Weather in Terni: December
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Average day temperature: | 52.6°F |
| Average night temperature: | 42.3°F | |
 |
Number of sunny days: | 10 days |
| Day length: | 9.0 - 9.3 hours | |
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Number of rainy days: | 5 days |
| Precipitation totals: | 2.2 in. | |
| more information | ||
14 days
forecast
forecast
| Terni |
weather in
January
January
| Terni |
Air temperature in December, °F
Show year:
2023
2022
2021
The highest day temperature during December of 2023 was 64°F. At the same time the lowest night temperature was 32°F. Day and night temperature averages during December were 53.4°F and 41.6°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 Terni in December is 2.2 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 4.3 mph The wind's strength is relatively same during the whole year.
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: 4.8.
Best time for vacation in Terni
Terni on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Terni
Local time: 18:16
December 22, sunday
2100
46°F
N
8 mph
8 mph
December 23, monday
0000
43°F
NE
11 mph
11 mph
0300
37°F
N
9 mph
9 mph
0600
34°F
SE
11 mph
11 mph
0900
34°F
SE
15 mph
15 mph
1200
37°F
S
15 mph
15 mph
1500
37°F
S
13 mph
13 mph
1800
34°F
S
12 mph
12 mph
