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Sierra Leone

Travel guide

Top 10 things to do in Sierra Leone

Best time to visit Sierra Leone

Data source:Meteostat
Last updated:2025-09

Weather in Sierra Leone throughout the year

  • Spring (March–May): Average 27.8–30.1°C, hot and dry climate with minimal rainfall. Common activities: Visiting historical sites, enjoying the beach. Recommended clothing: Light and breathable clothing, hat, sunglasses, sunscreen.
  • Summer (June–August): Average 23.6–25.5°C, relatively cooler climate, but increased rainfall, peaking in August. Common activities: Visiting national parks, waterfall exploration (safety precautions advised). Recommended clothing: Lightweight raincoat or waterproof jacket, quick-drying clothing.
  • Autumn (September–November): Average 23.9–26.0°C, mild climate with gradually decreasing rainfall. Common activities: Hiking, cultural experiences. Recommended clothing: Comfortable and breathable clothing, layering options depending on temperature.
  • Winter (December–February): Average 25.8–29.4°C, hot and dry climate with minimal rainfall. Common activities: Enjoying the beach, water activities. Recommended clothing: Light and breathable clothing, hat, sunglasses, sunscreen.

Weather in Sierra Leone

Annual average temperature: approx. 26.5°C / Annual rainfall: approx. 109 mm / Summer humidity: 60%–70% / Rainiest month: August

Sierra Leone weather by month

Month
Temperature (°C)
Rainfall (mm)
January
27.9°C
0.1
February
29.4°C
0.1
March
30.1°C
0.2
April
29.6°C
2.4
May
27.8°C
8.2
June
25.5°C
9.6
July
23.7°C
21.4
August
23.6°C
25
September
23.9°C
23.6
October
24.7°C
17.9
November
26°C
1.1
December
25.8°C
0

7-day weather forecast for Sierra Leone

11/1
Sunday
Patchy rain nearby
31.3°C/22.4°C
11/2
Monday
Patchy rain nearby
31.7°C/22.5°C
11/3
Tuesday
Light rain shower
32.3°C/22.7°C
11/4
Wednesday
Fog
31.2°C/23.2°C
11/5
Thursday
Fog
31°C/22.6°C
11/6
Friday
Patchy rain nearby
30°C/23.1°C
11/7
Saturday
Patchy rain nearby
30.9°C/24.4°C