Thira weather in January 2025

Expect 14°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Thira in January. Check more long-term weather averages for Thira in January before you book your next holiday to Santorini in 2025/2026.

  • 14°C maximum daytime temperature in January in Thira14
    14°C max day temperature
  • 4 hours of sunshine per day
  • 11 days with some rainfall in January in Thira11
    11 days with some rainfall
  • 9°C minimum night-time temperature in January in Thira9
    9°C min night temperature
  • 10 hours of daylight per day in January in Thira10
    10 hours of daylight per day
  • No heat & humidity in January in Thira0
    No heat & humidity
  • 114 mm monthly rainfall in January in Thira114
    114 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Thira2
    2 (Low) UV index
  • 16°C sea temperature in January in Thira16
    16°C sea temperature

More about Thira

Thira by month

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

Recommended for Santorini

  • Save on summer & winter sun holidays with TUI
  • Book online & save with top deals & free child places
  • Pay £0 deposits with direct debit & spread the cost

TUITUI deal finder

The January weather guide for Santorini (Thira) 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 Greece

How warm is it in Thira in January?

Daytime temperatures usually reach 14°C in Thira in January, falling to 9°C at night.

How sunny is it in Thira in January?

There are normally 4 hours of bright sunshine each day in Thira in January - that's 42% of daylight hours.

How warm is the sea around Thira in January?

The average sea temperature around Thira in January is 16°C.

Does it rain in Thira in January?

There are usually 11 days with some rain in Thira in January and the average monthly rainfall is 114mm.

Thira January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:30 17:14
Thursday, 16th January 2025 07:29 17:28
Friday, 31st January 2025 07:20 17:43

Related posts

Popular travel offers

Explore holidays in the sun for less

Top ^