Which is the hottest month in Cotonou?

The hottest time of year in Cotonou is normally March. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.

Which month has the most rain in Cotonou?

In terms of rainfall, June is usually the wettest month in Cotonou with 321mm on average. There are normally 18 days in June with some rain.

When is it sunniest in Cotonou?

The sunniest time of year in Cotonou is normally November with bright sunshine on average for 66% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in Cotonou?

The sea is usually at its warmest in Cotonou in May when the water temperature reaches 29°C.

Best time to visit Cotonou

Q: When is the best time to visit Cotonou?

The best time to visit Cotonou is July and August based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C.

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Cotonou by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Cotonou?

The best time to visit Cotonou is July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]

Change the criteria to reflect your weather preferences.

2.5
Jan
2
Feb
2
Mar
2
Apr
2.5
May
4
Jun
5
Jul
5
Aug
4
Sep
3.5
Oct
2.5
Nov
2.5
Dec

Change criteria

Max Day Temperature (°C)

31
Jan
32
Feb
32
Mar
32
Apr
31
May
29
Jun
28
Jul
28
Aug
29
Sep
30
Oct
31
Nov
31
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Benin (Cotonou) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)