Halkidiki weather in August 2025

Expect 29°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Halkidiki in August. Check more long-term weather averages for Halkidiki in August before you book your next holiday to Halkidiki in 2025/2026.

29
29°C max day temperature
11
11 hours of sunshine per day
4
4 days with some rainfall
18
18°C min night temperature
14
14 hours of daylight per day
H
High heat & humidity
27
27 mm of monthly rainfall
8
8 (Very High) UV index
26
26°C sea temperature

More about Halkidiki

Halkidiki 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

Sale

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

TUI deal finder

Destination

The August weather guide for Halkidiki (Pefkohori) 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.

Top Halkidiki destinations

Below are average maximum temperatures at popular countries, regions and places in Halkidiki in August. Select a holiday destination to see more weather parameters.

All Halkidiki destinations

Metric (°C / mm) | Imperial (°F / inches)

More about Greece

How hot is it in Halkidiki in August?

Daytime temperatures usually reach 29°C in Pefkohori, Halkidiki in August with high heat and humidity, falling to 18°C at night.

How sunny is it in Halkidiki in August?

There are normally 11 hours of bright sunshine each day in Pefkohori, Halkidiki in August - that's 80% of daylight hours.

How warm is the sea around Halkidiki in August?

The average sea temperature around Pefkohori, Halkidiki in August is 26°C.

Does it rain in Halkidiki in August?

There are usually 4 days with some rain in Pefkohori, Halkidiki in August and the average monthly rainfall is 27mm.

Halkidiki August sunrise & sunset times

Browse the sunrise and sunset times for Halkidiki in August 2025. Select a month to view Halkidiki sunrise and sunset times for the next 12 months. The Halkidiki sunrise and sunset times shown below are for Pefkohori.

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

Date	Sunrise times	Sunset times
Friday, 1st August 2025	05:24	19:39
Saturday, 16th August 2025	05:38	19:21
Sunday, 31st August 2025	05:52	18:59

Be inspired

Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers

We promise not to share your details

Popular travel offers

Halkidiki - quick facts
Flight time^✝	3.5 hours
Time difference	UK +2 hours
Language(s)	Greek
Currency	Euro
Electricity	C + F plug (230V)
Driving side	Right
Why visit?	Beaches Nature
Tourist info	Halkidiki Tourism Organisation