Halkidiki weather

Our guide to the weather in Halkidiki during October

21

Average high

4

UV Index

63mm

Monthly rainfall

21

Sea temperature

We've looked at the most up-to-date weather data for Halkidiki, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Halkidiki weather in October.

How warm is it in Halkidiki during October?

The temperature reaches around 21℃ during the daytime in October, falling away to 15℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Halkidiki during October?

On average, there will be 3 rainy days during the month, amounting to 63.0mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Halkidiki during October?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in October. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

How warm is the sea in Halkidiki during October?

The water temperature around Halkidiki reaches a pleasant 21℃ during October. While generally considered warm, some people might find it a little on the cool side on entering the water.

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Weather in Halkidiki

Our month-by-month guide to the weather and climate in Halkidiki

9.6

Halkidiki weather in

January
11.8

Halkidiki weather in

February
14.5

Halkidiki weather in

March
18.9

Halkidiki weather in

April
24.1

Halkidiki weather in

May
28.9

Halkidiki weather in

June
32.1

Halkidiki weather in

July
32.3

Halkidiki weather in

August
27.5

Halkidiki weather in

September
21.4

Halkidiki weather in

October
16.7

Halkidiki weather in

November
11.5

Halkidiki weather in

December