Thessaloníki Weather in August
Thessaloníki in August sees very high temperatures, with highs around 32°C (90°F) and overnight lows of 22°C (72°F). It's the driest month of the year, with very little rainfall to worry about.
Rainfall in Thessaloníki in August
As the driest month, it's a great time for hiking and exploring the area. Expect around 5 days of rain based on historical data, with 35 mm (1.4 in) average. Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Thessaloníki in August
August in Thessaloníki brings very high temperatures, with highs of 32°C (90°F) and nights around 22°C (72°F). For most visitors, the main thing to prepare for is the heat during the day. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.
Sunshine in Thessaloníki in August
Enjoy a sunny month with about 310 hours of sunshine, the clear skies make Thessaloníki even more beautiful.If you prefer enjoying temperate temperatures and rain-free days, May, June, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greece, check out our Thessaloníki's climate page.
Thessaloníki Temperature in August
Min Temperature
22°C (72°F)
Max Temperature
32°C (90°F)
Chance of Rain
15%
Precipitation
35 mm (1.4 in)
Rainy days
5 days
Humidity
56%
Sunshine
310 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Thessaloníki typically stay consistent throughout August, with daily highs averaging around 32°C (90°F). Nights are warm, with lows typically ranging from 19°C (66°F) to 22°C (72°F).
Average temperatures in August
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Thessaloníki in August
Browse day-by-day weather records for Thessaloníki spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Thessaloníki historical weather extremes in August
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in Thessaloníki.
- The warmest day in August was on August 3, 2021, with a maximum of 41°C (106°F).
- The lowest daytime temperature in August was 24°C (75°F), recorded on August 24, 2022.
- The lowest overnight temperature recorded in August was 15°C (59°F) (August 15, 2016).
Best Places in Greece in August
Find out more about the weather in Greece and which places have the best travel conditions in this month. See all of Greece in August →
perfect weather
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tolerable
unpleasant
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What to Wear in Thessaloníki in August
Warm but pleasant conditions in Thessaloníki in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Thessaloníki in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greece, check out our Thessaloníki's climate page.
Temperature Rainfall Sunshine Humidity
See the full Thessaloníki climate overview or explore weather in Greece.
