Viewing Station: IA-PK-115 : Polk City 1.0 N
Oct 18, 2020 - Mar 18, 2026494 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.71"
March 1-30, 2026(6 of 30 days covered by obs)
NOAA Normal
2.07"
Departure from Normal
-0.36" : 83% of Normal
Year-To-Date: 3.57"
Jan 1 to Mar 30, 2026(16 of 89 days covered by obs)
NOAA Normal
4.05"
Departure from Normal
-0.48" : 88% of Normal
Water Year-To-Date: 8.36"
Oct 1, 2025 to Mar 30, 2026(40 of 181 days covered by obs)
NOAA Normal
9.75"
Departure from Normal
-1.39" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.89
0.95
-0.06
Feb
1.09
1.22
-0.13
Mar
2.14
2.01
0.13
Apr
3.83
3.61
0.22
May
5.06
4.98
0.08
Jun
5.14
5.31
-0.17
Jul
4.14
4.05
0.09
Aug
4.15
4.01
0.14
Sep
3.46
3.43
0.03
Oct
2.56
2.58
-0.02
Nov
1.82
1.80
0.02
Dec
1.32
1.42
-0.10
35.60
35.37
0.23