Thessaloniki
8 to 32°C
temperature
3243 hours
sunshine per day
359 mm
rain
231 days
dry
129 days
rain
5 days
snow

Climate of Thessaloniki

Thessaloniki has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Thessaloniki is 20° degrees and there is about 358 mm of rain in a year. It is dry for 204 days a year with an average humidity of 66% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 8°C and 32°C
  • Night:the average nighttime temperature is between 2°C and 20°C
  • Sea temperature: the sea temperature is between 14°C and 28°C
  • Rain: it rains 129 days and there is a total of approximately 359 mm rainfall
  • Snow: it snows an average of 5 days per year
  • Sun hours: throughout the year there are 3243 sun hours
Maximum temperature: between 8°C and 32°C
Warmest month: 32°C in July
Coldest month: 8°C in January
Night temperature: between 2°C and 20°C
Sea temperature: between 14°C and 28°C
Dry days: 231 days
Days with rain: 129 days
Days with snow: 5 days
Total rain sum: 359 mm
Hours of sunshine: 3243 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Thessaloniki.

Precipitation graph

This graph shows the average amount of rainfall per month for Thessaloniki.

Climate table of Thessaloniki

In this climate table you can see at a glance what the average weather per month is for Thessaloniki. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Thessaloniki might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 8 11 14 19 24 28 32 32 26 20 15 10
Night temp. (°C) 2 4 6 8 13 17 20 20 17 13 9 4
Water temp. (°C) 16 15 14 16 22 26 28 28 27 23 20 17
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 36 35 44 19 33 30 17 18 28 34 35 30
Days with rain 11 11 14 13 13 12 10 8 10 9 9 9
Days with snow 2 2 - - - - - - - - - 1
Dry days 18 15 17 17 18 18 21 23 20 22 21 21
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 6 6 8 10 12 12 12 12 10 7 6 6
Wind force (Bft) 2 2 2 2 2 2 2 2 2 2 2 2
UV-index 2 3 4 5 5 6 7 6 5 4 3 2

Best time to visit Thessaloniki

The best time to visit Thessaloniki in Greece is from April through October. In this period you have a hot temperature and almost no precipitation. The highest average temperature in Thessaloniki is 32°C in July and the lowest is 8°C in January. The highest water temperature is 28°C and at its coldest the water is 14°C.

Climate of Thessaloniki by month

What is the average climate in a given month for Thessaloniki? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Thessaloniki weather experiences

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