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Osun Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Osun year round climate
- Spring (March–May): Average 79–82°F, hot climate, rainfall gradually increases. March has less rainfall, while April and May have more. Common activities: Visiting cultural heritage sites, enjoying natural scenery. Recommended clothing: Light and breathable clothing, such as cotton short sleeves and long pants, and a light jacket for cool evenings.
- Summer (June–August): Average 75–76°F, hot and humid climate, abundant rainfall. Common activities: Indoor activities, such as visiting museums or art galleries. Recommended clothing: Light and breathable clothing, such as cotton short sleeves and shorts, and rain gear.
- Autumn (September–November): Average 75–79°F, hot climate, rainfall gradually decreases, September has the most rainfall. Common activities: Outdoor activities, such as visiting nature reserves or participating in local festivals. Recommended clothing: Light and breathable clothing, but rain gear should be prepared for sudden rainfall.
- Winter (December–February): Average 78–82°F, warm and dry climate, very little rainfall. Common activities: Visiting local markets, enjoying sunbathing. Recommended clothing: Light and breathable clothing, such as cotton short sleeves and long pants.
Osun climatological average
Annual average temperature: approx. 78.8°F / Annual rainfall: approx. 885 mm / Summer humidity: 70%–80% / Rainiest month: September
Osun monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
80.1°F
2.4
February
82.8°F
0.9
March
82.2°F
35.4
April
80.8°F
69.5
May
79.7°F
71.6
June
76.6°F
128.8
July
75.9°F
109.6
August
75.2°F
156.7
September
75.6°F
164.9
October
76.8°F
131.2
November
79.9°F
14.4
December
78.8°F
0
Osun weather for the next seven days
10/4
Sunday
Fog
83.5°F/70.5°F
10/5
Monday
Fog
81.9°F/71.4°F
10/6
Tuesday
Fog
83.5°F/69.9°F
10/7
Wednesday
Patchy rain nearby
87.4°F/70.7°F
10/8
Thursday
Fog
83°F/71°F
10/9
Friday
Overcast
84.1°F/70.1°F
10/10
Saturday
Fog
88.8°F/70.2°F
