Viewing Station: AZ-PM-486 : Tucson 9.6 NE
Oct 4, 2025 - Aug 19, 2026305 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.43"
August 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
1.54"
Departure from Normal
-0.11" : 93% of Normal
Year-To-Date: 8.11"
Jan 1 to Aug 19, 2026(217 of 231 days covered by obs)
NOAA Normal
7.99"
Departure from Normal
0.12" : 102% of Normal
Water Year-To-Date: 10.52"
Oct 1, 2025 to Aug 19, 2026(305 of 323 days covered by obs)
NOAA Normal
10.89"
Departure from Normal
-0.37" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.25
1.28
-0.03
Feb
1.24
1.11
0.13
Mar
0.87
0.83
0.04
Apr
0.35
0.30
0.05
May
0.21
0.19
0.02
Jun
0.26
0.30
-0.04
Jul
2.27
2.02
0.25
Aug
2.51
2.74
-0.23
Sep
1.57
1.24
0.33
Oct
0.68
0.77
-0.09
Nov
0.78
0.67
0.11
Dec
1.44
1.28
0.16
13.43
12.73
0.70