Viewing Station: AZ-PM-248 : Tucson 1.0 ENE
Jun 26, 2008 - Sep 9, 20261,827 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.26"
September 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
0.35"
Departure from Normal
0.91" : 356% of Normal
Year-To-Date: 8.66"
Jan 1 to Sep 9, 2026(218 of 252 days covered by obs)
NOAA Normal
7.91"
Departure from Normal
0.75" : 109% of Normal
Water Year-To-Date: 12.50"
Oct 1, 2025 to Sep 9, 2026(239 of 344 days covered by obs)
NOAA Normal
10.40"
Departure from Normal
2.10" : 120% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.05
1.03
0.02
Feb
1.01
0.97
0.04
Mar
0.69
0.69
0.00
Apr
0.28
0.28
0.00
May
0.17
0.16
0.01
Jun
0.21
0.27
-0.06
Jul
1.99
1.97
0.02
Aug
2.16
2.28
-0.12
Sep
1.18
1.28
-0.10
Oct
0.62
0.66
-0.04
Nov
0.71
0.61
0.10
Dec
1.16
1.09
0.07
11.23
11.29
-0.06