Viewing Station: AZ-PM-184 : Tucson 6.2 ENE
Jun 1, 2011 - Aug 19, 20265,545 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.61"
August 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
1.36"
Departure from Normal
0.25" : 118% of Normal
Year-To-Date: 7.05"
Jan 1 to Aug 19, 2026(231 of 231 days covered by obs)
NOAA Normal
7.00"
Departure from Normal
0.05" : 101% of Normal
Water Year-To-Date: 10.17"
Oct 1, 2025 to Aug 19, 2026(323 of 323 days covered by obs)
NOAA Normal
9.59"
Departure from Normal
0.58" : 106% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.09
1.13
-0.04
Feb
1.05
1.06
-0.01
Mar
0.78
0.79
-0.01
Apr
0.27
0.29
-0.02
May
0.18
0.18
0.00
Jun
0.23
0.29
-0.06
Jul
2.04
1.87
0.17
Aug
2.22
2.47
-0.25
Sep
1.29
1.24
0.05
Oct
0.62
0.72
-0.10
Nov
0.72
0.64
0.08
Dec
1.25
1.23
0.02
11.74
11.91
-0.17