Viewing Station: AZ-PM-268 : Tucson 9.8 ESE
Sep 24, 2015 - Sep 6, 2025536 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.48"
September 1-6, 2025(1 of 6 days covered by obs)
NOAA Normal
0.26"
Departure from Normal
0.22" : 183% of Normal
Year-To-Date: 4.31"
Jan 1 to Sep 6, 2025(21 of 249 days covered by obs)
NOAA Normal
8.59"
Departure from Normal
-4.28" : 50% of Normal
Water Year-To-Date: 4.71"
Oct 1, 2024 to Sep 6, 2025(22 of 341 days covered by obs)
NOAA Normal
11.33"
Departure from Normal
-6.62" : 42% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.14
1.03
0.11
Feb
1.08
1.06
0.02
Mar
0.78
0.79
-0.01
Apr
0.29
0.30
-0.01
May
0.18
0.22
-0.04
Jun
0.28
0.30
-0.02
Jul
2.25
2.20
0.05
Aug
2.33
2.48
-0.15
Sep
1.31
1.30
0.01
Oct
0.65
0.74
-0.09
Nov
0.79
0.62
0.17
Dec
1.30
1.17
0.13
12.38
12.21
0.17