Viewing Station: IA-DL-22 : Waukee 1.2 ENE
Oct 22, 2003 - Sep 15, 20252,815 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.70"
Departure from Normal
-1.21" : 29% of Normal
Year-To-Date: 29.04"
Jan 1 to Sep 15, 2025(170 of 258 days covered by obs)
NOAA Normal
27.51"
Departure from Normal
1.53" : 106% of Normal
Water Year-To-Date: 33.91"
Oct 1, 2024 to Sep 15, 2025(242 of 350 days covered by obs)
NOAA Normal
33.13"
Departure from Normal
0.78" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.88
0.94
-0.06
Feb
1.12
1.22
-0.10
Mar
2.06
2.04
0.02
Apr
3.74
3.55
0.19
May
5.04
4.89
0.15
Jun
4.96
5.09
-0.13
Jul
4.04
3.99
0.05
Aug
3.97
3.90
0.07
Sep
3.41
3.32
0.09
Oct
2.53
2.60
-0.07
Nov
1.77
1.78
-0.01
Dec
1.32
1.39
-0.07
34.84
34.71
0.13