Station Overview Station Location
Station Number AZ-PM-201 Latitude 32.246410369873
Station Name Tucson 5.3 WNW Longitude -111.004592895508
County Pima Elevation (ft) 2312



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 16 0.82 0.51 31 0.51 31 0.00 0 0 3 0 0.0 0 0
Nov 16 0.62 0.48 19 0.48 19 0.00 0 0 2 0 0.0 0 0
Dec 16 1.11 1.58 28 1.58 28 0.00 0 0 7 0 0.0 0 0
Jan 17 0.94 1.35 30 1.35 30 0.00 0 0 10 0 0.0 0 0
Feb 17 0.95 0.39 28 0.39 28 0.00 0 0 3 0 0.0 0 0
March 17 0.86 0.12 30 0.12 30 0.00 0 0 2 1 0.0 0 0
April 17 0.37 0.00 30 0.00 30 0.00 0 0 0 0 0.0 0 0
May 17 0.19 0.19 31 0.19 31 0.00 0 0 2 0 0.0 0 0
June 17 0.21 0.00 30 0.00 30 0.00 0 0 0 0 0.0 0 0
July 17 1.65 5.69 31 5.69 31 0.00 0 0 15 0 0.0 0 0
Aug 17 2.41 2.22 30 2.22 30 0.00 0 0 7 0 0.0 0 0
Sept 17 1.18 0.03 30 0.03 30 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 11.31" 12.56" 348 days 12.56" 348 0.00" 0 days 0 52 days 1 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
10/1/2016 0.02
10/2/2016 0.00
10/3/2016 0.03
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.00
10/7/2016 0.00
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.00
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.46
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.00
10/29/2016 0.00
10/30/2016 0.00
10/31/2016 0.00
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 0.10
11/4/2016 0.38
11/5/2016 0.00
11/6/2016 0.00
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 0.00
11/18/2016 0.00
11/19/2016 0.00
11/20/2016
11/21/2016
11/22/2016
11/23/2016
11/24/2016
11/25/2016
11/26/2016
11/27/2016
11/28/2016
11/29/2016
11/30/2016
12/1/2016
12/2/2016
12/3/2016
12/4/2016 0.00
12/5/2016 0.00
12/6/2016 0.00
12/7/2016 0.00
12/8/2016 0.00
12/9/2016 0.00
12/10/2016 0.00
12/11/2016 0.00
12/12/2016 0.00
12/13/2016 0.00
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 0.00
12/17/2016 0.15
12/18/2016 0.00
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.03
12/22/2016 0.36
12/23/2016 0.40
12/24/2016 0.00
12/25/2016 0.31
12/26/2016 0.01
12/27/2016 0.00
12/28/2016 0.00
12/29/2016 0.00
12/30/2016 0.00
12/31/2016 0.32
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.03
1/2/2017 0.07
1/3/2017 0.00
1/4/2017 0.00
1/5/2017 0.00
1/6/2017 0.00
1/7/2017 0.00
1/8/2017 0.00
1/9/2017 0.00
1/10/2017 0.00
1/11/2017 0.00
1/12/2017 0.00
1/13/2017 0.00
1/14/2017 0.00
1/15/2017 0.49
1/16/2017 0.11
1/17/2017 0.00
1/18/2017 0.01
1/19/2017 0.00
1/20/2017 0.01
1/21/2017 0.53
1/22/2017 0.03
1/23/2017 0.02
1/24/2017 0.05
1/25/2017 0.00
1/26/2017 0.00
1/27/2017
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.00
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.00
2/8/2017 0.00
2/9/2017 0.00
2/10/2017 0.00
2/11/2017 0.00
2/12/2017 0.00
2/13/2017 0.02
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.21
2/20/2017 0.16
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 0.00
2/24/2017 0.00
2/25/2017 0.00
2/26/2017 0.00
2/27/2017 0.00
2/28/2017 0.00
3/1/2017 0.04
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 0.00
3/8/2017 0.00
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.00
3/12/2017 0.00
3/13/2017 0.00
3/14/2017 0.00
3/15/2017
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.00
3/19/2017 0.00
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 0.00
3/24/2017 0.00
3/25/2017 0.00
3/26/2017 0.00
3/27/2017 0.00
3/28/2017 0.08
3/29/2017 0.00
3/30/2017 0.00
3/31/2017 T
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.00
4/2/2017 0.00
4/3/2017 0.00
4/4/2017 0.00
4/5/2017 0.00
4/6/2017 0.00
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 0.00
4/10/2017 0.00
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.00
4/18/2017 0.00
4/19/2017 0.00
4/20/2017 0.00
4/21/2017 0.00
4/22/2017 0.00
4/23/2017 0.00
4/24/2017 0.00
4/25/2017 0.00
4/26/2017 0.00
4/27/2017 0.00
4/28/2017 0.00
4/29/2017 0.00
4/30/2017 0.00
5/1/2017 0.00
5/2/2017 0.00
5/3/2017 0.00
5/4/2017 0.00
5/5/2017 0.00
5/6/2017 0.00
5/7/2017 0.00
5/8/2017 0.00
5/9/2017 0.02
5/10/2017 0.17
5/11/2017 0.00
5/12/2017 0.00
5/13/2017 0.00
5/14/2017 0.00
5/15/2017 0.00
5/16/2017 0.00
5/17/2017 0.00
5/18/2017 0.00
5/19/2017 0.00
5/20/2017 0.00
5/21/2017 0.00
5/22/2017 0.00
5/23/2017 0.00
5/24/2017 0.00
5/25/2017 0.00
5/26/2017 0.00
5/27/2017 0.00
5/28/2017 0.00
5/29/2017 0.00
5/30/2017 0.00
5/31/2017 0.00
6/1/2017 0.00
6/2/2017 0.00
6/3/2017 0.00
6/4/2017 0.00
6/5/2017 0.00
6/6/2017 0.00
6/7/2017 0.00
6/8/2017 0.00
6/9/2017 0.00
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 0.00
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 0.00
6/18/2017 0.00
6/19/2017 0.00
6/20/2017 0.00
6/21/2017 0.00
6/22/2017 0.00
6/23/2017 0.00
6/24/2017 0.00
6/25/2017 0.00
6/26/2017 0.00
6/27/2017 0.00
6/28/2017 0.00
6/29/2017 0.00
6/30/2017 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.00
7/2/2017 0.00
7/3/2017 0.00
7/4/2017 0.00
7/5/2017 0.00
7/6/2017 0.00
7/7/2017 0.00
7/8/2017 0.00
7/9/2017 0.00
7/10/2017 0.00
7/11/2017 0.69
7/12/2017 0.00
7/13/2017 0.18
7/14/2017 0.50
7/15/2017 0.04
7/16/2017 0.90
7/17/2017 0.18
7/18/2017 1.55
7/19/2017 0.00
7/20/2017 0.66
7/21/2017 0.11
7/22/2017 0.00
7/23/2017 0.56
7/24/2017 0.08
7/25/2017 0.02
7/26/2017 0.00
7/27/2017 0.00
7/28/2017 0.15
7/29/2017 0.06
7/30/2017 0.01
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.00
8/4/2017 1.14
8/5/2017 0.00
8/6/2017 0.00
8/7/2017 0.00
8/8/2017 0.00
8/9/2017 0.00
8/10/2017 0.02
8/11/2017 0.34
8/12/2017 0.00
8/13/2017 0.52
8/14/2017 0.00
8/15/2017 0.00
8/16/2017 0.00
8/17/2017 0.00
8/18/2017
8/19/2017 0.00
8/20/2017 0.00
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 0.15
8/24/2017 0.04
8/25/2017 0.00
8/26/2017 0.00
8/27/2017 0.01
8/28/2017 0.00
8/29/2017 0.00
8/30/2017 0.00
8/31/2017 0.00
9/1/2017 0.00
9/2/2017 0.00
9/3/2017 0.00
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 0.00
9/8/2017 0.03
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 0.00
9/13/2017 0.00
9/14/2017 0.00
9/15/2017 0.00
9/16/2017 0.00
9/17/2017 0.00
9/18/2017 0.00
9/19/2017 0.00
9/20/2017 0.00
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 0.00
9/24/2017 0.00
9/25/2017 0.00
9/26/2017 0.00
9/27/2017 0.00
9/28/2017 0.00
9/29/2017 0.00
9/30/2017 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 8:00 AM 0.02 M M M M about 1230
10/2/2016 8:00 AM 0.00 0.0 M M M
10/3/2016 8:00 AM 0.03 M M M M about 1345
10/4/2016 8:00 AM 0.00 0.0 M M M
10/5/2016 8:00 AM 0.00 0.0 M M M much cooler mornings; low to mid 50's
10/6/2016 8:00 AM 0.00 0.0 M M M
10/7/2016 8:00 AM 0.00 0.0 M M M
10/8/2016 8:00 AM 0.00 0.0 M M M
10/9/2016 8:00 AM 0.00 0.0 M M M thunder and sprinkles about 1645 but not measurable
10/10/2016 8:00 AM 0.00 0.0 M M M
10/11/2016 8:00 AM 0.00 0.0 M M M
10/12/2016 8:00 AM 0.00 0.0 M M M
10/13/2016 8:00 AM 0.00 0.0 M M M
10/14/2016 8:00 AM 0.00 0.0 M M M
10/15/2016 8:00 AM 0.00 0.0 M M M
10/16/2016 8:00 AM 0.00 0.0 M M M
10/17/2016 8:00 AM 0.00 0.0 M M M
10/18/2016 8:00 AM 0.00 0.0 M M M
10/19/2016 8:00 AM 0.00 0.0 M M M
10/20/2016 8:00 AM 0.00 0.0 M M M
10/21/2016 8:00 AM 0.00 0.0 M M M breezes are increasing since late yesterday afternoon
10/22/2016 8:00 AM 0.00 0.0 M M M
10/23/2016 8:00 AM 0.00 0.0 M M M partly cloudy this AM
10/24/2016 8:00 AM 0.00 0.0 M M M still partly cloudy; no rain
10/25/2016 8:00 AM 0.46 M M M M the deluge began about 1630 with thunder, lightning, and wind. Light rain continued until about 1900
10/26/2016 8:00 AM 0.00 0.0 M M M this is a beautiful cool morning but elevated temps are on their way back this afternoon
10/27/2016 8:00 AM 0.00 0.0 M M M
10/28/2016 8:00 AM 0.00 0.0 M M M partly cloudy this AM
10/29/2016 8:00 AM 0.00 0.0 M M M beautiful cool morning
10/30/2016 8:00 AM 0.00 0.0 M M M
10/31/2016 8:00 AM 0.00 0.0 M M M
11/1/2016 8:00 AM 0.00 0.0 M M M partly cloudy this AM
11/2/2016 8:00 AM 0.00 0.0 M M M cooler
11/3/2016 8:00 AM 0.10 M M M M began with thunder and sprinkles about 0130. continued off and on most of night
11/4/2016 8:00 AM 0.38 M M M M began about 1615 until 1815 with thunder, wind, and some hail. I saw lightning in the mountains north of town after dark
11/5/2016 8:00 AM 0.00 0.0 M M M
11/6/2016 8:00 AM 0.00 0.0 M M M another beautiful, cool morning
11/7/2016 8:00 AM 0.00 0.0 M M M
11/8/2016 8:00 AM 0.00 0.0 M M M cooler and predicted to be windy today
11/9/2016 8:00 AM 0.00 0.0 M M M
11/10/2016 8:00 AM 0.00 0.0 M M M cooler temps but this is day 3 of ever increasing windiness
11/11/2016 8:00 AM 0.00 0.0 M M M still windy most of yesterday. supposed to decrease today
11/12/2016 8:00 AM 0.00 0.0 M M M
11/13/2016 8:00 AM 0.00 0.0 M M M
11/14/2016 8:00 AM 0.00 0.0 M M M chilly this AM. Beautiful moon!
11/15/2016 8:00 AM 0.00 0.0 M M M our temps are still in the upper 80's in the day time but predicted to decrease Thursday. Mornings nice and cool. Air was a bit dirty yesterday from a prescribed burn in the Catalinas
11/16/2016 8:00 AM 0.00 0.0 M M M cool this AM with high thin clouds we tied a record high at 89 yesterday afternoon
11/17/2016 8:00 AM 0.00 0.0 M M M
11/18/2016 8:00 AM 0.00 0.0 M M M much cooler yesterday and this AM
11/19/2016 8:00 AM 0.00 0.0 M M M
12/4/2016 8:00 AM 0.00 0.0 M M M I have been out of state for about 2 weeks. While I was gone it's become much cooler. Grandson reported rain on 3 days; probably on the 21st, 23rd,and 29th. Total of 0.13 at my house
12/5/2016 8:00 AM 0.00 0.0 M M M
12/6/2016 8:00 AM 0.00 0.0 M M M cloudy this AM
12/7/2016 8:00 AM 0.00 0.0 M M M cool with some clouds this AM
12/8/2016 8:00 AM 0.00 0.0 M M M
12/9/2016 8:00 AM 0.00 0.0 M M M
12/10/2016 8:00 AM 0.00 0.0 M M M
12/11/2016 8:00 AM 0.00 0.0 M M M
12/12/2016 8:00 AM 0.00 0.0 M M M
12/13/2016 8:00 AM 0.00 0.0 M M M
12/14/2016 8:00 AM 0.00 0.0 M M M unseasonably warm this AM
12/15/2016 8:00 AM 0.00 0.0 M M M
12/16/2016 8:00 AM 0.00 0.0 M M M After a record breaking 84 yesterday, it's overcast this AM
12/17/2016 8:00 AM 0.15 M M M M much colder this AM. It was windy during the night
12/18/2016 8:00 AM 0.00 0.0 M M M below freezing this AM
12/19/2016 8:00 AM 0.00 0.0 M M M
12/20/2016 8:00 AM 0.00 0.0 M M M warmer. a few high clouds
12/21/2016 8:00 AM 0.03 M M M M occurred during the night. nice gentle rain I didn't even hear not very cold
12/22/2016 8:00 AM 0.36 M M M M during the night and continuing this morning. still relatively warm
12/23/2016 8:00 AM 0.40 M M M M
12/24/2016 8:00 AM 0.00 0.0 M M M
12/25/2016 8:00 AM 0.31 M M M M 40-45 mph winds
12/26/2016 8:00 AM 0.01 M M M M I was about 20 miles south but think this occurred about 1030 with snow flurries. There was beautiful snow on the mountain tops surrounding Tucson which is not visible this AM
12/27/2016 8:00 AM 0.00 0.0 M M M
12/28/2016 8:00 AM 0.00 0.0 M M M heavily overcast this AM
12/29/2016 8:00 AM 0.00 0.0 M M M Still overcast no measurable rain
12/30/2016 8:00 AM 0.00 0.0 M M M still partly cloudy, no rain
12/31/2016 8:00 AM 0.32 M M M M some at 1600 and more at 2300
1/1/2017 8:00 AM 0.03 M M M M moisture in the desert for the new year
1/2/2017 8:00 AM 0.07 M M M M
1/3/2017 8:00 AM 0.00 0.0 M M M
1/4/2017 8:00 AM 0.00 0.0 M M M
1/5/2017 8:00 AM 0.00 0.0 M M M
1/6/2017 8:00 AM 0.00 0.0 M M M partly cloudy this AM
1/7/2017 8:00 AM 0.00 0.0 M M M Cool early morning; I scraped frost off my windshield before a wonderful birding hike in Sabino Canyon in the Catalina Mountains. It's predicted to reach 70 today
1/8/2017 8:00 AM 0.00 0.0 M M M
1/9/2017 8:00 AM 0.00 0.0 M M M partly cloudy this AM. near record high temp yesterday (81)
1/10/2017 8:00 AM 0.00 0.0 M M M
1/11/2017 8:00 AM 0.00 0.0 M M M
1/12/2017 8:00 AM 0.00 0.0 M M M
1/13/2017 8:00 AM 0.00 0.0 M M M partly cloudy this AM
1/14/2017 8:00 AM 0.00 0.0 M M M still heavily overcast
1/15/2017 8:00 AM 0.49 M M M M it began about1530 and continued during the night. still overcast this AM and colder
1/16/2017 8:00 AM 0.11 M M M M this has been a good soaking in kind of rain
1/17/2017 8:00 AM 0.00 0.0 M M M
1/18/2017 8:00 AM 0.01 M M M M I think this was more dew than rain. The ground is fairly damp for Tucson. More rain predicted midweek and into the weekend
1/19/2017 8:00 AM 0.00 0.0 M M M
1/20/2017 8:00 AM 0.01 M M M M it's misting this AM
1/21/2017 8:00 AM 0.53 M M M M late afternoon into the night with lots of wind. still heavily overcast and windy this AM, gusts of probably 30 to 35
1/22/2017 8:00 AM 0.03 M M M M
1/23/2017 8:00 AM 0.02 M M M M I suspect this was dew
1/24/2017 8:00 AM 0.05 M M M M winds yesterday afternoon and evening gusting to about 40 mph
1/25/2017 8:00 AM 0.00 0.0 M M M below freezing last night
1/26/2017 8:00 AM 0.00 0.0 M M M hard freeze the third day in a row
1/28/2017 8:00 AM 0.00 0.0 M M M still cold this AM but above freezing, somewhat windy 20-25 mph
1/29/2017 8:00 AM 0.00 0.0 M M M
1/30/2017 8:00 AM 0.00 0.0 M M M Ah, warm again. Hoorah
1/31/2017 8:00 AM 0.00 0.0 M M M
2/1/2017 8:00 AM 0.00 0.0 M M M
2/2/2017 8:00 AM 0.00 0.0 M M M
2/3/2017 8:00 AM 0.00 0.0 M M M
2/4/2017 8:00 AM 0.00 0.0 M M M
2/5/2017 8:00 AM 0.00 0.0 M M M
2/6/2017 8:00 AM 0.00 0.0 M M M overcast this AM
2/7/2017 8:00 AM 0.00 0.0 M M M
2/8/2017 8:00 AM 0.00 0.0 M M M
2/9/2017 8:00 AM 0.00 0.0 M M M
2/10/2017 8:00 AM 0.00 0.0 M M M
2/11/2017 8:00 AM 0.00 0.0 M M M record breaking 89 on the 10th; cooler this AM as a storm front is predicted this PM
2/12/2017 8:00 AM 0.00 0.0 M M M cloudy this AM
2/13/2017 8:00 AM 0.02 M M M M This thunderstorm began in earnest about 1730 with a little hail. The wind continued most of the night
2/14/2017 8:00 AM 0.00 0.0 M M M yesterday turned out to be a beautiful, mostly sunny day. overcast again this AM
2/15/2017 8:00 AM 0.00 0.0 M M M No rain on my side of town, but hiking in Sabino Canyon about 1630 we got wet
2/16/2017 8:00 AM 0.00 0.0 M M M cooler this AM storms predicted Sat evening
2/17/2017 8:00 AM 0.00 0.0 M M M
2/18/2017 8:00 AM 0.00 0.0 M M M cloudy, windy this AM
2/19/2017 8:00 AM 0.21 M M M M
2/20/2017 8:00 AM 0.16 M M M M
2/21/2017 8:00 AM 0.00 0.0 M M M
2/22/2017 8:00 AM 0.00 0.0 M M M
2/23/2017 8:00 AM 0.00 0.0 M M M
2/24/2017 8:00 AM 0.00 0.0 M M M much colder this AM (36)
2/25/2017 8:00 AM 0.00 0.0 M M M
2/26/2017 8:00 AM 0.00 0.0 M M M overcast this AM
2/27/2017 8:00 AM 0.00 0.0 M M M
2/28/2017 8:00 AM 0.00 0.0 M M M overcast again this AM but no rain in my part of town; windy
3/1/2017 8:00 AM 0.04 M M M M
3/2/2017 8:00 AM 0.00 0.0 M M M
3/3/2017 8:00 AM 0.00 0.0 M M M overcast this AM
3/4/2017 8:00 AM 0.00 0.0 M M M beautiful sunny, breezy day
3/5/2017 8:00 AM 0.00 0.0 M M M overcast this AM
3/6/2017 8:00 AM 0.00 0.0 M M M windy; about 40mph
3/7/2017 8:00 AM 0.00 0.0 M M M
3/8/2017 8:00 AM 0.00 0.0 M M M
3/9/2017 8:00 AM 0.00 0.0 M M M
3/10/2017 8:00 AM 0.00 0.0 M M M
3/11/2017 8:00 AM 0.00 0.0 M M M 92 yesterday!
3/12/2017 8:00 AM 0.00 0.0 M M M
3/13/2017 8:00 AM 0.00 0.0 M M M
3/14/2017 8:00 AM 0.00 0.0 M M M mornings are cool and beautiful but I think we skipped spring
3/16/2017 8:00 AM 0.00 0.0 M M M
3/17/2017 8:00 AM 0.00 0.0 M M M
3/18/2017 8:00 AM 0.00 0.0 M M M
3/19/2017 8:00 AM 0.00 0.0 M M M close to a record breaker yesterday at 94 but not quite (96)
3/20/2017 8:00 AM 0.00 0.0 M M M
3/21/2017 8:00 AM 0.00 0.0 M M M
3/22/2017 8:00 AM 0.00 0.0 M M M
3/23/2017 8:00 AM 0.00 0.0 M M M a winter storm moved in during the night. it is much cooler this AM (50?) and windy. no rain so far
3/24/2017 8:00 AM 0.00 0.0 M M M in the 40s this AM but calm; no rain
3/25/2017 8:00 AM 0.00 0.0 M M M chilly mornings
3/26/2017 8:00 AM 0.00 0.0 M M M
3/27/2017 8:00 AM 0.00 0.0 M M M
3/28/2017 8:00 AM 0.08 M M M M the storm blew in at 0220 with thunder and lightning
3/29/2017 8:00 AM 0.00 0.0 M M M
3/30/2017 8:00 AM 0.00 0.0 M M M
3/31/2017 8:00 AM T M M M M "rain" occurred during the early morning hours while still dark. wind howled most of the night
4/1/2017 8:00 AM 0.00 0.0 M M M cloudy
4/2/2017 8:00 AM 0.00 0.0 M M M cold this AM. snow on Mt Lemmon about 1630 yesterday
4/3/2017 8:00 AM 0.00 0.0 M M M
4/4/2017 8:00 AM 0.00 0.0 M M M
4/5/2017 8:00 AM 0.00 0.0 M M M
4/6/2017 8:00 AM 0.00 0.0 M M M
4/7/2017 8:00 AM 0.00 0.0 M M M
4/8/2017 8:00 AM 0.00 0.0 M M M
4/9/2017 8:00 AM 0.00 0.0 M M M very windy yesterday from about noon to sunset; about 30 to 35 mph
4/10/2017 8:00 AM 0.00 0.0 M M M
4/11/2017 8:00 AM 0.00 0.0 M M M
4/12/2017 8:00 AM 0.00 0.0 M M M
4/13/2017 8:00 AM 0.00 0.0 M M M chilly mornings, hot afternoons
4/14/2017 8:00 AM 0.00 0.0 M M M
4/15/2017 8:00 AM 0.00 0.0 M M M
4/16/2017 8:00 AM 0.00 0.0 M M M
4/17/2017 8:00 AM 0.00 0.0 M M M
4/18/2017 8:00 AM 0.00 0.0 M M M
4/19/2017 8:00 AM 0.00 0.0 M M M
4/20/2017 8:00 AM 0.00 0.0 M M M
4/21/2017 8:00 AM 0.00 0.0 M M M
4/22/2017 8:00 AM 0.00 0.0 M M M
4/23/2017 8:00 AM 0.00 0.0 M M M
4/24/2017 8:00 AM 0.00 0.0 M M M
4/25/2017 8:00 AM 0.00 0.0 M M M the last 9 days have been 90 or above many of them windy. this is more than 10 degrees above normal for this time of year. predicted to drop a little bit today. there is a wildfire in the mountains south of town
4/26/2017 8:00 AM 0.00 0.0 M M M much cooler this AM. winds have died down
4/27/2017 8:00 AM 0.00 0.0 M M M overcast this AM. Sawmill Fire still burning S E of Tucson
4/28/2017 8:00 AM 0.00 0.0 M M M still overcast this AM and fairly high wind gusts predicted today (up to 40mph)
4/29/2017 8:00 AM 0.00 0.0 M M M much cooler this AM (72)
4/30/2017 8:00 AM 0.00 0.0 M M M YESTERDAY WAS OUR COOLEST DAY IN A MONTH (73) AND IT WAS DOWN TO THE 40 S' DURING THE NIGHT
5/1/2017 8:00 AM 0.00 0.0 M M M
5/2/2017 8:00 AM 0.00 0.0 M M M
5/3/2017 8:00 AM 0.00 0.0 M M M
5/4/2017 8:00 AM 0.00 0.0 M M M
5/5/2017 8:00 AM 0.00 0.0 M M M first 100 degree day on the 4th of May
5/6/2017 8:00 AM 0.00 0.0 M M M
5/7/2017 8:00 AM 0.00 0.0 M M M very windy; storm approaching
5/8/2017 8:00 AM 0.00 0.0 M M M sprinkles yesterday afternoon but not measurable Another fire began Saturday SE of Tucson near Vail, the Mulberry fire
5/9/2017 8:00 AM 0.02 M M M M during the night
5/10/2017 8:00 AM 0.17 M M M M from late afternoon through the evening
5/11/2017 8:00 AM 0.00 0.0 M M M
5/12/2017 8:00 AM 0.00 0.0 M M M
5/13/2017 8:00 AM 0.00 0.0 M M M
5/14/2017 8:00 AM 0.00 0.0 M M M
5/15/2017 8:00 AM 0.00 0.0 M M M
5/16/2017 8:00 AM 0.00 0.0 M M M windy but cooler
5/17/2017 8:00 AM 0.00 0.0 M M M cooler and less windy
5/18/2017 8:00 AM 0.00 0.0 M M M
5/19/2017 8:00 AM 0.00 0.0 M M M temps below average since Tuesday (low 80s)
5/20/2017 8:00 AM 0.00 0.0 M M M beautiful cool day on the 19th; warming up today
5/21/2017 8:00 AM 0.00 0.0 M M M warmer each day. predicted to reach 100 again tomorrow
5/22/2017 8:00 AM 0.00 0.0 M M M cool morning, but....
5/23/2017 8:00 AM 0.00 0.0 M M M
5/24/2017 8:00 AM 0.00 0.0 M M M over 100 on the 23rd
5/25/2017 8:00 AM 0.00 0.0 M M M overcast this AM
5/26/2017 8:00 AM 0.00 0.0 M M M
5/27/2017 8:00 AM 0.00 0.0 M M M
5/28/2017 8:00 AM 0.00 0.0 M M M
5/29/2017 8:00 AM 0.00 0.0 M M M
5/30/2017 8:00 AM 0.00 0.0 M M M partly cloudy yesterday afternoon and this AM
5/31/2017 8:00 AM 0.00 0.0 M M M yesterday afternoon, monsoon looking clouds but humidity still too low
6/1/2017 8:00 AM 0.00 0.0 M M M again it became overcast in the midafternoon. no rain and temp 99
6/2/2017 8:00 AM 0.00 0.0 M M M
6/3/2017 8:00 AM 0.00 0.0 M M M
6/4/2017 8:00 AM 0.00 0.0 M M M summer is here for sure!
6/5/2017 8:00 AM 0.00 0.0 M M M
6/6/2017 8:00 AM 0.00 0.0 M M M
6/7/2017 8:00 AM 0.00 0.0 M M M
6/8/2017 8:00 AM 0.00 0.0 M M M
6/9/2017 8:00 AM 0.00 0.0 M M M
6/10/2017 8:00 AM 0.00 0.0 M M M
6/11/2017 8:00 AM 0.00 0.0 M M M
6/12/2017 8:00 AM 0.00 0.0 M M M
6/13/2017 8:00 AM 0.00 0.0 M M M
6/14/2017 8:00 AM 0.00 0.0 M M M really HOT weather headed our way
6/15/2017 8:00 AM 0.00 0.0 M M M
6/16/2017 8:00 AM 0.00 0.0 M M M
6/17/2017 8:00 AM 0.00 0.0 M M M
6/18/2017 8:00 AM 0.00 0.0 M M M
6/19/2017 8:00 AM 0.00 0.0 M M M
6/20/2017 8:00 AM 0.00 0.0 M M M record heat on the 20th; 115
6/21/2017 8:00 AM 0.00 0.0 M M M ozone in the air; I'm wearing a mask outdoors
6/22/2017 8:00 AM 0.00 0.0 M M M
6/23/2017 8:00 AM 0.00 0.0 M M M
6/24/2017 8:00 AM 0.00 0.0 M M M
6/25/2017 8:00 AM 0.00 0.0 M M M still very hot; partly cloudy this AM
6/26/2017 8:00 AM 0.00 0.0 M M M 111 yesterday but it's supposed to "cool off" the rest of the week...
6/27/2017 8:00 AM 0.00 0.0 M M M
6/28/2017 8:00 AM 0.00 0.0 M M M
6/29/2017 8:00 AM 0.00 0.0 M M M
6/30/2017 8:00 AM 0.00 0.0 M M M nice cool morning
7/1/2017 8:00 AM 0.00 0.0 M M M supposed to be another record breaker today
7/2/2017 8:00 AM 0.00 0.0 M M M
7/3/2017 8:00 AM 0.00 0.0 M M M
7/4/2017 8:00 AM 0.00 0.0 M M M partly overcast this AM
7/5/2017 8:00 AM 0.00 0.0 M M M partly cloudy, smokey skies
7/6/2017 8:00 AM 0.00 0.0 M M M high temps; no promise of rain
7/7/2017 8:00 AM 0.00 0.0 M M M 110 predicted today
7/8/2017 8:00 AM 0.00 0.0 M M M 111 yesterday!
7/9/2017 8:00 AM 0.00 0.0 M M M
7/10/2017 8:00 AM 0.00 0.0 M M M
7/11/2017 8:00 AM 0.69 M M M M finally... this was between 0200 and 0630 with occasional sprinkles continuing
7/12/2017 8:00 AM 0.00 0.0 M M M still overcast but no further rain
7/13/2017 8:00 AM 0.18 M M M M began about 2130 till? wind thunder lightning
7/14/2017 8:00 AM 0.50 M M M M 2 storms: 2015 to 2115, 0330 to?...lots of lightning
7/15/2017 8:00 AM 0.04 M M M M 2 storms at 2020 and 0340; mostly wind
7/16/2017 8:00 AM 0.90 M M M M during the night
7/17/2017 8:00 AM 0.18 M M M M during the night; about 2200?
7/18/2017 8:00 AM 1.55 M M M M from 1400 to 1430
7/19/2017 8:00 AM 0.00 0.0 M M M no rain at my home yesterday or during the night
7/20/2017 8:00 AM 0.66 M M M M
7/21/2017 8:00 AM 0.11 M M M M
7/22/2017 8:00 AM 0.00 0.0 M M M the newspaper reported 0.74 at the airport official site but there was none at my home from 0800 to 0800 on 7/21 and 7/22. their reporting time is 0600 to 0600 and I'm not sure this wasn't the day before...
7/23/2017 8:00 AM 0.56 M M M M began about 1815
7/24/2017 8:00 AM 0.08 M M M M these sprinkles lasted off and on all afternoon and through the night. flooding in some parts of town (not here). still heavily overcast this AM
7/25/2017 8:00 AM 0.02 M M M M sprinkled off and on from 1400 to late afternoon
7/26/2017 8:00 AM 0.00 0.0 M M M no rain at my home yesterday in spite of overcast skies a lot of the day
7/27/2017 8:00 AM 0.00 0.0 M M M
7/28/2017 8:00 AM 0.15 M M M M very windy storm began about 2030, rain later
7/29/2017 8:00 AM 0.06 M M M M began around 1500 and additional during the evening
7/30/2017 8:00 AM 0.01 M M M M just a few sprinkles at my home off and on all afternoon. other parts of Tucson experienced flooding
7/31/2017 8:00 AM 0.00 0.0 M M M big rain on the NE part of town but only sprinkles here
8/1/2017 8:00 AM 0.00 0.0 M M M Same 'ol story. There was a deluge in the mts N and E of the valley; also south of town. The rivers were flowing and flash flood victims airlifted from Sabino Canyon. Not a drop at my home...
8/2/2017 8:00 AM 0.00 0.0 M M M still no more rain at my home but Tucson broke a 100 year record in July
8/3/2017 8:00 AM 0.00 0.0 M M M big storm west of me on the other side of the Tucson Mts about 1500. Only sprinkles at my home; not measurable
8/4/2017 8:00 AM 1.14 M M M M hooray!
8/5/2017 8:00 AM 0.00 0.0 M M M
8/6/2017 8:00 AM 0.00 0.0 M M M
8/7/2017 8:00 AM 0.00 0.0 M M M warming up again
8/8/2017 8:00 AM 0.00 0.0 M M M
8/9/2017 8:00 AM 0.00 0.0 M M M
8/10/2017 8:00 AM 0.02 M M M M about 0330 with enough wind to wake me
8/11/2017 8:00 AM 0.34 M M M M began about 1630 with lightning and wind. sprinkles continued until after dark
8/12/2017 8:00 AM 0.00 0.0 M M M
8/13/2017 8:00 AM 0.52 M M M M storm began with thunder and lightning about 0115
8/14/2017 8:00 AM 0.00 0.0 M M M rain in the mountains but not at my home
8/15/2017 8:00 AM 0.00 0.0 M M M
8/16/2017 8:00 AM 0.00 0.0 M M M nice "cooler" morning
8/17/2017 8:00 AM 0.00 0.0 M M M
8/19/2017 8:00 AM 0.00 0.0 M M M partly cloudy today
8/20/2017 8:00 AM 0.00 0.0 M M M partly cloudy
8/21/2017 8:00 AM 0.00 0.0 M M M it was partly cloudy a big part of the day, but no rain. beautiful sunset...
8/22/2017 8:00 AM 0.00 0.0 M M M
8/23/2017 8:00 AM 0.15 M M M M about 2100 with thunder, lightning, and I think hail from the sound on the roof. Wind blew off car covers and tipped over trash and recycling dunpsters
8/24/2017 8:00 AM 0.04 M M M M late afternoon, about 1745
8/25/2017 8:00 AM 0.00 0.0 M M M
8/26/2017 8:00 AM 0.00 0.0 M M M
8/27/2017 8:00 AM 0.01 M M M M about 1815 with wind and lightning
8/28/2017 8:00 AM 0.00 0.0 M M M
8/29/2017 8:00 AM 0.00 0.0 M M M nice breeze the last 24 hours but no rain
8/30/2017 8:00 AM 0.00 0.0 M M M
8/31/2017 8:00 AM 0.00 0.0 M M M
9/1/2017 8:00 AM 0.00 0.0 M M M
9/2/2017 8:00 AM 0.00 0.0 M M M
9/3/2017 8:00 AM 0.00 0.0 M M M partly cloudy
9/4/2017 8:00 AM 0.00 0.0 M M M partly cloudy a big part of the day
9/5/2017 8:00 AM 0.00 0.0 M M M storm moved in about dusk on the NE side of the valley. only sprinkles at my home
9/6/2017 8:00 AM 0.00 0.0 M M M
9/7/2017 8:00 AM 0.00 0.0 M M M
9/8/2017 8:00 AM 0.03 M M M M short lived with lightning and some wind
9/9/2017 8:00 AM 0.00 0.0 M M M mostly cloudy at my home but no rain
9/10/2017 8:00 AM 0.00 0.0 M M M no rain. The monsoon has tapered off
9/11/2017 8:00 AM 0.00 0.0 M M M
9/12/2017 8:00 AM 0.00 0.0 M M M some clouds but no rain
9/13/2017 8:00 AM 0.00 0.0 M M M SOME CLOUDS, NO RAIN. RECORD HIGH TEMP FOR THIS DATE OF 106!
9/14/2017 8:00 AM 0.00 0.0 M M M
9/15/2017 8:00 AM 0.00 0.0 M M M cooler and breezy
9/16/2017 8:00 AM 0.00 0.0 M M M
9/17/2017 8:00 AM 0.00 0.0 M M M temps have finally dropped below 100 the last 3 days
9/18/2017 8:00 AM 0.00 0.0 M M M nice cool morning this AM (9 18) before 0800
9/19/2017 8:00 AM 0.00 0.0 M M M
9/20/2017 8:00 AM 0.00 0.0 M M M cooler
9/21/2017 8:00 AM 0.00 0.0 M M M
9/22/2017 8:00 AM 0.00 0.0 M M M breezy
9/23/2017 8:00 AM 0.00 0.0 M M M overcast during the night with a few non measurable sprinkles but cleared off as the sun rose
9/24/2017 8:00 AM 0.00 0.0 M M M wonderful cool morning this AM; we are down to the mid 50s
9/25/2017 8:00 AM 0.00 0.0 M M M temps down to low 50s
9/26/2017 8:00 AM 0.00 0.0 M M M very cool this AM; low 50s
9/27/2017 8:00 AM 0.00 0.0 M M M
9/28/2017 8:00 AM 0.00 0.0 M M M cool mornings but afternoons back into the 90s
9/29/2017 8:00 AM 0.00 0.0 M M M
9/30/2017 8:00 AM 0.00 0.0 M M M some clouds and lightning east of Tucson last evening after 1900 but no rain



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