Viewing Station: AZ-CH-31 : Hereford 8.4 W
Oct 1, 2009 - Aug 28, 20253,926 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.40"
August 1-29, 2025(23 of 29 days covered by obs)
NOAA Normal
3.41"
Departure from Normal
-1.01" : 70% of Normal
Year-To-Date: 7.71"
Jan 1 to Aug 29, 2025(104 of 241 days covered by obs)
NOAA Normal
10.91"
Departure from Normal
-3.20" : 71% of Normal
Water Year-To-Date: 8.09"
Oct 1, 2024 to Aug 29, 2025(124 of 333 days covered by obs)
NOAA Normal
13.31"
Departure from Normal
-5.22" : 61% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.09
1.10
-0.01
Feb
0.83
0.89
-0.06
Mar
0.63
0.71
-0.08
Apr
0.24
0.28
-0.04
May
0.20
0.25
-0.05
Jun
0.59
0.97
-0.38
Jul
3.92
4.08
-0.16
Aug
3.64
4.30
-0.66
Sep
1.71
1.73
-0.02
Oct
0.73
0.96
-0.23
Nov
0.67
0.83
-0.16
Dec
1.00
1.19
-0.19
15.25
17.29
-2.04