Viewing Station: IA-BH-26 : Waterloo 6.7 E
Jul 15, 2020 - May 25, 20262,132 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.98"
May 1-25, 2026(24 of 25 days covered by obs)
NOAA Normal
3.75"
Departure from Normal
-1.77" : 53% of Normal
Year-To-Date: 11.73"
Jan 1 to May 25, 2026(144 of 145 days covered by obs)
NOAA Normal
11.79"
Departure from Normal
-0.06" : 99% of Normal
Water Year-To-Date: 13.87"
Oct 1, 2025 to May 25, 2026(236 of 237 days covered by obs)
NOAA Normal
18.09"
Departure from Normal
-4.22" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.13
1.07
0.06
Feb
1.18
1.19
-0.01
Mar
1.91
2.02
-0.11
Apr
3.82
3.85
-0.03
May
4.65
4.72
-0.07
Jun
5.85
5.73
0.12
Jul
4.30
4.62
-0.32
Aug
4.10
4.18
-0.08
Sep
3.69
3.48
0.21
Oct
2.78
2.82
-0.04
Nov
2.01
1.95
0.06
Dec
1.51
1.48
0.03
36.93
37.11
-0.18