Viewing Station: IA-PK-139 : Ankeny 2.3 NE
Jun 26, 2023 - Jun 20, 2025467 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.33"
June 1-21, 2025(17 of 21 days covered by obs)
NOAA Normal
3.63"
Departure from Normal
-1.30" : 64% of Normal
Year-To-Date: 7.64"
Jan 1 to Jun 21, 2025(83 of 172 days covered by obs)
NOAA Normal
16.53"
Departure from Normal
-8.89" : 46% of Normal
Water Year-To-Date: 13.37"
Oct 1, 2024 to Jun 21, 2025(125 of 264 days covered by obs)
NOAA Normal
22.26"
Departure from Normal
-8.89" : 60% 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