Monterosso weather in December 2025

Expect 8°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Monterosso in December. Check more long-term weather averages for Monterosso in December before you book your next holiday to Italian Riviera in 2025/2026.

  • 8°C maximum daytime temperature in December in Monterosso8
    8°C max day temperature
  • 3 hours of sunshine per day
  • 12 days with some rainfall in December in Monterosso12
    12 days with some rainfall
  • 3°C minimum night-time temperature in December in Monterosso3
    3°C min night temperature
  • 9 hours of daylight per day in December in Monterosso9
    9 hours of daylight per day
  • No heat & humidity in December in Monterosso0
    No heat & humidity
  • 87 mm monthly rainfall in December in Monterosso87
    87 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Monterosso1
    1 (Low) UV index
  • 15°C sea temperature in December in Monterosso15
    15°C sea temperature

More about the Monterosso

Monterosso by month

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

Recommended for the Italian Riviera

TUI discount code: up to £300 off 2025/2026 holidays

  • Save up to £300 on package holidays in 2025/2026
  • Book in TUI sale. Discount varies by spend. T&Cs apply
  • Travel between 1st May 2025 & 31st Oct 2026 (inclusive)
Show discount codeShow discount code ******ALE
Redeem TUI discount code >>

Expires at 10:00 on Friday 31st Jan 2025 · View all TUI offers

TUITUI deal finder

The December weather guide for Italian Riviera (Monterosso) 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 / mm)  |  Imperial (°F / inches)

Back to top

More about Italy

How warm is it in Monterosso in December?

Daytime temperatures usually reach 8°C in Monterosso in December, falling to 3°C at night.

How sunny is it in Monterosso in December?

There are normally 3 hours of bright sunshine each day in Monterosso in December - that's 36% of daylight hours.

How warm is the sea around Monterosso in December?

The average sea temperature around Monterosso in December is 15°C.

Does it rain in Monterosso in December?

There are usually 12 days with some rain in Monterosso in December and the average monthly rainfall is 87mm.

Monterosso December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 07:37 16:44
Tuesday, 16th December 2025 07:50 16:44
Wednesday, 31st December 2025 07:57 16:53

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^