Viewing Station: AZ-PM-31 : Tucson 8.9 SW
Aug 20, 2009 - Jun 2, 20252,941 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.45"
June 1-6, 2025(2 of 6 days covered by obs)
NOAA Normal
0.04"
Departure from Normal
0.41" : 1023% of Normal
Year-To-Date: 1.09"
Jan 1 to Jun 6, 2025(9 of 157 days covered by obs)
NOAA Normal
2.94"
Departure from Normal
-1.85" : 37% of Normal
Water Year-To-Date: 1.64"
Oct 1, 2024 to Jun 6, 2025(11 of 249 days covered by obs)
NOAA Normal
5.27"
Departure from Normal
-3.63" : 31% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.87
0.88
-0.01
Feb
0.95
0.85
0.10
Mar
0.61
0.61
0.00
Apr
0.29
0.27
0.02
May
0.18
0.17
0.01
Jun
0.22
0.24
-0.02
Jul
2.20
2.02
0.18
Aug
2.37
2.17
0.20
Sep
1.29
1.16
0.13
Oct
0.66
0.78
-0.12
Nov
0.60
0.55
0.05
Dec
1.07
1.04
0.03
11.31
10.74
0.57