Viewing Station: WI-WB-19 : Shell Lake 4.3 SW
Jun 29, 2021 - Aug 4, 20261,626 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.18"
August 1-4, 2026(4 of 4 days covered by obs)
NOAA Normal
0.53"
Departure from Normal
-0.35" : 34% of Normal
Year-To-Date: 18.49"
Jan 1 to Aug 4, 2026(213 of 216 days covered by obs)
NOAA Normal
19.38"
Departure from Normal
-0.89" : 95% of Normal
Water Year-To-Date: 22.46"
Oct 1, 2025 to Aug 4, 2026(305 of 308 days covered by obs)
NOAA Normal
25.61"
Departure from Normal
-3.15" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.92
0.88
0.04
Feb
0.96
0.92
0.04
Mar
1.66
1.58
0.08
Apr
2.83
2.86
-0.03
May
3.88
3.88
0.00
Jun
4.31
4.35
-0.04
Jul
4.29
4.21
0.08
Aug
4.08
4.13
-0.05
Sep
3.61
3.62
-0.01
Oct
3.13
3.17
-0.04
Nov
1.79
1.73
0.06
Dec
1.31
1.26
0.05
32.77
32.59
0.18