Weather in Greenville: December
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Average day temperature: | 51.2°F |
| Average night temperature: | 41.4°F | |
 |
Number of sunny days: | 15 days |
| Day length: | 9.8 - 10.0 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.1 in. | |
| more information | ||
14 days
forecast
forecast
| Greenville |
weather in
January
January
| Greenville |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 73°F. At the same time the lowest night temperature was 21°F. Daily and nightly averages during December were 51.6°F and 40.7°F.
Sunny, partly cloudy and cloudy days
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Greenville in December is 1.1 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 5.7 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: 5.6.
Best time for vacation in Greenville
Greenville on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Greenville
Local time: 18:21
December 30, tuesday
2100
36°F
S
6 mph
6 mph
December 31, wednesday
0000
32°F
S
5 mph
5 mph
0300
30°F
SE
2 mph
2 mph
0600
28°F
E
3 mph
3 mph
0900
34°F
E
3 mph
3 mph
1200
45°F
E
6 mph
6 mph
1500
48°F
NE
9 mph
9 mph
1800
45°F
NE
12 mph
12 mph
