Viewing Station: AZ-CH-3 : Sierra Vista 0.4 ESE
Aug 31, 2009 - Aug 28, 20255,681 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.06"
August 1-29, 2025(28 of 29 days covered by obs)
NOAA Normal
3.10"
Departure from Normal
-1.04" : 67% of Normal
Year-To-Date: 6.19"
Jan 1 to Aug 29, 2025(240 of 241 days covered by obs)
NOAA Normal
9.80"
Departure from Normal
-3.61" : 63% of Normal
Water Year-To-Date: 6.22"
Oct 1, 2024 to Aug 29, 2025(332 of 333 days covered by obs)
NOAA Normal
12.01"
Departure from Normal
-5.79" : 52% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.91
0.85
0.06
Feb
0.72
0.59
0.13
Mar
0.68
0.50
0.18
Apr
0.23
0.22
0.01
May
0.17
0.20
-0.03
Jun
0.49
0.47
0.02
Jul
3.50
3.35
0.15
Aug
3.31
3.48
-0.17
Sep
1.84
1.70
0.14
Oct
0.69
0.70
-0.01
Nov
0.50
0.50
0.00
Dec
1.02
0.81
0.21
14.06
13.37
0.69