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Sesimbra

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Sesimbra Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Sesimbra year round climate

  • Spring (March–May): Average 14.1–19.3°C, mild and comfortable climate, rainfall gradually decreases, and sunny days become more frequent. Common activities: Coastal walks, exploring the town of Sesimbra, enjoying the beach. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
  • Summer (June–August): Average 21.1–23.3°C, hot and dry, very little rainfall. Common activities: Swimming, sunbathing, water sports, visiting nearby attractions. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 15.6–21.2°C, pleasant climate, but rainfall increases, with October being the peak of the rainy season. Common activities: Coastal walks, enjoying the autumn scenery, tasting local cuisine. Recommended clothing: Comfortable trousers, light jacket, rain gear.
  • Winter (December–February): Average 11.4–12.5°C, mild climate, occasional rainfall, relatively low temperatures. Common activities: Exploring the historic center of Sesimbra, tasting local seafood, enjoying leisure time indoors. Recommended clothing: Warm jacket, sweater, trousers.

Sesimbra climatological average

Annual average temperature: approx. 17.5°C / Annual rainfall: approx. 509 mm / Summer humidity: 60%–70% / Rainiest month: October

Sesimbra monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
11.4°C
55.5
February
12.4°C
46.6
March
14.1°C
73.8
April
16.6°C
21.5
May
19.3°C
5.3
June
21.1°C
26
July
23.3°C
1.6
August
23.2°C
0.2
September
21.2°C
45.3
October
19.4°C
90.3
November
15.6°C
54.3
December
12.5°C
88.6

Sesimbra weather for the next seven days

12/17
Wednesday
Sunny
14.4°C/9.2°C
12/18
Thursday
Patchy rain nearby
15.5°C/9.8°C
12/19
Friday
Moderate rain
14.3°C/10.1°C
12/20
Saturday
Patchy rain nearby
15.1°C/10°C
12/21
Sunday
Patchy rain nearby
13°C/10.1°C
12/22
Monday
Patchy rain nearby
13.5°C/10.5°C
12/23
Tuesday
Patchy rain nearby
15.4°C/12°C