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thessaloniki

Travel guide

Best time to visit thessaloniki

Data source:Meteostat
Last updated:2025-09

Weather in thessaloniki throughout the year

  • Spring (March–May): Average 11.1–20.4°C, mild and comfortable climate, sunny with occasional showers. Common activities: Visiting historical sites, strolling along the seaside, enjoying local cuisine. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
  • Summer (June–August): Average 26.8–29.9°C, hot and dry, strong sunshine. Common activities: Swimming, sunbathing, exploring city attractions, outdoor activities are better in the evening. Recommended clothing: Light and breathable clothing, sun hat, sunglasses, sunscreen.
  • Autumn (September–November): Average 13.5–23.6°C, pleasant climate, warm days and cool nights, increasing rainfall. Common activities: Visiting museums, art exhibitions, enjoying outdoor activities. Recommended clothing: Comfortable long-sleeved shirts, light jacket, comfortable shoes.
  • Winter (December–February): Average 7.6–9.6°C, cold and humid climate, occasional rain. Common activities: Enjoying warm drinks at cafes, visiting indoor attractions, experiencing local culture. Recommended clothing: Warm coat, sweater, scarf, gloves, hat.

Weather in thessaloniki

Annual average temperature: approx. 17.9°C / Annual rainfall: approx. 444 mm / Summer humidity: 60%–70% / Rainiest month: December

thessaloniki weather by month

Month
Temperature (°C)
Rainfall (mm)
January
7.6°C
38.3
February
9.3°C
18.7
March
11.1°C
49.7
April
16.2°C
45.3
May
20.4°C
44.7
June
26.8°C
59.3
July
29.9°C
19.7
August
28.6°C
21.3
September
23.6°C
38.3
October
18.7°C
5
November
13.5°C
42
December
9.6°C
61.7

7-day weather forecast for thessaloniki

11/13
Friday
Sunny
22.2°C/16°C
11/14
Saturday
Sunny
21.3°C/11.2°C
11/15
Sunday
Patchy rain nearby
13°C/11.3°C
11/16
Monday
Patchy rain nearby
14.1°C/11.2°C
11/17
Tuesday
Cloudy
17.1°C/11.5°C
11/18
Wednesday
Patchy rain nearby
19.1°C/13.1°C
11/19
Thursday
Cloudy
20°C/12.7°C