Viewing Station: AZ-PM-379 : Tucson 3.2 NW
Jan 1, 2020 - Oct 27, 20252,071 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.85"
October 1-28, 2025(27 of 28 days covered by obs)
NOAA Normal
0.56"
Departure from Normal
1.29" : 330% of Normal
Year-To-Date: 5.88"
Jan 1 to Oct 28, 2025(291 of 301 days covered by obs)
NOAA Normal
9.07"
Departure from Normal
-3.19" : 65% of Normal
Water Year-To-Date: 1.85"
Oct 1, 2025 to Oct 28, 2025(27 of 28 days covered by obs)
NOAA Normal
0.56"
Departure from Normal
1.29" : 330% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.94
0.99
-0.05
Feb
0.98
0.94
0.04
Mar
0.65
0.64
0.01
Apr
0.31
0.28
0.03
May
0.19
0.15
0.04
Jun
0.20
0.26
-0.06
Jul
1.84
1.89
-0.05
Aug
2.19
2.21
-0.02
Sep
1.21
1.26
-0.05
Oct
0.62
0.66
-0.04
Nov
0.62
0.61
0.01
Dec
1.07
1.04
0.03
10.82
10.93
-0.11