Viewing Station: AZ-PM-487 : Tucson 2.0 NNW
Oct 12, 2025 - Dec 8, 202557 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.04"
December 1-8, 2025(8 of 8 days covered by obs)
NOAA Normal
0.29"
Departure from Normal
-0.25" : 14% of Normal
Year-To-Date: 3.15"
Jan 1 to Dec 8, 2025(57 of 342 days covered by obs)
NOAA Normal
10.12"
Departure from Normal
-6.97" : 31% of Normal
Water Year-To-Date: 3.15"
Oct 1, 2025 to Dec 8, 2025(57 of 69 days covered by obs)
NOAA Normal
1.59"
Departure from Normal
1.56" : 199% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.02
1.00
0.02
Feb
0.99
0.95
0.04
Mar
0.66
0.66
0.00
Apr
0.28
0.28
0.00
May
0.17
0.15
0.02
Jun
0.20
0.28
-0.08
Jul
1.94
1.92
0.02
Aug
2.12
2.34
-0.22
Sep
1.15
1.30
-0.15
Oct
0.62
0.65
-0.03
Nov
0.68
0.62
0.06
Dec
1.11
1.07
0.04
10.94
11.22
-0.28