April · Benin
Best time to visit Cotonou in April Weather, crowds & prices
Weather in Cotonou in April
Average temperature 28°C, 164 mm of rain, about 19 days with 6+ hours of sunshine and 86% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
April score
3.9/10
Ranked #10 of 12 months
- Avg temp
- 28°C
- Rainfall
- 164 mm
- Humidity
- 86%
- Days with 6h+ sun
- 19
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
April in Cotonou scores 3.9/10 for sightseeing and cultural travel - ranked #10 of 12. Expect around 28°C, 164 mm of rain, and roughly 19 days with 6+ hours of sunshine this month.
Cotonou is Benin's largest city, set between the Atlantic and Lake Nokoue, with a huge market and stilt-village trips.
April in Cotonou: expect compromises
April averages 28°C (82°F) and humidity near 86%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
At 164 mm this is a genuinely wet month: about 19 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.
It scores 3.9/10 here, 10th of 12 months, against 7.6/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Figure on low-season pricing, with crowds are light for this destination.
Flexible dates? December scores 3.7 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Cotonou in April?
- In April, Cotonou averages 28°C, 164 mm of rain, and about 19 days with 6+ hours of sunshine. Its climate-comfort score is 3.9/10.
- Is April a good time to visit Cotonou?
- April earns a 3.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Cotonou in April?
- Expect about 164 mm of rain in April. Average humidity is 86% and there are about 19 days with 6+ hours of sunshine.
Curated in Cotonou
Tickets & experiences
Things to do in Cotonou
Cotonou, Benin. Live activities and tours from GetYourGuide, matched to this destination.