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 17 0.82 0.00 21 0.00 21 0.00 0 0 0 0 0.0 0 0
Nov 17 0.62 0.04 24 0.04 24 0.00 0 0 1 0 0.0 0 0
Dec 17 1.11 0.38 31 0.38 31 0.00 0 0 2 0 0.0 0 0
Jan 18 0.94 0.24 31 0.24 31 0.00 0 0 3 0 0.0 0 0
Feb 18 0.95 1.84 28 1.84 28 0.00 0 0 5 0 0.0 0 0
March 18 0.86 0.03 31 0.03 31 0.00 0 0 1 0 0.0 0 0
April 18 0.37 0.00 29 0.00 29 0.00 0 0 0 0 0.0 0 0
May 18 0.19 0.00 30 0.00 30 0.00 0 0 0 0 0.0 0 0
June 18 0.21 0.97 30 0.97 30 0.00 0 0 2 0 0.0 0 0
July 18 1.65 0.75 31 0.75 31 0.00 0 0 9 0 0.0 0 0
Aug 18 2.41 2.95 31 2.95 31 0.00 0 0 8 0 0.0 0 0
Sept 18 1.18 1.50 30 1.50 30 0.00 0 0 3 0 0.0 0 0
Water Year Totals: 11.31" 8.70" 347 days 8.70" 347 0.00" 0 days 0 34 days 0 days 0.0" 0 days 0 days



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

Day of Year Daily Prcp Multiday Prcp
10/1/2017 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
10/9/2017
10/10/2017
10/11/2017
10/12/2017
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 0.00
10/24/2017 0.00
10/25/2017 0.00
10/26/2017 0.00
10/27/2017
10/28/2017
10/29/2017
10/30/2017
10/31/2017
11/1/2017
11/2/2017
11/3/2017
11/4/2017
11/5/2017
11/6/2017
11/7/2017 0.00
11/8/2017 0.04
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 0.00
11/18/2017 0.00
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 0.00
11/22/2017 0.00
11/23/2017 0.00
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
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 0.10
12/18/2017 0.28
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 0.00
12/22/2017 0.00
12/23/2017 0.00
12/24/2017 0.00
12/25/2017 0.00
12/26/2017 0.00
12/27/2017 0.00
12/28/2017 0.00
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 0.00
1/8/2018 0.00
1/9/2018 0.00
1/10/2018 0.04
1/11/2018 0.09
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 0.00
1/21/2018 0.11
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 0.00
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 0.00
2/11/2018 0.00
2/12/2018 0.00
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 1.15
2/16/2018 0.34
2/17/2018 0.15
2/18/2018 0.00
2/19/2018 0.00
2/20/2018 0.03
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 0.00
2/24/2018 0.00
2/25/2018 0.00
2/26/2018 0.00
2/27/2018 0.00
2/28/2018 0.17
3/1/2018 0.03
3/2/2018 0.00
3/3/2018 0.00
3/4/2018 0.00
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 0.00
3/12/2018 0.00
3/13/2018 0.00
3/14/2018 0.00
3/15/2018 0.00
3/16/2018 0.00
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 0.00
3/22/2018 0.00
3/23/2018 0.00
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 0.00
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 0.00
4/21/2018 0.00
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
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.00
5/3/2018 0.00
5/4/2018 0.00
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
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 0.66
6/17/2018 0.31
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 0.00
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 0.02
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 0.16
7/10/2018 0.01
7/11/2018 0.07
7/12/2018 0.15
7/13/2018 0.00
7/14/2018 0.09
7/15/2018 0.21
7/16/2018 0.00
7/17/2018 0.00
7/18/2018 0.00
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.03
7/22/2018 0.00
7/23/2018 0.00
7/24/2018 0.00
7/25/2018 0.00
7/26/2018 0.00
7/27/2018 0.00
7/28/2018 0.01
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.39
8/3/2018 0.00
8/4/2018 0.00
8/5/2018 0.00
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 0.31
8/10/2018 0.02
8/11/2018 0.02
8/12/2018 0.70
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 0.02
8/16/2018 0.00
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 0.66
8/24/2018 0.00
8/25/2018 0.83
8/26/2018 0.00
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.86
9/4/2018 0.00
9/5/2018 0.02
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 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.62
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 0.00
9/30/2018 0.00



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 daytime temps still in the 90s
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 hot, hot, hot!
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
10/7/2017 8:00 AM 0.00 0.0 M M M cool morning
10/13/2017 8:00 AM 0.00 0.0 M M M gone for 5 days but it was dry the whole time
10/14/2017 8:00 AM 0.00 0.0 M M M cool nights; days still hot
10/15/2017 8:00 AM 0.00 0.0 M M M I've been on vacation but temps stayed below 100 and nights have been cool. Our paper today says global warming may slash our monsoon moisture by 30 to 40 %!
10/16/2017 8:00 AM 0.00 0.0 M M M we are still about 8 degrees above normal. No rain in sight...
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 beautiful puffy clouds this AM
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 cool this AM
10/22/2017 8:00 AM 0.00 0.0 M M M
10/23/2017 8:00 AM 0.00 0.0 M M M
10/24/2017 8:00 AM 0.00 0.0 M M M
10/25/2017 8:00 AM 0.00 0.0 M M M
10/26/2017 8:00 AM 0.00 0.0 M M M
11/7/2017 8:00 AM 0.00 0.0 M M M home from vacation. Overcast this AM
11/8/2017 8:00 AM 0.04 0.0 M M M it began after dark about 1930 to 2000
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 overcast this AM
11/13/2017 8:00 AM 0.00 0.0 M M M partly cloudy again this AM but yesterdays high was 89!
11/14/2017 8:00 AM 0.00 0.0 M M M
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 cooler mornings
11/17/2017 8:00 AM 0.00 0.0 M M M
11/18/2017 8:00 AM 0.00 0.0 M M M
11/19/2017 8:00 AM 0.00 0.0 M M M much cooler. furnace on for a bit this AM
11/20/2017 8:00 AM 0.00 0.0 M M M
11/21/2017 8:00 AM 0.00 0.0 M M M overcast again this AM but no promise of rain
11/22/2017 8:00 AM 0.00 0.0 M M M
11/23/2017 8:00 AM 0.00 0.0 M M M
11/24/2017 8:00 AM 0.00 0.0 M M M 89 in Tucson on Thanksgiving Day!
11/25/2017 8:00 AM 0.00 0.0 M M M
11/26/2017 8:00 AM 0.00 0.0 M M M
11/27/2017 8:00 AM 0.00 0.0 M M M 92 on the 26th!
11/28/2017 8:00 AM 0.00 0.0 M M M 92 again on the 27th
11/29/2017 8:00 AM 0.00 0.0 M M M overcast this AM
11/30/2017 8:00 AM 0.00 0.0 M M M overcast again this AM
12/1/2017 8:00 AM 0.00 0.0 M M M still overcast but no rain. warm, upper 70's
12/2/2017 8:00 AM 0.00 0.0 M M M still overcast and warm. No rain
12/3/2017 8:00 AM 0.00 0.0 M M M the sun is back!
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 overcast and cooler this AM
12/6/2017 8:00 AM 0.00 0.0 M M M sprinkles from 1400 to 1500 and some during the night but not measurable
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 temps dropped a lot after sunset
12/9/2017 8:00 AM 0.00 0.0 M M M cold morning, beautiful afternoon (for birding)
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 overcast and relatively warm
12/12/2017 8:00 AM 0.00 0.0 M M M partly cloudy again this A M. no rain
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 colder and partly cloudy this A M
12/17/2017 8:00 AM 0.10 M M M M first rain about 0230 and more after 0730
12/18/2017 8:00 AM 0.28 M M M M hooray
12/19/2017 8:00 AM 0.00 0.0 M M M much cooler
12/20/2017 8:00 AM 0.00 0.0 M M M
12/21/2017 8:00 AM 0.00 0.0 M M M colder today but not below freezing; maybe tonight
12/22/2017 8:00 AM 0.00 0.0 M M M COLD!
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
12/25/2017 8:00 AM 0.00 0.0 M M M
12/26/2017 8:00 AM 0.00 0.0 M M M
12/27/2017 8:00 AM 0.00 0.0 M M M
12/28/2017 8:00 AM 0.00 0.0 M M M
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 partly cloudy this AM. no promise of rain...
1/4/2018 8:00 AM 0.00 0.0 M M M over cast again today
1/5/2018 8:00 AM 0.00 0.0 M M M a few sprinkles about 0800; not measurable
1/6/2018 8:00 AM 0.00 0.0 M M M
1/7/2018 8:00 AM 0.00 0.0 M M M
1/8/2018 8:00 AM 0.00 0.0 M M M partly cloudy this AM
1/9/2018 8:00 AM 0.00 0.0 M M M cloudy this AM. Rain predicted!
1/10/2018 8:00 AM 0.04 M M M M raining now
1/11/2018 8:00 AM 0.09 M 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 0.00 0.0 M M M cold front moving in
1/21/2018 8:00 AM 0.11 M M M M about 1615
1/22/2018 8:00 AM 0.00 0.0 M M M cold this AM
1/23/2018 8:00 AM 0.00 0.0 M M M STILL COLD; frost on windshield
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 windy during the night and this AM
1/30/2018 8:00 AM 0.00 0.0 M M M still windy during the night but calmer mid morning
1/31/2018 8:00 AM 0.00 0.0 M M M Beautiful lunar eclipse this AM
2/1/2018 8:00 AM 0.00 0.0 M M M
2/2/2018 8:00 AM 0.00 0.0 M M M cold mornings; hot afternoons!
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
2/10/2018 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 0.00 0.0 M M M
2/13/2018 8:00 AM 0.00 0.0 M M M
2/14/2018 8:00 AM 0.00 0.0 M M M heavily overcast this AM
2/15/2018 8:00 AM 1.15 M M M M Hooray!
2/16/2018 8:00 AM 0.34 M M M M
2/17/2018 8:00 AM 0.15 M M M M
2/18/2018 8:00 AM 0.00 0.0 M M M
2/19/2018 8:00 AM 0.00 0.0 M M M
2/20/2018 8:00 AM 0.03 M M M M I think there is snow on the surrounding mountains
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 cold!
2/23/2018 8:00 AM 0.00 0.0 M M M
2/24/2018 8:00 AM 0.00 0.0 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 still much colder nights. rain predicted Wed
2/27/2018 8:00 AM 0.00 0.0 M M M partly cloudy this AM
2/28/2018 8:00 AM 0.17 M M M M rain woke me about 0430; small hail about 0750
3/1/2018 8:00 AM 0.03 M M M M after 0800 yesterday
3/2/2018 8:00 AM 0.00 0.0 M M M
3/3/2018 8:00 AM 0.00 0.0 M M M cold mornings, warm afternoons
3/4/2018 8:00 AM 0.00 0.0 M M M cooler and breezy but a beautiful day to be outdoors
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 overcast this AM
3/9/2018 8:00 AM 0.00 0.0 M M M overcast again this AM
3/10/2018 8:00 AM 0.00 0.0 M M M partly cloudy today
3/11/2018 8:00 AM 0.00 0.0 M M M sprinkles, not measurable. began about 1730
3/12/2018 8:00 AM 0.00 0.0 M M M partly cloudy this AM; beautiful sunrise!
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 overcast again this AM
3/15/2018 8:00 AM 0.00 0.0 M M M overcast again this AM. Sl chance of rain predicted
3/16/2018 8:00 AM 0.00 0.0 M M M partly cloudy again; no rain so far
3/17/2018 8:00 AM 0.00 0.0 M M M cooler this AM; back in the mid 40s
3/18/2018 8:00 AM 0.00 0.0 M M M partly cloudy and much cooler
3/19/2018 8:00 AM 0.00 0.0 M M M sprinkles during the morning but not measurable
3/20/2018 8:00 AM 0.00 0.0 M M M
3/21/2018 8:00 AM 0.00 0.0 M M M
3/22/2018 8:00 AM 0.00 0.0 M M M partly cloudy this AM, wind predicted for this afternoon
3/23/2018 8:00 AM 0.00 0.0 M M M record breaking heat on the 22nd; 91!
3/24/2018 8:00 AM 0.00 0.0 M M M partly cloudy again this AM but no promise of rain
3/25/2018 8:00 AM 0.00 0.0 M M M cooler after the windy front moved through yesterday afternoon; no rain
3/26/2018 8:00 AM 0.00 0.0 M M M partly cloudy and cooler; no rain
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 overcast this AM
4/2/2018 8:00 AM 0.00 0.0 M M M
4/3/2018 8:00 AM 0.00 0.0 M M M beautiful and cool AM but hot afternoons predicted for the next week
4/4/2018 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 again this AM but very dry
4/7/2018 8:00 AM 0.00 0.0 M M M overcast again this AM
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 nice and cool this AM but record heat expected the next 2 days
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 bad wind and dust on the 12th. cooler this AM and more wind predicted. yesterday gusts up to 40mph
4/14/2018 8:00 AM 0.00 0.0 M M M beautiful cool calm day...
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 partly cloudy and cool this AM
4/17/2018 8:00 AM 0.00 0.0 M M M it's been windy and dusty but cooler in the mornings for several days
4/18/2018 8:00 AM 0.00 0.0 M M M chilly this AM
4/19/2018 8:00 AM 0.00 0.0 M M M partly cloudy and cool this AM. predicted to get windy again
4/20/2018 8:00 AM 0.00 0.0 M M M
4/21/2018 8:00 AM 0.00 0.0 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 there was virga and a few drops of rain about 1200, but nothing reportable
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
4/27/2018 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 overcast this AM supposed to get windy and cooler
5/2/2018 8:00 AM 0.00 0.0 M M M overcast and windy most of Tuesday; no rain
5/3/2018 8:00 AM 0.00 0.0 M M M much cooler overnight; 49
5/4/2018 8:00 AM 0.00 0.0 M M M beautiful cool morning; great for birding
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 hot this AM The ice is supposed to break on the Santa Cruz River today (local joke about our 1st 100 degree day)
5/7/2018 8:00 AM 0.00 0.0 M M M first 100 degree day on May 6th
5/8/2018 8:00 AM 0.00 0.0 M M M our average temp on this date is 89. It's been over 100 the past 3 days! Dry, dry, dry!
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 very windy 5 11 with gusts up to 40 mph; the afternoon today is picking up. AM calm.
5/13/2018 8:00 AM 0.00 0.0 M M M yesterday AM was calm and cool but afternoon windy. The same predicted today
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
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
5/27/2018 8:00 AM 0.00 0.0 M M M
5/28/2018 8:00 AM 0.00 0.0 M M M
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 UP TO 100 ON THE 31ST
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
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
6/7/2018 8:00 AM 0.00 0.0 M M M
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 clouds moving in from the SW...hurricane Bud?
6/13/2018 8:00 AM 0.00 0.0 M M M humidity increased
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 heavily overcast this AM
6/16/2018 8:00 AM 0.66 M M M M nice slow, soaking in rain began about 1830 and continued all night water is in our dry riverbeds
6/17/2018 8:00 AM 0.31 M M M M it was still raining from over night until 0900 or 0930. sprinkled off and on until 1240 with more rain which stopped at 1300. Sun came out at 1400. At 1655 a storm with rain win and hail passed over lasting about 20 minutes. total for 24 hours 0.31.
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 today is supposed to be the hottest day in Tucson so far this year. No rain in sight...
6/23/2018 8:00 AM 0.00 0.0 M M M "only" 106
6/24/2018 8:00 AM 0.00 0.0 M M M love listening to the cicadas
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
6/30/2018 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
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 hope of the monsoon beginning this weekend...
7/6/2018 8:00 AM 0.02 M M M M about 1445 other parts of city got more; officially 0.13
7/7/2018 8:00 AM 0.00 0.0 M M M
7/8/2018 8:00 AM 0.00 0.0 M M M
7/9/2018 8:00 AM 0.16 M M M M The rain was followed by about an hour of lightning from 1900 to 2000
7/10/2018 8:00 AM 0.01 M M M M sprinkles at noon and shortly after 0600. not sure about during the night but ground is damp
7/11/2018 8:00 AM 0.07 M M M M off and on most of the rest of the day from 1355
7/12/2018 8:00 AM 0.15 M M M M First rain began about 1315 until 1345; then again about 0500 until ?
7/13/2018 8:00 AM 0.00 0.0 M M M only sprinkles
7/14/2018 8:00 AM 0.09 M M M M near dusk
7/15/2018 8:00 AM 0.21 M M M M there was 0.05 in the gauge when I left at 0630. not sure when the additional 0.16 occurred; back home at 1330. There was quite a bit of rain in SE Az from 0700 to 10:00....Benson Wilcox area
7/16/2018 8:00 AM 0.00 0.0 M M M
7/17/2018 8:00 AM 0.00 0.0 M M M
7/18/2018 8:00 AM 0.00 0.0 M M M
7/19/2018 8:00 AM 0.00 0.0 M M M
7/20/2018 8:00 AM 0.00 0.0 M M M
7/21/2018 8:00 AM 0.03 M M M M about 0330 with thunder
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 temps this week between 108 and 113; no rain expected
7/24/2018 8:00 AM 0.00 0.0 M M M official high 109. 111 predicted today
7/25/2018 8:00 AM 0.00 0.0 M M M official temp 112 yesterday in Tucson
7/26/2018 8:00 AM 0.00 0.0 M M M sprinkles (not measurable) at about 2030. Lots of lightning surrounding the valley
7/27/2018 8:00 AM 0.00 0.0 M M M
7/28/2018 8:00 AM 0.01 M M M M lightning, wind dust about 2100
7/29/2018 8:00 AM 0.00 0.0 M M M again lots of lightning but no rain at my home
7/30/2018 8:00 AM 0.00 0.0 M M M
7/31/2018 8:00 AM 0.00 0.0 M M M rain all around me again
8/1/2018 8:00 AM 0.00 0.0 M M M
8/2/2018 8:00 AM 0.39 M M M M
8/3/2018 8:00 AM 0.00 0.0 M M M
8/4/2018 8:00 AM 0.00 0.0 M M M
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 ozone warnings for at least the last 5 days
8/7/2018 8:00 AM 0.00 0.0 M M M 109 yesterday!
8/8/2018 8:00 AM 0.00 0.0 M M M wind, thunder, lightning about 2130 to 2200; no measurable rain
8/9/2018 8:00 AM 0.31 M M M M
8/10/2018 8:00 AM 0.02 M M M M
8/11/2018 8:00 AM 0.02 M M M M not sure when; during the night?
8/12/2018 8:00 AM 0.70 M M M M it rain once later after the initial downpour maybe about 2130?
8/13/2018 8:00 AM 0.00 0.0 M M M
8/14/2018 8:00 AM 0.00 0.0 M M M
8/15/2018 8:00 AM 0.02 M M M M thunder and lightning awoke me at 2320. I didn't realize it had rained at all until morning about 0615
8/16/2018 8:00 AM 0.00 0.0 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 0.66 M M M M hardest rain recorded. Rain began again about a half hour later off and on for 30 minutes or so. thunder and lightning 0200; rain?
8/24/2018 8:00 AM 0.00 0.0 M M M
8/25/2018 8:00 AM 0.83 M M M M lightning
8/26/2018 8:00 AM 0.00 0.0 M M M
8/27/2018 8:00 AM 0.00 0.0 M M M
8/28/2018 8:00 AM 0.00 0.0 M M M
8/29/2018 8:00 AM 0.00 0.0 M M M
8/30/2018 8:00 AM 0.00 0.0 M M M cloudy this AM
8/31/2018 8:00 AM 0.00 0.0 M M M
9/1/2018 8:00 AM 0.00 0.0 M M M still some clouds this AM
9/2/2018 8:00 AM 0.00 0.0 M M M no measurable rain; only sprinkles mid afternoon
9/3/2018 8:00 AM 0.86 M M M M
9/4/2018 8:00 AM 0.00 0.0 M M M
9/5/2018 8:00 AM 0.02 M M M M
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
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
9/13/2018 8:00 AM 0.00 0.0 M M M
9/14/2018 8:00 AM 0.00 0.0 M M M
9/15/2018 8:00 AM 0.00 0.0 M M M 105; hottest since early August
9/16/2018 8:00 AM 0.00 0.0 M M M 105 again yesterday
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 cloudy this AM
9/20/2018 8:00 AM 0.62 M M M M nice gentle soaking-in rain all day long
9/21/2018 8:00 AM 0.00 0.0 M M 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
9/25/2018 8:00 AM 0.00 0.0 M M M cloudy off and on all day
9/26/2018 8:00 AM 0.00 0.0 M M M
9/27/2018 8:00 AM 0.00 0.0 M M M
9/28/2018 8:00 AM 0.00 0.0 M M M
9/29/2018 8:00 AM 0.00 0.0 M M M hopeful that showers from hurricane Rosa are approaching
9/30/2018 8:00 AM 0.00 0.0 M M 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