Station Overview Station Location
Station Number AZ-YV-142 Latitude 34.52752
Station Name Prescott 1.1 SW Longitude -112.47335
County Yavapai Elevation (ft) 5460



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 18 1.17 3.44 31 3.44 31 0.00 0 0 12 2 0.0 0 0
Nov 18 1.16 0.76 31 0.76 29 0.00 2 1 1 1 0.0 0 0
Dec 18 1.69 0.40 31 0.40 31 0.00 0 0 3 6 0.0 0 0
Jan 19 1.87 3.37 31 3.37 31 0.00 0 0 8 2 11.7 3 7
Feb 19 2.18 7.82 28 7.82 28 0.00 0 0 13 3 34.2 8 14
March 19 1.94 2.20 31 2.20 31 0.00 0 0 10 2 1.0 3 2
April 19 0.82 0.31 30 0.31 30 0.00 0 0 3 3 0.0 0 0
May 19 0.50 1.61 31 1.61 31 0.00 0 0 12 1 0.1 1 0
June 19 0.33 0.04 30 0.04 27 0.00 3 1 1 0 0.0 0 0
July 19 3.06 1.33 31 1.33 31 0.00 0 0 7 4 0.0 0 0
Aug 19 3.42 0.72 31 0.72 31 0.00 0 0 6 4 0.0 0 0
Sept 19 2.07 2.84 30 2.84 30 0.00 0 0 10 3 0.0 0 0
Water Year Totals: 20.21" 24.84" 366 days 24.84" 361 0.00" 5 days 2 86 days 31 days 47.0" 15 days 23 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
10/1/2018 0.07
10/2/2018 0.24
10/3/2018 0.70
10/4/2018 0.02
10/5/2018 0.00
10/6/2018 0.00
10/7/2018 1.41
10/8/2018 0.07
10/9/2018 0.01
10/10/2018 0.00
10/11/2018 0.04
10/12/2018 0.25
10/13/2018 T
10/14/2018 0.34
10/15/2018 0.23
10/16/2018 0.00
10/17/2018 0.06
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 T
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.00
10/28/2018 0.00
10/29/2018 0.00
10/30/2018 0.00
10/31/2018 0.00
11/1/2018 0.00
11/2/2018 0.00
11/3/2018 0.00
11/4/2018 0.00
11/5/2018 0.00
11/6/2018 0.00
11/7/2018 0.00
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.00
11/11/2018 0.00
11/12/2018 0.00
11/13/2018 0.00
11/14/2018 0.00
11/15/2018 **
11/16/2018 0.00 0.00
11/17/2018 0.00
11/18/2018 0.00
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 T
11/24/2018 0.00
11/25/2018 0.00
11/26/2018 0.00
11/27/2018 0.00
11/28/2018 0.00
11/29/2018 0.00
11/30/2018 0.76
12/1/2018 0.06
12/2/2018 T
12/3/2018 0.00
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 T
12/7/2018 0.17
12/8/2018 0.17
12/9/2018 0.00
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.00
12/14/2018 0.00
12/15/2018 0.00
12/16/2018 0.00
12/17/2018 0.00
12/18/2018 T
12/19/2018 0.00
12/20/2018 0.00
12/21/2018 0.00
12/22/2018 0.00
12/23/2018 0.00
12/24/2018 0.00
12/25/2018 0.00
12/26/2018 T
12/27/2018 0.00
12/28/2018 T
12/29/2018 T
12/30/2018 0.00
12/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.38
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.66
1/7/2019 0.16
1/8/2019 0.00
1/9/2019 0.00
1/10/2019 0.00
1/11/2019 0.00
1/12/2019 0.00
1/13/2019 0.42
1/14/2019 T
1/15/2019 0.59
1/16/2019 1.10
1/17/2019 T
1/18/2019 0.05
1/19/2019 0.00
1/20/2019 0.00
1/21/2019 0.00
1/22/2019 0.01
1/23/2019 0.00
1/24/2019 0.00
1/25/2019 0.00
1/26/2019 0.00
1/27/2019 0.00
1/28/2019 0.00
1/29/2019 0.00
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.00
2/2/2019 0.00
2/3/2019 1.18
2/4/2019 0.03
2/5/2019 0.18
2/6/2019 0.85
2/7/2019 0.01
2/8/2019 0.00
2/9/2019 0.00
2/10/2019 0.00
2/11/2019 0.09
2/12/2019 0.00
2/13/2019 0.00
2/14/2019 0.05
2/15/2019 2.61
2/16/2019 0.05
2/17/2019 T
2/18/2019 0.55
2/19/2019 T
2/20/2019 T
2/21/2019 0.50
2/22/2019 1.67
2/23/2019 0.05
2/24/2019 0.00
2/25/2019 0.00
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 0.00
3/1/2019 0.00
3/2/2019 0.00
3/3/2019 0.12
3/4/2019 0.00
3/5/2019 0.00
3/6/2019 0.01
3/7/2019 0.01
3/8/2019 0.09
3/9/2019 0.10
3/10/2019 0.00
3/11/2019 0.00
3/12/2019 0.48
3/13/2019 1.02
3/14/2019 0.07
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 T
3/19/2019 0.02
3/20/2019 0.00
3/21/2019 0.28
3/22/2019 T
3/23/2019 0.00
3/24/2019 0.00
3/25/2019 0.00
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.00
3/29/2019 0.00
3/30/2019 0.00
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.00
4/3/2019 0.00
4/4/2019 0.00
4/5/2019 0.00
4/6/2019 0.00
4/7/2019 0.00
4/8/2019 0.00
4/9/2019 0.00
4/10/2019 0.00
4/11/2019 0.00
4/12/2019 T
4/13/2019 0.01
4/14/2019 0.00
4/15/2019 0.00
4/16/2019 0.00
4/17/2019 0.12
4/18/2019 0.00
4/19/2019 0.00
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.00
4/23/2019 T
4/24/2019 T
4/25/2019 0.00
4/26/2019 0.00
4/27/2019 0.00
4/28/2019 0.00
4/29/2019 0.00
4/30/2019 0.18
5/1/2019 0.00
5/2/2019 0.00
5/3/2019 0.00
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.05
5/8/2019 0.60
5/9/2019 0.11
5/10/2019 0.15
5/11/2019 0.00
5/12/2019 0.03
5/13/2019 0.06
5/14/2019 0.00
5/15/2019 0.00
5/16/2019 0.00
5/17/2019 0.00
5/18/2019 0.00
5/19/2019 0.00
5/20/2019 0.24
5/21/2019 0.04
5/22/2019 0.00
5/23/2019 0.25
5/24/2019 0.02
5/25/2019 0.00
5/26/2019 0.00
5/27/2019 0.03
5/28/2019 0.03
5/29/2019 0.00
5/30/2019 0.00
5/31/2019 T
6/1/2019 0.00
6/2/2019 0.00
6/3/2019 0.00
6/4/2019 0.00
6/5/2019 0.04
6/6/2019 0.00
6/7/2019 **
6/8/2019 **
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019 0.00
6/14/2019 0.00
6/15/2019 0.00
6/16/2019 0.00
6/17/2019 0.00
6/18/2019 0.00
6/19/2019 0.00
6/20/2019 0.00
6/21/2019 0.00
6/22/2019 0.00
6/23/2019 0.00
6/24/2019 0.00
6/25/2019 0.00
6/26/2019 0.00
6/27/2019 0.00
6/28/2019 0.00
6/29/2019 0.00
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.00
7/2/2019 0.00
7/3/2019 0.00
7/4/2019 0.00
7/5/2019 0.00
7/6/2019 0.00
7/7/2019 0.00
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 T
7/13/2019 0.01
7/14/2019 0.54
7/15/2019 0.06
7/16/2019 0.00
7/17/2019 0.00
7/18/2019 0.00
7/19/2019 0.00
7/20/2019 T
7/21/2019 0.00
7/22/2019 0.00
7/23/2019 0.11
7/24/2019 T
7/25/2019 0.01
7/26/2019 0.00
7/27/2019 0.03
7/28/2019 0.00
7/29/2019 0.00
7/30/2019 T
7/31/2019 0.57
8/1/2019 0.03
8/2/2019 T
8/3/2019 0.47
8/4/2019 T
8/5/2019 T
8/6/2019 0.01
8/7/2019 T
8/8/2019 0.15
8/9/2019 0.00
8/10/2019 0.00
8/11/2019 0.00
8/12/2019 0.00
8/13/2019 0.00
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.00
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 0.00
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.05
8/29/2019 0.01
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.64
9/3/2019 0.08
9/4/2019 T
9/5/2019 0.10
9/6/2019 T
9/7/2019 0.00
9/8/2019 0.21
9/9/2019 0.00
9/10/2019 T
9/11/2019 0.00
9/12/2019 0.00
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.42
9/16/2019 0.12
9/17/2019 0.03
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.26
9/25/2019 0.00
9/26/2019 0.29
9/27/2019 0.69
9/28/2019 0.00
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 7:00 AM 0.07 M M M M
10/2/2018 7:00 AM 0.24 M M M M
10/3/2018 7:00 AM 0.70 M M M M
10/4/2018 7:00 AM 0.02 M M M M
10/5/2018 7:00 AM 0.00 0.0 M M M
10/6/2018 7:00 AM 0.00 0.0 M M M
10/7/2018 7:00 AM 1.41 M M M M 1/8" to 1/4" diameter HAIL [with rain mixed] fell off & on from 11pm to midnt, with intense lightning and thunder; hail accumulated to 0.4" depth. NOTE: it was NOT snow; I watched hailstones bounce off surfaces upon first impact. Temp dropped from the mid 50s to 37 btwn 11pm and midnt, during the hailstorm. 37 became the minimum for the calendar day.
10/8/2018 7:00 AM 0.07 M M M M
10/9/2018 7:00 AM 0.01 M M M M
10/10/2018 7:00 AM 0.00 0.0 M M M
10/11/2018 7:00 AM 0.04 M M M M
10/12/2018 7:00 AM 0.25 M M M M
10/13/2018 7:00 AM T M M M M
10/14/2018 7:00 AM 0.34 M M M M
10/15/2018 7:00 AM 0.23 M M M M
10/16/2018 7:00 AM 0.00 0.0 M M M
10/17/2018 7:00 AM 0.06 M M M M
10/18/2018 7:00 AM 0.00 0.0 M M M
10/19/2018 7:00 AM 0.00 0.0 M M M
10/20/2018 7:00 AM 0.00 0.0 M M M
10/21/2018 7:00 AM 0.00 0.0 M M M
10/22/2018 7:00 AM 0.00 0.0 M M M
10/23/2018 7:00 AM 0.00 0.0 M M M
10/24/2018 7:00 AM T M M M M Thunder heard from 3:30pm to 3:40pm.
10/25/2018 7:00 AM 0.00 0.0 M M M
10/26/2018 7:00 AM 0.00 0.0 M M M
10/27/2018 7:00 AM 0.00 0.0 M M M
10/28/2018 7:00 AM 0.00 0.0 M M M
10/29/2018 7:00 AM 0.00 0.0 M M M
10/30/2018 7:00 AM 0.00 0.0 M M M
10/31/2018 7:00 AM 0.00 0.0 M M M
11/1/2018 7:00 AM 0.00 0.0 M M M
11/2/2018 7:00 AM 0.00 0.0 M M M
11/3/2018 7:00 AM 0.00 0.0 M M M
11/4/2018 7:00 AM 0.00 0.0 M M M
11/5/2018 7:00 AM 0.00 0.0 M M M
11/6/2018 7:00 AM 0.00 0.0 M M M
11/7/2018 7:00 AM 0.00 0.0 M M M
11/8/2018 7:00 AM 0.00 0.0 M M M
11/9/2018 7:00 AM 0.00 0.0 M M M
11/10/2018 7:00 AM 0.00 0.0 M M M
11/11/2018 7:00 AM 0.00 0.0 M M M
11/12/2018 7:00 AM 0.00 0.0 M M M
11/13/2018 7:00 AM 0.00 0.0 M M M
11/14/2018 7:00 AM 0.00 0.0 M M M
11/16/2018 7:00 AM 0.00 0.0 M M M
11/17/2018 7:00 AM 0.00 0.0 M M M
11/18/2018 7:00 AM 0.00 0.0 M M M
11/19/2018 7:00 AM 0.00 0.0 M M M
11/20/2018 7:00 AM 0.00 0.0 M M M
11/21/2018 7:00 AM 0.00 0.0 M M M
11/22/2018 7:00 AM 0.00 0.0 M M M
11/23/2018 7:00 AM T M M M M
11/24/2018 7:00 AM 0.00 0.0 M M M
11/25/2018 7:00 AM 0.00 0.0 M M M
11/26/2018 7:00 AM 0.00 0.0 M M M
11/27/2018 7:00 AM 0.00 0.0 M M M
11/28/2018 7:00 AM 0.00 0.0 M M M
11/29/2018 7:00 AM 0.00 0.0 M M M
11/30/2018 7:00 AM 0.76 M M M M Temps during the rain event held steady at 41F until around 11pm when temps dropped into the upper 30s. No snow observed.
12/1/2018 7:00 AM 0.06 M M M M NOTE: 0.06" fell over several hours, late yesterday morning, Nov 30th. The add'l 0.01" found in my gauge this morning was not from falling precip but from a heavy overnight dew turned to frost, and now melted into the gauge. I'm NOT including it in this daily total. I suppose this is one of the legacy benefits of our measuring system. If we were on 'metric', the first 0.03" wouldn't equal 1mm, and would have to be logged as a 'Trace'.
12/2/2018 7:00 AM T T T T T Trace = a few snow pellets observed on my snow measuring surface.
12/3/2018 7:00 AM 0.00 0.0 M M M
12/4/2018 7:00 AM 0.00 0.0 M M M
12/5/2018 7:00 AM 0.00 0.0 M M M
12/6/2018 7:00 AM T M M M M
12/7/2018 7:00 AM 0.17 M M M M
12/8/2018 7:00 AM 0.17 M M M M NOTE: 0.01" in gauge this AM is from melted heavy frost after midnt. and NOT included in 0.17" above.
12/9/2018 7:00 AM 0.00 0.0 M M M
12/10/2018 7:00 AM 0.00 0.0 M M M
12/11/2018 7:00 AM 0.00 0.0 M M M
12/12/2018 7:00 AM 0.00 0.0 M M M
12/13/2018 7:00 AM 0.00 0.0 M M M
12/14/2018 7:00 AM 0.00 0.0 M M M
12/15/2018 7:00 AM 0.00 0.0 M M M
12/16/2018 7:00 AM 0.00 0.0 M M M
12/17/2018 7:00 AM 0.00 0.0 M M M
12/18/2018 7:00 AM T M M M M A very light mist was observed falling on car windshield while exiting my garage shortly after 4pm. The sky was a heavy overcast of altostratus with virga.
12/19/2018 7:00 AM 0.00 0.0 M M M
12/20/2018 7:00 AM 0.00 0.0 M M M
12/21/2018 7:00 AM 0.00 0.0 M M M
12/22/2018 7:00 AM 0.00 0.0 M M M
12/23/2018 7:00 AM 0.00 0.0 M M M
12/24/2018 7:00 AM 0.00 0.0 M M M
12/25/2018 7:00 AM 0.00 0.0 M M M
12/26/2018 7:00 AM T T T M M light sleet observed for a couple of minutes around 12 noon, 12-25-18; traces of rain otherwise
12/27/2018 7:00 AM 0.00 0.0 M M M
12/28/2018 7:00 AM T T T M M Light snow flurries observed from 12:25pm to 1:40pm, 12-27-18. Temp fell from 37F to 33F during this period.
12/29/2018 7:00 AM T T T M M Light snow flurries observed at 2:45pm and again at 3:45pm, 12-28-18.
12/30/2018 7:00 AM 0.00 0.0 M M M
12/31/2018 7:00 AM 0.00 0.0 M M M
1/1/2019 7:00 AM 0.38 6.8 0.38 6.8 0.38 Light flurries/snow grains, 8:25am to 9am; steady moderate but very 'dry' snow, 9am to 2pm (300 mins), all totalling 6.5"; light flurries thereafter thru 10pm, totalling an add'l 0.3". Unbelievably COLD 3 degrees F at obs time!
1/2/2019 7:00 AM 0.00 0.0 0.00 3.0 M I observed a significant lessening of the snow on the ground this morning, from yesterday's 6.8" down to 3.0" this morning! It was not from melting yesterday (temps below freezing most of the day), but more likely from sublimation - the snow just turned directly from a solid to a gas (water vapor).
1/3/2019 7:00 AM 0.00 0.0 0.00 2.0 M
1/4/2019 7:00 AM 0.00 0.0 0.00 1.0 M remaining snow is now only in scattered patches generally 1" deep
1/5/2019 7:00 AM 0.00 0.0 M M M
1/6/2019 7:00 AM 0.66 0.6 0.46 0.6 0.46 0.20" rain before midnt; snow/rain mix after midnt, to 6am
1/7/2019 7:00 AM 0.16 T M M M Light snow (with no accumulation} from 7am to 1pm; light rain from 1pm to 8pm.
1/8/2019 7:00 AM 0.00 0.0 M M M
1/9/2019 7:00 AM 0.00 0.0 M M M
1/10/2019 7:00 AM 0.00 0.0 M M M
1/11/2019 7:00 AM 0.00 0.0 M M M
1/12/2019 7:00 AM 0.00 0.0 M M M
1/13/2019 7:00 AM 0.42 4.3 0.42 4.3 0.42 sleet began at 11:30pm (37F), turning to snow after midnt, ending b4 6am; total = 4.3 inches of very wet snow; 32F at 7am and that's the lowest since midnt
1/14/2019 7:00 AM T T T 0.5 M
1/15/2019 7:00 AM 0.59 M M M M
1/16/2019 7:00 AM 1.10 M M M M Measurable rain every hour during the 24 hr obs period, except for 3 hrs with a Tr each hour. Granite Creek, at my local crossing, is flowing bank-to-bank with muddy churning water; ~15 ft wide and ~2 ft deep!
1/17/2019 7:00 AM T M M M M
1/18/2019 7:00 AM 0.05 M M M M
1/19/2019 7:00 AM 0.00 0.0 M M M
1/20/2019 7:00 AM 0.00 0.0 M M M
1/21/2019 7:00 AM 0.00 0.0 M M M
1/22/2019 7:00 AM 0.01 M M M M 0.01" rain during fropa, btwn 10 and 11am
1/23/2019 7:00 AM 0.00 0.0 M M M
1/24/2019 7:00 AM 0.00 0.0 M M M
1/25/2019 7:00 AM 0.00 0.0 M M M
1/26/2019 7:00 AM 0.00 0.0 M M M
1/27/2019 7:00 AM 0.00 0.0 M M M
1/28/2019 7:00 AM 0.00 0.0 M M M
1/29/2019 7:00 AM 0.00 0.0 M M M
1/30/2019 7:00 AM 0.00 0.0 M M M
1/31/2019 7:00 AM 0.00 0.0 M M M
2/1/2019 7:00 AM 0.00 0.0 M M M
2/2/2019 7:00 AM 0.00 0.0 M M M
2/3/2019 7:00 AM 1.18 M M M M
2/4/2019 7:00 AM 0.03 M M M M
2/5/2019 7:00 AM 0.18 M M M M
2/6/2019 7:00 AM 0.85 0.5 M 0.3 M Thunder with snow! Heard at 6:08pm and 6:10pm, with 0.2" snow pellets already on the ground, and 36F temp. This was a rain/sleet/snow pellet mix throughout the event, with temps remaining at 36F for several hours. Hence, part of the solid precip melted as it remained on the ground.
2/7/2019 7:00 AM 0.01 0.1 0.01 T M
2/8/2019 7:00 AM 0.00 0.0 M T M
2/9/2019 7:00 AM 0.00 0.0 M T M
2/10/2019 7:00 AM 0.00 0.0 M M M
2/11/2019 7:00 AM 0.09 0.7 0.09 0.7 0.09 An all-snow event, occuring after midnt and ending by 3am, on 2-11-19.
2/12/2019 7:00 AM 0.00 0.0 M T M
2/13/2019 7:00 AM 0.00 0.0 M T M
2/14/2019 7:00 AM 0.05 0.0 M 0.0 M
2/15/2019 7:00 AM 2.61 0.0 M 0.0 M A steady soaking rain lasting about 16 hrs, with hourly rainfall rates ranging from 0.12" to 0.30", produced considerable surface runoff and minor flooding. Temps remained in the low 40s throughout the event.
2/16/2019 7:00 AM 0.05 0.3 0.05 0.3 0.05
2/17/2019 7:00 AM T T M 0.0 M Multiple occurrences of light snow flurries yesterday (2-16-19) btwn 10:30am and 9pm. No snow on ground this morning at obs time.
2/18/2019 7:00 AM 0.55 6.3 0.55 6.3 0.55 All-snow event; light flurries several times during the day (2-17-19), measurable snow beginning about 9pm [30F] and lasting to 6am (2-18-19) [23F].
2/19/2019 7:00 AM T T T 2.5 M
2/20/2019 7:00 AM T T M 1.0 M
2/21/2019 7:00 AM 0.50 7.2 0.50 7.2 0.50 Snow began ~10:30pm @ 28F, 2-20-19; steady snow all night; still snowing at 7:00am obs. time, 2-21-19 @ 26F.
2/22/2019 7:00 AM 1.67 18.7 1.67 25.9 2.17 24 hrs of continuous snowfall during this 24 hr obs period. 25.9" total snow on the ground at obs time this morning. 2.17" is total water content of this storm, so far! Temps ranged from 26F yesterday at 7am, up to 33F around 4pm, and down to 25F at 7am this morning. No melting has occured. There are light snow flurries at obs time today.
2/23/2019 7:00 AM 0.05 0.4 0.05 20.0 M
2/24/2019 7:00 AM 0.00 0.0 0.00 18.5 M
2/25/2019 7:00 AM 0.00 0.0 0.00 16.5 2.30 Temps have remained below freezing the past several days, except for a few brief hours yesterday afternoon. There has been only a little melting of snow in my measurement area. Instead, I see considerable settling/ compression since the big snow event of the 21st/22nd. Determining the melted core value required taking two samples, burrowing down the same core 'tube' until I reached the bottom of the snow.
2/26/2019 7:00 AM 0.00 0.0 0.00 14.0 M
2/27/2019 7:00 AM 0.00 0.0 0.00 10.0 M
2/28/2019 7:00 AM 0.00 0.0 0.00 5.0 M
3/1/2019 7:00 AM 0.00 0.0 0.00 T M
3/2/2019 7:00 AM 0.00 0.0 0.00 T M
3/3/2019 7:00 AM 0.12 0.0 0.00 T M precip was all rain, no snow
3/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/5/2019 7:00 AM 0.00 0.0 M M M
3/6/2019 7:00 AM 0.01 0.0 M 0.0 M
3/7/2019 7:00 AM 0.01 0.0 M 0.0 M
3/8/2019 7:00 AM 0.09 0.0 M 0.0 M
3/9/2019 7:00 AM 0.10 T T 0.0 M Rain; 7-8am. Light snow flurries (flakes, then pellets); 3:55pm to 4:15pm.
3/10/2019 7:00 AM 0.00 0.0 M 0.0 M
3/11/2019 7:00 AM 0.00 0.0 M M M
3/12/2019 7:00 AM 0.48 0.0 M 0.0 M
3/13/2019 7:00 AM 1.02 0.2 M 0.2 M All rain until approx 6am when snow began, leaving 0.2" snow by obs time (7am) and still snowing.
3/14/2019 7:00 AM 0.07 0.6 0.07 0.0 M Tr snow, 7am to 8am; then 0.6" measurable snow, 8am to 8:20am, on the 13th. Rapid clearing after snow ended.
3/15/2019 7:00 AM 0.00 0.0 M M M
3/16/2019 7:00 AM 0.00 0.0 M M M
3/17/2019 7:00 AM 0.00 0.0 M M M
3/18/2019 7:00 AM T M M M M a light sprinkling of rain observed at 5:10pm
3/19/2019 7:00 AM 0.02 0.0 M M M
3/20/2019 7:00 AM 0.00 0.0 M M M
3/21/2019 7:00 AM 0.28 0.2 M 0.2 M Thunder with mix of rain and snow pellets between 3am and 4:30am. 0.2" of ice-glazed snow pellets on snow measuring surface at 7am. Temp 32F at 7am
3/22/2019 7:00 AM T 0.0 M 0.0 M
3/23/2019 7:00 AM 0.00 0.0 M M M
3/24/2019 7:00 AM 0.00 0.0 M M M
3/25/2019 7:00 AM 0.00 0.0 M M M
3/26/2019 7:00 AM 0.00 0.0 M M M
3/27/2019 7:00 AM 0.00 0.0 M M M
3/28/2019 7:00 AM 0.00 0.0 M M M
3/29/2019 7:00 AM 0.00 0.0 M M M
3/30/2019 7:00 AM 0.00 0.0 M M M
3/31/2019 7:00 AM 0.00 0.0 M M M
4/1/2019 7:00 AM 0.00 0.0 M M M
4/2/2019 7:00 AM 0.00 0.0 M M M
4/3/2019 7:00 AM 0.00 0.0 M M M
4/4/2019 7:00 AM 0.00 0.0 M M M
4/5/2019 7:00 AM 0.00 0.0 M M M
4/6/2019 7:00 AM 0.00 0.0 M M M
4/7/2019 7:00 AM 0.00 0.0 M M M
4/8/2019 7:00 AM 0.00 0.0 M M M
4/9/2019 7:00 AM 0.00 0.0 M M M
4/10/2019 7:00 AM 0.00 0.0 M M M
4/11/2019 7:00 AM 0.00 0.0 M M M
4/12/2019 7:00 AM T M M M M
4/13/2019 7:00 AM 0.01 0.0 M M M
4/14/2019 7:00 AM 0.00 0.0 M M M
4/15/2019 7:00 AM 0.00 0.0 M M M
4/16/2019 7:00 AM 0.00 0.0 M M M
4/17/2019 7:00 AM 0.12 0.0 M M M
4/18/2019 7:00 AM 0.00 0.0 M M M
4/19/2019 7:00 AM 0.00 0.0 M M M
4/20/2019 7:00 AM 0.00 0.0 M M M
4/21/2019 7:00 AM 0.00 0.0 M M M
4/22/2019 7:00 AM 0.00 0.0 M M M
4/23/2019 7:00 AM T M M M M
4/24/2019 7:00 AM T M M M M
4/25/2019 7:00 AM 0.00 0.0 M M M
4/26/2019 7:00 AM 0.00 0.0 M M M
4/27/2019 7:00 AM 0.00 0.0 M M M
4/28/2019 7:00 AM 0.00 0.0 M M M
4/29/2019 7:00 AM 0.00 0.0 M M M
4/30/2019 7:00 AM 0.18 M M M M
5/1/2019 7:00 AM 0.00 0.0 M M M
5/2/2019 7:00 AM 0.00 0.0 M M M
5/3/2019 7:00 AM 0.00 0.0 M M M
5/4/2019 7:00 AM 0.00 0.0 M M M
5/5/2019 7:00 AM 0.00 0.0 M M M
5/6/2019 7:00 AM 0.00 0.0 M M M
5/7/2019 7:00 AM 0.05 M M M M
5/8/2019 7:00 AM 0.60 M M M M
5/9/2019 7:00 AM 0.11 M M M M
5/10/2019 7:00 AM 0.15 M M M M
5/11/2019 7:00 AM 0.00 0.0 M M M
5/12/2019 7:00 AM 0.03 M M M M
5/13/2019 7:00 AM 0.06 M M M M
5/14/2019 7:00 AM 0.00 0.0 M M M
5/15/2019 7:00 AM 0.00 0.0 M M M
5/16/2019 7:00 AM 0.00 0.0 M M M
5/17/2019 7:00 AM 0.00 0.0 M M M Rain showers were visible 5 to 10 miles to the NW in late aftrnn, but none fell at this station.
5/18/2019 7:00 AM 0.00 0.0 M M M
5/19/2019 7:00 AM 0.00 0.0 M M M
5/20/2019 7:00 AM 0.24 M M M M
5/21/2019 7:00 AM 0.04 0.1 M 0.0 M 1/8" to 1/4" diameter snow pellets observed falling 3 times on 5-20-19: 10:10am, 12:25pm, and 1pm. At 2:25pm, sleet was observed, mixed with light rain. Temps were in the mid 40s during all 4 events. 0.1" snow pellet depth was reached with the 1pm event.
5/22/2019 7:00 AM 0.00 0.0 M M M
5/23/2019 7:00 AM 0.25 M M M M
5/24/2019 7:00 AM 0.02 M M M M
5/25/2019 7:00 AM 0.00 0.0 M M M
5/26/2019 7:00 AM 0.00 0.0 M M M
5/27/2019 7:00 AM 0.03 T M T M Traces of rain from ~8:30pm to 11:30pm only, 5-26-19. Rain resumed ~6:35am, 5-27-19, with occasional sleet mixed in. 0.03" total from 6:35am to 7am.
5/28/2019 7:00 AM 0.03 0.0 M 0.0 M Continuation of rain on 5-27-19; this from 7am to 8am only.
5/29/2019 7:00 AM 0.00 0.0 M M M
5/30/2019 7:00 AM 0.00 0.0 M M M
5/31/2019 7:00 AM T M M M M
6/1/2019 7:00 AM 0.00 0.0 M M M
6/2/2019 7:00 AM 0.00 0.0 M M M
6/3/2019 7:00 AM 0.00 0.0 M M M
6/4/2019 7:00 AM 0.00 0.0 M M M
6/5/2019 7:00 AM 0.04 M M M M
6/6/2019 7:00 AM 0.00 0.0 M M M
6/10/2019 7:00 AM 0.00 0.0 M M M
6/11/2019 7:00 AM 0.00 0.0 M M M
6/12/2019 7:00 AM 0.00 0.0 M M M
6/13/2019 7:00 AM 0.00 0.0 M M M
6/14/2019 7:00 AM 0.00 0.0 M M M
6/15/2019 7:00 AM 0.00 0.0 M M M
6/16/2019 7:00 AM 0.00 0.0 M M M
6/17/2019 7:00 AM 0.00 0.0 M M M
6/18/2019 7:00 AM 0.00 0.0 M M M
6/19/2019 7:00 AM 0.00 0.0 M M M
6/20/2019 7:00 AM 0.00 0.0 M M M
6/21/2019 7:00 AM 0.00 0.0 M M M
6/22/2019 7:00 AM 0.00 0.0 M M M
6/23/2019 7:00 AM 0.00 0.0 M M M
6/24/2019 7:00 AM 0.00 0.0 M M M
6/25/2019 7:00 AM 0.00 0.0 M M M
6/26/2019 7:00 AM 0.00 0.0 M M M
6/27/2019 7:00 AM 0.00 0.0 M M M
6/28/2019 7:00 AM 0.00 0.0 M M M
6/29/2019 7:00 AM 0.00 0.0 M M M
6/30/2019 7:00 AM 0.00 0.0 M M M
7/1/2019 7:00 AM 0.00 0.0 M M M
7/2/2019 7:00 AM 0.00 0.0 M M M
7/3/2019 7:00 AM 0.00 0.0 M M M
7/4/2019 7:00 AM 0.00 0.0 M M M
7/5/2019 7:00 AM 0.00 0.0 M M M
7/6/2019 7:00 AM 0.00 0.0 M M M
7/7/2019 7:00 AM 0.00 0.0 M M M
7/8/2019 7:00 AM 0.00 0.0 M M M
7/9/2019 7:00 AM 0.00 0.0 M M M
7/10/2019 7:00 AM 0.00 0.0 M M M
7/11/2019 7:00 AM 0.00 0.0 M M M
7/12/2019 7:00 AM T M M M M Sprinkles observed at 1:57pm, 7-11-19.
7/13/2019 7:00 AM 0.01 M M M M
7/14/2019 7:00 AM 0.54 M M M M
7/15/2019 7:00 AM 0.06 M M M M
7/16/2019 7:00 AM 0.00 0.0 M M M
7/17/2019 7:00 AM 0.00 0.0 M M M
7/18/2019 7:00 AM 0.00 0.0 M M M
7/19/2019 7:00 AM 0.00 0.0 M M M
7/20/2019 7:00 AM T M M M M
7/21/2019 7:00 AM 0.00 0.0 M M M
7/22/2019 7:00 AM 0.00 0.0 M M M
7/23/2019 7:00 AM 0.11 M M M M Traces btwn 12:55pm and 3pm. Measureable rain, with thunder, btwn 8:45pm and 11pm.
7/24/2019 7:00 AM T M M M M
7/25/2019 7:00 AM 0.01 M M M M
7/26/2019 7:00 AM 0.00 0.0 M M M
7/27/2019 7:00 AM 0.03 M M M M
7/28/2019 7:00 AM 0.00 0.0 M M M
7/29/2019 7:00 AM 0.00 0.0 M M M
7/30/2019 7:00 AM T M M M M
7/31/2019 7:00 AM 0.57 M M M M
8/1/2019 7:00 AM 0.03 M M M M
8/2/2019 7:00 AM T M M M M
8/3/2019 7:00 AM 0.47 M M M M
8/4/2019 7:00 AM T M M M M
8/5/2019 7:00 AM T M M M M
8/6/2019 7:00 AM 0.01 M M M M
8/7/2019 7:00 AM T M M M M
8/8/2019 7:00 AM 0.15 M M M M
8/9/2019 7:00 AM 0.00 0.0 M M M
8/10/2019 7:00 AM 0.00 0.0 M M M
8/11/2019 7:00 AM 0.00 0.0 M M M
8/12/2019 7:00 AM 0.00 0.0 M M M
8/13/2019 7:00 AM 0.00 0.0 M M M
8/14/2019 7:00 AM 0.00 0.0 M M M
8/15/2019 7:00 AM 0.00 0.0 M M M
8/16/2019 7:00 AM 0.00 0.0 M M M
8/17/2019 7:00 AM 0.00 0.0 M M M
8/18/2019 7:00 AM 0.00 0.0 M M M
8/19/2019 7:00 AM 0.00 0.0 M M M
8/20/2019 7:00 AM 0.00 0.0 M M M
8/21/2019 7:00 AM 0.00 0.0 M M M
8/22/2019 7:00 AM 0.00 0.0 M M M
8/23/2019 7:00 AM 0.00 0.0 M M M
8/24/2019 7:00 AM 0.00 0.0 M M M
8/25/2019 7:00 AM 0.00 0.0 M M M
8/26/2019 7:00 AM 0.00 0.0 M M M
8/27/2019 7:00 AM 0.00 0.0 M M M
8/28/2019 7:00 AM 0.05 M M M M Thunder at 3pm
8/29/2019 7:00 AM 0.01 M M M M
8/30/2019 7:00 AM 0.00 0.0 M M M
8/31/2019 7:00 AM 0.00 0.0 M M M
9/1/2019 7:00 AM 0.00 0.0 M M M
9/2/2019 7:00 AM 0.64 M M M M
9/3/2019 7:00 AM 0.08 M M M M
9/4/2019 7:00 AM T M M M M
9/5/2019 7:00 AM 0.10 M M M M
9/6/2019 7:00 AM T M M M M
9/7/2019 7:00 AM 0.00 0.0 M M M
9/8/2019 7:00 AM 0.21 M M M M
9/9/2019 7:00 AM 0.00 0.0 M M M
9/10/2019 7:00 AM T M M M M
9/11/2019 7:00 AM 0.00 0.0 M M M
9/12/2019 7:00 AM 0.00 0.0 M M M
9/13/2019 7:00 AM 0.00 0.0 M M M
9/14/2019 7:00 AM 0.00 0.0 M M M
9/15/2019 7:00 AM 0.42 M M M M
9/16/2019 7:00 AM 0.12 M M M M
9/17/2019 7:00 AM 0.03 M M M M
9/18/2019 7:00 AM 0.00 0.0 M M M
9/19/2019 7:00 AM 0.00 0.0 M M M
9/20/2019 7:00 AM 0.00 0.0 M M M
9/21/2019 7:00 AM 0.00 0.0 M M M
9/22/2019 7:00 AM 0.00 0.0 M M M
9/23/2019 7:00 AM 0.00 0.0 M M M
9/24/2019 7:00 AM 0.26 M M M M
9/25/2019 7:00 AM 0.00 0.0 M M M
9/26/2019 7:00 AM 0.29 M M M M It was still raining at the time of my observation and initial report (7am). I'm adding this note at 9am (still raining) because I see wide discrepancies in nearby precip reports that may not all have been taken at 7am, but perhaps later due to the ongoing rain.
9/27/2019 7:00 AM 0.69 M M M M It was raining at the time of yesterday's obs (7am). 0.46" fell from 7am to 8am yesterday [9-26-19] with minor dry-creek flooding. Add'l lighter showers occurred off & on to 4pm.
9/28/2019 7:00 AM 0.00 0.0 M M M
9/29/2019 7:00 AM 0.00 0.0 M M M
9/30/2019 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
11/15/2018 11/16/2018 7:00 AM 2 0.00 0.0 0.00 Out of town from 9am, 11-14-18, to 5pm, 11-16-18. NO rain fell during this period.
6/7/2019 6/09/2019 7:00 AM 3 0.00 0.0 0.00



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
5/7/2019 1:15 PM I have no 'hail pad'. I observed isolated small hail stones, falling about 8 to 12 inches apart from each other, over a 2 minute time period. Some stones bounced more than others. Temperature was 50F. And very light rain drops accompanied the hail. I was alarmed enough to quickly cover some fragile plants. But there was no ground accumulation. 1/4" Pea Size Rice Rice Mixed|White Ice 2 1min no damage Continuous True Same time as rain After smaller hail 10-20
5/8/2019 1:45 PM Obs were NOT at my station, where NO hail and only very light rain fell. I was driving from downtown Prescott, east along Gurley St. to the Prescott Gateway Mall. At ~1:45pm, I encountered 1/4" hail at the Hwy 69/89 junction. The hail (and rain) continued and got heavier as I drove nearly 3 miles to the Mall, in very slow traffic. At the Mall, the hvy rains with 1/4" hail continued for 15+ mins while I was in a store shopping. I delayed leaving the store until there was a lull in the hail and rain. Once in my car, I realized the parking lot was covered with hail. While driving out of the Mall parking area, I saw that the hail was nearly an inch deep on raised planter bed areas, and the hail was clogging drains and causing backup of flooding waters. I stopped to take a video and photos. I saw "2:18" on the clock on my dashboard. So that tells me the hail storm lasted a good half an hour. Two CoCoRaHS stations just south of the Mall reported 1.16" (YV-139) and 0.94" (YV-91) of precip from this storm. 3/8" 1/4" Pea Size 1/4" Pea Size Hard|White Ice 35 3min Continuous False Same time as rain Same time as smaller hail 10-20 1