Viewing Station: AZ-PM-248 : Tucson 1.0 ENE
Jun 26, 2008 - Aug 19, 20261,807 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.59"
August 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
1.32"
Departure from Normal
0.27" : 120% of Normal
Year-To-Date: 6.62"
Jan 1 to Aug 19, 2026(198 of 231 days covered by obs)
NOAA Normal
6.72"
Departure from Normal
-0.10" : 98% of Normal
Water Year-To-Date: 10.46"
Oct 1, 2025 to Aug 19, 2026(219 of 323 days covered by obs)
NOAA Normal
9.21"
Departure from Normal
1.25" : 114% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.05
1.03
0.02
Feb
1.01
0.97
0.04
Mar
0.69
0.69
0.00
Apr
0.28
0.28
0.00
May
0.17
0.16
0.01
Jun
0.21
0.27
-0.06
Jul
1.99
1.97
0.02
Aug
2.16
2.28
-0.12
Sep
1.18
1.28
-0.10
Oct
0.62
0.66
-0.04
Nov
0.71
0.61
0.10
Dec
1.16
1.09
0.07
11.23
11.29
-0.06