Viewing Station: AZ-PM-482 : Oro Valley 1.2 N
May 8, 2025 - May 21, 2026327 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.35"
May 1-21, 2026(18 of 21 days covered by obs)
NOAA Normal
0.14"
Departure from Normal
0.21" : 258% of Normal
Year-To-Date: 2.98"
Jan 1 to May 21, 2026(117 of 141 days covered by obs)
NOAA Normal
3.77"
Departure from Normal
-0.79" : 79% of Normal
Water Year-To-Date: 5.89"
Oct 1, 2025 to May 21, 2026(189 of 233 days covered by obs)
NOAA Normal
6.55"
Departure from Normal
-0.66" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.24
1.13
0.11
Feb
1.20
1.10
0.10
Mar
0.87
0.76
0.11
Apr
0.32
0.28
0.04
May
0.20
0.18
0.02
Jun
0.21
0.26
-0.05
Jul
1.97
2.03
-0.06
Aug
2.25
2.39
-0.14
Sep
1.38
1.19
0.19
Oct
0.65
0.79
-0.14
Nov
0.77
0.70
0.07
Dec
1.36
1.19
0.17
12.42
12.00
0.42