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Cincinnati weather in December

Weather in Cincinnati: December

Average day temperature: 42.7°F
Average night temperature: 36.3°F
Number of sunny days: 7 days
Day length: 9.4 - 9.6 hours
Number of rainy days: 1 day
Precipitation totals: 0.8 in.

Air temperature in December, °F

Show year:
2025
2024
2023

The highest day temperature during December of 2025 was 66°F. At the same time the lowest night temperature was 1°F. Daily and nightly averages during December were 39.0°F and 31.8°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Cincinnati in December is 0.8 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 7.2 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 3.8.

Best time for vacation in Cincinnati

Sunniest months:
September 19 days
October 17 days
November 14 days
Warmest months:
July 85.2 °F
August 83.5 °F
June 80.6 °F
Coldest months:
January 36.4 °F
February 41.4 °F
December 42.7 °F
Rainiest months:
March 4 days
April 3 days
May 3 days
Windiest months:
March 8.2 mph
April 7.6 mph
February 7.6 mph

Cincinnati on a weather map

Cincinnati
+19°F
NE 4 mph
Feels like: +12°F
Precip.: 0%
Places in USA:
Name
°F
+19°F
+77°F
+77°F
+73°F
+75°F
+52°F
+55°F
+72°F
+16°F
+63°F
+66°F
+50°F
+46°F
+54°F
+27°F
24 Hours Forecast
Cincinnati
Local time: 20:54
February 05, thursday
2100
19°F
NE
4 mph
February 06, friday
0000
18°F
N
4 mph
0300
21°F
N
6 mph
0600
25°F
N
7 mph
0900
27°F
NE
8 mph
1200
30°F
E
10 mph
1500
34°F
SE
12 mph
1800
34°F
SE
12 mph
Units of measurement: °C / °F