Station Overview Station Location
Station Number AZ-PM-328 Latitude 32.272289
Station Name Tucson 5.1 NE Longitude -110.858273
County Pima Elevation (ft) 2517



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 0.96 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 17 0.75 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 17 1.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 18 1.15 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 18 1.12 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 18 1.05 0.01 5 0.01 5 0.00 0 0 1 0 0.0 0 0
April 18 0.37 0.00 28 0.00 28 0.00 0 0 0 0 0.0 0 0
May 18 0.24 0.00 28 0.00 28 0.00 0 0 0 0 0.0 0 0
June 18 0.23 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
July 18 1.99 2.76 30 2.76 30 0.00 0 0 6 2 0.0 0 0
Aug 18 2.54 2.54 31 2.54 31 0.00 0 0 10 3 0.0 0 0
Sept 18 1.34 1.21 29 1.21 29 0.00 0 0 4 2 0.0 0 0
Water Year Totals: 12.99" 6.52" 153 days 6.52" 153 0.00" 0 days 0 21 days 7 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
10/2/2017
10/3/2017
10/4/2017
10/5/2017
10/6/2017
10/7/2017
10/8/2017
10/9/2017
10/10/2017
10/11/2017
10/12/2017
10/13/2017
10/14/2017
10/15/2017
10/16/2017
10/17/2017
10/18/2017
10/19/2017
10/20/2017
10/21/2017
10/22/2017
10/23/2017
10/24/2017
10/25/2017
10/26/2017
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
11/8/2017
11/9/2017
11/10/2017
11/11/2017
11/12/2017
11/13/2017
11/14/2017
11/15/2017
11/16/2017
11/17/2017
11/18/2017
11/19/2017
11/20/2017
11/21/2017
11/22/2017
11/23/2017
11/24/2017
11/25/2017
11/26/2017
11/27/2017
11/28/2017
11/29/2017
11/30/2017
12/1/2017
12/2/2017
12/3/2017
12/4/2017
12/5/2017
12/6/2017
12/7/2017
12/8/2017
12/9/2017
12/10/2017
12/11/2017
12/12/2017
12/13/2017
12/14/2017
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017
12/20/2017
12/21/2017
12/22/2017
12/23/2017
12/24/2017
12/25/2017
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017
12/31/2017
Day of YearDaily PrcpMultiday Prcp
1/1/2018
1/2/2018
1/3/2018
1/4/2018
1/5/2018
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018
1/11/2018
1/12/2018
1/13/2018
1/14/2018
1/15/2018
1/16/2018
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018
1/22/2018
1/23/2018
1/24/2018
1/25/2018
1/26/2018
1/27/2018
1/28/2018
1/29/2018
1/30/2018
1/31/2018
2/1/2018
2/2/2018
2/3/2018
2/4/2018
2/5/2018
2/6/2018
2/7/2018
2/8/2018
2/9/2018
2/10/2018
2/11/2018
2/12/2018
2/13/2018
2/14/2018
2/15/2018
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018
2/21/2018
2/22/2018
2/23/2018
2/24/2018
2/25/2018
2/26/2018
2/27/2018
2/28/2018
3/1/2018
3/2/2018
3/3/2018
3/4/2018
3/5/2018
3/6/2018
3/7/2018
3/8/2018
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018
3/14/2018
3/15/2018
3/16/2018
3/17/2018
3/18/2018
3/19/2018
3/20/2018
3/21/2018
3/22/2018
3/23/2018
3/24/2018
3/25/2018
3/26/2018
3/27/2018 0.01
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
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
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.00
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.00
5/3/2018
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
5/18/2018 0.00
5/19/2018 0.00
5/20/2018 0.00
5/21/2018 0.00
5/22/2018 0.00
5/23/2018 0.00
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.00
5/28/2018 0.00
5/29/2018 0.00
5/30/2018 0.00
5/31/2018
6/1/2018
6/2/2018
6/3/2018
6/4/2018
6/5/2018
6/6/2018
6/7/2018
6/8/2018
6/9/2018
6/10/2018
6/11/2018
6/12/2018
6/13/2018
6/14/2018
6/15/2018
6/16/2018
6/17/2018
6/18/2018
6/19/2018
6/20/2018
6/21/2018
6/22/2018
6/23/2018
6/24/2018
6/25/2018
6/26/2018
6/27/2018
6/28/2018
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 T
7/7/2018
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 T
7/11/2018 0.12
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 0.49
7/16/2018 0.13
7/17/2018 0.00
7/18/2018 0.00
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.13
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 0.23
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 1.66
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 0.00
8/4/2018 0.00
8/5/2018 0.00
8/6/2018 0.00
8/7/2018 0.52
8/8/2018 0.23
8/9/2018 T
8/10/2018 0.04
8/11/2018 0.54
8/12/2018 0.12
8/13/2018 T
8/14/2018 0.00
8/15/2018 0.55
8/16/2018 0.10
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 0.00
8/20/2018 0.00
8/21/2018 0.06
8/22/2018 T
8/23/2018 0.07
8/24/2018 0.00
8/25/2018 0.31
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 T
9/2/2018 0.05
9/3/2018 0.18
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 0.33
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 T
9/19/2018 0.00
9/20/2018 0.65
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



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
3/27/2018 7:00 AM 0.01 M M M M Rain gauge mounted by 2pm. High clouds mid-day with high altitude rain noted, but none reaching ground level until evening. Measurable rain occurred between 8-10pm.
3/28/2018 7:00 AM 0.00 0.0 M M M
3/29/2018 7:00 AM 0.00 0.0 M M M
3/30/2018 7:00 AM 0.00 0.0 M M M
3/31/2018 7:00 AM 0.00 0.0 M M M
4/1/2018 8:00 AM 0.00 0.0 M M M
4/2/2018 7:00 AM 0.00 0.0 M M M
4/3/2018 7:00 AM 0.00 0.0 M M M
4/4/2018 7:00 AM 0.00 0.0 M M M
4/5/2018 7:00 AM 0.00 0.0 M M M
4/6/2018 7:00 AM 0.00 0.0 M M M
4/7/2018 7:00 AM 0.00 0.0 M M M
4/8/2018 7:30 AM 0.00 0.0 M M M
4/9/2018 7:00 AM 0.00 0.0 M M M
4/10/2018 7:00 AM 0.00 0.0 M M M
4/11/2018 7:00 AM 0.00 0.0 M M M
4/12/2018 7:00 AM 0.00 0.0 M M M
4/14/2018 7:00 AM 0.00 0.0 M M M
4/15/2018 7:00 AM 0.00 0.0 M M M
4/16/2018 7:30 AM 0.00 0.0 M M M
4/17/2018 7:00 AM 0.00 0.0 M M M
4/18/2018 7:00 AM 0.00 0.0 M M M
4/19/2018 7:00 AM 0.00 0.0 M M M
4/20/2018 7:00 AM 0.00 0.0 M M M
4/22/2018 7:30 AM 0.00 0.0 M M M
4/23/2018 7:00 AM 0.00 0.0 M M M
4/24/2018 8:00 AM 0.00 0.0 M M M
4/25/2018 7:00 AM 0.00 0.0 M M M
4/26/2018 7:00 AM 0.00 0.0 M M M
4/27/2018 7:00 AM 0.00 0.0 M M M
4/28/2018 7:00 AM 0.00 0.0 M M M Late high clouds and wind. Looked as if there was moisture but nothing hit ground
4/29/2018 8:00 AM 0.00 0.0 M M M
4/30/2018 7:00 AM 0.00 0.0 M M M
5/1/2018 7:00 AM 0.00 0.0 M M M
5/2/2018 7:00 AM 0.00 0.0 M M M
5/4/2018 7:00 AM 0.00 0.0 M M M
5/5/2018 7:00 AM 0.00 0.0 M M M
5/6/2018 7:30 AM 0.00 0.0 M M M
5/7/2018 7:00 AM 0.00 0.0 M M M
5/8/2018 7:00 AM 0.00 0.0 M M M
5/9/2018 7:00 AM 0.00 0.0 M M M
5/10/2018 7:00 AM 0.00 0.0 M M M
5/11/2018 7:00 AM 0.00 0.0 M M M
5/12/2018 7:00 AM 0.00 0.0 M M M
5/13/2018 7:00 AM 0.00 0.0 M M M
5/14/2018 7:00 AM 0.00 0.0 M M M
5/15/2018 7:00 AM 0.00 0.0 M M M
5/16/2018 7:00 AM 0.00 0.0 M M M
5/18/2018 7:00 AM 0.00 0.0 M M M
5/19/2018 7:00 AM 0.00 0.0 M M M
5/20/2018 7:00 AM 0.00 0.0 M M M
5/21/2018 7:00 AM 0.00 0.0 M M M
5/22/2018 7:00 AM 0.00 0.0 M M M
5/23/2018 7:00 AM 0.00 0.0 M M M
5/24/2018 7:00 AM 0.00 0.0 M M M
5/25/2018 7:00 AM 0.00 0.0 M M M
5/26/2018 7:00 AM 0.00 0.0 M M M
5/27/2018 7:00 AM 0.00 0.0 M M M
5/28/2018 7:00 AM 0.00 0.0 M M M
5/29/2018 7:00 AM 0.00 0.0 M M M
5/30/2018 7:00 AM 0.00 0.0 M M M
6/29/2018 7:00 AM 0.00 0.0 M M M
6/30/2018 7:00 AM 0.00 0.0 M M M
7/1/2018 7:00 AM 0.00 0.0 M M M
7/2/2018 7:00 AM 0.00 0.0 M M M
7/3/2018 7:00 AM 0.00 0.0 M M M
7/4/2018 7:00 AM 0.00 0.0 M M M
7/5/2018 7:00 AM 0.00 0.0 M M M
7/6/2018 7:00 AM T M M M M I had taken in the gauge as it was 109F at 1:30p with no rain predicted, fearing the heat would damage the gauge. Went to a movie in midtown Tucson and when we got out at 3:40p, there were puddles in the parking lot. But when reaching the Catalina Foothills and home, the rain had dissipated. With a look at the back patio, it was certainly wet, but I believe our area (in NE Tucson)missed most of this beginning of the monsoon rain. Thus, I replaced the gauge and report only a trace.
7/8/2018 7:00 AM 0.00 0.0 M M M
7/9/2018 7:00 AM 0.00 0.0 M M M Though we experienced thunder, lightning and major cloud formations north of us in the Santa Catalina Mtns, and had spattering drops of rain on our property last evening between 6-7:30pm, no rainfall was found in the gauge this morning
7/10/2018 7:00 AM T M M M M Started lightly snowing see no sprinkling at about 2:30am, continuing into the morning, but lots of humidity and no accumulated moisture.
7/11/2018 7:00 AM 0.12 M M M M Thunderstorm moved in East to west, accumulating mostly between 2&4pm.
7/12/2018 7:00 AM 0.00 0.0 M M M
7/13/2018 7:00 AM 0.00 0.0 M M M Thunderstorm all around early afternoon and evening, but no moisture dropped.
7/14/2018 7:00 AM 0.00 0.0 M M M
7/15/2018 7:30 AM 0.49 M M M M An accumulation of about .12 was achieved mid-day yesterday --7/14/18(approx. 1-4pm). This morning about 5am a monsoon burst created the largest amount of rain accumulated, occurring for about a half hour and trailing of to light rain until the time recorded. Weather seemed to be traveling from the NW over the Santa Catalina mountains nearby.
7/16/2018 7:00 AM 0.13 M M M M Rained soft and fairly steady in a.m. Cloudy but rainfree all afternoon and evening.
7/17/2018 7:00 AM 0.00 0.0 M M M
7/18/2018 7:00 AM 0.00 0.0 M M M
7/19/2018 7:00 AM 0.00 0.0 M M M
7/20/2018 7:00 AM 0.00 0.0 M M M
7/21/2018 6:30 AM 0.13 M M M M High winds and sheet lightning started early morning with moisture touching ground about a half hour or more later. Skies we're looking lit up repeatedly with only an occasional bolt seen during the prerain period.
7/22/2018 7:00 AM 0.00 0.0 M M M
7/23/2018 7:00 AM 0.00 0.0 M M M
7/24/2018 7:00 AM 0.00 0.0 M M M
7/25/2018 7:00 AM 0.00 0.0 M M M
7/26/2018 7:00 AM 0.00 0.0 M M M A quick light rain fell from a single cloud overhead in an otherwise blue sky at about 8:45am for about 5 minutes. Again, at 9pm thunderclouds moving ESE of us dropped a light sprinkling of rain, though neither event registered any accumulation in the gauge nor a trace by 7am this morning.
7/27/2018 7:00 AM 0.00 0.0 M M M Though we had a smattering of rain on west side of property last evening about 9:30p, no moisture in the gauge this morning. Having r high record high temps this week 106°-111°F.
7/28/2018 7:00 AM 0.23 M M M M Rain detected from 5:45pm to 6:00pm, amounting to .03 inches (gauge observed at 7:30pm). Second occurrence accompanying thunderstorms from 9:15pm to 10:00pm provided the remaining total of .23 inches.
7/29/2018 7:00 AM 0.00 0.0 M M M
7/30/2018 7:00 AM 0.00 0.0 M M M
7/31/2018 7:00 AM 1.66 M M M M Storm moved in both from NE & E causing high winds, lightning and thunder dropping all recorded moisture within an hour.
8/1/2018 7:00 AM 0.00 0.0 M M M
8/2/2018 7:00 AM 0.00 0.0 M M M
8/3/2018 7:00 AM 0.00 0.0 M M M
8/4/2018 7:00 AM 0.00 0.0 M M M
8/5/2018 7:30 AM 0.00 0.0 M M M
8/6/2018 7:00 AM 0.00 0.0 M M M
8/7/2018 7:00 AM 0.52 M M M M Thunderstorm arrived in evening with high winds. Apparently the storm was in a relatively small area and dropped over half an inch in 30 minutes.
8/8/2018 7:00 AM 0.23 M M M M Thunderclouds accumulated from 2pm on but didn't release moisture until after 8pm. Total measureable rain dropped in +-20 minutes.
8/9/2018 7:30 AM T M M M M Thunderclouds accumulated evening hours. Lightning and thunder present, but only a trace registered overnight.
8/10/2018 7:00 AM 0.04 M M M M Rain must have fallen in the early morning hours.
8/11/2018 7:00 AM 0.54 M M M M Monsoon clouds arrive and drop most moisture between 4pm and 5:30pm
8/12/2018 7:00 AM 0.12 M M M M Thunderclouds amassed, thunder and lightning closed in and most rain fell after 7pm to 7:30. Some moisture fell in the early morning hours.
8/13/2018 7:00 AM T M M M M Rain heard on skylights late evening, but no measureable amount noted in gauge.
8/14/2018 7:00 AM 0.00 0.0 M M M
8/15/2018 7:00 AM 0.55 M M M M Thunderclouds forming in mid afternoon culminating in downpour at 10:15pm for about 20 minutes. High winds, lightning and thunder. Rain continued for more than an hour. Some precip in early morning.
8/16/2018 7:00 AM 0.10 M M M M Rain early in the day, lasting only a short time. Once at 9:00am and another episode about 11:00am.
8/17/2018 7:00 AM 0.00 0.0 M M M
8/18/2018 7:00 AM 0.00 0.0 M M M
8/19/2018 7:00 AM 0.00 0.0 M M M
8/20/2018 7:00 AM 0.00 0.0 M M M
8/21/2018 7:00 AM 0.06 M M M M Thunder clouds accumulated late afternoon dropping rain within 10 minutes.
8/22/2018 7:00 AM T M M M M Slight spattering of rain about 1:30pm. Wouldn't have seen it if not in the backyard.
8/23/2018 7:00 AM 0.07 M M M M Trace during daylight hours with just sprinkling episodes at. 1:45pm and 5pm. Woke to rain at 3:15am. Unsure of duration.
8/24/2018 7:00 AM 0.00 0.0 M M M
8/25/2018 7:00 AM 0.31 M M M M We were sitting in a circle of clear with major lightning and thunder surrounding us. Rain began dropping about 7:15pm continuing through about 9:30-10pm.
8/26/2018 7:00 AM 0.00 0.0 M M M
8/27/2018 7:00 AM 0.00 0.0 M M M
8/28/2018 7:00 AM 0.00 0.0 M M M
8/29/2018 7:00 AM 0.00 0.0 M M M
8/30/2018 7:00 AM 0.00 0.0 M M M
8/31/2018 6:50 AM 0.00 0.0 M M M
9/1/2018 7:00 AM T M M M M Slight sprinkling of rain around 9pm lasting just a few minutes. No measureable amount registered in gauge
9/2/2018 7:00 AM 0.05 M M M M Clouds rolled in late morning and rained for a brief period at noon.
9/3/2018 7:00 AM 0.18 M M M M First rainfall hit at 5:15 lasting about 20 minutes. After 9:00pm much thunder occurrence bringing rain throughout the night ceasing early unsure of heaviest precip.
9/4/2018 7:00 AM 0.00 0.0 M M M
9/5/2018 7:00 AM 0.00 0.0 M M M
9/6/2018 7:00 AM 0.00 0.0 M M M
9/7/2018 7:30 AM 0.33 M M M M Monsoon conditions begin accruing mid-afternoon. Rain came on quickly from the Santa Catalina mountains north of us dropping all accumulated rain in about 30 minutes.
9/8/2018 7:30 AM 0.00 0.0 M M M
9/9/2018 7:30 AM 0.00 0.0 M M M
9/10/2018 7:00 AM 0.00 0.0 M M M
9/11/2018 7:00 AM 0.00 0.0 M M M
9/12/2018 7:00 AM 0.00 0.0 M M M
9/13/2018 7:00 AM 0.00 0.0 M M M
9/14/2018 7:00 AM 0.00 0.0 M M M
9/15/2018 7:00 AM 0.00 0.0 M M M
9/16/2018 7:00 AM 0.00 0.0 M M M
9/17/2018 7:00 AM 0.00 0.0 M M M
9/18/2018 7:00 AM T M M M M At 2:45pm, I heard tapping on my skylights. Sure enough, outside I could have counted the drops, but there was the trace.
9/19/2018 7:00 AM 0.00 0.0 M M M
9/20/2018 7:00 AM 0.65 M M M M Rained throughout the day and evening; heavier in the pm. .01" recorded from 9am until noon. At 1pm rain began again accumulating now to.07" at 3:30pm. From 3:30 to 5pm the total was .25". Checking gauge at 9:30 pm showed .43". Final reading at 7am .65".
9/21/2018 7:00 AM 0.00 0.0 M M M
9/22/2018 7:00 AM 0.00 0.0 M M M
9/23/2018 7:00 AM 0.00 0.0 M M M
9/24/2018 7:00 AM 0.00 0.0 M M M
9/25/2018 6:00 AM 0.00 0.0 M M M
9/26/2018 7:00 AM 0.00 0.0 M M M
9/27/2018 7:00 AM 0.00 0.0 M M M
9/28/2018 7:00 AM 0.00 0.0 M M M
9/29/2018 7:00 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