Viewing Station: AZ-PM-195 : Oro Valley 4.9 N
Jan 16, 2012 - Aug 19, 20262,152 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.21"
August 1-19, 2026(18 of 19 days covered by obs)
NOAA Normal
1.48"
Departure from Normal
0.73" : 149% of Normal
Year-To-Date: 6.22"
Jan 1 to Aug 19, 2026(136 of 231 days covered by obs)
NOAA Normal
8.06"
Departure from Normal
-1.84" : 77% of Normal
Water Year-To-Date: 9.63"
Oct 1, 2025 to Aug 19, 2026(183 of 323 days covered by obs)
NOAA Normal
11.14"
Departure from Normal
-1.51" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.35
1.28
0.07
Feb
1.32
1.17
0.15
Mar
1.00
0.81
0.19
Apr
0.37
0.30
0.07
May
0.23
0.22
0.01
Jun
0.21
0.30
-0.09
Jul
2.10
1.97
0.13
Aug
2.42
2.54
-0.12
Sep
1.48
1.17
0.31
Oct
0.67
0.88
-0.21
Nov
0.92
0.74
0.18
Dec
1.49
1.28
0.21
13.56
12.66
0.90