Viewing Station: AZ-PM-145 : Tucson 4.9 E
Jan 21, 2010 - Jul 25, 20255,290 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.41"
July 1-26, 2025(25 of 26 days covered by obs)
NOAA Normal
1.71"
Departure from Normal
-0.30" : 82% of Normal
Year-To-Date: 2.54"
Jan 1 to Jul 26, 2025(206 of 207 days covered by obs)
NOAA Normal
5.20"
Departure from Normal
-2.66" : 49% of Normal
Water Year-To-Date: 3.15"
Oct 1, 2024 to Jul 26, 2025(298 of 299 days covered by obs)
NOAA Normal
7.69"
Departure from Normal
-4.54" : 41% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.07
1.06
0.01
Feb
1.02
1.02
0.00
Mar
0.72
0.75
-0.03
Apr
0.28
0.29
-0.01
May
0.18
0.18
0.00
Jun
0.22
0.29
-0.07
Jul
2.04
1.94
0.10
Aug
2.18
2.41
-0.23
Sep
1.24
1.29
-0.05
Oct
0.64
0.74
-0.10
Nov
0.68
0.62
0.06
Dec
1.17
1.16
0.01
11.44
11.75
-0.31