Naples weather in December 2025

Expect daytime maximum temperatures of 55°F in Naples, Campania in December based on long-term weather averages. There are 3 hours of sunshine per day on average with 15 days with some rainfall and typically 4.4 inches of rainfall in the month.

  • 55°F maximum daytime temperature in December in Naples55
    55°F max day temperature
  • 3 hours of sunshine per day
  • 15 days with some rainfall in December in Naples15
    15 days with some rainfall
  • 41°F minimum night-time temperature in December in Naples41
    41°F min night temperature
  • 9 hours of daylight per day in December in Naples9
    9 hours of daylight per day
  • No heat & humidity in December in Naples0
    No heat & humidity
  • 4.4 inches monthly rainfall in December in Naples4.4
    4.4 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Naples1
    1 (Low) UV index
  • 63°F sea temperature in December in Naples63
    63°F sea temperature

More about the Naples

Naples by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for the Campania

Pierre & Vacances sale: up to 20% off summer holidays

  • Save up to 20% on summer holidays with Pierre & Vacances
  • Discount varies by duration. Book France, Spain & more
  • Travel before 2nd August 2025 (inclusive)
Go to Pierre & Vacances deal >>

Expires at 23:59 on Wednesday 25th Jun 2025 · View all Pierre & Vacances offers

Pierre & VacancesHoliday accomodation

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.

Metric (°C)  |  Imperial (°F)

Back to top

More about the Campania

How warm is it in Naples in December?

Daytime temperatures usually reach 55°F in Naples in December, falling to 41°F at night.

How sunny is it in Naples in December?

There are normally 3 hours of bright sunshine each day in Naples in December - that's 37% of daylight hours.

How warm is the sea around Naples in December?

The average sea temperature around Naples in December is 63°F.

Does it rain in Naples in December?

There are usually 15 days with some rain in Naples in December and the average monthly rainfall is 4.4 inches.

Naples December sunrise & sunset times

Browse the sunrise and sunset times for Naples in December 2025. Select a month to view Naples sunrise and sunset times for the next 12 months.

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

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^