Snow in Marion, Ohio Winter storm alerts · 7-day snow forecast · average snowfall
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Marion averages 23.8 inches of snow a year. The snowiest month is January (7.6″), and snow usually falls from November through April. On about 8 days a year at least an inch falls.
Average snowfall by month
Month
Snowfall
Days 1″+
Days with snow cover
Freezing nights
Avg. low
October
0″
0
—
3
43°F
November
0.6″
<1
—
16
33°F
December
4.5″
2
—
24
25°F
January
7.6″
3
—
27
19°F
February
6.6″
2
—
25
21°F
March
4.1″
1
—
21
29°F
April
0.4″
<1
—
7
39°F
Year
23.8″
8
—
123
NOAA NCEI U.S. Climate Normals 1991–2020 — snowfall at Marion 2 N (2 mi from the city center, -23 ft elevation difference); temperatures at Marion Muni Airport. Averages smooth out big years: single winters can bring half or double the normal.
23.8 inches in an average year (NOAA U.S. Climate Normals 1991–2020, Marion 2 N station, 2 miles away). The snowiest month is January with 7.6 inches.
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How many freezing nights does Marion have?
About 123 nights a year drop to 32 °F or below (NOAA 1991–2020); the coldest month, January, averages a low of 19 °F.