Viewing Station: WI-BN-40 : Green Bay 2.9 SSE
May 10, 2023 - May 18, 2026534 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.45"
May 1-18, 2026(5 of 18 days covered by obs)
NOAA Normal
2.05"
Departure from Normal
-0.60" : 71% of Normal
Year-To-Date: 5.18"
Jan 1 to May 18, 2026(13 of 138 days covered by obs)
NOAA Normal
9.59"
Departure from Normal
-4.41" : 54% of Normal
Water Year-To-Date: 6.82"
Oct 1, 2025 to May 18, 2026(49 of 230 days covered by obs)
NOAA Normal
16.32"
Departure from Normal
-9.50" : 42% 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
4.14
-0.14
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
1.97
0.11
Dec
1.75
1.68
0.07
32.08
31.80
0.28