Viewing Station: AZ-MR-478 : Gilbert 7.7 SSE
Aug 7, 2017 - Apr 21, 20262,988 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.01"
April 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
0.17"
Departure from Normal
-0.16" : 6% of Normal
Year-To-Date: 0.93"
Jan 1 to Apr 21, 2026(111 of 111 days covered by obs)
NOAA Normal
3.07"
Departure from Normal
-2.14" : 30% of Normal
Water Year-To-Date: 6.60"
Oct 1, 2025 to Apr 21, 2026(203 of 203 days covered by obs)
NOAA Normal
4.99"
Departure from Normal
1.61" : 132% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.93
1.03
-0.10
Feb
1.09
1.06
0.03
Mar
0.88
0.93
-0.05
Apr
0.25
0.28
-0.03
May
0.13
0.17
-0.04
Jun
0.04
0.03
0.01
Jul
0.88
0.90
-0.02
Aug
1.09
1.20
-0.11
Sep
0.66
0.72
-0.06
Oct
0.45
0.47
-0.02
Nov
0.59
0.62
-0.03
Dec
0.87
1.01
-0.14
7.86
8.42
-0.56