Viewing Station: AZ-PM-470 : Tucson 9.5 WSW
Feb 29, 2024 - Aug 20, 2026902 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.91"
August 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
1.60"
Departure from Normal
0.31" : 119% of Normal
Year-To-Date: 7.79"
Jan 1 to Aug 20, 2026(231 of 232 days covered by obs)
NOAA Normal
7.19"
Departure from Normal
0.60" : 108% of Normal
Water Year-To-Date: 11.71"
Oct 1, 2025 to Aug 20, 2026(323 of 324 days covered by obs)
NOAA Normal
9.66"
Departure from Normal
2.05" : 121% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.93
0.95
-0.02
Feb
1.03
0.77
0.26
Mar
0.67
0.63
0.04
Apr
0.31
0.28
0.03
May
0.19
0.19
0.00
Jun
0.23
0.23
0.00
Jul
2.23
2.09
0.14
Aug
2.48
2.24
0.24
Sep
1.31
1.15
0.16
Oct
0.69
0.74
-0.05
Nov
0.64
0.58
0.06
Dec
1.14
1.10
0.04
11.85
10.95
0.90