Viewing Station: AZ-CH-66 : Hereford 1.9 WSW
Oct 17, 2016 - Dec 30, 20253,255 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.12"
December 1-30, 2025(30 of 30 days covered by obs)
NOAA Normal
0.85"
Departure from Normal
-0.73" : 14% of Normal
Year-To-Date: 11.12"
Jan 1 to Dec 30, 2025(326 of 364 days covered by obs)
NOAA Normal
13.70"
Departure from Normal
-2.58" : 81% of Normal
Water Year-To-Date: 1.86"
Oct 1, 2025 to Dec 30, 2025(82 of 91 days covered by obs)
NOAA Normal
2.13"
Departure from Normal
-0.27" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.87
0.79
0.08
Feb
0.75
0.61
0.14
Mar
0.54
0.47
0.07
Apr
0.22
0.21
0.01
May
0.19
0.21
-0.02
Jun
0.51
0.58
-0.07
Jul
3.53
3.19
0.34
Aug
3.37
3.24
0.13
Sep
1.59
1.63
-0.04
Oct
0.69
0.76
-0.07
Nov
0.59
0.61
-0.02
Dec
0.88
0.82
0.06
13.73
13.12
0.61