Santorini Weather in December

What's the weather like in Santorini (Greece) in December 2024?

The climate in Santorini during December can be summarized as mild and damp.

December is in the winter in Santorini and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 16°C (60°F), whilst at night 11°C (51°F) is normal.

Santorini weather averages (imperial / metric)
Daytime temperature 15.8°C 60.4°F
Nightly temperature 10.7°C 51.2°F
Average temperature 13.2°C 55.8°F
Daily sunshine 4.8 hrs
Avg rainfall 103 mm 4 ins
Rainy days 12 days
Sea temperature 17.5°C 63.6°F
Humidity 72%
Windspeed 15.5kph 10 mph

On average December is the 2nd wettest month of the year in Santorini with around 103mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.8 hours of sunshine per day.

December temperatures in Santorini

Santorini average temperature in December

December rainfall

Santorini average rain in December

December hourly sunshine

Santorini average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Santorini in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Santorini weather stats

Santorini weather statistics
Hottest month: July 27.6°C 81.7°F
Driest month: July 1mm 0ins
Sunniest month: July 14.2hrs
Coldest month: January 13.9°C 57°F
Wettest month: January 114mm 4.5ins
Map showing location of Santorini (36.388604, 25.459644) Santorini map pin © Google

Top Greece locations