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 15 0.82 2.47 31 2.47 31 0.00 0 0 8 0 0.0 0 0
Nov 15 0.62 0.40 30 0.40 30 0.00 0 0 5 0 0.0 0 0
Dec 15 1.11 0.59 31 0.59 31 0.00 0 0 3 0 0.0 0 0
Jan 16 0.94 1.47 31 1.47 31 0.00 0 0 8 0 0.0 0 0
Feb 16 0.95 0.21 29 0.21 29 0.00 0 0 2 0 0.0 0 0
March 16 0.86 0.12 31 0.12 31 0.00 0 0 1 0 0.0 0 0
April 16 0.37 0.56 30 0.56 30 0.00 0 0 4 0 0.0 0 0
May 16 0.19 0.02 31 0.02 31 0.00 0 0 1 0 0.0 0 0
June 16 0.21 2.26 30 2.26 30 0.00 0 0 6 0 0.0 0 0
July 16 1.65 1.57 31 1.57 31 0.00 0 0 8 0 0.0 0 0
Aug 16 2.41 5.79 30 5.79 30 0.00 0 0 7 0 0.0 0 0
Sept 16 1.18 2.15 30 2.15 30 0.00 0 0 8 0 0.0 0 0
Water Year Totals: 11.31" 17.61" 365 days 17.61" 365 0.00" 0 days 0 61 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
10/1/2015 0.00
10/2/2015 0.00
10/3/2015 0.00
10/4/2015 0.00
10/5/2015 0.02
10/6/2015 0.00
10/7/2015 0.19
10/8/2015 0.01
10/9/2015 0.00
10/10/2015 0.00
10/11/2015 0.00
10/12/2015 0.00
10/13/2015 0.00
10/14/2015 0.00
10/15/2015 0.00
10/16/2015 0.00
10/17/2015 0.52
10/18/2015 0.45
10/19/2015 0.00
10/20/2015 0.00
10/21/2015 1.16
10/22/2015 0.06
10/23/2015 0.00
10/24/2015 0.00
10/25/2015 0.00
10/26/2015 0.00
10/27/2015 0.00
10/28/2015 0.00
10/29/2015 0.00
10/30/2015 0.06
10/31/2015 0.00
11/1/2015 0.00
11/2/2015 0.00
11/3/2015 0.00
11/4/2015 0.20
11/5/2015 0.04
11/6/2015 0.00
11/7/2015 0.00
11/8/2015 0.00
11/9/2015 0.00
11/10/2015 0.00
11/11/2015 0.00
11/12/2015 0.00
11/13/2015 0.00
11/14/2015 0.00
11/15/2015 0.04
11/16/2015 0.11
11/17/2015 0.01
11/18/2015 0.00
11/19/2015 0.00
11/20/2015 0.00
11/21/2015 0.00
11/22/2015 0.00
11/23/2015 0.00
11/24/2015 0.00
11/25/2015 0.00
11/26/2015 0.00
11/27/2015 0.00
11/28/2015 0.00
11/29/2015 0.00
11/30/2015 0.00
12/1/2015 0.00
12/2/2015 0.00
12/3/2015 0.00
12/4/2015 0.00
12/5/2015 0.00
12/6/2015 0.00
12/7/2015 0.00
12/8/2015 0.00
12/9/2015 0.00
12/10/2015 0.00
12/11/2015 0.00
12/12/2015 0.35
12/13/2015 0.06
12/14/2015 0.00
12/15/2015 0.18
12/16/2015 0.00
12/17/2015 0.00
12/18/2015 0.00
12/19/2015 0.00
12/20/2015 0.00
12/21/2015 0.00
12/22/2015 0.00
12/23/2015 0.00
12/24/2015 0.00
12/25/2015 0.00
12/26/2015 0.00
12/27/2015 0.00
12/28/2015 0.00
12/29/2015 0.00
12/30/2015 0.00
12/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2016 0.00
1/2/2016 0.00
1/3/2016 0.00
1/4/2016 0.00
1/5/2016 0.33
1/6/2016 0.08
1/7/2016 0.02
1/8/2016 0.98
1/9/2016 0.03
1/10/2016 0.01
1/11/2016 0.01
1/12/2016 0.01
1/13/2016 0.00
1/14/2016 0.00
1/15/2016 0.00
1/16/2016 0.00
1/17/2016 0.00
1/18/2016 0.00
1/19/2016 0.00
1/20/2016 0.00
1/21/2016 0.00
1/22/2016 0.00
1/23/2016 0.00
1/24/2016 0.00
1/25/2016 0.00
1/26/2016 0.00
1/27/2016 0.00
1/28/2016 0.00
1/29/2016 0.00
1/30/2016 0.00
1/31/2016 0.00
2/1/2016 0.20
2/2/2016 0.01
2/3/2016 0.00
2/4/2016 0.00
2/5/2016 0.00
2/6/2016 0.00
2/7/2016 0.00
2/8/2016 0.00
2/9/2016 0.00
2/10/2016 0.00
2/11/2016 0.00
2/12/2016 0.00
2/13/2016 0.00
2/14/2016 0.00
2/15/2016 0.00
2/16/2016 0.00
2/17/2016 0.00
2/18/2016 0.00
2/19/2016 0.00
2/20/2016 0.00
2/21/2016 0.00
2/22/2016 0.00
2/23/2016 0.00
2/24/2016 0.00
2/25/2016 0.00
2/26/2016 0.00
2/27/2016 0.00
2/28/2016 0.00
2/29/2016 0.00
3/1/2016 0.00
3/2/2016 0.00
3/3/2016 0.00
3/4/2016 0.00
3/5/2016 0.00
3/6/2016 0.00
3/7/2016 0.00
3/8/2016 0.12
3/9/2016 0.00
3/10/2016 0.00
3/11/2016 0.00
3/12/2016 0.00
3/13/2016 0.00
3/14/2016 0.00
3/15/2016 0.00
3/16/2016 0.00
3/17/2016 0.00
3/18/2016 0.00
3/19/2016 0.00
3/20/2016 0.00
3/21/2016 0.00
3/22/2016 0.00
3/23/2016 0.00
3/24/2016 0.00
3/25/2016 0.00
3/26/2016 0.00
3/27/2016 0.00
3/28/2016 0.00
3/29/2016 0.00
3/30/2016 0.00
3/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2016 0.00
4/2/2016 0.00
4/3/2016 0.00
4/4/2016 0.00
4/5/2016 0.00
4/6/2016 0.00
4/7/2016 0.00
4/8/2016 0.21
4/9/2016 0.09
4/10/2016 0.00
4/11/2016 0.22
4/12/2016 0.04
4/13/2016 0.00
4/14/2016 0.00
4/15/2016 0.00
4/16/2016 0.00
4/17/2016 0.00
4/18/2016 0.00
4/19/2016 0.00
4/20/2016 0.00
4/21/2016 0.00
4/22/2016 0.00
4/23/2016 0.00
4/24/2016 0.00
4/25/2016 0.00
4/26/2016 0.00
4/27/2016 0.00
4/28/2016 0.00
4/29/2016 0.00
4/30/2016 0.00
5/1/2016 0.00
5/2/2016 0.00
5/3/2016 0.00
5/4/2016 0.00
5/5/2016 0.00
5/6/2016 0.00
5/7/2016 0.00
5/8/2016 0.00
5/9/2016 0.00
5/10/2016 0.00
5/11/2016 0.00
5/12/2016 0.00
5/13/2016 0.00
5/14/2016 0.00
5/15/2016 0.02
5/16/2016 0.00
5/17/2016 0.00
5/18/2016 0.00
5/19/2016 0.00
5/20/2016 0.00
5/21/2016 0.00
5/22/2016 0.00
5/23/2016 0.00
5/24/2016 0.00
5/25/2016 0.00
5/26/2016 0.00
5/27/2016 0.00
5/28/2016 0.00
5/29/2016 0.00
5/30/2016 0.00
5/31/2016 0.00
6/1/2016 0.00
6/2/2016 0.00
6/3/2016 0.00
6/4/2016 0.00
6/5/2016 0.00
6/6/2016 0.00
6/7/2016 0.00
6/8/2016 0.00
6/9/2016 0.00
6/10/2016 0.00
6/11/2016 0.74
6/12/2016 0.30
6/13/2016 0.00
6/14/2016 0.00
6/15/2016 0.00
6/16/2016 0.00
6/17/2016 0.00
6/18/2016 0.00
6/19/2016 0.00
6/20/2016 0.00
6/21/2016 0.00
6/22/2016 0.00
6/23/2016 0.00
6/24/2016 0.00
6/25/2016 0.00
6/26/2016 0.00
6/27/2016 0.41
6/28/2016 0.07
6/29/2016 0.24
6/30/2016 0.50
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.02
7/2/2016 0.07
7/3/2016 0.00
7/4/2016 0.00
7/5/2016 0.00
7/6/2016 0.00
7/7/2016 0.00
7/8/2016 0.00
7/9/2016 0.00
7/10/2016 0.00
7/11/2016 0.00
7/12/2016 0.00
7/13/2016 0.00
7/14/2016 0.00
7/15/2016 0.00
7/16/2016 0.00
7/17/2016 0.00
7/18/2016 0.11
7/19/2016 0.00
7/20/2016 0.04
7/21/2016 0.00
7/22/2016 0.00
7/23/2016 0.00
7/24/2016 0.00
7/25/2016 0.00
7/26/2016 0.00
7/27/2016 0.14
7/28/2016 0.24
7/29/2016 0.00
7/30/2016 0.85
7/31/2016 0.10
8/1/2016 0.92
8/2/2016 0.00
8/3/2016 0.18
8/4/2016 0.00
8/5/2016 0.00
8/6/2016 0.00
8/7/2016 0.84
8/8/2016 0.00
8/9/2016 0.00
8/10/2016 3.50
8/11/2016 0.00
8/12/2016 0.00
8/13/2016 0.00
8/14/2016
8/15/2016 0.00
8/16/2016 0.00
8/17/2016 0.08
8/18/2016 0.00
8/19/2016 0.00
8/20/2016 0.00
8/21/2016 0.00
8/22/2016 0.22
8/23/2016 0.00
8/24/2016 0.00
8/25/2016 0.00
8/26/2016 0.05
8/27/2016 0.00
8/28/2016 0.00
8/29/2016 0.00
8/30/2016 0.00
8/31/2016 0.00
9/1/2016 0.00
9/2/2016 0.00
9/3/2016 0.00
9/4/2016 0.00
9/5/2016 0.00
9/6/2016 0.00
9/7/2016 0.31
9/8/2016 1.22
9/9/2016 0.00
9/10/2016 0.00
9/11/2016 0.00
9/12/2016 0.00
9/13/2016 0.03
9/14/2016 0.02
9/15/2016 0.00
9/16/2016 0.00
9/17/2016 0.00
9/18/2016 0.00
9/19/2016 0.00
9/20/2016 0.00
9/21/2016 0.00
9/22/2016 0.00
9/23/2016 0.00
9/24/2016 0.00
9/25/2016 0.00
9/26/2016 0.00
9/27/2016 0.03
9/28/2016 0.15
9/29/2016 0.34
9/30/2016 0.05



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 8:00 AM 0.00 0.0 M M M
10/2/2015 8:00 AM 0.00 0.0 M M M
10/3/2015 8:00 AM 0.00 0.0 M M M
10/4/2015 8:00 AM 0.00 0.0 M M M
10/5/2015 8:00 AM 0.02 M M M M It was sprinkling when I got up this AM about 0530
10/6/2015 8:00 AM 0.00 0.0 M M M overcast off and on during the day
10/7/2015 8:00 AM 0.19 M M M M First round about noon and more later in the day. Sprinkles when I left the house this AM about 0620 and lightning north of the Catalina mountains
10/8/2015 8:00 AM 0.01 M M M M
10/9/2015 8:00 AM 0.00 0.0 M M M
10/10/2015 8:00 AM 0.00 0.0 M M M overcast this AM
10/11/2015 8:00 AM 0.00 0.0 M M M
10/12/2015 8:00 AM 0.00 0.0 M M M
10/13/2015 8:00 AM 0.00 0.0 M M M
10/14/2015 8:00 AM 0.00 0.0 M M M
10/15/2015 8:00 AM 0.00 0.0 M M M overcast this AM
10/16/2015 8:00 AM 0.00 0.0 M M M increasingly overcast this AM
10/17/2015 8:00 AM 0.52 M M M M Started in earnest about 1830 and rained off and on all night
10/18/2015 8:00 AM 0.45 M M M M began about 2000 and continued off and on during the night. lots of beautiful lightning both of the last two nights.
10/19/2015 8:00 AM 0.00 0.0 M M M clouds in the mountains and on the edges of the valley
10/20/2015 8:00 AM 0.00 0.0 M M M overcast again today
10/21/2015 8:00 AM 1.16 M M M M We had heavy rain at 1930, 2230, 0130, and 0510. Hail at 0130 and some thunder and lightning with each storm. WONDERFUL!
10/22/2015 8:00 AM 0.06 M M M M about 1500
10/23/2015 8:00 AM 0.00 0.0 M M M
10/24/2015 8:00 AM 0.00 0.0 M M M
10/25/2015 8:00 AM 0.00 0.0 M M M
10/26/2015 8:00 AM 0.00 0.0 M M M a few clouds this AM
10/27/2015 8:00 AM 0.00 0.0 M M M
10/28/2015 8:00 AM 0.00 0.0 M M M overcast this AM
10/29/2015 8:00 AM 0.00 0.0 M M M partly cloudy this AM. Radio says 50% chance of rain
10/30/2015 8:00 AM 0.06 M M M M gentle rain began about 0150 and continued off and on during the night
10/31/2015 8:00 AM 0.00 0.0 M M M Chilly this AM for Tucson; mid 40's
11/1/2015 8:00 AM 0.00 0.0 M M M another chilly morning
11/2/2015 8:00 AM 0.00 0.0 M M M another chilly AM; radio said 54
11/3/2015 8:00 AM 0.00 0.0 M M M
11/4/2015 8:00 AM 0.20 M M M M at 0115
11/5/2015 8:00 AM 0.04 M M M M during the night
11/6/2015 8:00 AM 0.00 0.0 M M M frost on windshield at 0630 this AM
11/7/2015 8:00 AM 0.00 0.0 M M M
11/8/2015 8:00 AM 0.00 0.0 M M M
11/9/2015 8:00 AM 0.00 0.0 M M M
11/10/2015 8:00 AM 0.00 0.0 M M M
11/11/2015 8:00 AM 0.00 0.0 M M M chilly today for Tucson; lower 40's
11/12/2015 8:00 AM 0.00 0.0 M M M still cold
11/13/2015 8:00 AM 0.00 0.0 M M M still cold this AM but supposed to be near 80 for a high today. There was frost on my windshield at 0620
11/14/2015 8:00 AM 0.00 0.0 M M M
11/15/2015 8:00 AM 0.04 M M M M during the night
11/16/2015 8:00 AM 0.11 M M M M We got 0.04 at 1415 and an overnight total of 0.07. Chilly and overcast this AM.
11/17/2015 8:00 AM 0.01 M M M M it was very windy (and cold) all day yesterday. Not sure when the rain accumulated as it spat a little bit off and on
11/18/2015 8:00 AM 0.00 0.0 M M M
11/19/2015 8:00 AM 0.00 0.0 M M M
11/20/2015 8:00 AM 0.00 0.0 M M M
11/21/2015 8:00 AM 0.00 0.0 M M M
11/22/2015 8:00 AM 0.00 0.0 M M M A beautiful day for El Tour de Tucson; not even any of the predicted wind
11/23/2015 8:00 AM 0.00 0.0 M M M
11/24/2015 8:00 AM 0.00 0.0 M M M
11/25/2015 8:00 AM 0.00 0.0 M M M overcast this AM
11/26/2015 8:00 AM 0.00 0.0 M M M mostly overcast again this AM
11/27/2015 8:00 AM 0.00 0.0 M M M
11/28/2015 8:00 AM 0.00 0.0 M M M sunny and beautiful but cold for Tucson
11/29/2015 8:00 AM 0.00 0.0 M M M cold again this AM. 34 was predicted
11/30/2015 8:00 AM 0.00 0.0 M M M sunny but below freezing this AM
12/1/2015 8:00 AM 0.00 0.0 M M M cold again
12/2/2015 8:00 AM 0.00 0.0 M M M another night of below freezing temps. It's supposed to warm up today.
12/3/2015 8:00 AM 0.00 0.0 M M M
12/4/2015 8:00 AM 0.00 0.0 M M M
12/5/2015 8:00 AM 0.00 0.0 M M M mornings are still chilly but yesterday our official high was 80! hooray
12/6/2015 8:00 AM 0.00 0.0 M M M
12/7/2015 8:00 AM 0.00 0.0 M M M overcast this AM. beautiful sunrise!
12/8/2015 8:00 AM 0.00 0.0 M M M
12/9/2015 8:00 AM 0.00 0.0 M M M
12/10/2015 8:00 AM 0.00 0.0 M M M
12/11/2015 8:00 AM 0.00 0.0 M M M partially overcast this AM
12/12/2015 8:00 AM 0.35 M M M M Today on a day when I had some actual weather to report, I had computer trouble. This wonderful rain happened during the night mostly between 0130 and 0230.
12/13/2015 8:00 AM 0.06 M M M M off and on during the day time hours
12/14/2015 8:00 AM 0.00 0.0 M M M
12/15/2015 8:00 AM 0.18 M M M M
12/16/2015 8:00 AM 0.00 0.0 M M M
12/17/2015 8:00 AM 0.00 0.0 M M M heavy frost
12/18/2015 8:00 AM 0.00 0.0 M M M heavy frost again this AM
12/19/2015 8:00 AM 0.00 0.0 M M M overcast and warmer this AM
12/20/2015 8:00 AM 0.00 0.0 M M M
12/21/2015 8:00 AM 0.00 0.0 M M M beautiful winter solstice
12/22/2015 8:00 AM 0.00 0.0 M M M overcast again today
12/23/2015 8:00 AM 0.00 0.0 M M M overcast and warmer when I awoke this AM but clearing after sunrise
12/24/2015 8:00 AM 0.00 0.0 M M M partly cloudy and mild this AM
12/25/2015 8:00 AM 0.00 0.0 M M M
12/26/2015 8:00 AM 0.00 0.0 M M M very cold (for Tucson) over night. predicted was about freezing and below that for the next two days. Poor cacti....
12/27/2015 8:00 AM 0.00 0.0 M M M COLD
12/28/2015 8:00 AM 0.00 0.0 M M M still COLD!
12/29/2015 8:00 AM 0.00 0.0 M M M overcast and cold. Bah Humbug!
12/30/2015 8:00 AM 0.00 0.0 M M M lotsa frost this AM
12/31/2015 8:00 AM 0.00 0.0 M M M still cold this AM but mostly sunny
1/1/2016 8:00 AM 0.00 0.0 M M M
1/2/2016 8:00 AM 0.00 0.0 M M M breezy this AM. seems to be from the south
1/3/2016 8:00 AM 0.00 0.0 M M M Much warmer overnights the last two, and breezy
1/4/2016 8:00 AM 0.00 0.0 M M M overcast today; rain predicted
1/5/2016 8:00 AM 0.33 M M M M began about 1430 until about 1630
1/6/2016 8:00 AM 0.08 M M M M Began about 0400 I think
1/7/2016 8:00 AM 0.02 M M M M
1/8/2016 8:00 AM 0.98 M M M M rain began in earnest about 1145. off and on most of the day
1/9/2016 8:00 AM 0.03 M M M M sunny and cool this AM
1/10/2016 8:00 AM 0.01 M M M M not sure when this moisture accumulated; maybe melted frost. overcast and cold this AM
1/11/2016 8:00 AM 0.01 M M M M This had to be frost. It was thick on my windshield this AM
1/12/2016 8:00 AM 0.01 M M M M frost again. sunny and cold this AM
1/13/2016 8:00 AM 0.00 0.0 M M M scraped frost again today and still just 37 at 0845
1/14/2016 8:00 AM 0.00 0.0 M M M not so chilly overnight
1/15/2016 8:00 AM 0.00 0.0 M M M mostly overcast this AM
1/16/2016 8:00 AM 0.00 0.0 M M M sunny and beautiful!
1/17/2016 8:00 AM 0.00 0.0 M M M
1/18/2016 8:00 AM 0.00 0.0 M M M night time temps a bit warmer this AM but I still had to scrape frost at 0620. partly cloudy early today
1/19/2016 8:00 AM 0.00 0.0 M M M
1/20/2016 8:00 AM 0.00 0.0 M M M
1/21/2016 8:00 AM 0.00 0.0 M M M
1/22/2016 8:00 AM 0.00 0.0 M M M
1/23/2016 8:00 AM 0.00 0.0 M M M
1/24/2016 8:00 AM 0.00 0.0 M M M
1/25/2016 8:00 AM 0.00 0.0 M M M
1/26/2016 8:00 AM 0.00 0.0 M M M Wonderful lecture at U of A about ocean warming by Joellen Russell. I was especially interested in the placing of SOCCOM buoys to collect more data
1/27/2016 8:00 AM 0.00 0.0 M M M
1/28/2016 8:00 AM 0.00 0.0 M M M
1/29/2016 8:00 AM 0.00 0.0 M M M
1/30/2016 8:00 AM 0.00 0.0 M M M
1/31/2016 8:00 AM 0.00 0.0 M M M
2/1/2016 8:00 AM 0.20 M M M M I think rain (and big winds) began about 0130. Temp was very moderate early this AM but it's dropping precipitously now
2/2/2016 8:00 AM 0.01 M M M M
2/3/2016 8:00 AM 0.00 0.0 M M M it's sunny but a low of 27 was predicted for this AM. It's COLD!
2/4/2016 8:00 AM 0.00 0.0 M M M still very cold early AM
2/5/2016 8:00 AM 0.00 0.0 M M M
2/6/2016 8:00 AM 0.00 0.0 M M M
2/7/2016 8:00 AM 0.00 0.0 M M M
2/8/2016 8:00 AM 0.00 0.0 M M M
2/9/2016 8:00 AM 0.00 0.0 M M M
2/10/2016 8:00 AM 0.00 0.0 M M M
2/11/2016 8:00 AM 0.00 0.0 M M M normal lows, above normal highs. I love it!
2/12/2016 8:00 AM 0.00 0.0 M M M another beautiful day. record breaking high of 85 yesterday
2/13/2016 8:00 AM 0.00 0.0 M M M
2/14/2016 8:00 AM 0.00 0.0 M M M
2/15/2016 8:00 AM 0.00 0.0 M M M
2/16/2016 8:00 AM 0.00 0.0 M M M
2/17/2016 8:00 AM 0.00 0.0 M M M
2/18/2016 8:00 AM 0.00 0.0 M M M
2/19/2016 8:00 AM 0.00 0.0 M M M overcast this AM
2/20/2016 8:00 AM 0.00 0.0 M M M
2/21/2016 8:00 AM 0.00 0.0 M M M
2/22/2016 8:00 AM 0.00 0.0 M M M
2/23/2016 8:00 AM 0.00 0.0 M M M
2/24/2016 8:00 AM 0.00 0.0 M M M
2/25/2016 8:00 AM 0.00 0.0 M M M
2/26/2016 8:00 AM 0.00 0.0 M M M
2/27/2016 8:00 AM 0.00 0.0 M M M partly cloudy this AM
2/28/2016 8:00 AM 0.00 0.0 M M M
2/29/2016 8:00 AM 0.00 0.0 M M M
3/1/2016 8:00 AM 0.00 0.0 M M M
3/2/2016 8:00 AM 0.00 0.0 M M M
3/3/2016 8:00 AM 0.00 0.0 M M M partly cloudy again this AM
3/4/2016 8:00 AM 0.00 0.0 M M M
3/5/2016 8:00 AM 0.00 0.0 M M M partly cloudy this AM
3/6/2016 8:00 AM 0.00 0.0 M M M overcast again this AM
3/7/2016 8:00 AM 0.00 0.0 M M M
3/8/2016 8:00 AM 0.12 M M M M mostly after 0120
3/9/2016 8:00 AM 0.00 0.0 M M M beautiful sunny day
3/10/2016 8:00 AM 0.00 0.0 M M M
3/11/2016 8:00 AM 0.00 0.0 M M M
3/12/2016 8:00 AM 0.00 0.0 M M M
3/13/2016 8:00 AM 0.00 0.0 M M M sorry to be so late. I just spent two glorious sunny days at the wonderful Tucson Book Festival!
3/14/2016 8:00 AM 0.00 0.0 M M M
3/15/2016 8:00 AM 0.00 0.0 M M M
3/16/2016 8:00 AM 0.00 0.0 M M M
3/17/2016 8:00 AM 0.00 0.0 M M M
3/18/2016 8:00 AM 0.00 0.0 M M M
3/19/2016 8:00 AM 0.00 0.0 M M M
3/20/2016 8:00 AM 0.00 0.0 M M M
3/21/2016 8:00 AM 0.00 0.0 M M M
3/22/2016 8:00 AM 0.00 0.0 M M M
3/23/2016 8:00 AM 0.00 0.0 M M M quite windy most of the day yesterday, gusts estimated up to 40 mph
3/24/2016 8:00 AM 0.00 0.0 M M M
3/25/2016 8:00 AM 0.00 0.0 M M M
3/26/2016 8:00 AM 0.00 0.0 M M M
3/27/2016 8:00 AM 0.00 0.0 M M M
3/28/2016 8:00 AM 0.00 0.0 M M M
3/29/2016 8:00 AM 0.00 0.0 M M M windy most of the day yesterday and during the night, continuing this AM with partly cloudy skies and cooler.
3/30/2016 8:00 AM 0.00 0.0 M M M It was still windy most of yesterday but is calm and much cooler this AM. no rain
3/31/2016 8:00 AM 0.00 0.0 M M M cooler and overcast this AM
4/1/2016 8:00 AM 0.00 0.0 M M M cool this AM
4/2/2016 8:00 AM 0.00 0.0 M M M
4/3/2016 8:00 AM 0.00 0.0 M M M beautiful here this time of year!
4/4/2016 8:00 AM 0.00 0.0 M M M
4/5/2016 8:00 AM 0.00 0.0 M M M overcast this AM. It's supposed to get up to 90 today
4/6/2016 8:00 AM 0.00 0.0 M M M
4/7/2016 8:00 AM 0.00 0.0 M M M heavily overcast this AM
4/8/2016 8:00 AM 0.21 M M M M began about 1930 off and on till about 1130
4/9/2016 8:00 AM 0.09 M M M M in the AM, remains of the earlier storm
4/10/2016 8:00 AM 0.00 0.0 M M M overcast this AM
4/11/2016 8:00 AM 0.22 M M M M most of the rain occurred after dark
4/12/2016 8:00 AM 0.04 M M M M during the night
4/13/2016 8:00 AM 0.00 0.0 M M M
4/14/2016 8:00 AM 0.00 0.0 M M M
4/15/2016 8:00 AM 0.00 0.0 M M M partly cloudy this AM. Wind predicted for later today
4/16/2016 8:00 AM 0.00 0.0 M M M windy most of the afternoon and continuing after dark
4/17/2016 8:00 AM 0.00 0.0 M M M sunny and cool this AM
4/18/2016 8:00 AM 0.00 0.0 M M M
4/19/2016 8:00 AM 0.00 0.0 M M M
4/20/2016 8:00 AM 0.00 0.0 M M M
4/21/2016 8:00 AM 0.00 0.0 M M M
4/22/2016 8:00 AM 0.00 0.0 M M M
4/23/2016 8:00 AM 0.00 0.0 M M M
4/24/2016 8:00 AM 0.00 0.0 M M M
4/25/2016 8:00 AM 0.00 0.0 M M M
4/26/2016 8:00 AM 0.00 0.0 M M M it was windy and dusty yesterday; officially 23 mph at 1500. cooler today
4/27/2016 8:00 AM 0.00 0.0 M M M still cool
4/28/2016 8:00 AM 0.00 0.0 M M M
4/29/2016 8:00 AM 0.00 0.0 M M M windy again yesterday. officially 28mph at 1500
4/30/2016 8:00 AM 0.00 0.0 M M M still windy but less than the day before. top speed 15 at 1800
5/1/2016 8:00 AM 0.00 0.0 M M M cool this AM. a few sprinkles 1500; not measurable
5/2/2016 8:00 AM 0.00 0.0 M M M
5/3/2016 8:00 AM 0.00 0.0 M M M
5/4/2016 8:00 AM 0.00 0.0 M M M winds began about 0830 this AM
5/5/2016 8:00 AM 0.00 0.0 M M M not as windy as expected yesterday. top speeds 23 at 11:00 AM. higher winds expected today; no moisture
5/6/2016 8:00 AM 0.00 0.0 M M M It was not as windy as predicted. A few high clouds this AM and a slim chance of rain
5/7/2016 8:00 AM 0.00 0.0 M M M not as windy as expected. beautiful cool and sunny morning
5/8/2016 8:00 AM 0.00 0.0 M M M beautiful, cool day yesterday and this AM
5/9/2016 8:00 AM 0.00 0.0 M M M a beautiful cool morning but we may break the century mark by Thursday
5/10/2016 8:00 AM 0.00 0.0 M M M
5/11/2016 8:00 AM 0.00 0.0 M M M
5/12/2016 8:00 AM 0.00 0.0 M M M supposed to be >100 today or as the locals say, the ice will break on the Santa Cruz River!
5/13/2016 8:00 AM 0.00 0.0 M M M only 99 yesterday
5/14/2016 8:00 AM 0.00 0.0 M M M The "ice" on the Santa Cruz River is still intact. We only made it to 98 yesterday
5/15/2016 8:00 AM 0.02 M M M M about 1630
5/16/2016 8:00 AM 0.00 0.0 M M M a little windy yesterday afternoon and evening. top winds 23 mph at 11:00 AM
5/17/2016 8:00 AM 0.00 0.0 M M M
5/18/2016 8:00 AM 0.00 0.0 M M M overcast this AM
5/19/2016 8:00 AM 0.00 0.0 M M M
5/20/2016 8:00 AM 0.00 0.0 M M M
5/21/2016 8:00 AM 0.00 0.0 M M M
5/22/2016 8:00 AM 0.00 0.0 M M M beautiful, relative cool day
5/23/2016 8:00 AM 0.00 0.0 M M M
5/24/2016 8:00 AM 0.00 0.0 M M M
5/25/2016 8:00 AM 0.00 0.0 M M M many beautiful cool mornings and we still haven't broken 100
5/26/2016 8:00 AM 0.00 0.0 M M M windy mid afternoon yesterday
5/27/2016 8:00 AM 0.00 0.0 M M M
5/28/2016 8:00 AM 0.00 0.0 M M M
5/29/2016 8:00 AM 0.00 0.0 M M M
5/30/2016 8:00 AM 0.00 0.0 M M M
5/31/2016 8:00 AM 0.00 0.0 M M M
6/1/2016 8:00 AM 0.00 0.0 M M M overcast this AM
6/2/2016 8:00 AM 0.00 0.0 M M M supposed to break 100 today with severe heat warnings the next several days. grateful for a relatively cool spring
6/3/2016 8:00 AM 0.00 0.0 M M M The ice finally broke on the Santa Cruz River yesterday; 102!
6/4/2016 8:00 AM 0.00 0.0 M M M
6/5/2016 8:00 AM 0.00 0.0 M M M 111 officially on the 4th
6/6/2016 8:00 AM 0.00 0.0 M M M officially 110 in Tucson on the 5th
6/7/2016 8:00 AM 0.00 0.0 M M M 111 yesterday but supposed to begin decreasing today
6/8/2016 8:00 AM 0.00 0.0 M M M
6/9/2016 8:00 AM 0.00 0.0 M M M
6/10/2016 8:00 AM 0.00 0.0 M M M overcast this AM
6/11/2016 8:00 AM 0.74 M M M M after wind and thunder we had a good downpour between 1930 and 2000, with lightning
6/12/2016 8:00 AM 0.30 M M M M started about 1150 until 1210
6/13/2016 8:00 AM 0.00 0.0 M M M
6/14/2016 8:00 AM 0.00 0.0 M M M
6/15/2016 8:00 AM 0.00 0.0 M M M
6/16/2016 8:00 AM 0.00 0.0 M M M
6/17/2016 8:00 AM 0.00 0.0 M M M
6/18/2016 8:00 AM 0.00 0.0 M M M expecting record heat the next 2 days
6/19/2016 8:00 AM 0.00 0.0 M M M
6/20/2016 8:00 AM 0.00 0.0 M M M officially 115 in Tucson yesterday
6/21/2016 8:00 AM 0.00 0.0 M M M promising looking clouds this AM 112 yesterday in Tucson; 4 hikers/walkers died Sunday!
6/22/2016 8:00 AM 0.00 0.0 M M M
6/23/2016 8:00 AM 0.00 0.0 M M M overcast this AM
6/24/2016 8:00 AM 0.00 0.0 M M M overcast most of the day yesterday. temps lower and a few sprinkles
6/25/2016 8:00 AM 0.00 0.0 M M M overcast this AM. some rain in surrounding areas but not at my home
6/26/2016 8:00 AM 0.00 0.0 M M M again rain occurred nearby but not at my home. overcast this AM
6/27/2016 8:00 AM 0.41 M M M M from about 1845 to 1930. probably more at the concert I was attending than at my home Overcast again this AM
6/28/2016 8:00 AM 0.07 M M M M sometime during the night
6/29/2016 8:00 AM 0.24 M M M M during the night
6/30/2016 8:00 AM 0.50 M M M M began about midnight; still sprinkles this AM
7/1/2016 8:00 AM 0.02 M M M M
7/2/2016 8:00 AM 0.07 M M M M gentle sprinkles during much of the early part of the day
7/3/2016 8:00 AM 0.00 0.0 M M M
7/4/2016 8:00 AM 0.00 0.0 M M M
7/5/2016 8:00 AM 0.00 0.0 M M M
7/6/2016 8:00 AM 0.00 0.0 M M M
7/7/2016 8:00 AM 0.00 0.0 M M M a few sprinkles about 1800, but not measurable
7/8/2016 8:00 AM 0.00 0.0 M M M
7/9/2016 8:00 AM 0.00 0.0 M M M
7/10/2016 8:00 AM 0.00 0.0 M M M
7/11/2016 8:00 AM 0.00 0.0 M M M
7/12/2016 8:00 AM 0.00 0.0 M M M
7/13/2016 8:00 AM 0.00 0.0 M M M
7/14/2016 8:00 AM 0.00 0.0 M M M
7/15/2016 8:00 AM 0.00 0.0 M M M
7/16/2016 8:00 AM 0.00 0.0 M M M
7/17/2016 8:00 AM 0.00 0.0 M M M overcast this AM
7/18/2016 8:00 AM 0.11 M M M M about 2100
7/19/2016 8:00 AM 0.00 0.0 M M M rain all around me but not at my home. 0.25 at the airport, the official site
7/20/2016 8:00 AM 0.04 M M M M during the night
7/21/2016 8:00 AM 0.00 0.0 M M M another dry day
7/22/2016 8:00 AM 0.00 0.0 M M M record breaking temps predicted the next 2 days
7/23/2016 8:00 AM 0.00 0.0 M M M 109 predicted today!
7/24/2016 8:00 AM 0.00 0.0 M M M partly cloudy this AM
7/25/2016 8:00 AM 0.00 0.0 M M M
7/26/2016 8:00 AM 0.00 0.0 M M M
7/27/2016 8:00 AM 0.14 M M M M most of this occurred between 2030 and 2135
7/28/2016 8:00 AM 0.24 M M M M beginning about 2100, off and on during the night with lightning, wind and thunder
7/29/2016 8:00 AM 0.00 0.0 M M M
7/30/2016 8:00 AM 0.85 M M M M began about 1840
7/31/2016 8:00 AM 0.10 M M M M about 2015
8/1/2016 8:00 AM 0.92 M M M M about 2140
8/2/2016 8:00 AM 0.00 0.0 M M M
8/3/2016 8:00 AM 0.18 M M M M off and on most of the day
8/4/2016 8:00 AM 0.00 0.0 M M M
8/5/2016 8:00 AM 0.00 0.0 M M M There was rain about 1500 while I was at the movies on the east side of town, but nothing at my home
8/6/2016 8:00 AM 0.00 0.0 M M M sprinkles and thunder about 1800 but not measurable
8/7/2016 8:00 AM 0.84 M M M M between 2040 and 2115 with thunder, lightning and some wind
8/8/2016 8:00 AM 0.00 0.0 M M M
8/9/2016 8:00 AM 0.00 0.0 M M M woke to thunder before 0700. possible rain today from Javier
8/10/2016 8:00 AM 3.50 M M M M Wow! wonderful storm from about 0830 till 1110!
8/11/2016 8:00 AM 0.00 0.0 M M M cloudy this AM
8/12/2016 8:00 AM 0.00 0.0 M M M only saw 4 Persiads about 0415. Too much city light
8/13/2016 8:00 AM 0.00 0.0 M M M
8/15/2016 8:00 AM 0.00 0.0 M M M
8/16/2016 8:00 AM 0.00 0.0 M M M
8/17/2016 8:00 AM 0.08 M M M M between 1900 and 2230. lots of thunder and lightning
8/18/2016 8:00 AM 0.00 0.0 M M M
8/19/2016 8:00 AM 0.00 0.0 M M M
8/20/2016 8:00 AM 0.00 0.0 M M M
8/21/2016 8:00 AM 0.00 0.0 M M M wind during the night but no rain
8/22/2016 8:00 AM 0.22 M M M M BEGAN ABOUT 1340 FOR ABOUT 30 MINUTES
8/23/2016 8:00 AM 0.00 0.0 M M M
8/24/2016 8:00 AM 0.00 0.0 M M M
8/25/2016 8:00 AM 0.00 0.0 M M M
8/26/2016 8:00 AM 0.05 M M M M during the night
8/27/2016 8:00 AM 0.00 0.0 M M M
8/28/2016 8:00 AM 0.00 0.0 M M M
8/29/2016 8:00 AM 0.00 0.0 M M M
8/30/2016 8:00 AM 0.00 0.0 M M M
8/31/2016 8:00 AM 0.00 0.0 M M M
9/1/2016 8:00 AM 0.00 0.0 M M M
9/2/2016 8:00 AM 0.00 0.0 M M M
9/3/2016 8:00 AM 0.00 0.0 M M M
9/4/2016 8:00 AM 0.00 0.0 M M M
9/5/2016 8:00 AM 0.00 0.0 M M M
9/6/2016 8:00 AM 0.00 0.0 M M M wind started about 1800
9/7/2016 8:00 AM 0.31 M M M M after a few sprinkles yesterday afternoon, the rain began in earnest about 0400
9/8/2016 8:00 AM 1.22 M M M M thank you Newton!
9/9/2016 8:00 AM 0.00 0.0 M M M
9/10/2016 8:00 AM 0.00 0.0 M M M
9/11/2016 8:00 AM 0.00 0.0 M M M
9/12/2016 8:00 AM 0.00 0.0 M M M
9/13/2016 8:00 AM 0.03 M M M M This was about 1800. There was rain with lightning, thunder, and nickel to quarter sized hail in other parts of the valley
9/14/2016 8:00 AM 0.02 M M M M This was about 1400. Again there was more activity in surrounding parts of the city.
9/15/2016 8:00 AM 0.00 0.0 M M M
9/16/2016 8:00 AM 0.00 0.0 M M M
9/17/2016 8:00 AM 0.00 0.0 M M M cooler mornings
9/18/2016 8:00 AM 0.00 0.0 M M M
9/19/2016 8:00 AM 0.00 0.0 M M M cloudy this AM
9/20/2016 8:00 AM 0.00 0.0 M M M sprinkles about 1800 but not measurable
9/21/2016 8:00 AM 0.00 0.0 M M M
9/22/2016 8:00 AM 0.00 0.0 M M M
9/23/2016 8:00 AM 0.00 0.0 M M M
9/24/2016 8:00 AM 0.00 0.0 M M M a few sprinkles starting about noon but not measurable at my home
9/25/2016 8:00 AM 0.00 0.0 M M M much cooler in the mornings now, about 60
9/26/2016 8:00 AM 0.00 0.0 M M M cloudy this AM
9/27/2016 8:00 AM 0.03 M M M M about 0545 with thunder. It was pretty windy yesterday.
9/28/2016 8:00 AM 0.15 M M M M 0.02 at about 0800 and the remainder at 2000 with thunder and lightning
9/29/2016 8:00 AM 0.34 M M M M sprinkles about 1400, then at 1500 a full fledged thunderstorm with multidirectional winds. Additional sprinkles this AM and heavily overcast
9/30/2016 8:00 AM 0.05 M M M M about 1730



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