Snow in Sheboygan, Wisconsin Winter storm alerts · 7-day snow forecast · average snowfall
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Sheboygan averages 48.6 inches of snow a year. The snowiest month is February (14.2″), and snow usually falls from November through April. On about 14 days a year at least an inch falls. Snow covers the ground (1″+) on roughly 79 days of an average winter.
Average snowfall by month
Month
Snowfall
Days 1″+
Days with snow cover
Freezing nights
Avg. low
October
0″
<1
<1
3
42°F
November
1.4″
1
2
16
31°F
December
13.0″
3
15
27
22°F
January
11.2″
4
23
29
15°F
February
14.2″
4
24
25
17°F
March
6.6″
2
13
24
26°F
April
2.2″
1
2
9
36°F
May
0″
0
0
1
46°F
Year
48.6″
14
79
133
NOAA NCEI U.S. Climate Normals 1991–2020 — snowfall at Hingham Wwtp (12 mi from the city center, +131 ft elevation difference); temperatures at Sheboygan. Averages smooth out big years: single winters can bring half or double the normal.
48.6 inches in an average year (NOAA U.S. Climate Normals 1991–2020, Hingham Wwtp station, 12 miles away). The snowiest month is February with 14.2 inches.
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How many freezing nights does Sheboygan have?
About 133 nights a year drop to 32 °F or below (NOAA 1991–2020); the coldest month, January, averages a low of 15 °F.