Viewing Station: AZ-PM-118 : Tucson 10.3 SE
Jan 9, 2010 - Dec 8, 20255,494 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.06"
December 1-8, 2025(8 of 8 days covered by obs)
NOAA Normal
0.34"
Departure from Normal
-0.28" : 18% of Normal
Year-To-Date: 7.64"
Jan 1 to Dec 8, 2025(311 of 342 days covered by obs)
NOAA Normal
11.55"
Departure from Normal
-3.91" : 66% of Normal
Water Year-To-Date: 3.64"
Oct 1, 2025 to Dec 8, 2025(65 of 69 days covered by obs)
NOAA Normal
1.74"
Departure from Normal
1.90" : 209% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.08
1.02
0.06
Feb
1.09
1.05
0.04
Mar
0.76
0.79
-0.03
Apr
0.30
0.29
0.01
May
0.17
0.22
-0.05
Jun
0.27
0.30
-0.03
Jul
2.30
2.28
0.02
Aug
2.45
2.50
-0.05
Sep
1.39
1.26
0.13
Oct
0.68
0.76
-0.08
Nov
0.72
0.62
0.10
Dec
1.32
1.16
0.16
12.53
12.25
0.28