Viewing Station: WI-BY-20 : Mason 6.9 SSE
Jul 10, 2019 - Sep 5, 20251,218 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.41"
September 1-16, 2025(3 of 16 days covered by obs)
NOAA Normal
1.85"
Departure from Normal
-0.44" : 76% of Normal
Year-To-Date: 15.59"
Jan 1 to Sep 16, 2025(104 of 259 days covered by obs)
NOAA Normal
24.05"
Departure from Normal
-8.46" : 65% of Normal
Water Year-To-Date: 19.12"
Oct 1, 2024 to Sep 16, 2025(140 of 351 days covered by obs)
NOAA Normal
30.97"
Departure from Normal
-11.85" : 62% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.17
1.25
-0.08
Feb
1.08
1.09
-0.01
Mar
1.66
1.71
-0.05
Apr
2.73
2.95
-0.22
May
3.62
3.72
-0.10
Jun
4.04
4.21
-0.17
Jul
4.29
4.47
-0.18
Aug
3.61
3.78
-0.17
Sep
3.47
3.58
-0.11
Oct
3.33
3.33
0.00
Nov
2.03
1.98
0.05
Dec
1.56
1.61
-0.05
32.59
33.68
-1.09