Viewing Station: AZ-PM-485 : Tucson 10.0 ENE
Aug 15, 2025 - Aug 19, 2026327 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.16"
August 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
1.40"
Departure from Normal
-0.24" : 83% of Normal
Year-To-Date: 7.70"
Jan 1 to Aug 19, 2026(231 of 231 days covered by obs)
NOAA Normal
7.12"
Departure from Normal
0.58" : 108% of Normal
Water Year-To-Date: 10.26"
Oct 1, 2025 to Aug 19, 2026(323 of 323 days covered by obs)
NOAA Normal
9.74"
Departure from Normal
0.52" : 105% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.10
1.26
-0.16
Feb
1.07
1.17
-0.10
Mar
0.77
0.83
-0.06
Apr
0.30
0.28
0.02
May
0.18
0.19
-0.01
Jun
0.23
0.32
-0.09
Jul
2.07
1.98
0.09
Aug
2.28
2.55
-0.27
Sep
1.38
1.29
0.09
Oct
0.62
0.80
-0.18
Nov
0.72
0.65
0.07
Dec
1.28
1.26
0.02
12.00
12.58
-0.58