ThessalonÃki Climate by Month
Thessaloniki has a warm Mediterranean climate, but it’s a bit cooler than the more southern parts of Greece. Winters are cool and very wet, with January being the coldest month at around 10°C, so it’s not the best choice for a winter sun destination. Summers, on the other hand, are warm and pleasant, with August being the hottest month, reaching an average of 32°C. The months of May, June, September, and October offer nice, comfortable temperatures. Over the year, the average high is 21°C, and the average low is 12°C.
Average day and night temperature
The climate in ThessalonÃki is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a very warm 32°C in August to a chilly 10°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 3°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Generally, ThessalonÃki receives mid-range precipitation levels, with 658 mm annually. ThessalonÃki offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between December (76 mm) and August (35 mm) is not too significant, making the climate enjoyable for visitors and residents alike.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
For those who appreciate different seasons, ThessalonÃki serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.3 hours of sunshine daily, and embrace the darker days in December, offering only 3.5 hours of daily sunlight.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is low throughout the year in ThessalonÃki.
Relative humidity over the year
The best time of year to visit ThessalonÃki in Greece
During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
August has an average maximum temperature of 32°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 10°C.
December tops the wettest month list with 76 mm of rainfall.
August is the driest month with 35 mm of precipitation.
July is the sunniest month with an average of 339 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
