Viewing Station: IA-BH-26 : Waterloo 6.7 E
Jul 15, 2020 - Jun 19, 20262,158 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.43"
June 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
3.70"
Departure from Normal
1.73" : 147% of Normal
Year-To-Date: 17.80"
Jan 1 to Jun 19, 2026(170 of 170 days covered by obs)
NOAA Normal
16.40"
Departure from Normal
1.40" : 109% of Normal
Water Year-To-Date: 19.94"
Oct 1, 2025 to Jun 19, 2026(262 of 262 days covered by obs)
NOAA Normal
22.69"
Departure from Normal
-2.75" : 88% 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