Viewing Station: IA-BH-17 : Gilbertville 1.0 NW
Mar 12, 2016 - Sep 15, 20253,322 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.05"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.82"
Departure from Normal
-1.77" : 3% of Normal
Year-To-Date: 30.79"
Jan 1 to Sep 15, 2025(248 of 258 days covered by obs)
NOAA Normal
28.66"
Departure from Normal
2.13" : 107% of Normal
Water Year-To-Date: 38.88"
Oct 1, 2024 to Sep 15, 2025(336 of 350 days covered by obs)
NOAA Normal
34.95"
Departure from Normal
3.93" : 111% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.12
1.07
0.05
Feb
1.18
1.20
-0.02
Mar
1.91
2.04
-0.13
Apr
3.80
3.87
-0.07
May
4.62
4.71
-0.09
Jun
5.79
5.70
0.09
Jul
4.25
4.61
-0.36
Aug
4.17
4.19
-0.02
Sep
3.65
3.49
0.16
Oct
2.78
2.84
-0.06
Nov
2.00
1.98
0.02
Dec
1.50
1.48
0.02
36.77
37.18
-0.41