Halki weather in September 2026

Expect daytime maximum temperatures of 82°F in Halki, Greece in September based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 82°F maximum daytime temperature in September in Halki82
    82°F max day temperature
  • 11 hours of sunshine per day
  • 2 days with some rainfall in September in Halki2
    2 days with some rainfall
  • 66°F minimum night-time temperature in September in Halki66
    66°F min night temperature
  • 12 hours of daylight per day in September in Halki12
    12 hours of daylight per day
  • Moderate heat & humidity in September in HalkiM
    Moderate heat & humidity
  • 0.4 inches monthly rainfall in September in Halki0.4
    0.4 inches of monthly rainfall
  • UV (maximum) index 7 (High) in September in Halki7
    7 (High) UV index
  • 77°F sea temperature in September in Halki77
    77°F sea temperature

More about Halki

Halki by month

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

Recommended for Greece

TUI: Top deals & discounts on 2026/2027 holidays

  • Explore latest special offers & online deals from TUI
  • Free child places & £0 deposits with direct debit available
  • Book summer & winter sun holidays in 2026/2027
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The September weather guide for Greece (Halki) 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 Halki in September?

Daytime temperatures usually reach 82°F in Halki in September with moderate heat and humidity, falling to 64°F at night.

How sunny is it in Halki in September?

There are normally 9 hours of bright sunshine each day in Halki in September - that's 76% of daylight hours.

How warm is the sea around Halki in September?

The average sea temperature around Halki in September is 77°F.

Does it ever rain in Halki in September?

There are usually 2 days with some rain in Halki in September and the average monthly rainfall is 0.5 inches.

Halki September sunrise & sunset times

Browse the sunrise and sunset times for Halki in September 2026. Select a month to view Halki sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:41 18:38
Tuesday, 15th September 2026 05:52 18:17
Wednesday, 30th September 2026 06:04 17:55

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^