Station Overview Station Location
Station Number AZ-MR-504 Latitude 33.363
Station Name Gilbert 2.6 ENE Longitude -111.7375
County Maricopa Elevation (ft) 1273



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 0.57 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 17 0.73 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 17 1.18 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 18 1.09 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 18 1.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 18 1.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 18 0.38 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 18 0.12 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 18 0.04 0.05 12 0.05 12 0.00 0 0 1 0 0.0 0 0
July 18 0.94 0.21 23 0.21 23 0.00 0 0 3 0 0.0 0 0
Aug 18 1.12 1.56 19 1.56 19 0.00 0 0 5 0 0.0 0 0
Sept 18 0.76 0.29 30 0.29 30 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 9.37" 2.11" 84 days 2.11" 84 0.00" 0 days 0 10 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
10/1/2017
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
3/28/2018
3/29/2018
3/30/2018
3/31/2018
Day of YearDaily PrcpMultiday Prcp
4/1/2018
4/2/2018
4/3/2018
4/4/2018
4/5/2018
4/6/2018
4/7/2018
4/8/2018
4/9/2018
4/10/2018
4/11/2018
4/12/2018
4/13/2018
4/14/2018
4/15/2018
4/16/2018
4/17/2018
4/18/2018
4/19/2018
4/20/2018
4/21/2018
4/22/2018
4/23/2018
4/24/2018
4/25/2018
4/26/2018
4/27/2018
4/28/2018
4/29/2018
4/30/2018
5/1/2018
5/2/2018
5/3/2018
5/4/2018
5/5/2018
5/6/2018
5/7/2018
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018
5/13/2018
5/14/2018
5/15/2018
5/16/2018
5/17/2018
5/18/2018
5/19/2018
5/20/2018
5/21/2018
5/22/2018
5/23/2018
5/24/2018
5/25/2018
5/26/2018
5/27/2018
5/28/2018
5/29/2018
5/30/2018
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 0.00
6/15/2018 0.00
6/16/2018 0.05
6/17/2018
6/18/2018
6/19/2018
6/20/2018 0.00
6/21/2018
6/22/2018 0.00
6/23/2018 0.00
6/24/2018
6/25/2018 0.00
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 0.00
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 0.00
7/7/2018 0.00
7/8/2018
7/9/2018 0.04
7/10/2018 0.06
7/11/2018 0.00
7/12/2018 0.11
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 0.00
7/16/2018 0.00
7/17/2018 0.00
7/18/2018
7/19/2018 0.00
7/20/2018
7/21/2018 0.00
7/22/2018
7/23/2018 0.00
7/24/2018
7/25/2018
7/26/2018 0.00
7/27/2018 0.00
7/28/2018 0.00
7/29/2018
7/30/2018 0.00
7/31/2018
8/1/2018 M
8/2/2018
8/3/2018
8/4/2018 0.00
8/5/2018
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 0.15
8/9/2018 0.02
8/10/2018 1.01
8/11/2018
8/12/2018
8/13/2018 0.06
8/14/2018 0.00
8/15/2018 0.00
8/16/2018 0.00
8/17/2018
8/18/2018
8/19/2018
8/20/2018 0.00
8/21/2018 0.00
8/22/2018 0.00
8/23/2018 0.00
8/24/2018 0.32
8/25/2018
8/26/2018
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 0.00
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 0.00
9/19/2018 0.00
9/20/2018 0.29
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 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
6/14/2018 8:00 AM 0.00 0.0 M M M
6/15/2018 8:00 AM 0.00 0.0 M M M
6/16/2018 8:00 AM 0.05 M M M M Rained early morning
6/20/2018 8:00 AM 0.00 0.0 M M M
6/22/2018 8:00 AM 0.00 0.0 M M M high heat advisory for today
6/23/2018 7:00 AM 0.00 0.0 M M M
6/25/2018 8:00 AM 0.00 0.0 M M M
6/26/2018 6:00 AM 0.00 0.0 M M M
6/27/2018 8:00 AM 0.00 0.0 M M M
6/28/2018 8:00 AM 0.00 0.0 M M M
6/29/2018 8:00 AM 0.00 0.0 M M M
6/30/2018 8:00 AM 0.00 0.0 M M M
7/1/2018 8:00 AM 0.00 0.0 M M M
7/2/2018 8:00 AM 0.00 0.0 M M M
7/3/2018 8:00 AM 0.00 0.0 M M M
7/4/2018 8:00 AM 0.00 0.0 M M M
7/5/2018 8:00 AM 0.00 0.0 M M M
7/6/2018 8:00 AM 0.00 0.0 M M M
7/7/2018 8:00 AM 0.00 0.0 M M M
7/9/2018 8:00 AM 0.04 M M M M Monsoon rains through evening and early morning hours.
7/10/2018 8:00 AM 0.06 M M M M The rain gauge was reading .05 at 5pm yesterday. Storm moved through area at 4pm on 7/10. Very little rain overnight.
7/11/2018 8:00 AM 0.00 0.0 M M M
7/12/2018 8:00 AM 0.11 M M M M Monsoon rains during early evening.
7/13/2018 8:00 AM 0.00 0.0 M M M Rain gauge was empty. No rain overnight. Conditions were mostly sunny and partly cloudy
7/14/2018 8:00 AM 0.00 0.0 M M M
7/15/2018 8:00 AM 0.00 0.0 M M M
7/16/2018 8:00 AM 0.00 0.0 M M M Monsoon in north part of Valley
7/17/2018 8:00 AM 0.00 0.0 M M M
7/19/2018 8:00 AM 0.00 0.0 M M M No rain Mostly sunny with a few light clouds
7/21/2018 8:00 AM 0.00 0.0 M M M
7/23/2018 8:00 AM 0.00 0.0 M M M
7/26/2018 8:00 AM 0.00 0.0 M M M Temperatures above 110F the last few days.
7/27/2018 8:00 AM 0.00 0.0 M M M Temps around 110F
7/28/2018 8:00 AM 0.00 0.0 M M M
7/30/2018 8:00 AM 0.00 0.0 M M M overcast and humid
8/1/2018 8:00 AM M M M M M Monsoon rains continue {EDIT: Observer reported 0.16 for new precip. Surrounding reports of 0.00's indicate this could be a date error. Changed report of 0.16 to NA until observer can be contacted to verify. Submission Time Before EDIT: 8/01/2018 8:02 AM CoCoSTAFF DNT}
8/4/2018 8:00 AM 0.00 0.0 M M M
8/6/2018 8:00 AM 0.00 0.0 M M M Temps over 110 continue.
8/7/2018 8:00 AM 0.00 0.0 M M M
8/8/2018 8:00 AM 0.15 M M M M Strong monsoon winds swept through th Valley last night.
8/9/2018 8:00 AM 0.02 M M M M Monsoon storm last night.
8/10/2018 8:00 AM 1.01 M M M M Early morning monsoon rain
8/13/2018 8:00 AM 0.06 M M M M
8/14/2018 8:00 AM 0.00 0.0 M M M
8/15/2018 8:00 AM 0.00 0.0 M M M
8/16/2018 8:00 AM 0.00 0.0 M M M
8/20/2018 8:00 AM 0.00 0.0 M M M
8/21/2018 8:00 AM 0.00 0.0 M M M
8/22/2018 8:00 AM 0.00 0.0 M M M
8/23/2018 8:00 AM 0.00 0.0 M M M
8/24/2018 8:00 AM 0.32 M M M M
8/27/2018 8:00 AM 0.00 0.0 M M M
8/28/2018 8:00 AM 0.00 0.0 M M M
8/29/2018 8:00 AM 0.00 0.0 M M M
8/30/2018 8:00 AM 0.00 0.0 M M M
9/1/2018 8:00 AM 0.00 0.0 M M M
9/2/2018 8:00 AM 0.00 0.0 M M M
9/3/2018 8:00 AM 0.00 0.0 M M M
9/4/2018 8:00 AM 0.00 0.0 M M M
9/5/2018 8:00 AM 0.00 0.0 M M M
9/6/2018 8:00 AM 0.00 0.0 M M M
9/7/2018 8:00 AM 0.00 0.0 M M M
9/8/2018 8:00 AM 0.00 0.0 M M M
9/9/2018 8:00 AM 0.00 0.0 M M M
9/10/2018 8:00 AM 0.00 0.0 M M M
9/11/2018 8:00 AM 0.00 0.0 M M M
9/12/2018 8:00 AM 0.00 0.0 M M M
9/13/2018 8:00 AM 0.00 0.0 M M M
9/14/2018 8:00 AM 0.00 0.0 M M M High pressure remains over the area. Unusually hot for this time of year. Heat advisories for the weekend.
9/15/2018 8:00 AM 0.00 0.0 M M M
9/16/2018 8:00 AM 0.00 0.0 M M M
9/17/2018 8:00 AM 0.00 0.0 M M M
9/18/2018 8:00 AM 0.00 0.0 M M M
9/19/2018 8:00 AM 0.00 0.0 M M M
9/20/2018 8:00 AM 0.29 M M M M
9/21/2018 8:00 AM 0.00 0.0 M M M
9/22/2018 8:00 AM 0.00 0.0 M M M
9/23/2018 8:00 AM 0.00 0.0 M M M
9/24/2018 8:00 AM 0.00 0.0 M M M
9/25/2018 8:00 AM 0.00 0.0 M M M
9/26/2018 8:00 AM 0.00 0.0 M M M
9/27/2018 8:00 AM 0.00 0.0 M M M
9/28/2018 8:00 AM 0.00 0.0 M M M
9/29/2018 8:00 AM 0.00 0.0 M M M
9/30/2018 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