Viewing Station: AZ-MR-578 : Phoenix 12.1 N
May 1, 2020 - Sep 9, 20262,286 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.11"
September 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
0.21"
Departure from Normal
-0.10" : 53% of Normal
Year-To-Date: 1.99"
Jan 1 to Sep 9, 2026(252 of 252 days covered by obs)
NOAA Normal
5.83"
Departure from Normal
-3.84" : 34% of Normal
Water Year-To-Date: 5.97"
Oct 1, 2025 to Sep 9, 2026(344 of 344 days covered by obs)
NOAA Normal
7.96"
Departure from Normal
-1.99" : 75% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.98
1.06
-0.08
Feb
1.30
1.17
0.13
Mar
1.08
1.05
0.03
Apr
0.26
0.32
-0.06
May
0.18
0.15
0.03
Jun
0.04
0.06
-0.02
Jul
0.81
0.75
0.06
Aug
0.97
1.15
-0.18
Sep
0.69
0.70
-0.01
Oct
0.56
0.63
-0.07
Nov
0.66
0.65
0.01
Dec
0.91
1.00
-0.09
8.44
8.69
-0.25