Viewing Station: AZ-PM-137 : Oro Valley 5.8 N
Feb 7, 2010 - Mar 22, 20265,730 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
March 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
0.67"
Departure from Normal
-0.18" : 73% of Normal
Year-To-Date: 2.48"
Jan 1 to Mar 22, 2026(81 of 81 days covered by obs)
NOAA Normal
3.31"
Departure from Normal
-0.83" : 75% of Normal
Water Year-To-Date: 5.69"
Oct 1, 2025 to Mar 22, 2026(170 of 173 days covered by obs)
NOAA Normal
6.29"
Departure from Normal
-0.60" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.33
1.29
0.04
Feb
1.31
1.19
0.12
Mar
0.95
0.79
0.16
Apr
0.36
0.31
0.05
May
0.22
0.21
0.01
Jun
0.21
0.30
-0.09
Jul
2.00
2.04
-0.04
Aug
2.34
2.43
-0.09
Sep
1.49
1.19
0.30
Oct
0.67
0.88
-0.21
Nov
0.84
0.76
0.08
Dec
1.47
1.32
0.15
13.19
12.71
0.48