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Guinea

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Guinea Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Guinea year round climate

  • Spring (March–May): Average 80–85°F, hot climate, rainfall gradually increases, with higher rainfall in May. Common activities: Visiting historical sites and cultural attractions. Recommended clothing: Light and breathable clothing, short-sleeved shirts, loose-fitting trousers, sun hat.
  • Summer (June–August): Average 76–77°F, hot and humid climate, abundant rainfall. Common activities: Leisure at summer resorts, indoor activities. Recommended clothing: Breathable and sweat-wicking clothing, short-sleeved shirts, sandals, and bring rain gear.
  • Autumn (September–November): Average 76–78°F, warm climate, rainfall gradually decreases, with the most rainfall in September. Common activities: Outdoor activities, visiting natural landscapes. Recommended clothing: Light and breathable clothing, and bring rain gear for occasional showers.
  • Winter (December–February): Average 76–82°F, warm and dry climate, little rainfall. Common activities: Outdoor activities, beach leisure. Recommended clothing: Light and comfortable clothing.

Guinea climatological average

Annual average temperature: approx. 78.8°F / Annual rainfall: approx. 1592 mm / Summer humidity: 75%–85% / Rainiest month: September

Guinea monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
78.4°F
0.1
February
82.9°F
0
March
85.8°F
10.2
April
84.7°F
68.3
May
80.8°F
197.4
June
77.9°F
210.2
July
76.8°F
251.3
August
76.3°F
285.4
September
76.5°F
319.7
October
77.4°F
225.5
November
78.3°F
17.7
December
76.1°F
6.8

Guinea weather for the next seven days

4/23
Thursday
Patchy rain nearby
102.9°F/75°F
4/24
Friday
Sunny
105.1°F/76.3°F
4/25
Saturday
Sunny
107.3°F/73.3°F
4/26
Sunday
Sunny
106.1°F/72.9°F
4/27
Monday
Sunny
105.9°F/74°F
4/28
Tuesday
Sunny
103.3°F/74.9°F
4/29
Wednesday
Sunny
101.6°F/76.3°F