Viewing Station: AZ-PM-268 : Tucson 9.8 ESE
Sep 24, 2015 - Jul 17, 2025529 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.63"
July 1-18, 2025(4 of 18 days covered by obs)
NOAA Normal
1.31"
Departure from Normal
0.32" : 125% of Normal
Year-To-Date: 3.11"
Jan 1 to Jul 18, 2025(14 of 199 days covered by obs)
NOAA Normal
5.06"
Departure from Normal
-1.95" : 62% of Normal
Water Year-To-Date: 3.51"
Oct 1, 2024 to Jul 18, 2025(15 of 291 days covered by obs)
NOAA Normal
7.80"
Departure from Normal
-4.29" : 45% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.14
1.03
0.11
Feb
1.08
1.06
0.02
Mar
0.78
0.79
-0.01
Apr
0.29
0.30
-0.01
May
0.18
0.22
-0.04
Jun
0.28
0.30
-0.02
Jul
2.25
2.20
0.05
Aug
2.33
2.48
-0.15
Sep
1.31
1.30
0.01
Oct
0.65
0.74
-0.09
Nov
0.79
0.62
0.17
Dec
1.30
1.17
0.13
12.38
12.21
0.17