Viewing Station: polk001 : Stromsburg 0.9 E
May 9, 2004 - Sep 16, 20257,391 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.90"
September 1-16, 2025(16 of 16 days covered by obs)
NOAA Normal
1.33"
Departure from Normal
-0.43" : 68% of Normal
Year-To-Date: 23.87"
Jan 1 to Sep 16, 2025(252 of 259 days covered by obs)
NOAA Normal
22.75"
Departure from Normal
1.12" : 105% of Normal
Water Year-To-Date: 27.65"
Oct 1, 2024 to Sep 16, 2025(344 of 351 days covered by obs)
NOAA Normal
27.12"
Departure from Normal
0.53" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.63
0.63
0.00
Feb
0.68
0.72
-0.04
Mar
1.50
1.54
-0.04
Apr
2.76
2.77
-0.01
May
4.85
4.85
0.00
Jun
4.21
4.14
0.07
Jul
3.30
3.20
0.10
Aug
3.49
3.44
0.05
Sep
2.49
2.42
0.07
Oct
2.17
2.12
0.05
Nov
1.27
1.30
-0.03
Dec
0.93
0.99
-0.06
28.28
28.12
0.16