| < December >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Dayton, Oh in December is slightly cold at -0.2 °C (31.64 °F).
- Afternoons can be cool with average high temperatures reaching 3.9 °C (39 °F).
- Overnight temperatures are generally slightly cold with an average low of -4.4 °C (24.1 °F).
- The average daily temperature variation/ range in December is 8.3 °C (14.9 °F).
- The weather in December is somewhat dry. Just 74.4mm (2.9in) of liquid precipitates.
- The shortest day is 9:19 long and the longest day is 9:31 long with an average length of 9:22.
Check the distance to and compare the Dayton, Oh December averages with somewhere beginning with:
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Weather Trend Graph for December in Dayton, Oh, Usa
Navigate to December Weather in Locations Surrounding Dayton, Oh:
- Kenton, Oh, Usa - 126.4 kms (78.6 miles) N
- Urbana, Oh, Usa - 41.1 kms (25.5 miles) NE
- Delaware, Oh, Usa - 96.4 kms (59.9 miles) E
- Columbus, Ohio, Usa - 106.2 kms (66 miles) E
- Circleville, Oh, Usa - 104.4 kms (64.9 miles) ESE