Station Overview Station Location
Station Number AZ-MR-161 Latitude 33.398227
Station Name Tempe 1.1 SW Longitude -111.912785
County Maricopa Elevation (ft) 1182



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 0.59 3.80 7 3.80 7 0.00 0 0 7 0 0.0 0 0
Nov 18 0.67 0.13 1 0.13 1 0.00 0 0 1 0 0.0 0 0
Dec 18 1.09 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 19 1.00 1.16 5 1.16 5 0.00 0 0 4 1 0.0 0 0
Feb 19 1.09 2.90 7 2.32 5 0.58 2 1 5 0 0.0 0 0
March 19 1.19 0.41 2 0.41 2 0.00 0 0 2 0 0.0 0 0
April 19 0.33 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 19 0.13 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 19 0.03 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 19 1.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 19 1.22 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 19 0.71 1.73 4 1.73 4 0.00 0 0 4 0 0.0 0 0
Water Year Totals: 9.11" 10.13" 26 days 9.55" 24 0.58" 2 days 1 23 days 1 days 0.0" 0 days 0 days



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

Day of Year Daily Prcp Multiday Prcp
10/1/2018 0.51
10/2/2018 0.48
10/3/2018 1.09
10/4/2018
10/5/2018
10/6/2018
10/7/2018 0.27
10/8/2018
10/9/2018
10/10/2018
10/11/2018
10/12/2018 0.02
10/13/2018 0.03
10/14/2018 1.40
10/15/2018
10/16/2018
10/17/2018
10/18/2018
10/19/2018
10/20/2018
10/21/2018
10/22/2018
10/23/2018
10/24/2018
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018
10/30/2018
10/31/2018
11/1/2018
11/2/2018
11/3/2018
11/4/2018
11/5/2018
11/6/2018
11/7/2018
11/8/2018
11/9/2018
11/10/2018
11/11/2018
11/12/2018
11/13/2018
11/14/2018
11/15/2018
11/16/2018
11/17/2018
11/18/2018
11/19/2018
11/20/2018
11/21/2018
11/22/2018
11/23/2018
11/24/2018
11/25/2018
11/26/2018
11/27/2018
11/28/2018
11/29/2018
11/30/2018 0.13
12/1/2018
12/2/2018
12/3/2018
12/4/2018
12/5/2018
12/6/2018
12/7/2018
12/8/2018
12/9/2018
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018
12/16/2018
12/17/2018
12/18/2018
12/19/2018
12/20/2018
12/21/2018
12/22/2018
12/23/2018
12/24/2018
12/25/2018
12/26/2018
12/27/2018
12/28/2018
12/29/2018
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.28
1/2/2019
1/3/2019
1/4/2019
1/5/2019
1/6/2019 0.67
1/7/2019
1/8/2019
1/9/2019
1/10/2019
1/11/2019
1/12/2019
1/13/2019 0.07
1/14/2019
1/15/2019 T
1/16/2019 0.14
1/17/2019
1/18/2019
1/19/2019
1/20/2019
1/21/2019
1/22/2019
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019
1/29/2019
1/30/2019
1/31/2019
2/1/2019
2/2/2019
2/3/2019 **
2/4/2019 0.58
2/5/2019
2/6/2019 0.16
2/7/2019
2/8/2019
2/9/2019
2/10/2019
2/11/2019
2/12/2019
2/13/2019
2/14/2019
2/15/2019 0.14
2/16/2019
2/17/2019
2/18/2019 0.02
2/19/2019
2/20/2019
2/21/2019
2/22/2019 1.68
2/23/2019 0.32
2/24/2019
2/25/2019
2/26/2019
2/27/2019
2/28/2019
3/1/2019
3/2/2019
3/3/2019
3/4/2019
3/5/2019
3/6/2019
3/7/2019
3/8/2019
3/9/2019
3/10/2019
3/11/2019
3/12/2019 0.28
3/13/2019 0.13
3/14/2019
3/15/2019
3/16/2019
3/17/2019
3/18/2019
3/19/2019
3/20/2019
3/21/2019
3/22/2019
3/23/2019
3/24/2019
3/25/2019
3/26/2019
3/27/2019
3/28/2019
3/29/2019
3/30/2019
3/31/2019
Day of YearDaily PrcpMultiday Prcp
4/1/2019
4/2/2019
4/3/2019
4/4/2019
4/5/2019
4/6/2019
4/7/2019
4/8/2019
4/9/2019
4/10/2019
4/11/2019
4/12/2019
4/13/2019
4/14/2019
4/15/2019
4/16/2019
4/17/2019
4/18/2019
4/19/2019
4/20/2019
4/21/2019
4/22/2019
4/23/2019
4/24/2019
4/25/2019
4/26/2019
4/27/2019
4/28/2019
4/29/2019
4/30/2019
5/1/2019
5/2/2019
5/3/2019
5/4/2019
5/5/2019
5/6/2019
5/7/2019
5/8/2019
5/9/2019
5/10/2019
5/11/2019
5/12/2019
5/13/2019
5/14/2019
5/15/2019
5/16/2019
5/17/2019
5/18/2019
5/19/2019
5/20/2019
5/21/2019
5/22/2019
5/23/2019
5/24/2019
5/25/2019
5/26/2019
5/27/2019
5/28/2019
5/29/2019
5/30/2019
5/31/2019
6/1/2019
6/2/2019
6/3/2019
6/4/2019
6/5/2019
6/6/2019
6/7/2019
6/8/2019
6/9/2019
6/10/2019
6/11/2019
6/12/2019
6/13/2019
6/14/2019
6/15/2019
6/16/2019
6/17/2019
6/18/2019
6/19/2019
6/20/2019
6/21/2019
6/22/2019
6/23/2019
6/24/2019
6/25/2019
6/26/2019
6/27/2019
6/28/2019
6/29/2019
6/30/2019
Day of YearDaily PrcpMultiday Prcp
7/1/2019
7/2/2019
7/3/2019
7/4/2019
7/5/2019
7/6/2019
7/7/2019
7/8/2019
7/9/2019
7/10/2019
7/11/2019
7/12/2019
7/13/2019
7/14/2019
7/15/2019
7/16/2019
7/17/2019
7/18/2019
7/19/2019
7/20/2019
7/21/2019
7/22/2019
7/23/2019
7/24/2019
7/25/2019
7/26/2019
7/27/2019
7/28/2019
7/29/2019
7/30/2019
7/31/2019
8/1/2019
8/2/2019
8/3/2019
8/4/2019
8/5/2019
8/6/2019
8/7/2019
8/8/2019
8/9/2019
8/10/2019
8/11/2019
8/12/2019
8/13/2019
8/14/2019
8/15/2019
8/16/2019
8/17/2019
8/18/2019
8/19/2019
8/20/2019
8/21/2019
8/22/2019
8/23/2019
8/24/2019
8/25/2019
8/26/2019
8/27/2019
8/28/2019
8/29/2019
8/30/2019
8/31/2019
9/1/2019
9/2/2019
9/3/2019
9/4/2019
9/5/2019
9/6/2019
9/7/2019
9/8/2019
9/9/2019
9/10/2019
9/11/2019
9/12/2019
9/13/2019
9/14/2019
9/15/2019
9/16/2019 0.08
9/17/2019
9/18/2019
9/19/2019
9/20/2019
9/21/2019
9/22/2019
9/23/2019 1.20
9/24/2019 0.05
9/25/2019
9/26/2019
9/27/2019 0.40
9/28/2019
9/29/2019
9/30/2019



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 8:00 AM 0.51 M M M M Received 0.51 inches of precipitation in the last 24 hours, total for the 2018 calendar year is now 5.04 inches. At 08:00, overcast sky, no wind, temp of 72°F, unk Relative Humidity, Bar Pressure steady at 28.50inHg.
10/2/2018 7:30 AM 0.48 M M M M Received 0.48 inches of precipitation in the last 24 hours, total for the 2018 calendar year is now 5.52 inches. At 07:30, overcast sky, no wind, temp of 71°F, unk Relative Humidity, Bar Pressure steady at 28.41inHg.
10/3/2018 7:30 AM 1.09 M M M M Received 1.09 inches of precipitation in the last 24 hours, total for the 2018 calendar year is now 6.61 inches. At 07:30, overcast sky, no wind, temp of 74°F, unk Relative Humidity, Bar Pressure steady at 28.50inHg.
10/7/2018 7:55 AM 0.27 M M M M Received 0.27 inches of precipitation in the last 24 hours, total for the 2018 calendar year is now 6.88 inches. At 07:55, overcast sky, no wind, temp of 61°F, unk Relative Humidity, Bar Pressure steady at 28.26inHg.
10/12/2018 7:45 AM 0.02 M M M M Received 0.02 inches of precipitation in the last 24 hours, total for the 2018 calendar year is now 6.90 inches. At 07:45, overcast sky, no wind, temp of 67°F, unk Relative Humidity, Bar Pressure steady at 28.44inHg.
10/13/2018 7:20 AM 0.03 M M M M Received 0.03 inches of precipitation in the last 24 hours, total for the 2018 calendar year is now 6.93 inches. At 07:20, overcast sky, no wind, temp of 69°F, unk Relative Humidity, Bar Pressure steady at 28.35inHg.
10/14/2018 8:00 AM 1.40 M M M M Received 1.40 inches of precipitation in the last 24 hours (WOW!!!), total for the 2018 calendar year is now 8.33 inches. At 08:00, clear sky, no wind, temp of 66°F, unk Relative Humidity, Bar Pressure steady at 28.44inHg.
11/30/2018 7:05 AM 0.13 M M M M Received 0.13 inches of precipitation in the last 24 hours, total for the 2018 calendar year is now 8.46 inches. At 07:05, overcast sky, no wind, temp of 50°F and Relative Humidity of 45%, Bar Pressure steady at 28.67inHg.
1/1/2019 8:00 AM 0.28 M M M M Received 0.28 inches of precipitation in the last 24 hours, total for the 2018 calendar year is now 8.74 inches. At 08:00, overcast sky, no wind, temp of 40°F, 39% Relative Humidity, Bar Pressure steady at 28.61inHg.
1/6/2019 7:45 AM 0.67 M M M M Received 0.67 inches of precipitation in the last 24 hours, total for the 2019 calendar year is now 0.67 inches. At 07:45, overcast sky, no wind, temp of 51°F, 45% Relative Humidity, Bar Pressure steady at 28.59inHg.
1/13/2019 8:15 AM 0.07 M M M M Received 0.07 inches of precipitation in the last 24 hours, total for the 2019 calendar year is now 0.74 inches. At 08:15, overcast sky, no wind, temp of 47°F, 71% Relative Humidity, Bar Pressure steady at 28.61inHg.
1/15/2019 7:00 AM T M M M M Received Trace of precipitation in the last 24 hours, total for the 2019 calendar year is now 0.74 inches. At 08:30, overcast sky, no wind, temp of 55°F, 29% Relative Humidity, Bar Pressure steady at 28.61inHg.
1/16/2019 8:15 AM 0.14 M M M M Received 0.14 inches of precipitation in the last 24 hours, total for the 2019 calendar year is now 0.88 inches. At 08:15, partly overcast sky, no wind, temp of 51°F, 51% Relative Humidity, Bar Pressure steady at 28.76inHg.
2/6/2019 8:00 AM 0.16 M M M M Received 0.16 inches of precipitation in the last 24 hours, total for the 2019 calendar year is now 1.62 inches. At 08:00, clear sky, no wind, temp of 47°F, 19% Relative Humidity, Bar Pressure steady at 28.47inHg.
2/15/2019 7:20 AM 0.14 M M M M Received 0.14 inches of precipitation in the last 24 hours, total for the 2019 calendar year is now 1.76 inches. At 07:20, partially over-cast sky, no wind, temp of 52°F, 47% Relative Humidity, Bar Pressure steady at 28.50inHg.
2/18/2019 8:40 AM 0.02 M M M M Received 0.02 inches of precipitation in the last 24 hours, total for the 2019 calendar year is now 1.78 inches. At 08:40, over-cast sky, no wind, temp of 46°F, 86% Relative Humidity, Bar Pressure steady at 28.53inHg.
2/22/2019 7:59 AM 1.68 M M M M Received 1.68 inches of precipitation in the last 24 hours (a record for this observer!), total for the 2019 calendar year is now 3.46 inches. At 07:59, over-cast sky, no wind, temp of 42°F, 98% Relative Humidity, Bar Pressure steady at 28.64inHg.
2/23/2019 9:00 AM 0.32 M M M M Received 0.32 inches of precipitation in the last 24 hours, total for the 2019 calendar year is now 3.78 inches. At 09:00, clear sky, no wind, temp of 42°F, 98% Relative Humidity, Bar Pressure rising at 29.15inHg.
3/12/2019 8:15 AM 0.28 M M M M Received 0.32 inches of precipitation in the last 24 hours, total for the 2019 calendar year is now 3.78 inches. At 09:00, clear sky, no wind, temp of 42°F, 98% Relative Humidity, Bar Pressure rising at 29.15inHg.
3/13/2019 7:30 AM 0.13 M M M M Received 0.13 inches of precipitation in the last 24 hours, total for the 2019 calendar year is now 4.19 inches. At 07:30, overcast sky, no wind, temp of 53°F, 98% Relative Humidity, Bar Pressure steady at 28.64 inHg.
9/16/2019 8:00 AM 0.08 M M M M Received 0.08 inches of precipitation in the last 24 hours. Brief, heavy, localized squall just before sun rise. At 08:00, scattered clouds, no wind, temp of 83°F, 11% Relative Humidity, Bar Pressure steady at 28.79 inHg. Computer problems cause of late report.
9/23/2019 7:00 AM 1.20 M M M M Received 1.20 inches of precipitation in the last 24 hours. Heavy, localized squall just before sunrise . At 07:00, overcast sky, no wind, temp of 76°F, 36% Relative Humidity, Bar Pressure steady at 28.79 inHg.
9/24/2019 7:00 AM 0.05 M M M M Received 0.05 inches of precipitation in the last 24 hours. At 07:00, overcast sky, no wind, temp of 70°F, 32% Relative Humidity, Bar Pressure steady at 28.79 inHg.
9/27/2019 7:30 AM 0.40 M M M M Received 0.40 inches of precipitation in the last 24 hours. At 07:30, clear sky, no wind, temp of 74°F, 41% Relative Humidity, Bar Pressure steady at 28.73 inHg.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/3/2019 2/04/2019 7:00 AM 2 0.58 M M Total precipitation for 2019 calendar year is now 1.46 inches



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