Viewing Station: IA-PK-139 : Ankeny 2.3 NE
Jun 26, 2023 - May 8, 2025438 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.07"
May 1-10, 2025(5 of 10 days covered by obs)
NOAA Normal
1.64"
Departure from Normal
-1.57" : 4% of Normal
Year-To-Date: 5.12"
Jan 1 to May 10, 2025(53 of 130 days covered by obs)
NOAA Normal
9.47"
Departure from Normal
-4.35" : 54% of Normal
Water Year-To-Date: 10.85"
Oct 1, 2024 to May 10, 2025(95 of 222 days covered by obs)
NOAA Normal
15.20"
Departure from Normal
-4.35" : 71% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.87
0.88
-0.01
Feb
1.10
1.07
0.03
Mar
2.04
2.01
0.03
Apr
3.82
3.77
0.05
May
5.07
5.05
0.02
Jun
5.19
5.37
-0.18
Jul
4.05
4.22
-0.17
Aug
4.16
4.11
0.05
Sep
3.58
3.33
0.25
Oct
2.62
2.58
0.04
Nov
1.83
1.78
0.05
Dec
1.28
1.30
-0.02
35.61
35.47
0.14