Viewing Station: AZ-PM-397 : Oro Valley 2.0 W
Jun 1, 2020 - Dec 5, 20251,994 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.07"
December 1-5, 2025(5 of 5 days covered by obs)
NOAA Normal
0.21"
Departure from Normal
-0.14" : 34% of Normal
Year-To-Date: 8.29"
Jan 1 to Dec 5, 2025(339 of 339 days covered by obs)
NOAA Normal
10.69"
Departure from Normal
-2.40" : 78% of Normal
Water Year-To-Date: 2.68"
Oct 1, 2025 to Dec 5, 2025(66 of 66 days covered by obs)
NOAA Normal
1.61"
Departure from Normal
1.07" : 167% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.16
1.15
0.01
Feb
1.12
1.08
0.04
Mar
0.82
0.75
0.07
Apr
0.31
0.29
0.02
May
0.18
0.19
-0.01
Jun
0.19
0.27
-0.08
Jul
1.89
2.12
-0.23
Aug
2.16
2.33
-0.17
Sep
1.25
1.14
0.11
Oct
0.61
0.75
-0.14
Nov
0.79
0.70
0.09
Dec
1.28
1.23
0.05
11.76
12.00
-0.24