Cotonou Weather in August

August in Cotonou typically sees daytime highs of 27°C (81°F) and nighttime lows of 24°C (75°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Cotonou in August

Rain is expected on roughly 9 days, totalling around 93 mm (3.7 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Cotonou in August

The excellent temperature in Cotonou in August makes it a solid month to visit, with 27°C (81°F) during the day and 24°C (75°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference. While the temperatures are lower than usual, the month maintains its warmth throughout.

Sunshine in Cotonou in August

The city usually sees around 152 hours of sunlight, indicating a moderately sunny period.

Wind Speed in Cotonou in August

August sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.

Average water temperature in August

The water temperature is 24°C (75°F), which most people find very comfortable. A good month for swimming and water sports.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Cotonou.