Snow in Hamilton, Ohio Winter storm alerts · 7-day snow forecast · average snowfall
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Hamilton averages 9.7 inches of snow a year. The snowiest month is January (4.7″), and snow usually falls from November through March. On about 3 days a year at least an inch falls. Snow covers the ground (1″+) on roughly 12 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
5
42°F
November
0.2″
0
0
17
32°F
December
1.4″
1
3
23
26°F
January
4.7″
2
6
25
22°F
February
1.9″
1
3
23
23°F
March
1.5″
<1
1
17
32°F
April
0″
0
<1
5
42°F
Year
9.7″
3
12
116
NOAA NCEI U.S. Climate Normals 1991–2020 — snowfall at Middletown (11 mi from the city center, +36 ft elevation difference); temperatures at Hamilton Butler Co Rgnl Airport. Averages smooth out big years: single winters can bring half or double the normal.
9.7 inches in an average year (NOAA U.S. Climate Normals 1991–2020, Middletown station, 11 miles away). The snowiest month is January with 4.7 inches.
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How many freezing nights does Hamilton have?
About 116 nights a year drop to 32 °F or below (NOAA 1991–2020); the coldest month, January, averages a low of 22 °F.