Station Overview Station Location
Station Number AZ-PN-63 Latitude 32.8865
Station Name Casa Grande 3.0 ENE Longitude -111.7024
County Pinal Elevation (ft) 1417



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 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 18 0.55 0.14 22 0.14 22 0.00 0 0 1 0 0.0 0 0
Dec 18 1.09 0.33 31 0.33 31 0.00 0 0 2 5 0.0 0 0
Jan 19 0.77 1.01 31 1.01 31 0.00 0 0 3 2 0.0 0 0
Feb 19 0.91 2.58 28 2.58 28 0.00 0 0 8 2 0.0 0 0
March 19 0.80 0.34 31 0.34 31 0.00 0 0 2 0 0.0 0 0
April 19 0.29 0.00 7 0.00 7 0.00 0 0 0 0 0.0 0 0
May 19 0.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 19 0.12 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 19 0.89 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 19 1.55 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 19 0.76 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 8.53" 4.40" 150 days 4.40" 150 0.00" 0 days 0 16 days 9 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
10/2/2018
10/3/2018
10/4/2018
10/5/2018
10/6/2018
10/7/2018
10/8/2018
10/9/2018
10/10/2018
10/11/2018
10/12/2018
10/13/2018
10/14/2018
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 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 0.14
12/1/2018 T
12/2/2018 T
12/3/2018 0.00
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.00
12/7/2018 0.09
12/8/2018 T
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 T
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 0.24
12/27/2018 0.00
12/28/2018 T
12/29/2018 0.00
12/30/2018 0.00
12/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.40
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.54
1/7/2019 T
1/8/2019 0.00
1/9/2019 0.00
1/10/2019 T
1/11/2019 0.00
1/12/2019 0.00
1/13/2019 0.07
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 0.02
2/2/2019 0.00
2/3/2019 0.13
2/4/2019 0.20
2/5/2019 0.05
2/6/2019 0.00
2/7/2019 0.00
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 T
2/15/2019 0.24
2/16/2019 T
2/17/2019 0.00
2/18/2019 0.07
2/19/2019 0.00
2/20/2019 0.00
2/21/2019 0.00
2/22/2019 1.56
2/23/2019 0.31
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 0.25
3/13/2019 0.09
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
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
9/17/2019
9/18/2019
9/19/2019
9/20/2019
9/21/2019
9/22/2019
9/23/2019
9/24/2019
9/25/2019
9/26/2019
9/27/2019
9/28/2019
9/29/2019
9/30/2019



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/9/2018 7:00 AM 0.00 0.0 M M M
11/10/2018 7:00 AM 0.00 0.0 M M M
11/11/2018 7:00 AM 0.00 0.0 M M M
11/12/2018 7:00 AM 0.00 0.0 M M M
11/13/2018 7:00 AM 0.00 0.0 M M M
11/14/2018 7:00 AM 0.00 0.0 M M M
11/15/2018 7:00 AM 0.00 0.0 M M M
11/16/2018 7:00 AM 0.00 0.0 M M M
11/17/2018 7:00 AM 0.00 0.0 M M M
11/18/2018 7:00 AM 0.00 0.0 M M M
11/19/2018 7:00 AM 0.00 0.0 M M M
11/20/2018 7:00 AM 0.00 0.0 M M M
11/21/2018 7:00 AM 0.00 0.0 M M M
11/22/2018 7:00 AM 0.00 0.0 M M M
11/23/2018 7:00 AM 0.00 0.0 M M M
11/24/2018 7:00 AM 0.00 0.0 M M M
11/25/2018 7:00 AM 0.00 0.0 M M M
11/26/2018 7:00 AM 0.00 0.0 M M M
11/27/2018 7:00 AM 0.00 0.0 M M M
11/28/2018 7:00 AM 0.00 0.0 M M M
11/29/2018 7:00 AM 0.00 0.0 M M M
11/30/2018 7:00 AM 0.14 M M M M Most of the rain occurred between 12:30am and 2:30am. Blustery between 12:30am and 1:30am with wind gusts 35-45 mph.
12/1/2018 7:00 AM T M M M M
12/2/2018 7:00 AM T M M M M
12/3/2018 7:00 AM 0.00 0.0 M M M
12/4/2018 7:00 AM 0.00 0.0 M M M
12/5/2018 7:00 AM 0.00 0.0 M M M
12/6/2018 7:00 AM 0.00 0.0 M M M
12/7/2018 7:00 AM 0.09 M M M M A heavy downpour around 4am that lasted about 2 minutes. Otherwise a few sprinkles off and on starting around 3pm.
12/8/2018 7:00 AM T M M M M
12/9/2018 7:00 AM 0.00 0.0 M M M
12/10/2018 7:00 AM 0.00 0.0 M M M
12/11/2018 7:00 AM 0.00 0.0 M M M
12/12/2018 7:00 AM 0.00 0.0 M M M
12/13/2018 7:00 AM 0.00 0.0 M M M
12/14/2018 7:00 AM 0.00 0.0 M M M
12/15/2018 7:00 AM 0.00 0.0 M M M
12/16/2018 7:00 AM 0.00 0.0 M M M
12/17/2018 7:00 AM 0.00 0.0 M M M
12/18/2018 7:00 AM T M M M M A brief light rain shower early last evening.
12/19/2018 7:00 AM 0.00 0.0 M M M
12/20/2018 7:00 AM 0.00 0.0 M M M
12/21/2018 7:00 AM 0.00 0.0 M M M
12/22/2018 7:00 AM 0.00 0.0 M M M
12/23/2018 7:00 AM 0.00 0.0 M M M
12/24/2018 7:00 AM 0.00 0.0 M M M
12/25/2018 7:00 AM 0.00 0.0 M M M
12/26/2018 7:00 AM 0.24 M M M M
12/27/2018 7:00 AM 0.00 0.0 M M M
12/28/2018 7:00 AM T M M M M A light rain shower just before midnight.
12/29/2018 7:00 AM 0.00 0.0 M M M First freeze of the season... 31 degrees at 7am.
12/30/2018 7:00 AM 0.00 0.0 M M M 31 degrees at 7am.
12/31/2018 7:00 AM 0.00 0.0 M M M The overnight low was 33 degrees.
1/1/2019 7:00 AM 0.40 M M M M Rain began just after 1pm and continued to around midnight. There were periods of moderate rain. Breezy during the afternoon. Total precipitation for December: 0.33 inch.
1/2/2019 7:00 AM 0.00 0.0 M M M
1/3/2019 7:00 AM 0.00 0.0 M M M
1/4/2019 7:00 AM 0.00 0.0 M M M
1/5/2019 7:00 AM 0.00 0.0 M M M
1/6/2019 7:00 AM 0.54 M M M M
1/7/2019 7:00 AM T M M M M
1/8/2019 7:00 AM 0.00 0.0 M M M
1/9/2019 7:00 AM 0.00 0.0 M M M
1/10/2019 7:00 AM T M M M M A few drops of rain around 3am.
1/11/2019 7:00 AM 0.00 0.0 M M M
1/12/2019 7:00 AM 0.00 0.0 M M M
1/13/2019 7:00 AM 0.07 M M M M Periods of light rain overnight.
1/14/2019 7:00 AM 0.00 0.0 M M M
1/15/2019 7:00 AM 0.00 0.0 M M M
1/16/2019 7:00 AM 0.00 0.0 M M M Although threatening at times, our 70% chance of rain did not materialize, but there were 1/2 inch amounts 50 miles north and inch amounts 100 miles to the northwest of here.
1/17/2019 7:00 AM 0.00 0.0 M M M
1/18/2019 7:00 AM 0.00 0.0 M M M
1/19/2019 7:00 AM 0.00 0.0 M M M
1/20/2019 7:00 AM 0.00 0.0 M M M
1/21/2019 7:00 AM 0.00 0.0 M M M
1/22/2019 7:00 AM 0.00 0.0 M M M
1/23/2019 7:00 AM 0.00 0.0 M M M
1/24/2019 7:00 AM 0.00 0.0 M M M
1/25/2019 7:00 AM 0.00 0.0 M M M The overnight low temperature for the past 3 nights has been 33°F.
1/26/2019 7:00 AM 0.00 0.0 M M M Overnight low temperature 34°F.
1/27/2019 7:00 AM 0.00 0.0 M M M
1/28/2019 7:00 AM 0.00 0.0 M M M
1/29/2019 7:00 AM 0.00 0.0 M M M
1/30/2019 7:00 AM 0.00 0.0 M M M
1/31/2019 7:00 AM 0.00 0.0 M M M
2/1/2019 7:00 AM 0.02 M M M M A few periods of early morning light rain between around 4:30 and 7am.
2/2/2019 7:00 AM 0.00 0.0 M M M
2/3/2019 7:00 AM 0.13 M M M M
2/4/2019 7:00 AM 0.20 M M M M Periods of rain showers yesterday until late afternoon. Light drizzle overnight.
2/5/2019 7:00 AM 0.05 M M M M Morning off and on rain showers.... ending around 10:30am.
2/6/2019 7:00 AM 0.00 0.0 M M M
2/7/2019 7:00 AM 0.00 0.0 M M M The 7am temperature is 31°F.
2/8/2019 7:00 AM 0.00 0.0 M M M 31 degrees at 7am... the 3rd night in succession with below freezing temperature.
2/9/2019 7:00 AM 0.00 0.0 M M M
2/10/2019 7:00 AM 0.00 0.0 M M M
2/11/2019 7:00 AM 0.00 0.0 M M M
2/12/2019 7:00 AM 0.00 0.0 M M M
2/13/2019 7:00 AM 0.00 0.0 M M M
2/14/2019 7:00 AM T M M M M Light rain in the early morning hours.
2/15/2019 7:00 AM 0.24 M M M M Several periods of rain and drizzle over the past 20 hours.
2/16/2019 7:00 AM T M M M M Periods of drizzle early.
2/17/2019 7:00 AM 0.00 0.0 M M M
2/18/2019 7:00 AM 0.07 M M M M Early morning rain showers. Light rain at 7am observation time. Cloudy and 45 degrees.
2/19/2019 7:00 AM 0.00 0.0 M M M
2/20/2019 7:00 AM 0.00 0.0 M M M The overnight low temperature 29°F.
2/21/2019 7:00 AM 0.00 0.0 M M M
2/22/2019 7:00 AM 1.56 M M M M Almost non-stop rain since 9am yesterday morning, and continuing at 7am observation time. The rain was mostly light, but many periods of moderate rain and a few brief periods of heavy rain.
2/23/2019 7:00 AM 0.31 M M M M Freezing temperatures overnight ... a lot of early morning frost and dense fog in some areas. Yesterday: Light rain early, then a few periods of heavy rain showers in the afternoon. Some strong gusty wind. There was a brief period of hail in the late afternoon. It was the smallest hail I have ever seen... smaller than pea size... perfectly round hail of BB size! Total precipitation over the past two days 1.87... about 1/5 of the annual precipitation!
2/24/2019 7:00 AM 0.00 0.0 M M M
2/25/2019 7:00 AM 0.00 0.0 M M M
2/26/2019 7:00 AM 0.00 0.0 M M M
2/27/2019 7:00 AM 0.00 0.0 M M M
2/28/2019 7:00 AM 0.00 0.0 M M M
3/1/2019 7:00 AM 0.00 0.0 M M M
3/2/2019 7:00 AM 0.00 0.0 M M M
3/3/2019 7:00 AM 0.00 0.0 M M M
3/4/2019 7:00 AM 0.00 0.0 M M M
3/5/2019 7:00 AM 0.00 0.0 M M M
3/6/2019 7:00 AM 0.00 0.0 M M M
3/7/2019 7:00 AM 0.00 0.0 M M M
3/8/2019 7:00 AM 0.00 0.0 M M M
3/9/2019 7:00 AM 0.00 0.0 M M M
3/10/2019 7:00 AM 0.00 0.0 M M M
3/11/2019 7:00 AM 0.00 0.0 M M M
3/12/2019 7:00 AM 0.25 M M M M Periods of rain showers last evening and overnight.
3/13/2019 7:00 AM 0.09 M M M M The wind picked up in the early morning hours becoming blustery with gusts 35-40 mph. Still quite breezy at 7am.
3/14/2019 7:00 AM 0.00 0.0 M M M A blustery day yesterday. The strong wind was caused by a rare event... something referred to as a "Bomb Cyclone"... a rapidly intensifying area of Low Pressure that moved northeast out of Arizona yesterday and intensified causing wind gusts of 75-80 mph in the Texas Panhandle and into the Front Range and plains of eastern Colorado. Colorado Springs reported a peak wind gust of 97 mph. Tractor Trailers were blown over in the Amarillo area, and with the accompanied snowfall, blizzard conditions were reported in 64 cities on the Great Plains.
3/15/2019 7:00 AM 0.00 0.0 M M M
3/16/2019 7:00 AM 0.00 0.0 M M M
3/17/2019 7:00 AM 0.00 0.0 M M M
3/18/2019 7:00 AM 0.00 0.0 M M M
3/19/2019 7:00 AM 0.00 0.0 M M M
3/20/2019 7:00 AM 0.00 0.0 M M M
3/21/2019 7:00 AM 0.00 0.0 M M M
3/22/2019 7:00 AM 0.00 0.0 M M M
3/23/2019 7:00 AM 0.00 0.0 M M M
3/24/2019 7:00 AM 0.00 0.0 M M M
3/25/2019 7:00 AM 0.00 0.0 M M M
3/26/2019 7:00 AM 0.00 0.0 M M M
3/27/2019 7:00 AM 0.00 0.0 M M M
3/28/2019 7:00 AM 0.00 0.0 M M M
3/29/2019 7:00 AM 0.00 0.0 M M M
3/30/2019 7:00 AM 0.00 0.0 M M M
3/31/2019 7:00 AM 0.00 0.0 M M M
4/1/2019 7:00 AM 0.00 0.0 M M M
4/2/2019 7:00 AM 0.00 0.0 M M M
4/3/2019 7:00 AM 0.00 0.0 M M M
4/4/2019 7:00 AM 0.00 0.0 M M M
4/5/2019 7:00 AM 0.00 0.0 M M M
4/6/2019 7:00 AM 0.00 0.0 M M M
4/7/2019 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