| < 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 Charleston (City), Sc in December is quite mild at 11.2 °C (52.16 °F).
- Afternoons can be very mild with average high temperatures reaching 15.4 °C (59.7 °F).
- Overnight temperatures are generally a little cool with an average low of 7 °C (44.6 °F).
- The mean diurnal temperature variation/ range in December is 8.4 °C (15.1 °F).
- The weather in December is somewhat dry. Just 73.7mm (2.9in) of fluid precipitates.
- The shortest day is 9:58 long and the longest day is 10:07 long with an average length of 10:00.
Check the distance to and compare the Charleston (city), Sc December averages with somewhere beginning with:
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Weather Trend Graph for December in Charleston (city), Sc, Usa
Navigate to December Weather in Locations Surrounding Charleston (City), Sc:
- Camden , Sc, Usa - 161.9 kms (100.6 miles) NW
- Winnsboro, Sc, Usa - 161.9 kms (100.6 miles) NW
- Columbia, South Carolina, Usa - 164.6 kms (102.3 miles) NW
- Blackville , Sc, Usa - 137.1 kms (85.2 miles) WNW
- Summerville, Sc, Usa - 29.6 kms (18.4 miles) NW
- Charleston (Municipal), Sc, Usa - 10.4 kms (6.5 miles) WNW
- Millen, Ga, Usa - 188.7 kms (117.3 miles) W
- Savannah, Georgia, Usa - 143.3 kms (89.1 miles) WSW