Viewing Station: AZ-PM-245 : Tucson 8.1 E
Oct 13, 2013 - Aug 28, 20254,310 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.94"
August 1-29, 2025(28 of 29 days covered by obs)
NOAA Normal
2.17"
Departure from Normal
-1.23" : 43% of Normal
Year-To-Date: 5.21"
Jan 1 to Aug 29, 2025(238 of 241 days covered by obs)
NOAA Normal
8.06"
Departure from Normal
-2.85" : 65% of Normal
Water Year-To-Date: 5.77"
Oct 1, 2024 to Aug 29, 2025(330 of 333 days covered by obs)
NOAA Normal
10.75"
Departure from Normal
-4.98" : 54% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.12
1.13
-0.01
Feb
1.06
1.08
-0.02
Mar
0.79
0.79
0.00
Apr
0.29
0.30
-0.01
May
0.18
0.23
-0.05
Jun
0.26
0.27
-0.01
Jul
2.19
2.15
0.04
Aug
2.32
2.46
-0.14
Sep
1.33
1.36
-0.03
Oct
0.64
0.79
-0.15
Nov
0.76
0.62
0.14
Dec
1.29
1.24
0.05
12.23
12.42
-0.19