Viewing Station: AZ-PM-103 : Tucson 3.0 WNW
Jul 7, 2008 - Sep 1, 20254,884 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-1, 2025(1 of 1 days covered by obs)
NOAA Normal
0.04"
Departure from Normal
-0.04" : 0% of Normal
Year-To-Date: 3.11"
Jan 1 to Sep 1, 2025(244 of 244 days covered by obs)
NOAA Normal
7.34"
Departure from Normal
-4.23" : 42% of Normal
Water Year-To-Date: 3.56"
Oct 1, 2024 to Sep 1, 2025(336 of 336 days covered by obs)
NOAA Normal
9.65"
Departure from Normal
-6.09" : 37% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.94
0.99
-0.05
Feb
0.98
0.93
0.05
Mar
0.65
0.64
0.01
Apr
0.31
0.28
0.03
May
0.19
0.15
0.04
Jun
0.20
0.26
-0.06
Jul
1.84
1.94
-0.10
Aug
2.19
2.21
-0.02
Sep
1.21
1.26
-0.05
Oct
0.62
0.66
-0.04
Nov
0.62
0.61
0.01
Dec
1.07
1.04
0.03
10.82
10.97
-0.15