Viewing Station: AZ-PM-415 : Tucson 3.7 N
Jun 8, 2019 - Aug 28, 20251,594 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.17"
August 1-29, 2025(27 of 29 days covered by obs)
NOAA Normal
1.96"
Departure from Normal
-1.79" : 9% of Normal
Year-To-Date: 3.51"
Jan 1 to Aug 29, 2025(239 of 241 days covered by obs)
NOAA Normal
7.17"
Departure from Normal
-3.66" : 49% of Normal
Water Year-To-Date: 3.85"
Oct 1, 2024 to Aug 29, 2025(331 of 333 days covered by obs)
NOAA Normal
9.58"
Departure from Normal
-5.73" : 40% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.04
1.03
0.01
Feb
0.98
0.98
0.00
Mar
0.66
0.68
-0.02
Apr
0.29
0.28
0.01
May
0.16
0.15
0.01
Jun
0.19
0.28
-0.09
Jul
1.89
1.89
0.00
Aug
2.09
2.30
-0.21
Sep
1.14
1.28
-0.14
Oct
0.60
0.66
-0.06
Nov
0.69
0.64
0.05
Dec
1.12
1.10
0.02
10.85
11.27
-0.42