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Campania weather in December 2025
Expect 13°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Campania in December based on long-term weather averages. There is usually 15 days with some rainfall and 112 mm of average monthly rainfall in December.
- 13°C max day temperature
13 - 3 hours of sunshine per day
- 15 days with some rainfall
15 - 5°C min night temperature
5 - 9 hours of daylight per day
9 - No heat & humidity
0 - 112 mm of monthly rainfall
112 - 1 (Low) UV index
1 - 17°C sea temperature
17
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Recommended for the Campania
The December weather guide for Campania (Naples) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Campania destinations
Below are average maximum temperatures at popular countries, regions and places in the Campania in December. Select a holiday destination to see more weather parameters.
All Campania destinations
Metric (°C / mm) | Imperial (°F / inches)
More about the Campania
How warm is it in the Campania in December?
Daytime temperatures usually reach 13°C in Naples, Campania in December, falling to 5°C at night.
How sunny is it in the Campania in December?
There are normally 3 hours of bright sunshine each day in Naples, Campania in December - that's 37% of daylight hours.
How warm is the sea around the Campania in December?
The average sea temperature around Naples, Campania in December is 17°C.
Does it rain in the Campania in December?
There are usually 15 days with some rain in Naples, Campania in December and the average monthly rainfall is 112mm.
Campania December sunrise & sunset times
Browse the sunrise and sunset times for Campania in December 2025. Select a month to view Campania sunrise and sunset times for the next 12 months. The Campania sunrise and sunset times shown below are for Naples.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st December 2025 | 07:08 | 16:36 |
| Tuesday, 16th December 2025 | 07:21 | 16:36 |
| Wednesday, 31st December 2025 | 07:27 | 16:45 |
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