Station Overview Station Location
Station Number AZ-CN-3 Latitude 35.2431992
Station Name Williams 0.4 SW Longitude -112.1950529
County Coconino Elevation (ft) 6826



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 1.64 0.00 28 0.00 28 0.00 0 0 0 0 0.0 0 0
Nov 17 1.55 0.07 28 0.07 28 0.00 0 0 1 1 0.0 0 0
Dec 17 2.22 0.02 28 0.02 28 0.00 0 0 1 0 0.5 1 0
Jan 18 2.25 1.49 31 1.49 31 0.00 0 0 3 0 5.5 2 0
Feb 18 2.42 1.62 26 1.62 26 0.00 0 0 8 1 13.0 4 0
March 18 2.23 0.99 30 0.99 30 0.00 0 0 5 1 3.0 2 0
April 18 0.99 0.02 29 0.02 29 0.00 0 0 1 1 0.0 0 0
May 18 0.58 0.69 31 0.69 31 0.00 0 0 3 0 2.5 2 0
June 18 0.38 0.08 29 0.08 29 0.00 0 0 2 0 0.0 0 0
July 18 2.70 6.00 31 6.00 31 0.00 0 0 17 0 0.0 0 0
Aug 18 3.26 1.99 30 1.99 30 0.00 0 0 13 1 0.0 0 0
Sept 18 1.87 1.29 22 1.29 22 0.00 0 0 4 0 0.0 0 0
Water Year Totals: 22.09" 14.26" 343 days 14.26" 343 0.00" 0 days 0 58 days 5 days 24.5" 11 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
10/1/2017 0.00
10/2/2017 0.00
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 0.00
10/7/2017 0.00
10/8/2017 0.00
10/9/2017 0.00
10/10/2017 0.00
10/11/2017 0.00
10/12/2017 0.00
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 0.00
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 0.00
10/23/2017
10/24/2017 0.00
10/25/2017
10/26/2017 0.00
10/27/2017
10/28/2017 0.00
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 0.00
11/4/2017 0.00
11/5/2017 0.00
11/6/2017 0.00
11/7/2017 0.00
11/8/2017 0.00
11/9/2017 0.00
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.00
11/15/2017 0.00
11/16/2017 0.00
11/17/2017 T
11/18/2017 0.07
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 0.00
11/22/2017 0.00
11/23/2017
11/24/2017 0.00
11/25/2017 0.00
11/26/2017
11/27/2017 0.00
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.00
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.00
12/15/2017 0.00
12/16/2017 0.00
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 0.02
12/22/2017 0.00
12/23/2017 0.00
12/24/2017 0.00
12/25/2017
12/26/2017 0.00
12/27/2017
12/28/2017
12/29/2017 0.00
12/30/2017 0.00
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 0.00
1/5/2018 0.00
1/6/2018 0.00
1/7/2018 0.02
1/8/2018 0.00
1/9/2018 0.00
1/10/2018 1.35
1/11/2018 0.00
1/12/2018 0.00
1/13/2018 0.00
1/14/2018 0.00
1/15/2018 0.00
1/16/2018 0.00
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 0.00
1/20/2018 0.12
1/21/2018 0.00
1/22/2018 0.00
1/23/2018 0.00
1/24/2018 0.00
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 0.00
1/29/2018 0.00
1/30/2018 0.00
1/31/2018 0.00
2/1/2018
2/2/2018 0.00
2/3/2018 0.00
2/4/2018 0.00
2/5/2018 0.00
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 0.00
2/9/2018 0.00
2/10/2018
2/11/2018 0.00
2/12/2018 T
2/13/2018 0.46
2/14/2018 0.03
2/15/2018 0.12
2/16/2018 0.00
2/17/2018 0.00
2/18/2018 0.00
2/19/2018 0.08
2/20/2018 0.10
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 0.10
2/24/2018 0.43
2/25/2018 0.00
2/26/2018 0.00
2/27/2018 0.00
2/28/2018 0.30
3/1/2018 0.00
3/2/2018 0.00
3/3/2018 0.00
3/4/2018 T
3/5/2018 0.00
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 0.35
3/12/2018 0.08
3/13/2018 0.00
3/14/2018 0.00
3/15/2018 0.00
3/16/2018 0.15
3/17/2018 0.00
3/18/2018 0.25
3/19/2018 0.00
3/20/2018 0.00
3/21/2018
3/22/2018 0.00
3/23/2018 0.16
3/24/2018 0.00
3/25/2018 0.00
3/26/2018 0.00
3/27/2018 0.00
3/28/2018 0.00
3/29/2018 0.00
3/30/2018 0.00
3/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.00
4/2/2018 0.00
4/3/2018 0.00
4/4/2018
4/5/2018 0.00
4/6/2018 0.00
4/7/2018 0.00
4/8/2018 0.00
4/9/2018 0.00
4/10/2018 0.00
4/11/2018 0.00
4/12/2018 0.00
4/13/2018 0.00
4/14/2018 0.00
4/15/2018 0.00
4/16/2018 0.00
4/17/2018 0.00
4/18/2018 0.00
4/19/2018 0.00
4/20/2018 T
4/21/2018 0.02
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.00
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.55
5/3/2018 0.10
5/4/2018 0.04
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.00
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 0.00
5/18/2018 0.00
5/19/2018 0.00
5/20/2018 0.00
5/21/2018 0.00
5/22/2018 0.00
5/23/2018 0.00
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 0.00
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 0.00
6/3/2018 0.00
6/4/2018 0.00
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 0.00
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 0.05
6/17/2018 0.03
6/18/2018 0.00
6/19/2018 0.00
6/20/2018 0.00
6/21/2018 0.00
6/22/2018 0.00
6/23/2018 0.00
6/24/2018 0.00
6/25/2018 0.00
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 0.00
6/29/2018 0.00
6/30/2018
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.00
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 0.00
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.15
7/8/2018 0.25
7/9/2018 0.22
7/10/2018 0.73
7/11/2018 0.16
7/12/2018 0.92
7/13/2018 0.85
7/14/2018 0.17
7/15/2018 0.10
7/16/2018 0.81
7/17/2018 0.80
7/18/2018 0.08
7/19/2018 0.10
7/20/2018 0.45
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.00
7/24/2018 0.00
7/25/2018 0.03
7/26/2018 0.00
7/27/2018 0.00
7/28/2018 0.00
7/29/2018 0.00
7/30/2018 0.03
7/31/2018 0.15
8/1/2018 0.52
8/2/2018 0.05
8/3/2018 0.00
8/4/2018 0.10
8/5/2018 0.00
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 T
8/10/2018 0.32
8/11/2018 0.13
8/12/2018 0.15
8/13/2018 0.08
8/14/2018 0.02
8/15/2018 0.03
8/16/2018 0.03
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 0.00
8/20/2018 0.00
8/21/2018 0.00
8/22/2018 0.00
8/23/2018 0.45
8/24/2018 0.03
8/25/2018 0.00
8/26/2018
8/27/2018 0.08
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018
9/2/2018
9/3/2018 0.17
9/4/2018 0.75
9/5/2018 0.12
9/6/2018 0.00
9/7/2018 0.00
9/8/2018 0.00
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 0.00
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.25
9/26/2018
9/27/2018 0.00
9/28/2018
9/29/2018
9/30/2018



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 8:00 AM 0.00 0.0 M M M real fall like weather. warm dry days and cool nights. garden has just about had it
10/2/2017 8:00 AM 0.00 0.0 M M M
10/3/2017 8:00 AM 0.00 0.0 M M M
10/4/2017 8:00 AM 0.00 0.0 M M M
10/5/2017 8:00 AM 0.00 0.0 M M M
10/6/2017 8:00 AM 0.00 0.0 M M M warm days, cool nights. fall is in full swing. lots of nice colors in the high country
10/7/2017 8:00 AM 0.00 0.0 M M M
10/8/2017 8:00 AM 0.00 0.0 M M M
10/9/2017 8:00 AM 0.00 0.0 M M M chilly last night! low of 34
10/10/2017 8:00 AM 0.00 0.0 M M M
10/11/2017 8:00 AM 0.00 0.0 M M M
10/12/2017 8:00 AM 0.00 0.0 M M M
10/13/2017 8:00 AM 0.00 0.0 M M M
10/14/2017 8:00 AM 0.00 0.0 M M M haven't had pcpn since Sept. 16th
10/15/2017 8:00 AM 0.00 0.0 M M M
10/16/2017 8:00 AM 0.00 0.0 M M M
10/17/2017 8:00 AM 0.00 0.0 M M M
10/18/2017 8:00 AM 0.00 0.0 M M M
10/19/2017 8:00 AM 0.00 0.0 M M M
10/20/2017 8:00 AM 0.00 0.0 M M M
10/21/2017 8:00 AM 0.00 0.0 M M M temp. 34 dew pt. 32. a light "frost on the pumpkin"
10/22/2017 8:00 AM 0.00 0.0 M M M
10/24/2017 8:00 AM 0.00 0.0 M M M
10/26/2017 8:00 AM 0.00 0.0 M M M
10/28/2017 8:00 AM 0.00 0.0 M M M
10/29/2017 8:00 AM 0.00 0.0 M M M typical Oct. "indian summer" weather. mild (even warm) days and cool nights. still no pcpn
10/30/2017 8:00 AM 0.00 0.0 M M M
10/31/2017 8:00 AM 0.00 0.0 M M M
11/1/2017 8:00 AM 0.00 0.0 M M M
11/2/2017 8:00 AM 0.00 0.0 M M M
11/3/2017 8:00 AM 0.00 0.0 M M M
11/4/2017 8:00 AM 0.00 0.0 M M M
11/5/2017 8:00 AM 0.00 0.0 M M M
11/6/2017 8:00 AM 0.00 0.0 M M M
11/7/2017 8:00 AM 0.00 0.0 M M M overcast and higher humidity. it would be nice to have at least a sprinkle or two
11/8/2017 8:00 AM 0.00 0.0 M M M overcast and threatening clouds all day yesterday. no pcpn. first real cold night with a low of 25 this a.m. light frost every where
11/9/2017 8:00 AM 0.00 0.0 M M M
11/10/2017 8:00 AM 0.00 0.0 M M M
11/11/2017 8:00 AM 0.00 0.0 M M M
11/12/2017 8:00 AM 0.00 0.0 M M M
11/13/2017 8:00 AM 0.00 0.0 M M M
11/14/2017 8:00 AM 0.00 0.0 M M M still no rain. just overcast
11/15/2017 8:00 AM 0.00 0.0 M M M
11/16/2017 8:00 AM 0.00 0.0 M M M high thin cirrus but still no moisture
11/17/2017 8:00 AM T M M M M very light drizzle. first pcpn since sept
11/18/2017 8:00 AM 0.07 M M M M woke up to drizzle. then real rain most of the morning! wonderful fall day!
11/19/2017 8:00 AM 0.00 0.0 M M M
11/20/2017 8:00 AM 0.00 0.0 M M M coldest morning so far...low of 22
11/21/2017 8:00 AM 0.00 0.0 M M M
11/22/2017 8:00 AM 0.00 0.0 M M M
11/24/2017 8:00 AM 0.00 0.0 M M M we ate Thanksgiving meal on my deck. 71 in williams,az. amazing
11/25/2017 8:00 AM 0.00 0.0 M M M
11/27/2017 8:00 AM 0.00 0.0 M M M
11/28/2017 8:00 AM 0.00 0.0 M M M
11/29/2017 8:00 AM 0.00 0.0 M M M
11/30/2017 8:00 AM 0.00 0.0 M M M a few sprinkles on my deck. nothing in the rain gauge. virga all around
12/1/2017 8:00 AM 0.00 0.0 M M M
12/2/2017 8:00 AM 0.00 0.0 M M M
12/3/2017 8:00 AM 0.00 0.0 M M M
12/4/2017 8:00 AM 0.00 0.0 M M M
12/5/2017 8:00 AM 0.00 0.0 M M M another cold morning with a low of 22. and NO precip
12/6/2017 8:00 AM 0.00 0.0 M M M
12/7/2017 8:00 AM 0.00 0.0 M M M
12/8/2017 8:00 AM 0.00 0.0 M M M
12/9/2017 8:00 AM 0.00 0.0 M M M
12/10/2017 8:00 AM 0.00 0.0 M M M
12/11/2017 8:00 AM 0.00 0.0 M M M
12/12/2017 8:00 AM 0.00 0.0 M M M
12/13/2017 8:00 AM 0.00 0.0 M M M
12/14/2017 8:00 AM 0.00 0.0 M M M
12/15/2017 8:00 AM 0.00 0.0 M M M
12/16/2017 8:00 AM 0.00 0.0 M M M completely ovcst this a.am. hopefully a sign of things to come
12/17/2017 8:00 AM 0.00 0.0 M M M cancelled take a weekend trip because I thought I'd be driving home in snow....DIDN'T HAPPEN. hopefully one of these days some moisture
12/18/2017 8:00 AM 0.00 0.0 M M M
12/19/2017 8:00 AM 0.00 0.0 M M M
12/20/2017 8:00 AM 0.00 0.0 M M M
12/21/2017 8:00 AM 0.02 0.5 M M M first snow. very windy until about 0300. looked out and saw a dusting of snow. wind again and measured 1/2 inch at 0800
12/22/2017 8:00 AM 0.00 0.0 M M M
12/23/2017 8:00 AM 0.00 0.0 M M M
12/24/2017 8:00 AM 0.00 0.0 M M M
12/26/2017 8:00 AM 0.00 0.0 M M M back to dry and above normal temps.
12/29/2017 8:00 AM 0.00 0.0 M M M
12/30/2017 8:00 AM 0.00 0.0 M M M
12/31/2017 8:00 AM 0.00 0.0 M M M
1/1/2018 8:00 AM 0.00 0.0 M M M
1/2/2018 8:00 AM 0.00 0.0 M M M
1/3/2018 8:00 AM 0.00 0.0 M M M ptly cldy with high alto cumulus. still very mild for early Jan. hum. 20%. d.p. 5
1/4/2018 8:00 AM 0.00 0.0 M M M
1/5/2018 8:00 AM 0.00 0.0 M M M
1/6/2018 8:00 AM 0.00 0.0 M M M overcast this morning. RH is up (52%). temp of 42
1/7/2018 8:00 AM 0.02 M M M M checked outside at 2400, dry. checked again around 0230 and saw wet pavement. very frosty this morning after our pcpn.
1/8/2018 8:00 AM 0.00 0.0 M M M dark overcast the morning. mild morning with a temp. 41 and RH of 48
1/9/2018 8:00 AM 0.00 0.0 M M M
1/10/2018 8:00 AM 1.35 4.5 0.72 M M pcpn of .63 recorded last night before turning to snow. swe from snow was 0.72. mod to hvy snow until about 2300
1/11/2018 8:00 AM 0.00 0.0 M M M
1/12/2018 8:00 AM 0.00 0.0 M M M
1/13/2018 8:00 AM 0.00 0.0 M M M
1/14/2018 8:00 AM 0.00 0.0 M M M
1/15/2018 8:00 AM 0.00 0.0 M M M
1/16/2018 8:00 AM 0.00 0.0 M M M
1/17/2018 8:00 AM 0.00 0.0 M M M
1/18/2018 8:00 AM 0.00 0.0 M M M
1/19/2018 8:00 AM 0.00 0.0 M M M
1/20/2018 8:00 AM 0.12 1.0 0.12 M M pcpn started sometime after 0300. lgt snow now with breezy conditions
1/21/2018 8:00 AM 0.00 0.0 M M M
1/22/2018 8:00 AM 0.00 0.0 M M M cold,cold morning. had a low of 6!!
1/23/2018 8:00 AM 0.00 0.0 M M M
1/24/2018 8:00 AM 0.00 0.0 M M M
1/25/2018 8:00 AM 0.00 0.0 M M M
1/26/2018 8:00 AM 0.00 0.0 M M M
1/27/2018 8:00 AM 0.00 0.0 M M M
1/28/2018 8:00 AM 0.00 0.0 M M M
1/29/2018 8:00 AM 0.00 0.0 M M M
1/30/2018 8:00 AM 0.00 0.0 M M M
1/31/2018 8:00 AM 0.00 0.0 M M M
2/2/2018 8:00 AM 0.00 0.0 M M M
2/3/2018 8:00 AM 0.00 0.0 M M M
2/4/2018 8:00 AM 0.00 0.0 M M M
2/5/2018 8:00 AM 0.00 0.0 M M M
2/6/2018 8:00 AM 0.00 0.0 M M M
2/7/2018 8:00 AM 0.00 0.0 M M M
2/8/2018 8:00 AM 0.00 0.0 M M M
2/9/2018 8:00 AM 0.00 0.0 M M M
2/11/2018 8:00 AM 0.00 0.0 M M M
2/12/2018 8:00 AM T M M M M high winds all night. still very windy with sleet/snow mixture.
2/13/2018 8:00 AM 0.46 T M M M windy and rainy most of the day yesterday. rain changed to sleet/snow mixture, then back and forth between that and rain all day. no real snow accum
2/14/2018 8:00 AM 0.03 M M M M very lgt rain and drizzle until about 1230. dark ovcst skies this a.m.
2/15/2018 8:00 AM 0.12 T M M M
2/16/2018 8:00 AM 0.00 0.0 M M M
2/17/2018 8:00 AM 0.00 0.0 M M M
2/18/2018 8:00 AM 0.00 0.0 M M M
2/19/2018 8:00 AM 0.08 T M M M
2/20/2018 8:00 AM 0.10 0.5 M M M very cold this a.m. low of 5 degrees!
2/21/2018 8:00 AM 0.00 0.0 M M M
2/22/2018 8:00 AM 0.00 0.0 M M M
2/23/2018 8:00 AM 0.10 1.0 M M M lgt to mod. snowfall right now. lgt winds
2/24/2018 8:00 AM 0.43 7.0 M M M
2/25/2018 8:00 AM 0.00 0.0 M M M
2/26/2018 8:00 AM 0.00 0.0 M M M
2/27/2018 8:00 AM 0.00 0.0 M M M
2/28/2018 8:00 AM 0.30 4.5 0.30 M M snow began around 1700 yesterday. moderate snowfall most of the night.snow has stopped for now
3/1/2018 8:00 AM 0.00 0.0 M M M
3/2/2018 8:00 AM 0.00 0.0 M M M winds are picking up this a.m. possible wind advisory today
3/3/2018 8:00 AM 0.00 0.0 M M M
3/4/2018 8:00 AM T M M M M
3/5/2018 8:00 AM 0.00 0.0 M M M
3/6/2018 8:00 AM 0.00 0.0 M M M
3/7/2018 8:00 AM 0.00 0.0 M M M
3/8/2018 8:00 AM 0.00 0.0 M M M
3/9/2018 8:00 AM 0.00 0.0 M M M
3/10/2018 8:00 AM 0.00 0.0 M M M a mild morning with overcast skies. forecast says rain later
3/11/2018 8:00 AM 0.35 M M M M nice steady rain all day yesterday. still very light rain this a.m.
3/12/2018 8:00 AM 0.08 M M M M
3/13/2018 8:00 AM 0.00 0.0 M M M
3/14/2018 8:00 AM 0.00 0.0 M M M
3/15/2018 8:00 AM 0.00 0.0 M M M
3/16/2018 8:00 AM 0.15 0.5 0.15 M M
3/17/2018 8:00 AM 0.00 0.0 M M M
3/18/2018 8:00 AM 0.25 2.5 0.25 M M
3/19/2018 8:00 AM 0.00 0.0 M M M
3/20/2018 8:00 AM 0.00 0.0 M M M a bit frosty today. temp. 27, rh 65, d.p. 19
3/22/2018 8:00 AM 0.00 0.0 M M M dark overcast to the west. breezy mild conditions. currently 55 degrees
3/23/2018 8:00 AM 0.16 M M M M finally the rain came sometime after about 1:00 a.m. light to moderate for a couple of hours
3/24/2018 8:00 AM 0.00 0.0 M M M
3/25/2018 8:00 AM 0.00 0.0 M M M
3/26/2018 8:00 AM 0.00 0.0 M M M
3/27/2018 8:00 AM 0.00 0.0 M M M
3/28/2018 8:00 AM 0.00 0.0 M M M
3/29/2018 8:00 AM 0.00 0.0 M M M
3/30/2018 8:00 AM 0.00 0.0 M M M
3/31/2018 8:00 AM 0.00 0.0 M M M
4/1/2018 8:00 AM 0.00 0.0 M M M
4/2/2018 8:00 AM 0.00 0.0 M M M another warm spring day on tap.
4/3/2018 8:00 AM 0.00 0.0 M M M
4/5/2018 8:00 AM 0.00 0.0 M M M
4/6/2018 8:00 AM 0.00 0.0 M M M overcast and mild this a.m.
4/7/2018 8:00 AM 0.00 0.0 M M M
4/8/2018 8:00 AM 0.00 0.0 M M M
4/9/2018 8:00 AM 0.00 0.0 M M M
4/10/2018 8:00 AM 0.00 0.0 M M M
4/11/2018 8:00 AM 0.00 0.0 M M M
4/12/2018 8:00 AM 0.00 0.0 M M M
4/13/2018 8:00 AM 0.00 0.0 M M M
4/14/2018 8:00 AM 0.00 0.0 M M M
4/15/2018 8:00 AM 0.00 0.0 M M M
4/16/2018 8:00 AM 0.00 0.0 M M M after numerous days of high winds still no moisture
4/17/2018 8:00 AM 0.00 0.0 M M M
4/18/2018 8:00 AM 0.00 0.0 M M M
4/19/2018 8:00 AM 0.00 0.0 M M M another windy day is starting. hopefully the predicted moisture will arrive
4/20/2018 8:00 AM T M M M M overcast and breezy this a.m. a very fine mist is occurring
4/21/2018 8:00 AM 0.02 M M M M
4/22/2018 8:00 AM 0.00 0.0 M M M
4/23/2018 8:00 AM 0.00 0.0 M M M
4/24/2018 8:00 AM 0.00 0.0 M M M
4/25/2018 8:00 AM 0.00 0.0 M M M
4/26/2018 8:00 AM 0.00 0.0 M M M spring in N.AZ....hot,dry,and windy
4/27/2018 8:00 AM 0.00 0.0 M M M good build up in the afternoon but no precip
4/28/2018 8:00 AM 0.00 0.0 M M M
4/29/2018 8:00 AM 0.00 0.0 M M M
4/30/2018 8:00 AM 0.00 0.0 M M M
5/1/2018 8:00 AM 0.00 0.0 M M M
5/2/2018 8:00 AM 0.55 1.5 M M M precip started sometime before midnight. moderate snow shower right now
5/3/2018 8:00 AM 0.10 1.0 0.10 M M light rain and snow showers throughout the day yesterday low or 25 this a.m. brrrrr
5/4/2018 8:00 AM 0.04 M M M M a quick heavy shower in the afternoon
5/5/2018 8:00 AM 0.00 0.0 M M M
5/6/2018 8:00 AM 0.00 0.0 M M M
5/7/2018 8:00 AM 0.00 0.0 M M M
5/8/2018 8:00 AM 0.00 0.0 M M M
5/9/2018 8:00 AM 0.00 0.0 M M M
5/10/2018 8:00 AM 0.00 0.0 M M M
5/11/2018 8:00 AM 0.00 0.0 M M M
5/12/2018 8:00 AM 0.00 0.0 M M M another hot,dry,windy spring day.
5/13/2018 8:00 AM 0.00 0.0 M M M
5/14/2018 8:00 AM 0.00 0.0 M M M
5/15/2018 8:00 AM 0.00 0.0 M M M
5/16/2018 8:00 AM 0.00 0.0 M M M
5/17/2018 8:00 AM 0.00 0.0 M M M
5/18/2018 8:00 AM 0.00 0.0 M M M
5/19/2018 8:00 AM 0.00 0.0 M M M
5/20/2018 8:00 AM 0.00 0.0 M M M
5/21/2018 8:00 AM 0.00 0.0 M M M
5/22/2018 8:00 AM 0.00 0.0 M M M another warm, dry, WINDY spring day in N.AZ.
5/23/2018 8:00 AM 0.00 0.0 M M M
5/24/2018 8:00 AM 0.00 0.0 M M M
5/25/2018 8:00 AM 0.00 0.0 M M M
5/26/2018 8:00 AM 0.00 0.0 M M M another very windy day in N.AZ. extreme fire danger
5/27/2018 8:00 AM 0.00 0.0 M M M
5/28/2018 8:00 AM 0.00 0.0 M M M Happy Memorial Day everyone. Thanks to all of our military past and present! Warm and dry in N.AZ.
5/29/2018 8:00 AM 0.00 0.0 M M M
5/30/2018 8:00 AM 0.00 0.0 M M M
5/31/2018 8:00 AM 0.00 0.0 M M M
6/1/2018 8:00 AM 0.00 0.0 M M M
6/2/2018 8:00 AM 0.00 0.0 M M M
6/3/2018 8:00 AM 0.00 0.0 M M M
6/4/2018 8:00 AM 0.00 0.0 M M M no precip since 5/4/18.
6/5/2018 8:00 AM 0.00 0.0 M M M
6/6/2018 8:00 AM 0.00 0.0 M M M high cirrus passing over the region. another warm, dry day in N.AZ
6/7/2018 8:00 AM 0.00 0.0 M M M another very windy day for N.AZ
6/8/2018 8:00 AM 0.00 0.0 M M M
6/9/2018 8:00 AM 0.00 0.0 M M M
6/10/2018 8:00 AM 0.00 0.0 M M M
6/11/2018 8:00 AM 0.00 0.0 M M M
6/12/2018 8:00 AM 0.00 0.0 M M M more of the same. hot dry and windy. there's a discussion of possible monsoon moisture in a few days!!!
6/13/2018 8:00 AM 0.00 0.0 M M M
6/14/2018 8:00 AM 0.00 0.0 M M M
6/15/2018 8:00 AM 0.00 0.0 M M M light sprinkles, just enough to get the deck damp
6/16/2018 8:00 AM 0.05 M M M M overcast.low of 56. light rain just ended. hopefully more on the way
6/17/2018 8:00 AM 0.03 M M M M
6/18/2018 8:00 AM 0.00 0.0 M M M
6/19/2018 8:00 AM 0.00 0.0 M M M
6/20/2018 8:00 AM 0.00 0.0 M M M
6/21/2018 8:00 AM 0.00 0.0 M M M
6/22/2018 8:00 AM 0.00 0.0 M M M
6/23/2018 8:00 AM 0.00 0.0 M M M
6/24/2018 8:00 AM 0.00 0.0 M M M
6/25/2018 8:00 AM 0.00 0.0 M M M
6/26/2018 8:00 AM 0.00 0.0 M M M
6/27/2018 8:00 AM 0.00 0.0 M M M
6/28/2018 8:00 AM 0.00 0.0 M M M
6/29/2018 8:00 AM 0.00 0.0 M M M
7/1/2018 8:00 AM 0.00 0.0 M M M
7/2/2018 8:00 AM 0.00 0.0 M M M another hot,dry,windy day. and we're still in a critical fire situation. be careful out there
7/3/2018 8:00 AM 0.00 0.0 M M M
7/4/2018 8:00 AM 0.00 0.0 M M M
7/5/2018 8:00 AM 0.00 0.0 M M M mostly cloudy yesterday with some virga....no precip
7/6/2018 8:00 AM 0.00 0.0 M M M good build up of cumulus in the p.m. a few sprinkles but that's about it. at least the lower layer of atmosphere is becoming more moist
7/7/2018 8:00 AM 0.15 M M M M lightning,thunder,and RAIN. started around 1330. lgt to mod. rain for about 45 min.
7/8/2018 8:00 AM 0.25 M M M M another nice storm that began around 1300 and lasting about and hour.
7/9/2018 8:00 AM 0.22 M M M M what a nice surprise. a storm overhead started around 2200. lots of lightning and thunder. mod. rain for about an hour or so
7/10/2018 8:00 AM 0.73 M M M M heavy t-storm right over williams starting around 1300. heavy downpours, then moderate rain for over an hour. more heavy downpours later in the afternoon. large cumulus rebuilding again this a.m.
7/11/2018 8:00 AM 0.16 M M M M a fast moving storm with high winds,lightning,and heavy rain. it only lasted about 40 min.
7/12/2018 8:00 AM 0.92 M M M M two active storm events yesterday. one around 1230 with lots of lightning and heavy rain. the other at 1530 with the same. both caused moderate street flooding throughout the town. the landscape is saturated and we have overcast this a.m.
7/13/2018 8:00 AM 0.85 M M M M nice mod.-hvy rain in the mid afternoon ptly cldy this a.m. lawn is still very wet
7/14/2018 8:00 AM 0.17 M M M M
7/15/2018 8:00 AM 0.10 M M M M nice soaking rain began about 1200. lasted about 45 min.
7/16/2018 8:00 AM 0.81 M M M M
7/17/2018 8:00 AM 0.80 M M M M the most intense storm of this monsoon season. extreme lightning, torrential rain, gusty winds. lightning struck a transformer in our neighborhood knocking out power to most of Williams. the whole house shook
7/18/2018 8:00 AM 0.08 M M M M low grade monsoon activity. but still a couple of nice light rain events
7/19/2018 8:00 AM 0.10 M M M M
7/20/2018 8:00 AM 0.45 M M M M
7/21/2018 8:00 AM 0.00 0.0 M M M
7/22/2018 8:00 AM 0.00 0.0 M M M
7/23/2018 8:00 AM 0.00 0.0 M M M A break in monsoon activity for a few days. Hope it doesn't last too long!
7/24/2018 8:00 AM 0.00 0.0 M M M getting warmer every day....no precip for a while
7/25/2018 8:00 AM 0.03 0.0 M M M
7/26/2018 8:00 AM 0.00 0.0 M M M
7/27/2018 8:00 AM 0.00 0.0 M M M
7/28/2018 8:00 AM 0.00 0.0 M M M let's get the monsoon activity going again. thinking healing thoughts for the people of CA. both north and south
7/29/2018 8:00 AM 0.00 0.0 M M M
7/30/2018 8:00 AM 0.03 M M M M
7/31/2018 8:00 AM 0.15 M M M M
8/1/2018 8:00 AM 0.52 M M M M mid afternoon storm rolled in and stayed right over us for about an hour
8/2/2018 8:00 AM 0.05 M M M M
8/3/2018 8:00 AM 0.00 0.0 M M M
8/4/2018 8:00 AM 0.10 M M M M nice unexpected showers around 1700. also pea sized hail
8/5/2018 8:00 AM 0.00 0.0 M M M
8/6/2018 8:00 AM 0.00 0.0 M M M warm and breezy yesterday. clear skies. another one in store for today
8/7/2018 8:00 AM 0.00 0.0 M M M
8/8/2018 8:00 AM 0.00 0.0 M M M another VERY warm day yesterday! breezy this morning.
8/9/2018 8:00 AM T M M M M a few like sprinkles. probably outflow from a large storm to our south. (Prescott area). it was enough to make it smell good and give us a nice cool down
8/10/2018 8:00 AM 0.32 M M M M nice moderate storm in the late afternoon. .25 fell in 15 minutes. also had 1/2" hail with the storm
8/11/2018 8:00 AM 0.13 M M M M short duration moderate rain storm. also some pea sized hail.
8/12/2018 8:00 AM 0.15 M M M M
8/13/2018 8:00 AM 0.08 M M M M
8/14/2018 8:00 AM 0.02 M M M M
8/15/2018 8:00 AM 0.03 M M M M
8/16/2018 8:00 AM 0.03 M M M M
8/17/2018 8:00 AM 0.00 0.0 M M M
8/18/2018 8:00 AM 0.00 0.0 M M M
8/19/2018 8:00 AM 0.00 0.0 M M M
8/20/2018 8:00 AM 0.00 0.0 M M M
8/21/2018 8:00 AM 0.00 0.0 M M M
8/22/2018 8:00 AM 0.00 0.0 M M M
8/23/2018 8:00 AM 0.45 M M M M heavy lightning and thunder for about 30 min. then finally the rain. short period of hvy rain then mod.for another 45 min.
8/24/2018 8:00 AM 0.03 M M M M
8/25/2018 8:00 AM 0.00 0.0 M M M
8/27/2018 8:00 AM 0.08 M M M M short lived event. started as pea sized hail, then turned to light rain. it's always nice to get something
8/28/2018 8:00 AM 0.00 0.0 M M M clear skies and breezy conditions yesterday and this morning
8/29/2018 8:00 AM 0.00 0.0 M M M another warm breezy and dry day yesterday. low of 44 this morning
8/30/2018 8:00 AM 0.00 0.0 M M M
8/31/2018 8:00 AM 0.00 0.0 M M M warm and breezy yesterday. high cirrus with breezy conditions this morning
9/3/2018 8:00 AM 0.17 M M M M distant lightning and thunder for a while,thought the storm would pass us by. then some nice rain began around 1600. light rain plus some pea sized hail.
9/4/2018 8:00 AM 0.75 M M M M high winds first then heavy rain, lots of lightning and thunder. downpour for about 30min. then let rain for another 30
9/5/2018 8:00 AM 0.12 M M M M lightning and thunder overhead. heavy downpour for about 20 then it was gone
9/6/2018 8:00 AM 0.00 0.0 M M M
9/7/2018 8:00 AM 0.00 0.0 M M M warm days and cool nights. fall is in the air. low of 44 and currently 68
9/8/2018 8:00 AM 0.00 0.0 M M M
9/9/2018 8:00 AM 0.00 0.0 M M M
9/10/2018 8:00 AM 0.00 0.0 M M M
9/11/2018 8:00 AM 0.00 0.0 M M M
9/12/2018 8:00 AM 0.00 0.0 M M M fall like weather has moved in. cool nights and warm breezy days. no precip.
9/14/2018 8:00 AM 0.00 0.0 M M M warm and very breezy yesterday. low of 48 this morning
9/16/2018 8:00 AM 0.00 0.0 M M M another fall like warm day in store for N.AZ no precip in the near future
9/17/2018 8:00 AM 0.00 0.0 M M M
9/18/2018 8:00 AM 0.00 0.0 M M M
9/19/2018 8:00 AM 0.00 0.0 M M M
9/20/2018 8:00 AM 0.00 0.0 M M M we hit the dew point of 52 with a low of 47. lots of moisture on my deck. wind,overcast all day yesterday and only a light sprinkle
9/21/2018 8:00 AM 0.00 0.0 M M M a chilly low of 38 this a.m.
9/22/2018 8:00 AM 0.00 0.0 M M M
9/23/2018 8:00 AM 0.00 0.0 M M M
9/24/2018 8:00 AM 0.00 0.0 M M M mostly cldy this a.m. with low cumulus.
9/25/2018 8:00 AM 0.25 0.0 M M M surprise storm from the SW with heavy downpour for about 10 mins. then light rain for a while.
9/27/2018 8:00 AM 0.00 0.0 M M M a chilly low of 36 this a.m.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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