Viewing Station: AZ-PM-323 : Green Valley 1.5 NW
Nov 21, 2017 - Apr 21, 20263,118 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
April 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
0.22"
Departure from Normal
-0.22" : 0% of Normal
Year-To-Date: 2.38"
Jan 1 to Apr 21, 2026(111 of 111 days covered by obs)
NOAA Normal
2.69"
Departure from Normal
-0.31" : 89% of Normal
Water Year-To-Date: 4.81"
Oct 1, 2025 to Apr 21, 2026(203 of 203 days covered by obs)
NOAA Normal
5.31"
Departure from Normal
-0.50" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.89
0.75
0.14
Feb
0.94
0.86
0.08
Mar
0.64
0.65
-0.01
Apr
0.31
0.26
0.05
May
0.16
0.17
-0.01
Jun
0.26
0.34
-0.08
Jul
2.77
2.94
-0.17
Aug
2.57
2.59
-0.02
Sep
1.62
1.65
-0.03
Oct
0.83
0.87
-0.04
Nov
0.68
0.60
0.08
Dec
1.11
1.02
0.09
12.78
12.70
0.08