Viewing Station: IA-PK-97 : Ankeny 1.5 NNE
Aug 22, 2018 - Jul 26, 20252,514 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 10.36"
July 1-26, 2025(26 of 26 days covered by obs)
NOAA Normal
3.41"
Departure from Normal
6.95" : 303% of Normal
Year-To-Date: 27.31"
Jan 1 to Jul 26, 2025(206 of 207 days covered by obs)
NOAA Normal
21.55"
Departure from Normal
5.76" : 127% of Normal
Water Year-To-Date: 34.14"
Oct 1, 2024 to Jul 26, 2025(297 of 299 days covered by obs)
NOAA Normal
27.29"
Departure from Normal
6.85" : 125% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.88
0.89
-0.01
Feb
1.10
1.08
0.02
Mar
2.08
2.01
0.07
Apr
3.82
3.76
0.06
May
5.08
5.05
0.03
Jun
5.18
5.37
-0.19
Jul
4.07
4.21
-0.14
Aug
4.17
4.11
0.06
Sep
3.54
3.34
0.20
Oct
2.61
2.59
0.02
Nov
1.84
1.78
0.06
Dec
1.29
1.31
-0.02
35.66
35.50
0.16