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Cotonou, Benin
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March · climate normalsHot days and a month score of 44/100

Cotonou in March

Mixed · 44/100Beach 66/100
High / low29° / 27°daily averages
Precipitation63 mm20 wet days
Sea29°surface temperature
6.37° N, 2.42° EElevation 7 mUTC+1 · West Africa Time
When to goCotonou · weather score
JanFebMarAprMayJunJulAugSepOctNovDec44March
Best timeJan–Feb · Dec
March: high / low29° / 27°
iWhat to expect

The weather in March

In March, Cotonou averages daytime highs of 29° and night-time lows of 27° — hot weather by day. Expect around 63 mm of precipitation spread over about 20 wet days, with average cloud cover near 42%.

Temperatures are much the same as in February, and April brings little change. The sea averages 29°, comfortably warm for swimming.

March scores 44/100 — mixed conditions for sightseeing — and ranks 10th of the twelve months for Cotonou. For the most comfortable weather, consider January, February and December instead.

Around the middle of the month the sun rises at 06:58 and sets at 19:02 local time, giving 12 h 05 min of daylight. Days lengthen by 10 minutes over the month.

Why 44/100?

How the score for March is built
Comfort · 42%57%
Dry days · 33%0%
Clear skies · 25%80%

Beach score this month: 66/100 (adds sea temperature and heat).

Comfort peaks for daytime highs between 18° and 25°C (64–77°F).

iiIn context

March against the year

Full climate guide
iiiNearby in March

Around Cotonou this month

Ganvie
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Ganvie

Atlantique · 11 km N
30°Mar high
20wet days
39score
Ganvie
Abomey-Calavi
Photo: Élisée.Adad · CC BY-SA 4.0 · Wikimedia CommonsReport this photo · linked, not stored

Abomey-Calavi

Atlantique · 12 km NW
30°Mar high
20wet days
40score
Abomey-Calavi
Godomey
Photo: KODJOME Romaric · CC BY-SA 4.0 · Wikimedia CommonsReport this photo · linked, not stored

Godomey

Atlantique · 8.4 km W
30°Mar high
20wet days
42score
Godomey
Akassato
Photo: Aimeabibis · CC BY-SA 4.0 · Wikimedia CommonsReport this photo · linked, not stored

Akassato

Atlantique · 16 km N
31°Mar high
19wet days
37score
Akassato
ivTop of the table

Benin's best in March

Where to go in March
Malanville
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1

Malanville

Alibori
40°Mar high
1wet day
56score
Malanville
Guénè
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2

Guénè

Alibori
40°Mar high
1wet day
56score
Guénè
Kandi
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3

Kandi

Alibori
39°Mar high
1wet day
55score
Kandi
Matéri
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4

Matéri

Atakora
39°Mar high
2wet days
52score
Matéri
·Questions

Cotonou in March: quick answers

Is March a good time to visit Cotonou?

March scores 44/100 for Cotonou, which we rate as mixed. Average highs are 29°C with 20 wet days.

How warm is Cotonou in March?

Daytime highs average 29°C and night-time lows 27°C in March.

Does it rain a lot in Cotonou in March?

Cotonou receives about 63 mm of precipitation in March, falling on around 20 days.

Can you swim in Cotonou in March?

The sea averages 29°C in March, warm enough for most swimmers.