Viewing Station: IA-WY-13 : Allerton 4.5 WSW
Sep 19, 2022 - May 4, 2025162 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.33"
May 1-10, 2025(4 of 10 days covered by obs)
NOAA Normal
1.68"
Departure from Normal
-1.35" : 20% of Normal
Year-To-Date: 0.86"
Jan 1 to May 10, 2025(15 of 130 days covered by obs)
NOAA Normal
10.06"
Departure from Normal
-9.20" : 9% of Normal
Water Year-To-Date: 5.12"
Oct 1, 2024 to May 10, 2025(22 of 222 days covered by obs)
NOAA Normal
16.58"
Departure from Normal
-11.46" : 31% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.03
1.05
-0.02
Feb
1.34
1.47
-0.13
Mar
2.17
2.25
-0.08
Apr
3.84
3.90
-0.06
May
5.21
5.32
-0.11
Jun
5.10
5.29
-0.19
Jul
4.64
4.56
0.08
Aug
4.25
4.23
0.02
Sep
3.85
3.90
-0.05
Oct
2.96
2.95
0.01
Nov
2.12
2.04
0.08
Dec
1.44
1.48
-0.04
37.95
38.44
-0.49