Viewing Station: AZ-MR-578 : Phoenix 12.1 N
May 1, 2020 - Aug 19, 20262,265 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.19"
August 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
0.59"
Departure from Normal
-0.40" : 32% of Normal
Year-To-Date: 1.53"
Jan 1 to Aug 19, 2026(231 of 231 days covered by obs)
NOAA Normal
5.24"
Departure from Normal
-3.71" : 29% of Normal
Water Year-To-Date: 5.51"
Oct 1, 2025 to Aug 19, 2026(323 of 323 days covered by obs)
NOAA Normal
7.37"
Departure from Normal
-1.86" : 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