Viewing Station: IA-WY-10 : Allerton 0.8 S
Oct 21, 2018 - Dec 10, 20241,973 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-18, 2025(0 of 18 days covered by obs)
NOAA Normal
2.29"
Departure from Normal
-2.29" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Sep 18, 2025(0 of 261 days covered by obs)
NOAA Normal
29.84"
Departure from Normal
-29.84" : 0% of Normal
Water Year-To-Date: 5.08"
Oct 1, 2024 to Sep 18, 2025(57 of 353 days covered by obs)
NOAA Normal
36.35"
Departure from Normal
-31.27" : 14% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.02
1.06
-0.04
Feb
1.36
1.47
-0.11
Mar
2.16
2.23
-0.07
Apr
3.83
3.90
-0.07
May
5.24
5.37
-0.13
Jun
5.10
5.29
-0.19
Jul
4.57
4.61
-0.04
Aug
4.27
4.24
0.03
Sep
3.82
3.96
-0.14
Oct
2.94
2.88
0.06
Nov
2.12
2.03
0.09
Dec
1.45
1.50
-0.05
37.88
38.54
-0.66