Viewing Station: WI-BN-14 : Green Bay 3.8 SSE
May 12, 2013 - Sep 15, 20254,509 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.37"
September 1-15, 2025(14 of 15 days covered by obs)
NOAA Normal
1.64"
Departure from Normal
-0.26" : 84% of Normal
Year-To-Date: 22.69"
Jan 1 to Sep 15, 2025(257 of 258 days covered by obs)
NOAA Normal
23.72"
Departure from Normal
-1.03" : 96% of Normal
Water Year-To-Date: 29.81"
Oct 1, 2024 to Sep 15, 2025(349 of 350 days covered by obs)
NOAA Normal
30.45"
Departure from Normal
-0.64" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.52
1.47
0.05
Feb
1.16
1.15
0.01
Mar
1.85
1.81
0.04
Apr
3.01
3.08
-0.07
May
3.53
3.47
0.06
Jun
4.00
4.15
-0.15
Jul
3.61
3.64
-0.03
Aug
3.40
3.41
-0.01
Sep
3.27
3.19
0.08
Oct
2.90
2.79
0.11
Nov
2.08
1.96
0.12
Dec
1.75
1.68
0.07
32.08
31.80
0.28