Snow in Delaware, Ohio Winter storm alerts · 7-day snow forecast · average snowfall
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Delaware averages 24.0 inches of snow a year. The snowiest month is January (7.0″), and snow usually falls from November through April. On about 9 days a year at least an inch falls. Snow covers the ground (1″+) on roughly 38 days of an average winter.
Average snowfall by month
Month
Snowfall
Days 1″+
Days with snow cover
Freezing nights
Avg. low
October
0″
0
0
3
43°F
November
0.7″
<1
1
14
34°F
December
5.5″
2
8
23
26°F
January
7.0″
3
14
25
21°F
February
6.6″
3
12
23
23°F
March
4.1″
1
4
18
31°F
April
0.1″
0
0
5
41°F
Year
24.0″
9
38
112
NOAA NCEI U.S. Climate Normals 1991–2020 — snowfall at Marysville (13 mi from the city center, +112 ft elevation difference); temperatures at Columbus Ohio State Univ Airport. Averages smooth out big years: single winters can bring half or double the normal.
24.0 inches in an average year (NOAA U.S. Climate Normals 1991–2020, Marysville station, 13 miles away). The snowiest month is January with 7.0 inches.
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This page checks the National Weather Service for active alerts at Delaware's location every time you open it; the box at the top lists any winter storm, winter weather, cold or freeze alert in effect right now.
How many freezing nights does Delaware have?
About 112 nights a year drop to 32 °F or below (NOAA 1991–2020); the coldest month, January, averages a low of 21 °F.