Campania weather in January 2025

Expect 12°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Campania in January. Check more long-term weather averages for Campania in January before you book your next holiday to Campania in 2025/2026.

  • 12°C maximum daytime temperature in January in Campania (Naples)12
    12°C max day temperature
  • 4 hours of sunshine per day
  • 14 days with some rainfall in January in Campania (Naples)14
    14 days with some rainfall
  • 4°C minimum night-time temperature in January in Campania (Naples)4
    4°C min night temperature
  • 10 hours of daylight per day in January in Campania (Naples)10
    10 hours of daylight per day
  • No heat & humidity in January in Campania (Naples)0
    No heat & humidity
  • 103 mm monthly rainfall in January in Campania (Naples)103
    103 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Campania (Naples)2
    2 (Low) UV index
  • 15°C sea temperature in January in Campania (Naples)15
    15°C sea temperature

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The January 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 destinations in the Campania in January. Select a destination to see more weather parameters.

All Campania destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the Campania

How warm is it in the Campania in January?

Daytime temperatures usually reach 12°C in Naples, Campania in January, falling to 4°C at night.

How sunny is it in the Campania in January?

There are normally 4 hours of bright sunshine each day in Naples, Campania in January - that's 38% of daylight hours.

How warm is the sea around the Campania in January?

The average sea temperature around Naples, Campania in January is 15°C.

Does it rain in the Campania in January?

There are usually 14 days with some rain in Naples, Campania in January and the average monthly rainfall is 103mm.

Campania January sunrise & sunset times

Browse the sunrise and sunset times for Campania in January 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
Wednesday, 1st January 2025 07:27 16:46
Thursday, 16th January 2025 07:25 17:01
Friday, 31st January 2025 07:14 17:19

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