Viewing Station: AZ-PM-322 : Catalina 1.6 S
Nov 1, 2017 - Dec 4, 20252,829 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.04"
December 1-9, 2025(1 of 9 days covered by obs)
NOAA Normal
0.43"
Departure from Normal
-0.39" : 9% of Normal
Year-To-Date: 6.37"
Jan 1 to Dec 9, 2025(327 of 343 days covered by obs)
NOAA Normal
12.15"
Departure from Normal
-5.78" : 52% of Normal
Water Year-To-Date: 2.75"
Oct 1, 2025 to Dec 9, 2025(55 of 70 days covered by obs)
NOAA Normal
1.94"
Departure from Normal
0.81" : 142% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.33
1.30
0.03
Feb
1.31
1.21
0.10
Mar
0.95
0.84
0.11
Apr
0.36
0.32
0.04
May
0.22
0.22
0.00
Jun
0.21
0.30
-0.09
Jul
2.00
2.21
-0.21
Aug
2.34
2.68
-0.34
Sep
1.49
1.26
0.23
Oct
0.67
0.87
-0.20
Nov
0.84
0.78
0.06
Dec
1.47
1.37
0.10
13.19
13.36
-0.17