Viewing Station: IA-CT-8 : Elkader 6.8 WSW
Jan 11, 2021 - Sep 18, 20262,023 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.59"
September 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
2.23"
Departure from Normal
0.36" : 116% of Normal
Year-To-Date: 34.12"
Jan 1 to Sep 18, 2026(261 of 261 days covered by obs)
NOAA Normal
29.51"
Departure from Normal
4.61" : 116% of Normal
Water Year-To-Date: 39.03"
Oct 1, 2025 to Sep 18, 2026(353 of 353 days covered by obs)
NOAA Normal
35.98"
Departure from Normal
3.05" : 108% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.11
1.13
-0.02
Feb
1.19
1.24
-0.05
Mar
2.01
2.07
-0.06
Apr
3.87
3.87
0.00
May
4.60
4.76
-0.16
Jun
5.72
5.60
0.12
Jul
4.69
4.69
0.00
Aug
4.09
4.02
0.07
Sep
3.72
3.65
0.07
Oct
2.82
2.94
-0.12
Nov
2.08
2.22
-0.14
Dec
1.57
1.62
-0.05
37.47
37.81
-0.34