Chios weather in September 2025

Expect 77°F daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Chios in September. Check more long-term weather averages for Chios in September before you book your next holiday to Greece in 2025/2026.

  • 77°F maximum daytime temperature in September in Chios77
    77°F max day temperature
  • 11 hours of sunshine per day
  • 4 days with some rainfall in September in Chios4
    4 days with some rainfall
  • 61°F minimum night-time temperature in September in Chios61
    61°F min night temperature
  • 12 hours of daylight per day in September in Chios12
    12 hours of daylight per day
  • Low heat & humidity in September in ChiosL
    Low heat & humidity
  • 0.7 inches monthly rainfall in September in Chios0.7
    0.7 inches of monthly rainfall
  • UV (maximum) index 7 (High) in September in Chios7
    7 (High) UV index
  • 72°F sea temperature in September in Chios72
    72°F sea temperature

More about Chios

Chios by month

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

Recommended for Greece

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The September weather guide for Greece (Chios) 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 Greece

How hot is it in Chios in September?

Daytime temperatures usually reach 77°F in Chios in September with low heat and humidity, falling to 61°F at night.

How sunny is it in Chios in September?

There are normally 11 hours of bright sunshine each day in Chios in September - that's 85% of daylight hours.

How warm is the sea around Chios in September?

The average sea temperature around Chios in September is 72°F.

Does it rain in Chios in September?

There are usually 4 days with some rain in Chios in September and the average monthly rainfall is 0.7 inches.

Chios September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:45 18:45
Monday, 15th September 2025 05:57 18:23
Tuesday, 30th September 2025 06:10 18:00

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^