Viewing Station: AZ-MR-220 : Phoenix 12.8 N
Sep 28, 2009 - Sep 9, 20266,139 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.30"
September 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
0.21"
Departure from Normal
0.09" : 143% of Normal
Year-To-Date: 2.56"
Jan 1 to Sep 9, 2026(252 of 252 days covered by obs)
NOAA Normal
6.02"
Departure from Normal
-3.46" : 43% of Normal
Water Year-To-Date: 6.72"
Oct 1, 2025 to Sep 9, 2026(344 of 344 days covered by obs)
NOAA Normal
8.24"
Departure from Normal
-1.52" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.04
1.07
-0.03
Feb
1.31
1.17
0.14
Mar
1.07
1.06
0.01
Apr
0.29
0.32
-0.03
May
0.18
0.15
0.03
Jun
0.05
0.06
-0.01
Jul
0.84
0.75
0.09
Aug
1.03
1.19
-0.16
Sep
0.70
0.72
-0.02
Oct
0.58
0.63
-0.05
Nov
0.67
0.65
0.02
Dec
0.97
1.01
-0.04
8.73
8.78
-0.05