Weather in Marietta: December
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Average day temperature: | 52.9°F |
| Average night temperature: | 45.1°F | |
 |
Number of sunny days: | 12 days |
| Day length: | 9.9 - 10.1 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 1.6 in. | |
| more information | ||
14 days
forecast
forecast
| Marietta |
weather in
January
January
| Marietta |
Air temperature in December, °F
Show year:
2023
2022
2021
The highest day temperature during December of 2023 was 66°F. At the same time the lowest night temperature was 32°F. Day and night temperature averages during December were 52.4°F and 45.3°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in December is almost equal.
Precipitation total in December, in.
Precipitation total value in Marietta in December is 1.6 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 6.8 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: 4.9.
Best time for vacation in Marietta
Marietta on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Marietta
Local time: 04:08
December 22, sunday
0600
36°F
W
6 mph
6 mph
0900
37°F
W
6 mph
6 mph
1200
41°F
W
6 mph
6 mph
1500
46°F
NW
5 mph
5 mph
1800
46°F
NW
4 mph
4 mph
2100
41°F
NW
6 mph
6 mph
December 23, monday
0000
37°F
W
6 mph
6 mph
0300
34°F
W
7 mph
7 mph
