Viewing Station: AZ-PM-143 : Tucson 11.7 ENE
Jan 1, 2010 - Aug 20, 20266,006 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 2.26"
August 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
1.50"
Departure from Normal
0.76" : 150% of Normal
Year-To-Date: 9.60"
Jan 1 to Aug 20, 2026(232 of 232 days covered by obs)
NOAA Normal
7.22"
Departure from Normal
2.38" : 133% of Normal
Water Year-To-Date: 13.78"
Oct 1, 2025 to Aug 20, 2026(324 of 324 days covered by obs)
NOAA Normal
9.79"
Departure from Normal
3.99" : 141% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.07
1.18
-0.11
Feb
1.10
1.17
-0.07
Mar
0.72
0.82
-0.10
Apr
0.31
0.30
0.01
May
0.19
0.22
-0.03
Jun
0.24
0.32
-0.08
Jul
2.09
2.34
-0.25
Aug
2.33
2.58
-0.25
Sep
1.41
1.37
0.04
Oct
0.63
0.79
-0.16
Nov
0.68
0.68
0.00
Dec
1.26
1.28
-0.02
12.03
13.05
-1.02