Avellino Weather in December
What's the weather like in Avellino (Campania) in December 2025?
The climate in Avellino during December can be summarized as cool and a little damp.
December is in the winter in Avellino and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 9°C (49°F), whilst at night 4°C (39°F) is normal.
| Daytime temperature | 9.3°C 48.7°F |
|---|---|
| Nightly temperature | 3.7°C 38.7°F |
| Average temperature | 6.5°C 43.7°F |
| Daily sunshine | 4 hrs |
| Avg rainfall | 93 mm 3.7 ins |
| Rainy days | 14 days |
| Sea temperature | 16.5°C 61.6°F |
| Humidity | 78% |
| Windspeed | 14.8kph 9 mph |
On average December is the 2nd wettest month of the year in Avellino with around 93mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 4 hours of sunshine per day.
December temperatures in Avellino
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Avellino in December 2025.
Other monthly averages
Best places to visit in December
Avellino weather stats
| Hottest month: | July | 26.5°C 79.7°F |
|---|---|---|
| Driest month: | July | 25mm 1ins |
| Sunniest month: | August | 9.8hrs |
| Coldest month: | January | 8.2°C 46.8°F |
| Wettest month: | November | 107mm 4.2ins |
© Google