Viewing Station: AZ-CH-72 : Portal 8.2 SSE
Aug 10, 2018 - May 21, 20263,072 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.81"
May 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
0.13"
Departure from Normal
0.68" : 629% of Normal
Year-To-Date: 4.64"
Jan 1 to May 21, 2026(141 of 141 days covered by obs)
NOAA Normal
2.23"
Departure from Normal
2.41" : 208% of Normal
Water Year-To-Date: 7.25"
Oct 1, 2025 to May 21, 2026(233 of 233 days covered by obs)
NOAA Normal
4.73"
Departure from Normal
2.52" : 153% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.79
0.85
-0.06
Feb
0.66
0.66
0.00
Mar
0.50
0.57
-0.07
Apr
0.15
0.19
-0.04
May
0.19
0.21
-0.02
Jun
0.38
0.48
-0.10
Jul
2.64
2.55
0.09
Aug
2.71
2.34
0.37
Sep
1.48
1.37
0.11
Oct
0.83
0.83
0.00
Nov
0.66
0.71
-0.05
Dec
1.01
1.16
-0.15
12.00
11.92
0.08