Weather in Terni: December
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Average day temperature: | 52.3°F |
| Average night temperature: | 41.4°F | |
 |
Number of sunny days: | 12 days |
| Day length: | 9.0 - 9.3 hours | |
 |
Number of rainy days: | 4 days |
| Precipitation totals: | 1.9 in. | |
| more information | ||
14 days
forecast
forecast
| Terni |
weather in
January
January
| Terni |
Air temperature in December, °F
Show year:
2024
2023
2022
The highest day temperature during December of 2024 was 56°F. At the same time the lowest night temperature was 30°F. Daily and nightly averages during December were 51.0°F and 37.9°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 1.9 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 4.4 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: 5.1.
Best time for vacation in Terni
Terni on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Terni
Local time: 09:14
December 18, thursday
1200
61°F
N
2 mph
2 mph
1500
61°F
NE
2 mph
2 mph
1800
50°F
W
2 mph
2 mph
2100
48°F
W
2 mph
2 mph
December 19, friday
0000
48°F
W
3 mph
3 mph
0300
46°F
W
2 mph
2 mph
0600
46°F
W
2 mph
2 mph
0900
50°F
SW
2 mph
2 mph
