Viewing Station: AZ-PM-384 : Tucson 2.4 NNW
Feb 21, 2020 - Jul 17, 2025358 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.61"
July 1-18, 2025(3 of 18 days covered by obs)
NOAA Normal
1.13"
Departure from Normal
0.48" : 143% of Normal
Year-To-Date: 2.57"
Jan 1 to Jul 18, 2025(155 of 199 days covered by obs)
NOAA Normal
4.45"
Departure from Normal
-1.88" : 58% of Normal
Water Year-To-Date: 2.57"
Oct 1, 2024 to Jul 18, 2025(213 of 291 days covered by obs)
NOAA Normal
6.86"
Departure from Normal
-4.29" : 37% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.02
1.00
0.02
Feb
0.99
0.94
0.05
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
1.93
0.01
Aug
2.12
2.32
-0.20
Sep
1.15
1.29
-0.14
Oct
0.62
0.65
-0.03
Nov
0.68
0.62
0.06
Dec
1.11
1.06
0.05
10.94
11.18
-0.24