Possidi weather in September 2025

Expect 79°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Possidi in September. Check more long-term weather averages for Possidi in September before you book your next holiday to Halkidiki in 2025/2026.

  • 79°F maximum daytime temperature in September in Possidi79
    79°F max day temperature
  • 9 hours of sunshine per day
  • 4 days with some rainfall in September in Possidi4
    4 days with some rainfall
  • 59°F minimum night-time temperature in September in Possidi59
    59°F min night temperature
  • 12 hours of daylight per day in September in Possidi12
    12 hours of daylight per day
  • Low heat & humidity in September in PossidiL
    Low heat & humidity
  • 1.4 inches monthly rainfall in September in Possidi1.4
    1.4 inches of monthly rainfall
  • UV (maximum) index 6 (High) in September in Possidi6
    6 (High) UV index
  • 75°F sea temperature in September in Possidi75
    75°F sea temperature

More about Possidi

Possidi by month

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

Recommended for Halkidiki

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 Halkidiki (Possidi) 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 Possidi in September?

Daytime temperatures usually reach 79°F in Possidi in September with low heat and humidity, falling to 59°F at night.

How sunny is it in Possidi in September?

There are normally 9 hours of bright sunshine each day in Possidi in September - that's 68% of daylight hours.

How warm is the sea around Possidi in September?

The average sea temperature around Possidi in September is 75°F.

Does it rain in Possidi in September?

There are usually 4 days with some rain in Possidi in September and the average monthly rainfall is 1.4 inches.

Possidi September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:54 18:58
Monday, 15th September 2025 06:07 18:35
Tuesday, 30th September 2025 06:22 18:10

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^