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
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app