Viewing Station: IA-BH-6 : Waterloo 1.9 SSE
Aug 7, 2007 - May 8, 20256,431 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.13"
May 1-8, 2025(8 of 8 days covered by obs)
NOAA Normal
1.21"
Departure from Normal
-1.08" : 11% of Normal
Year-To-Date: 7.74"
Jan 1 to May 8, 2025(127 of 128 days covered by obs)
NOAA Normal
9.25"
Departure from Normal
-1.51" : 84% of Normal
Water Year-To-Date: 14.07"
Oct 1, 2024 to May 8, 2025(218 of 220 days covered by obs)
NOAA Normal
15.46"
Departure from Normal
-1.39" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.11
1.07
0.04
Feb
1.15
1.21
-0.06
Mar
1.91
2.06
-0.15
Apr
3.87
3.94
-0.07
May
4.68
4.70
-0.02
Jun
5.77
5.68
0.09
Jul
4.26
4.63
-0.37
Aug
4.10
4.20
-0.10
Sep
3.62
3.43
0.19
Oct
2.77
2.85
-0.08
Nov
1.98
1.96
0.02
Dec
1.46
1.48
-0.02
36.68
37.21
-0.53