Viewing Station: AZ-PM-363 : Tucson 7.0 ESE
May 16, 2019 - Jul 17, 2025257 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.84"
July 1-18, 2025(4 of 18 days covered by obs)
NOAA Normal
1.24"
Departure from Normal
0.60" : 148% of Normal
Year-To-Date: 2.77"
Jan 1 to Jul 18, 2025(10 of 199 days covered by obs)
NOAA Normal
4.89"
Departure from Normal
-2.12" : 57% of Normal
Water Year-To-Date: 3.28"
Oct 1, 2024 to Jul 18, 2025(11 of 291 days covered by obs)
NOAA Normal
7.56"
Departure from Normal
-4.28" : 43% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.11
1.10
0.01
Feb
1.05
1.06
-0.01
Mar
0.77
0.78
-0.01
Apr
0.29
0.29
0.00
May
0.18
0.21
-0.03
Jun
0.25
0.27
-0.02
Jul
2.14
2.05
0.09
Aug
2.27
2.45
-0.18
Sep
1.27
1.33
-0.06
Oct
0.64
0.75
-0.11
Nov
0.76
0.62
0.14
Dec
1.27
1.18
0.09
12.00
12.09
-0.09