Viewing Station: AZ-PM-321 : Tucson 7.1 ENE
Nov 8, 2017 - Jul 16, 2025556 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.37"
July 1-16, 2025(5 of 16 days covered by obs)
NOAA Normal
1.05"
Departure from Normal
0.32" : 130% of Normal
Year-To-Date: 2.51"
Jan 1 to Jul 16, 2025(15 of 197 days covered by obs)
NOAA Normal
4.65"
Departure from Normal
-2.14" : 54% of Normal
Water Year-To-Date: 2.51"
Oct 1, 2024 to Jul 16, 2025(15 of 289 days covered by obs)
NOAA Normal
7.24"
Departure from Normal
-4.73" : 35% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.09
1.12
-0.03
Feb
1.05
1.06
-0.01
Mar
0.78
0.78
0.00
Apr
0.27
0.28
-0.01
May
0.18
0.20
-0.02
Jun
0.23
0.28
-0.05
Jul
2.04
1.86
0.18
Aug
2.22
2.46
-0.24
Sep
1.29
1.19
0.10
Oct
0.62
0.71
-0.09
Nov
0.72
0.63
0.09
Dec
1.25
1.20
0.05
11.74
11.77
-0.03