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Piraeus

Travel Info

Piraeus Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Piraeus year round climate

  • Spring (March–May): Average 55–69°F, mild and comfortable climate, less rainfall, abundant sunshine. Common activities: Visiting the port, seaside walks, visiting historical sites. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
  • Summer (June–August): Average 82–88°F, hot and dry, strong sunshine. Common activities: Swimming, sunbathing, water sports. Recommended clothing: Light and breathable clothing, hat, sunglasses, sunscreen.
  • Autumn (September–November): Average 62–77°F, gradually decreasing temperature, comfortable weather, less rainfall. Common activities: Visiting museums, cultural attractions, tasting local cuisine. Recommended clothing: Long-sleeved shirts, light jacket.
  • Winter (December–February): Average 52–57°F, mild and humid, occasional rainfall. Common activities: Indoor activities, visiting museums, tasting local cuisine. Recommended clothing: Warm jacket, scarf, hat.

Piraeus climatological average

Annual average temperature: approx. 68.4°F / Annual rainfall: approx. 196 mm / Summer humidity: 60%–70% / Rainiest month: January

Piraeus monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
52.2°F
51.3
February
53.6°F
18
March
55.8°F
12.7
April
64.8°F
4.2
May
69.8°F
5.5
June
82°F
11.8
July
88.3°F
3
August
85.6°F
12.2
September
77.9°F
12.8
October
70.5°F
2.1
November
62.8°F
32.8
December
57.4°F
30

Piraeus weather for the next seven days

9/17
Thursday
Sunny
79.3°F/63.7°F
9/18
Friday
Sunny
81.9°F/65.6°F
9/19
Saturday
Sunny
85.2°F/67.4°F
9/20
Sunday
Overcast
84.2°F/70.2°F
9/21
Monday
Overcast
85.5°F/69.2°F
9/22
Tuesday
Sunny
80.7°F/70.4°F
9/23
Wednesday
Sunny
78.8°F/67.8°F