Cotonou Weather in April
April in Cotonou brings very high temperatures, with daytime highs of 31°C (88°F) and nights around 27°C (81°F). Quite a bit of rainfall is expected, around 93 mm (3.7 in), so pack an umbrella.
Rainfall in Cotonou in April
On average, there are about 10 days with rain during this month, averaging 93 mm (3.7 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Cotonou in April
In April, Cotonou gets very high temperatures, with highs of 31°C (88°F). Nights cool to around 27°C (81°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With lows of 27°C (81°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.
Sunshine in Cotonou in April
The city usually sees around 219 hours of sunlight, indicating many sunny days — a great month for sightseeing.
Wind Speed in Cotonou in April
Average wind conditions reach 5 m/s (10 knots) in April. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.
Average water temperature in April
At 29°C (84°F), the water is very warm — more like a heated pool than the sea. Great for those who like warm water, though some may find it less refreshing on a hot day.If you prefer dry days with pleasant temperatures, August typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Benin, check out our Cotonou's climate page.
Cotonou Temperature in April
Min Temperature
27°C (81°F)
Max Temperature
31°C (88°F)
Water Temperature
29°C (84°F)
Chance of Rain
33%
Precipitation
93 mm (3.7 in)
Rainy days
10 days
Humidity
81%
Windspeed
5 m/s (10 knots)
Sunshine
219 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Cotonou typically stay consistent throughout April, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in April
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Cotonou in April
Browse day-by-day weather records for Cotonou spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cotonou historical weather extremes in April
According to our 25 years of weather records for Cotonou, the following extremes were recorded between 2001 and 2026.
- Cotonou recorded its highest April temperature of 34°C (93°F) on April 9, 2006.
- The lowest daytime temperature in April was 27°C (81°F), recorded on April 12, 2003.
- Cotonou registered its coldest April night on April 10, 2025, with temperatures dropping to 22°C (72°F).
Best Places in Benin in April
Find out more about the weather in Benin and which places have the best travel conditions in this month. See all of Benin in April →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Cotonou in April
Warm temperatures in April make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 29°C (84°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Cotonou in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Benin, check out our Cotonou's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Cotonou climate overview or explore weather in Benin.
