Viewing Station: AZ-PM-371 : Tucson 13.2 WSW
Oct 27, 2019 - May 30, 20251,941 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.05"
May 1-31, 2025(30 of 31 days covered by obs)
NOAA Normal
0.16"
Departure from Normal
-0.11" : 31% of Normal
Year-To-Date: 0.39"
Jan 1 to May 31, 2025(150 of 151 days covered by obs)
NOAA Normal
2.66"
Departure from Normal
-2.27" : 15% of Normal
Water Year-To-Date: 0.99"
Oct 1, 2024 to May 31, 2025(241 of 243 days covered by obs)
NOAA Normal
4.93"
Departure from Normal
-3.94" : 20% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.81
0.80
0.01
Feb
0.85
0.87
-0.02
Mar
0.56
0.56
0.00
Apr
0.28
0.23
0.05
May
0.16
0.20
-0.04
Jun
0.19
0.24
-0.05
Jul
2.15
2.01
0.14
Aug
2.28
2.16
0.12
Sep
1.32
1.00
0.32
Oct
0.67
0.74
-0.07
Nov
0.57
0.48
0.09
Dec
1.03
1.02
0.01
10.87
10.31
0.56