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 18 0.82 3.35 31 3.35 31 0.00 0 0 13 0 0.0 0 0
Nov 18 0.62 0.22 30 0.22 30 0.00 0 0 1 0 0.0 0 0
Dec 18 1.11 0.94 31 0.94 31 0.00 0 0 5 0 0.0 0 0
Jan 19 0.94 1.25 31 1.25 31 0.00 0 0 5 0 0.0 0 0
Feb 19 0.95 3.30 28 3.30 28 0.00 0 0 9 0 0.0 0 0
March 19 0.86 0.55 31 0.55 31 0.00 0 0 2 0 0.0 0 0
April 19 0.37 0.00 28 0.00 28 0.00 0 0 0 0 0.0 0 0
May 19 0.19 0.23 31 0.23 31 0.00 0 0 3 1 0.0 0 0
June 19 0.21 0.03 29 0.03 29 0.00 0 0 1 1 0.0 0 0
July 19 1.65 2.43 30 2.43 30 0.00 0 0 5 0 0.0 0 0
Aug 19 2.41 2.10 31 2.10 31 0.00 0 0 9 0 0.0 0 0
Sept 19 1.18 1.74 29 1.74 29 0.00 0 0 8 0 0.0 0 0
Water Year Totals: 11.31" 16.14" 360 days 16.14" 360 0.00" 0 days 0 61 days 2 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
10/1/2018 0.08
10/2/2018 0.57
10/3/2018 0.06
10/4/2018 0.00
10/5/2018 0.00
10/6/2018 0.00
10/7/2018 0.00
10/8/2018 0.08
10/9/2018 0.00
10/10/2018 0.00
10/11/2018 0.00
10/12/2018 0.40
10/13/2018 0.12
10/14/2018 0.93
10/15/2018 0.01
10/16/2018 0.40
10/17/2018 0.03
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.11
10/23/2018 0.01
10/24/2018 0.55
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 0.00
11/16/2018 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 0.00
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 0.22
12/1/2018 0.00
12/2/2018 0.00
12/3/2018 0.01
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.00
12/7/2018 0.09
12/8/2018 0.25
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 0.00
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 0.23
12/27/2018 0.00
12/28/2018 0.36
12/29/2018 0.00
12/30/2018 0.00
12/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.24
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.93
1/7/2019 0.03
1/8/2019 0.00
1/9/2019 0.00
1/10/2019 0.02
1/11/2019 0.00
1/12/2019 0.00
1/13/2019 0.03
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 0.00
1/17/2019 0.00
1/18/2019 0.00
1/19/2019 0.00
1/20/2019 0.00
1/21/2019 0.00
1/22/2019 0.00
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 0.00
2/4/2019 0.87
2/5/2019 0.03
2/6/2019 0.26
2/7/2019 0.03
2/8/2019 0.00
2/9/2019 0.00
2/10/2019 0.00
2/11/2019 0.00
2/12/2019 0.00
2/13/2019 0.00
2/14/2019 0.00
2/15/2019 0.65
2/16/2019 0.01
2/17/2019 0.00
2/18/2019 0.00
2/19/2019 0.16
2/20/2019 0.00
2/21/2019 0.00
2/22/2019 0.75
2/23/2019 0.54
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 0.00
3/4/2019 0.00
3/5/2019 0.00
3/6/2019 0.00
3/7/2019 0.00
3/8/2019 0.00
3/9/2019 0.00
3/10/2019 0.00
3/11/2019 0.00
3/12/2019 0.43
3/13/2019 0.12
3/14/2019 0.00
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.00
3/22/2019 0.00
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 0.00
4/13/2019 0.00
4/14/2019 0.00
4/15/2019 0.00
4/16/2019 0.00
4/17/2019 0.00
4/18/2019
4/19/2019
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.00
4/23/2019 0.00
4/24/2019 0.00
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 0.00
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 0.00
5/8/2019 0.00
5/9/2019 0.00
5/10/2019 0.00
5/11/2019 0.00
5/12/2019 0.13
5/13/2019 T
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 0.09
5/21/2019 0.01
5/22/2019 0.00
5/23/2019 0.00
5/24/2019 0.00
5/25/2019 0.00
5/26/2019 0.00
5/27/2019 0.00
5/28/2019 0.00
5/29/2019 0.00
5/30/2019 0.00
5/31/2019 0.00
6/1/2019 0.00
6/2/2019 0.00
6/3/2019 0.00
6/4/2019 0.00
6/5/2019 0.00
6/6/2019 0.00
6/7/2019 0.00
6/8/2019 0.00
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.03
6/12/2019
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 T
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 0.12
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 0.00
7/14/2019 1.89
7/15/2019 0.06
7/16/2019 0.00
7/17/2019 0.00
7/18/2019 0.00
7/19/2019
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 0.00
7/23/2019 0.35
7/24/2019 0.00
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 0.00
7/29/2019 0.00
7/30/2019 0.01
7/31/2019 0.00
8/1/2019 0.08
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 0.09
8/6/2019 0.63
8/7/2019 0.12
8/8/2019 0.00
8/9/2019 0.05
8/10/2019 0.05
8/11/2019 0.44
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 0.04
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.60
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.18
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 0.00
9/6/2019 0.00
9/7/2019 0.00
9/8/2019 0.50
9/9/2019 0.00
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 0.00
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.15
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019
9/22/2019 0.00
9/23/2019 0.07
9/24/2019 0.21
9/25/2019 0.53
9/26/2019 0.06
9/27/2019 0.04
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 8:00 AM 0.08 M M M M it was raining lightly when I awoke
10/2/2018 8:00 AM 0.57 M M M M gentle rain off and on most of the day; flooded intersections
10/3/2018 8:00 AM 0.06 M M M M
10/4/2018 8:00 AM 0.00 0.0 M M M
10/5/2018 8:00 AM 0.00 0.0 M M M cool this AM
10/6/2018 8:00 AM 0.00 0.0 M M M
10/7/2018 8:00 AM 0.00 0.0 M M M
10/8/2018 8:00 AM 0.08 M M M M After a beautiful cool and sunny morning birding, intermittent rain began about 10:00. It continued all day long,; strongest about 1300, 1600, and 1900.
10/9/2018 8:00 AM 0.00 0.0 M M M much cooler
10/10/2018 8:00 AM 0.00 0.0 M M M
10/11/2018 8:00 AM 0.00 0.0 M M M partly cloudy. we may get some rain from Sergio this weekend
10/12/2018 8:00 AM 0.40 M M M M sprinkles at 1620. rain began in earnest at 1220 and it was raining when I awoke
10/13/2018 8:00 AM 0.12 M M M M it continued to rain yesterday after 0800 and began again at 0700 this AM.
10/14/2018 8:00 AM 0.93 M M M M off and on:from 0700 to?, from12:55 to 1323, from1525 to 1640 and 0300
10/15/2018 8:00 AM 0.01 M M M M Dew
10/16/2018 8:00 AM 0.40 M M M M began at 1800 and again at 0130
10/17/2018 8:00 AM 0.03 M M M M
10/18/2018 8:00 AM 0.00 0.0 M M M
10/19/2018 8:00 AM 0.00 0.0 M M M
10/20/2018 8:00 AM 0.00 0.0 M M M
10/21/2018 8:00 AM 0.00 0.0 M M M very windy; estimated 40 mph gusts
10/22/2018 8:00 AM 0.11 M M M M thunder and sprinkles began 1430. rain in earnest by 1530 off and on until about 2100. lots of lightning from about 1730 on.
10/23/2018 8:00 AM 0.01 M M M M during the night
10/24/2018 8:00 AM 0.55 M M M M began about 0925 and continued off and on most of the daylight hours
10/25/2018 8:00 AM 0.00 0.0 M M M
10/26/2018 8:00 AM 0.00 0.0 M M M
10/27/2018 8:00 AM 0.00 0.0 M M M
10/28/2018 8:00 AM 0.00 0.0 M M M
10/29/2018 8:00 AM 0.00 0.0 M M M
10/30/2018 8:00 AM 0.00 0.0 M M M overcast this AM
10/31/2018 8:00 AM 0.00 0.0 M M M
11/1/2018 8:00 AM 0.00 0.0 M M M overcast and cooler this AM
11/2/2018 8:00 AM 0.00 0.0 M M M much cooler this AM. temps in the 80's predicted
11/3/2018 8:00 AM 0.00 0.0 M M M
11/4/2018 8:00 AM 0.00 0.0 M M M
11/5/2018 8:00 AM 0.00 0.0 M M M
11/6/2018 8:00 AM 0.00 0.0 M M M
11/7/2018 8:00 AM 0.00 0.0 M M M
11/8/2018 8:00 AM 0.00 0.0 M M M
11/9/2018 8:00 AM 0.00 0.0 M M M
11/10/2018 8:00 AM 0.00 0.0 M M M
11/11/2018 8:00 AM 0.00 0.0 M M M much cooler this AM (49?). Same predicted for early week
11/12/2018 8:00 AM 0.00 0.0 M M M cold this AM
11/13/2018 8:00 AM 0.00 0.0 M M M gusty winds kept me awake last night. it got down to 33 on Monday AM
11/14/2018 8:00 AM 0.00 0.0 M M M
11/15/2018 8:00 AM 0.00 0.0 M M M
11/16/2018 8:00 AM 0.00 0.0 M M M
11/17/2018 8:00 AM 0.00 0.0 M M M
11/18/2018 8:00 AM 0.00 0.0 M M M
11/19/2018 8:00 AM 0.00 0.0 M M M
11/20/2018 8:00 AM 0.00 0.0 M M M
11/21/2018 8:00 AM 0.00 0.0 M M M
11/22/2018 8:00 AM 0.00 0.0 M M M overcast this AM
11/23/2018 8:00 AM 0.00 0.0 M M M
11/24/2018 8:00 AM 0.00 0.0 M M M
11/25/2018 8:00 AM 0.00 0.0 M M M
11/26/2018 8:00 AM 0.00 0.0 M M M
11/27/2018 8:00 AM 0.00 0.0 M M M
11/28/2018 8:00 AM 0.00 0.0 M M M
11/29/2018 8:00 AM 0.00 0.0 M M M
11/30/2018 8:00 AM 0.22 M M M M with thunder and lightning
12/1/2018 8:00 AM 0.00 0.0 M M M
12/2/2018 8:00 AM 0.00 0.0 M M M
12/3/2018 8:00 AM 0.01 M M M M overcast all morning and early afternoon. sprinkles began about 11:30
12/4/2018 8:00 AM 0.00 0.0 M M M
12/5/2018 8:00 AM 0.00 0.0 M M M overcast this AM
12/6/2018 8:00 AM 0.00 0.0 M M M overcast again today
12/7/2018 8:00 AM 0.09 M M M M small rain between 1500 and 1700 (0.02). More during the night (0130?)
12/8/2018 8:00 AM 0.25 M M M M
12/9/2018 8:00 AM 0.00 0.0 M M M
12/10/2018 8:00 AM 0.00 0.0 M M M
12/11/2018 8:00 AM 0.00 0.0 M M M overcast this AM
12/12/2018 8:00 AM 0.00 0.0 M M M partly cloudy this AM
12/13/2018 8:00 AM 0.00 0.0 M M M
12/14/2018 8:00 AM 0.00 0.0 M M M
12/15/2018 8:00 AM 0.00 0.0 M M M overcast this AM
12/16/2018 8:00 AM 0.00 0.0 M M M partly cloudy this AM
12/17/2018 8:00 AM 0.00 0.0 M M M
12/18/2018 8:00 AM 0.00 0.0 M M M
12/19/2018 8:00 AM 0.00 0.0 M M M overcast again today
12/20/2018 8:00 AM 0.00 0.0 M M M
12/21/2018 8:00 AM 0.00 0.0 M M M cloudy this AM. Happy winter soltice
12/22/2018 8:00 AM 0.00 0.0 M M M
12/23/2018 8:00 AM 0.00 0.0 M M M
12/24/2018 8:00 AM 0.00 0.0 M M M
12/25/2018 8:00 AM 0.00 0.0 M M M
12/26/2018 8:00 AM 0.23 M M M M
12/27/2018 8:00 AM 0.00 0.0 M M M much colder this AM
12/28/2018 8:00 AM 0.36 M M M M it rained about 1930 but also earlier in the day while I wasn't home
12/29/2018 8:00 AM 0.00 0.0 M M M snow on the mountains and frost on my windshield
12/30/2018 8:00 AM 0.00 0.0 M M M nighttime temps are very cold for Tucson; 26 yesterday
12/31/2018 8:00 AM 0.00 0.0 M M M
1/1/2019 8:00 AM 0.24 M M M M
1/2/2019 8:00 AM 0.00 0.0 M M M cold, cold, cold!
1/3/2019 8:00 AM 0.00 0.0 M M M hard frost this AM
1/4/2019 8:00 AM 0.00 0.0 M M M
1/5/2019 8:00 AM 0.00 0.0 M M M
1/6/2019 8:00 AM 0.93 M M M M began at 2040 and rained most of the night
1/7/2019 8:00 AM 0.03 M M M M from after 0800 yesterday
1/8/2019 8:00 AM 0.00 0.0 M M M lots of "dew" this AM
1/9/2019 8:00 AM 0.00 0.0 M M M overcast this AM
1/10/2019 8:00 AM 0.02 M M M M raining when I went out this AM. 0.02 at 0735
1/11/2019 8:00 AM 0.00 0.0 M M M
1/12/2019 8:00 AM 0.00 0.0 M M M
1/13/2019 8:00 AM 0.03 M M M M during the night
1/14/2019 8:00 AM 0.00 0.0 M M M overcast again this AM
1/15/2019 8:00 AM 0.00 0.0 M M M partly cloudy
1/16/2019 8:00 AM 0.00 0.0 M M M
1/17/2019 8:00 AM 0.00 0.0 M M M
1/18/2019 8:00 AM 0.00 0.0 M M M
1/19/2019 8:00 AM 0.00 0.0 M M M cold and dewy early this AM but back in mid 60s by noon
1/20/2019 8:00 AM 0.00 0.0 M M M
1/21/2019 8:00 AM 0.00 0.0 M M M partly cloudy this AM
1/22/2019 8:00 AM 0.00 0.0 M M M cold front moved in yesterday. night time temps back into the 30s
1/23/2019 8:00 AM 0.00 0.0 M M M cold this AM
1/24/2019 8:00 AM 0.00 0.0 M M M
1/25/2019 8:00 AM 0.00 0.0 M M M
1/26/2019 8:00 AM 0.00 0.0 M M M
1/27/2019 8:00 AM 0.00 0.0 M M M
1/28/2019 8:00 AM 0.00 0.0 M M M
1/29/2019 8:00 AM 0.00 0.0 M M M overcast this AM
1/30/2019 8:00 AM 0.00 0.0 M M M
1/31/2019 8:00 AM 0.00 0.0 M M M
2/1/2019 8:00 AM 0.00 0.0 M M M
2/2/2019 8:00 AM 0.00 0.0 M M M partly cloudy this AM
2/3/2019 8:00 AM 0.00 0.0 M M M Sprinkles this AM; not measurable
2/4/2019 8:00 AM 0.87 M M M M
2/5/2019 8:00 AM 0.03 M M M M
2/6/2019 8:00 AM 0.26 M M M M much colder, i was on a birding outing so the reading by the time I got home at noon was 0.29
2/7/2019 8:00 AM 0.03 M M M M
2/8/2019 8:00 AM 0.00 0.0 M M M
2/9/2019 8:00 AM 0.00 0.0 M M M
2/10/2019 8:00 AM 0.00 0.0 M M M overcast again today
2/11/2019 8:00 AM 0.00 0.0 M M M
2/12/2019 8:00 AM 0.00 0.0 M M M frost on my plants this AM
2/13/2019 8:00 AM 0.00 0.0 M M M heavily overcast this AM
2/14/2019 8:00 AM 0.00 0.0 M M M overcast again; rain predicted
2/15/2019 8:00 AM 0.65 M M M M
2/16/2019 8:00 AM 0.01 M M M M
2/17/2019 8:00 AM 0.00 0.0 M M M much colder this AM
2/18/2019 8:00 AM 0.00 0.0 M M M overcast again this AM; and colder. Is this winter in Tucson?
2/19/2019 8:00 AM 0.16 M M M M COLD!
2/20/2019 8:00 AM 0.00 0.0 M M M
2/21/2019 8:00 AM 0.00 0.0 M M M overcast today
2/22/2019 8:00 AM 0.75 M M M M it started snowing at 0735 and still coming down at 0800
2/23/2019 8:00 AM 0.54 M M M M rain and snow until mid afternoon
2/24/2019 8:00 AM 0.00 0.0 M M M frost but no rain, snow, or clouds this AM
2/25/2019 8:00 AM 0.00 0.0 M M M
2/26/2019 8:00 AM 0.00 0.0 M M M
2/27/2019 8:00 AM 0.00 0.0 M M M overcast again early this AM
2/28/2019 8:00 AM 0.00 0.0 M M M
3/1/2019 8:00 AM 0.00 0.0 M M M
3/2/2019 8:00 AM 0.00 0.0 M M M
3/3/2019 8:00 AM 0.00 0.0 M M M Mid afternoon it became slightly overcast but is sunny again today
3/4/2019 8:00 AM 0.00 0.0 M M M
3/5/2019 8:00 AM 0.00 0.0 M M M
3/6/2019 8:00 AM 0.00 0.0 M M M
3/7/2019 8:00 AM 0.00 0.0 M M M overcast this AM
3/8/2019 8:00 AM 0.00 0.0 M M M over cast again today. predicted to get much colder overnight
3/9/2019 8:00 AM 0.00 0.0 M M M much colder this AM
3/10/2019 8:00 AM 0.00 0.0 M M M mostly cloudy
3/11/2019 8:00 AM 0.00 0.0 M M M no rain yet. Heavy cloud bank in the west and bright sunrise in the east
3/12/2019 8:00 AM 0.43 M M M M off and on all night
3/13/2019 8:00 AM 0.12 M M M M
3/14/2019 8:00 AM 0.00 0.0 M M M
3/15/2019 8:00 AM 0.00 0.0 M M M
3/16/2019 8:00 AM 0.00 0.0 M M M
3/17/2019 8:00 AM 0.00 0.0 M M M
3/18/2019 8:00 AM 0.00 0.0 M M M
3/19/2019 8:00 AM 0.00 0.0 M M M
3/20/2019 8:00 AM 0.00 0.0 M M M cooler this AM
3/21/2019 8:00 AM 0.00 0.0 M M M
3/22/2019 8:00 AM 0.00 0.0 M M M much cooler this AM
3/23/2019 8:00 AM 0.00 0.0 M M M cool morning
3/24/2019 8:00 AM 0.00 0.0 M M M favorite time of the year!
3/25/2019 8:00 AM 0.00 0.0 M M M
3/26/2019 8:00 AM 0.00 0.0 M M M
3/27/2019 8:00 AM 0.00 0.0 M M M overcast this AM
3/28/2019 8:00 AM 0.00 0.0 M M M
3/29/2019 8:00 AM 0.00 0.0 M M M
3/30/2019 8:00 AM 0.00 0.0 M M M
3/31/2019 8:00 AM 0.00 0.0 M M M
4/1/2019 8:00 AM 0.00 0.0 M M M
4/2/2019 8:00 AM 0.00 0.0 M M M
4/3/2019 8:00 AM 0.00 0.0 M M M
4/4/2019 8:00 AM 0.00 0.0 M M M overcast this AM. calm now but wind predicted
4/5/2019 8:00 AM 0.00 0.0 M M M partly cloudy this AM
4/6/2019 8:00 AM 0.00 0.0 M M M beautiful birding day!
4/7/2019 8:00 AM 0.00 0.0 M M M another beautiful day
4/8/2019 8:00 AM 0.00 0.0 M M M temps in the 90s predicted today
4/9/2019 8:00 AM 0.00 0.0 M M M
4/10/2019 8:00 AM 0.00 0.0 M M M two 90 plus degree days in a row
4/11/2019 8:00 AM 0.00 0.0 M M M very windy all afternoon and evening, continuing this AM. much cooler
4/12/2019 8:00 AM 0.00 0.0 M M M heavily overcast this AM. 10% chance of rain
4/13/2019 8:00 AM 0.00 0.0 M M M chilly
4/14/2019 8:00 AM 0.00 0.0 M M M beautiful sunny day
4/15/2019 8:00 AM 0.00 0.0 M M M
4/16/2019 8:00 AM 0.00 0.0 M M M a few clouds this AM
4/17/2019 8:00 AM 0.00 0.0 M M M rain in other parts of the valley but not measurable at my home
4/20/2019 8:00 AM 0.00 0.0 M M M >95 <100 today
4/21/2019 8:00 AM 0.00 0.0 M M M
4/22/2019 8:00 AM 0.00 0.0 M M M a few clouds and cooler this AM
4/23/2019 8:00 AM 0.00 0.0 M M M a few high clouds but no rain at my home
4/24/2019 8:00 AM 0.00 0.0 M M M fierce lookin skies yesterday but no rain at my home
4/25/2019 8:00 AM 0.00 0.0 M M M
4/26/2019 8:00 AM 0.00 0.0 M M M beautiful mornings; hot afternoons
4/27/2019 8:00 AM 0.00 0.0 M M M
4/28/2019 8:00 AM 0.00 0.0 M M M
4/29/2019 8:00 AM 0.00 0.0 M M M Overcast this AM but no hint of rain
4/30/2019 8:00 AM 0.00 0.0 M M M a windy cold front moved through yesterday. cooler this AM but no rain
5/1/2019 8:00 AM 0.00 0.0 M M M
5/2/2019 8:00 AM 0.00 0.0 M M M hot days but beautiful cool mornings and evenings
5/3/2019 8:00 AM 0.00 0.0 M M M
5/4/2019 8:00 AM 0.00 0.0 M M M
5/5/2019 8:00 AM 0.00 0.0 M M M
5/6/2019 8:00 AM 0.00 0.0 M M M overcast this AM
5/7/2019 8:00 AM 0.00 0.0 M M M much cooler and windy. partly cloudy
5/8/2019 8:00 AM 0.00 0.0 M M M it was partly cloudy and windy most of May 7th but a mild and pleasant day. No rain
5/9/2019 8:00 AM 0.00 0.0 M M M
5/10/2019 8:00 AM 0.00 0.0 M M M overcast this AM
5/11/2019 8:00 AM 0.00 0.0 M M M
5/12/2019 8:00 AM 0.13 M M M M
5/13/2019 8:00 AM T M M M M
5/14/2019 8:00 AM 0.00 0.0 M M M
5/15/2019 8:00 AM 0.00 0.0 M M M
5/16/2019 8:00 AM 0.00 0.0 M M M overcast this AM
5/17/2019 8:00 AM 0.00 0.0 M M M a windy front moved in about 1300 yesterday. It's much cooler this AM
5/18/2019 8:00 AM 0.00 0.0 M M M beautiful cool mornings
5/19/2019 8:00 AM 0.00 0.0 M M M overcast and much cooler this AM
5/20/2019 8:00 AM 0.09 M M M M much cooler this AM!
5/21/2019 8:00 AM 0.01 M M M M snow in the mountains
5/22/2019 8:00 AM 0.00 0.0 M M M sunny and cool this AM
5/23/2019 8:00 AM 0.00 0.0 M M M still unseasonably cool this AM
5/24/2019 8:00 AM 0.00 0.0 M M M
5/25/2019 8:00 AM 0.00 0.0 M M M
5/26/2019 8:00 AM 0.00 0.0 M M M
5/27/2019 8:00 AM 0.00 0.0 M M M another windy weather front moved in yesterday afternoon; it's unseasonably cool again. no rain
5/28/2019 8:00 AM 0.00 0.0 M M M another beautiful morning. Warming to begin tomorrow
5/29/2019 8:00 AM 0.00 0.0 M M M warming trend to begin today. What a wonderful spring!
5/30/2019 8:00 AM 0.00 0.0 M M M It's a bright, bright, bright, bright sunny day!
5/31/2019 8:00 AM 0.00 0.0 M M M 92 degrees on the 30th; late for Tucson...hooray
6/1/2019 8:00 AM 0.00 0.0 M M M back to the 90s
6/2/2019 8:00 AM 0.00 0.0 M M M
6/3/2019 8:00 AM 0.00 0.0 M M M
6/4/2019 8:00 AM 0.00 0.0 M M M
6/5/2019 8:00 AM 0.00 0.0 M M M
6/6/2019 8:00 AM 0.00 0.0 M M M
6/7/2019 8:00 AM 0.00 0.0 M M M The more the temperatures rise the dirtier our air becomes...
6/8/2019 8:00 AM 0.00 0.0 M M M beautiful cool morning
6/9/2019 8:00 AM 0.00 0.0 M M M
6/10/2019 8:00 AM 0.00 0.0 M M M partly cloudy this AM
6/11/2019 8:00 AM 0.03 0.0 M M M
6/13/2019 8:00 AM 0.00 0.0 M M M
6/14/2019 8:00 AM 0.00 0.0 M M M a second 107 day
6/15/2019 8:00 AM 0.00 0.0 M M M
6/16/2019 8:00 AM 0.00 0.0 M M M
6/17/2019 8:00 AM 0.00 0.0 M M M partly cloudy this AM but cleared rapidly
6/18/2019 8:00 AM 0.00 0.0 M M M
6/19/2019 8:00 AM 0.00 0.0 M M M
6/20/2019 8:00 AM 0.00 0.0 M M M
6/21/2019 8:00 AM 0.00 0.0 M M M
6/22/2019 8:00 AM 0.00 0.0 M M M
6/23/2019 8:00 AM 0.00 0.0 M M M
6/24/2019 8:00 AM 0.00 0.0 M M M
6/25/2019 8:00 AM 0.00 0.0 M M M
6/26/2019 8:00 AM 0.00 0.0 M M M
6/27/2019 8:00 AM 0.00 0.0 M M M
6/28/2019 8:00 AM T M M M M
6/29/2019 8:00 AM 0.00 0.0 M M M
6/30/2019 8:00 AM 0.00 0.0 M M M
7/1/2019 8:00 AM 0.00 0.0 M M M
7/2/2019 8:00 AM 0.00 0.0 M M M
7/3/2019 8:00 AM 0.00 0.0 M M M
7/4/2019 8:00 AM 0.00 0.0 M M M
7/5/2019 8:00 AM 0.00 0.0 M M M
7/6/2019 8:00 AM 0.00 0.0 M M M partly cloudy and definitely more humid
7/7/2019 8:00 AM 0.00 0.0 M M M
7/8/2019 8:00 AM 0.12 M M M M
7/9/2019 8:00 AM 0.00 0.0 M M M
7/10/2019 8:00 AM 0.00 0.0 M M M humidity increased
7/11/2019 8:00 AM 0.00 0.0 M M M puddles in the street but nothing in the rain gauge; during the night
7/12/2019 8:00 AM 0.00 0.0 M M M very warm yesterday and partly cloudy this AM
7/13/2019 8:00 AM 0.00 0.0 M M M no rain yet but getting progressively more overcast this AM and pretty humid. Cross fingers!
7/14/2019 8:00 AM 1.89 M M M M Whoopie! I was at the movies but this microburst knocked down a power pole which resulted in a several hour power outage in my neighborhood. I opened up the house and reminisced about muggy summer nights in Kansas where I grew up.
7/15/2019 8:00 AM 0.06 M M M M nice slow rain
7/16/2019 8:00 AM 0.00 0.0 M M M partly cloudy yesterday and overcast this AM
7/17/2019 8:00 AM 0.00 0.0 M M M overcast this AM
7/18/2019 8:00 AM 0.00 0.0 M M M still no rain
7/20/2019 8:00 AM 0.00 0.0 M M M
7/21/2019 8:00 AM 0.00 0.0 M M M no rain; stingy monsoon!
7/22/2019 8:00 AM 0.00 0.0 M M M overcast and very humid this AM
7/23/2019 8:00 AM 0.35 M M M M
7/24/2019 8:00 AM 0.00 0.0 M M M
7/25/2019 8:00 AM 0.00 0.0 M M M
7/26/2019 8:00 AM 0.00 0.0 M M M
7/27/2019 8:00 AM 0.00 0.0 M M M
7/28/2019 8:00 AM 0.00 0.0 M M M
7/29/2019 8:00 AM 0.00 0.0 M M M partly cloudy this AM
7/30/2019 8:00 AM 0.01 M M M M
7/31/2019 8:00 AM 0.00 0.0 M M M no rain at my house
8/1/2019 8:00 AM 0.08 M M M M 0.04 @0800 another 0.04@1500. Other parts of town (SE) had >2.0 inches in the afternoon
8/2/2019 8:00 AM 0.00 0.0 M M M rain on the east side of the valley. none here
8/3/2019 8:00 AM 0.00 0.0 M M M no rain at my home
8/4/2019 8:00 AM 0.00 0.0 M M M still no rain
8/5/2019 8:00 AM 0.09 M M M M
8/6/2019 8:00 AM 0.63 M M M M Hooray!
8/7/2019 8:00 AM 0.12 M M M M
8/8/2019 8:00 AM 0.00 0.0 M M M
8/9/2019 8:00 AM 0.05 M M M M
8/10/2019 8:00 AM 0.05 M M M M
8/11/2019 8:00 AM 0.44 M M M M
8/12/2019 8:00 AM 0.00 0.0 M M M
8/13/2019 8:00 AM 0.00 0.0 M M M
8/14/2019 8:00 AM 0.00 0.0 M M M
8/15/2019 8:00 AM 0.00 0.0 M M M excessive heat warnings (107 yesterday in Tucson)
8/16/2019 8:00 AM 0.00 0.0 M M M 108 yesterday
8/17/2019 8:00 AM 0.00 0.0 M M M
8/18/2019 8:00 AM 0.00 0.0 M M M partly cloudy and hot this AM
8/19/2019 8:00 AM 0.00 0.0 M M M partly cloudy this AM
8/20/2019 8:00 AM 0.00 0.0 M M M record high temps predicted the next two days
8/21/2019 8:00 AM 0.00 0.0 M M M 109 yesterday
8/22/2019 8:00 AM 0.00 0.0 M M M it was 110 yesterday
8/23/2019 8:00 AM 0.04 M M M M
8/24/2019 8:00 AM 0.00 0.0 M M M
8/25/2019 8:00 AM 0.00 0.0 M M M
8/26/2019 8:00 AM 0.00 0.0 M M M
8/27/2019 8:00 AM 0.00 0.0 M M M
8/28/2019 8:00 AM 0.00 0.0 M M M increasingly cloudy this AM
8/29/2019 8:00 AM 0.60 M M M M sprinkles began about 1600 and rain continued off and on until after dark; 2200?
8/30/2019 8:00 AM 0.00 0.0 M M M
8/31/2019 8:00 AM 0.00 0.0 M M M partly cloudy this AM
9/1/2019 8:00 AM 0.00 0.0 M M M sprinkles about 1930 but not measurable
9/2/2019 8:00 AM 0.18 M M M M sprinkles began about 1900
9/3/2019 8:00 AM 0.00 0.0 M M M
9/4/2019 8:00 AM 0.00 0.0 M M M
9/5/2019 8:00 AM 0.00 0.0 M M M
9/6/2019 8:00 AM 0.00 0.0 M M M overcast this AM
9/7/2019 8:00 AM 0.00 0.0 M M M partly cloudy this AM
9/8/2019 8:00 AM 0.50 M M M M It must have rained during the night for the amount to be this high
9/9/2019 8:00 AM 0.00 0.0 M M M
9/10/2019 8:00 AM 0.00 0.0 M M M
9/11/2019 8:00 AM 0.00 0.0 M M M overcast again this AM
9/12/2019 8:00 AM 0.00 0.0 M M M
9/13/2019 8:00 AM 0.00 0.0 M M M
9/14/2019 8:00 AM 0.00 0.0 M M M partly cloudy this AM
9/15/2019 8:00 AM 0.00 0.0 M M M Lots of wind but no rain at my home. It was misting when I left at 0620 for a walk in the park and streets near the park had small puddles.
9/16/2019 8:00 AM 0.00 0.0 M M M
9/17/2019 8:00 AM 0.15 M M M M
9/18/2019 8:00 AM 0.00 0.0 M M M
9/19/2019 8:00 AM 0.00 0.0 M M M cooler mornings; a few cumulous clouds this AM
9/20/2019 8:00 AM 0.00 0.0 M M M
9/22/2019 8:00 AM 0.00 0.0 M M M
9/23/2019 8:00 AM 0.07 M M M M
9/24/2019 8:00 AM 0.21 M M M M not sure how long this gentle rain continued but thunder lightning and rain began again at 0545 AM
9/25/2019 8:00 AM 0.53 M M M M AND DURING THE NIGHT!
9/26/2019 8:00 AM 0.06 M M M M
9/27/2019 8:00 AM 0.04 M M M M during the night
9/28/2019 8:00 AM 0.00 0.0 M M M
9/29/2019 8:00 AM 0.00 0.0 M M M
9/30/2019 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