Viewing Station: AZ-CH-3 : Sierra Vista 0.4 ESE
Aug 31, 2009 - Aug 19, 20266,035 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.13"
August 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
2.03"
Departure from Normal
0.10" : 105% of Normal
Year-To-Date: 11.08"
Jan 1 to Aug 19, 2026(230 of 231 days covered by obs)
NOAA Normal
8.73"
Departure from Normal
2.35" : 127% of Normal
Water Year-To-Date: 12.72"
Oct 1, 2025 to Aug 19, 2026(321 of 323 days covered by obs)
NOAA Normal
10.94"
Departure from Normal
1.78" : 116% 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