Viewing Station: AZ-PM-210 : Tucson 8.9 E
Jun 17, 2012 - Aug 19, 20264,730 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.90"
August 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
1.39"
Departure from Normal
0.51" : 137% of Normal
Year-To-Date: 7.58"
Jan 1 to Aug 19, 2026(210 of 231 days covered by obs)
NOAA Normal
7.11"
Departure from Normal
0.47" : 107% of Normal
Water Year-To-Date: 12.61"
Oct 1, 2025 to Aug 19, 2026(301 of 323 days covered by obs)
NOAA Normal
9.72"
Departure from Normal
2.89" : 130% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.09
1.11
-0.02
Feb
1.04
1.08
-0.04
Mar
0.78
0.79
-0.01
Apr
0.28
0.30
-0.02
May
0.18
0.22
-0.04
Jun
0.24
0.26
-0.02
Jul
2.11
2.08
0.03
Aug
2.27
2.30
-0.03
Sep
1.34
1.37
-0.03
Oct
0.62
0.75
-0.13
Nov
0.73
0.63
0.10
Dec
1.26
1.17
0.09
11.94
12.06
-0.12