Viewing Station: AZ-SC-13 : Rio Rico 4.4 WSW
Apr 4, 2014 - Dec 8, 20254,274 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.03"
December 1-8, 2025(8 of 8 days covered by obs)
NOAA Normal
0.33"
Departure from Normal
-0.30" : 9% of Normal
Year-To-Date: 12.71"
Jan 1 to Dec 8, 2025(342 of 342 days covered by obs)
NOAA Normal
14.82"
Departure from Normal
-2.11" : 86% of Normal
Water Year-To-Date: 3.84"
Oct 1, 2025 to Dec 8, 2025(69 of 69 days covered by obs)
NOAA Normal
1.76"
Departure from Normal
2.08" : 219% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.00
1.08
-0.08
Feb
1.03
1.01
0.02
Mar
0.78
0.70
0.08
Apr
0.35
0.36
-0.01
May
0.18
0.17
0.01
Jun
0.41
0.52
-0.11
Jul
3.67
3.98
-0.31
Aug
3.74
3.91
-0.17
Sep
1.90
1.93
-0.03
Oct
0.81
0.86
-0.05
Nov
0.62
0.68
-0.06
Dec
1.26
1.17
0.09
15.75
16.37
-0.62