/12/2018 7:00 AM 0.27 0.0 M 0.0 M partly cloudy
4/13/2018 7:00 AM 0.02 M M M M
4/14/2018 7:00 AM 0.00 0.0 M 0.0 M Clear & Bright
4/15/2018 7:00 AM 0.00 0.0 M M M
4/16/2018 7:00 AM 0.26 0.0 M 0.0 M Overcast, rain predicted
4/17/2018 7:00 AM 0.63 0.0 M 0.0 M Bright & clear today. Thunder storms with rain, snow & hail yesterday. No snow remaining on the ground this morning.
4/18/2018 6:50 AM 0.00 0.0 M 0.0 M Overcast sky
4/19/2018 7:00 AM 0.00 0.0 M 0.0 M Clear Sky
4/20/2018 7:00 AM 0.02 0.0 M 0.0 M Rain from tail end of thundershower yesterday afternoon, Clear & sunny today
4/21/2018 7:00 AM 0.00 0.0 M M M Bright & clear sky
4/22/2018 6:10 AM 0.00 0.0 M M M
4/23/2018 6:50 AM 0.00 0.0 M M M
4/24/2018 7:00 AM 0.00 0.0 M M M
4/26/2018 7:00 AM 0.00 0.0 M M M Clear Sky
4/28/2018 7:00 AM 0.00 0.0 M M M
4/29/2018 7:00 AM 0.00 0.0 M M M overcast sky
4/30/2018 7:00 AM 0.00 0.0 M M M
5/1/2018 7:00 AM T M M M M
5/2/2018 7:00 AM 0.03 M M M M clear sky
5/3/2018 6:45 AM 0.00 0.0 M M M Clear Sky
5/11/2018 7:00 AM 0.00 0.0 M M M
5/12/2018 7:00 AM 0.00 0.0 M M M
5/13/2018 7:00 AM 0.00 0.0 M M M Clear Sky
5/14/2018 6:05 AM 0.00 0.0 M M M Clear Sky
5/15/2018 6:45 AM 0.00 0.0 M M M Clear sky
5/16/2018 6:45 AM 0.00 0.0 M M M Overcast Sky. Thunderstorms predicted later today.
5/19/2018 7:00 AM 0.00 0.0 M M M High, Thin Cirrus Clouds present.
5/21/2018 7:00 AM 0.00 0.0 M M M Overcast sky
5/22/2018 7:00 AM 0.00 0.0 M M M Partly Cloudy
5/23/2018 7:00 AM 0.02 M M M M Partly Cloudy Sky
5/24/2018 6:20 AM 0.00 0.0 M M M
5/25/2018 7:00 AM 0.04 0.0 M M M Light Drizzle
5/26/2018 7:00 AM 0.09 M M M M partly cloudy
5/27/2018 7:00 AM 0.00 0.0 M M M Clear & Bright
5/28/2018 7:00 AM 0.00 0.0 M M M
5/29/2018 7:00 AM 0.00 0.0 M M M
5/30/2018 7:00 AM 0.00 0.0 M M M
5/31/2018 7:00 AM 0.00 0.0 M M M Partly cloudy and cool for this time of year.
6/1/2018 6:15 AM 0.00 0.0 M M M Clear Sky
6/3/2018 7:00 AM 0.00 0.0 M M M
6/4/2018 6:40 AM 0.00 0.0 M M M
6/5/2018 6:20 AM 0.00 0.0 M M M
6/6/2018 7:00 AM 0.00 0.0 M M M
6/8/2018 6:35 AM 0.00 0.0 M M M
6/9/2018 7:00 AM 0.00 0.0 M M M
6/10/2018 7:00 AM 0.00 0.0 M M M
6/11/2018 7:00 AM 0.00 0.0 M M M
6/12/2018 7:00 AM 0.00 0.0 M M M
6/13/2018 7:00 AM 0.00 0.0 M M M
6/14/2018 6:30 AM 0.00 0.0 M M M
6/15/2018 7:00 AM 0.00 0.0 M M M
6/16/2018 7:00 AM 0.00 0.0 M M M
6/17/2018 7:00 AM 0.00 0.0 M M M Partly Cloudy, cool
6/18/2018 7:00 AM 0.00 0.0 M M M
7/12/2018 7:00 AM 0.00 0.0 M M M Partly Cloudy - thunderstorms predicted in Sierra Nevada Mountains.
7/13/2018 7:00 AM T M M M M Light sprinkles late yesterday from edge of thunderstorms over sierras. Overcast sky this morning. Thunderstorms expected at my location.
7/14/2018 7:00 AM 0.00 0.0 M M M Scattered clouds
7/15/2018 7:00 AM 0.00 0.0 M M M heavy smoke from fire near Yosemite30 miles south. Expected 100 degree temperatures today.
7/16/2018 7:00 AM 0.00 0.0 M M M Clear & hot
7/17/2018 6:25 AM 0.00 0.0 M M M
7/19/2018 7:00 AM 0.00 0.0 M M M Hot & smoky from Ferguson fire near Yosemity Park.
7/21/2018 7:00 AM 0.00 0.0 M M M Smoke from Ferguson Fire near Yosemite impacting air quality.
7/22/2018 7:00 AM 0.00 0.0 M M M partly cloudy with light smoke from Ferguson Fire near Yosemite.
7/23/2018 7:00 AM 0.00 0.0 M M M
7/25/2018 7:00 AM 0.00 0.0 M M M Clear & Hot
7/26/2018 7:00 AM 0.00 0.0 M M M Very low humidity over night. will be over 100 degrees today. Light smoke from the Ferguson fire near Yosemity.
7/27/2018 7:00 AM 0.00 0.0 M M M Hot-predicted 100 degrees. Moderate smoke from Ferguson fire near Yosemite.
7/28/2018 6:00 AM 0.00 0.0 M M M Clear, predicted hot
7/29/2018 7:00 AM 0.00 0.0 M M M Light smoke from CA fires.
7/30/2018 6:05 AM 0.00 0.0 M M M Clear, Hot, and light smoke from the Ferguson fire.
8/6/2018 7:00 AM 0.00 0.0 M M M light Smoke from Yosemite Fires
8/7/2018 7:00 AM 0.00 0.0 M M M Moderate Smoke from fires near Yosemite. Smoke lowering temperature by blocking sun.
8/8/2018 7:00 AM 0.00 0.0 M M M Moderate smoke from fires near Yosemite NP, is lowering day time temperature here.
8/10/2018 7:00 AM 0.00 0.0 M M M Light smoke in aior from Yosemite area fires.
8/11/2018 7:00 AM 0.00 0.0 M M M Light Haze/smoke from Yosemite fires.
8/13/2018 7:00 AM 0.00 0.0 M M M clear sky, smoke in past days has dissipated.
8/14/2018 7:00 AM 0.00 0.0 M M M Partly cloudy
8/15/2018 6:40 AM 0.00 0.0 M M M Clear Skies
8/16/2018 7:00 AM 0.00 0.0 M M M
8/18/2018 7:00 AM 0.00 0.0 M M M Clear, with light smoke &hot 100 degrees predicted.
8/19/2018 7:00 AM 0.00 0.0 M M M
8/20/2018 7:00 AM 0.00 0.0 M M M Clear skies
8/21/2018 7:00 AM 0.00 0.0 M M M
8/23/2018 7:00 AM 0.00 0.0 M M M Moderate Smoke from fires on Highway 108 -Sonora Pass
8/24/2018 7:00 AM 0.00 0.0 M M M
8/30/2018 7:00 AM 0.00 0.0 M M M
8/31/2018 7:00 AM 0.00 0.0 M M M
9/6/2018 7:00 AM 0.00 0.0 M M M
9/7/2018 7:00 AM 0.00 0.0 M M M light smoke in air
9/10/2018 7:00 AM 0.00 0.0 M M M Clear and warm
9/11/2018 7:00 AM 0.00 0.0 M M M clear & warm
9/12/2018 7:00 AM 0.00 0.0 M M M Clear & Pleasant
9/14/2018 7:00 AM 0.00 0.0 M M M
9/17/2018 7:00 AM 0.00 0.0 M M M Clear & mild
9/18/2018 7:00 AM 0.00 0.0 M M M clear & mild
9/19/2018 7:00 AM 0.00 0.0 M M M Clear & mild
9/23/2018 7:00 AM 0.00 0.0 M M M Clear & warm
9/24/2018 7:00 AM 0.00 0.0 M M M
9/25/2018 7:00 AM 0.00 0.0 M M M Clear sky



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/25/2017 10/03/2017 7:00 AM 9 0.00 0.0 M
10/5/2017 10/19/2017 7:00 AM 15 0.00 M M
10/21/2017 10/29/2017 7:00 AM 9 0.00 0.0 M warm & sunny during period
11/9/2017 11/13/2017 2:00 PM 5 0.45 0.0 M clear & sunny
11/23/2017 11/25/2017 7:00 AM 3 0.00 M M Overcast
11/29/2017 12/02/2017 7:00 AM 4 0.00 M M
12/7/2017 12/17/2017 7:00 AM 11 0.00 M M High Pressure Ridge, low humidity for period.No precipitation, down slope winds, & high fire danger for winter.
12/21/2017 12/30/2017 7:00 AM 10 0.22 M M Rain fell on Dec. 20 after my 7:00am report while I traveling.
1/9/2018 1/10/2018 7:00 AM 2 2.43 0.0 M
2/23/2018 2/24/2018 7:00 AM 2 0.39 3.0 0.25 snow melted off on south facing and exposed slopes. Clear skys
2/28/2018 3/01/2018 7:00 AM 2 0.27 0.0 M light rain started late last night. a few patches of snow on ground. To few to measure.
3/5/2018 3/06/2018 7:00 AM 2 0.00 4.0 0.50 old snow is patchy. Used my best average for snow & water content. Clear Sky.
3/19/2018 3/25/2018 7:00 AM 7 4.88 0.5 0.15 Sky Clear, expect warming trend. snow depth averaged across ground.
3/27/2018 4/02/2018 7:00 AM 7 0.00 M M
4/3/2018 4/05/2018 10:00 AM 3 0.00 0.0 0.00
4/10/2018 4/11/2018 7:00 AM 2 0.02 M M very light shower last night
5/4/2018 5/10/2018 7:00 AM 7 0.00 M M fair weather for period
5/17/2018 5/18/2018 7:00 AM 2 0.05 M M Rain from thunderstorm afternoon of 5/16
6/19/2018 6/27/2018 7:00 AM 9 0.00 0.0 0.00 hot & dry during the period.
6/28/2018 7/06/2018 7:00 AM 9 0.00 0.0 0.00 Overcast this morning (7/6)
7/7/2018 7/11/2018 7:00 AM 5 0.00 0.0 0.00 clear & hot
7/31/2018 8/05/2018 7:00 AM 6 0.00 M M heavy Smoke on 8/5/2018 from Sonora Pass/ Yosemite Fires
8/25/2018 8/29/2018 7:00 AM 5 0.00 M M
9/1/2018 9/05/2018 7:00 AM 5 0.00 M M hot day & cool nights during period, with strong cumulus clouds east of location on 9/4
9/8/2018 9/09/2018 7:00 AM 2 0.00 M M
9/15/2018 9/16/2018 7:00 AM 2 0.00 M M
9/26/2018 9/28/2018 7:00 AM 3 0.00 M M Clear and hot for time of year



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