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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

6/7
Sunday
Patchy rain nearby
95.7°F/73.4°F
6/8
Monday
Patchy rain nearby
96.3°F/72.5°F
6/9
Tuesday
Moderate rain
93.9°F/71.8°F
6/10
Wednesday
Moderate rain
94.9°F/72.1°F
6/11
Thursday
Patchy rain nearby
91.6°F/69.9°F
6/12
Friday
Patchy rain nearby
95.4°F/73.5°F
6/13
Saturday
Patchy rain nearby
88.2°F/70.4°F