Viewing Station: AZ-CN-3 : Williams 0.4 SW
Sep 25, 2009 - Sep 9, 20265,628 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
0.53"
Departure from Normal
-0.53" : 0% of Normal
Year-To-Date: 13.79"
Jan 1 to Sep 9, 2026(245 of 252 days covered by obs)
NOAA Normal
15.45"
Departure from Normal
-1.66" : 89% of Normal
Water Year-To-Date: 22.96"
Oct 1, 2025 to Sep 9, 2026(334 of 344 days covered by obs)
NOAA Normal
20.46"
Departure from Normal
2.50" : 112% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.35
2.29
0.06
Feb
2.65
2.53
0.12
Mar
2.20
2.10
0.10
Apr
0.97
0.86
0.11
May
0.71
0.77
-0.06
Jun
0.42
0.34
0.08
Jul
2.52
2.69
-0.17
Aug
3.10
3.17
-0.07
Sep
1.75
1.57
0.18
Oct
1.53
1.56
-0.03
Nov
1.40
1.28
0.12
Dec
2.08
2.01
0.07
21.68
21.17
0.51