Weather Forecast for Cotonou

Littoral, Benin

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Partly cloudy

Current Weather - Cotonou: 32°C

Littoral, Benin

Partly cloudy

Feels like 41°C

Wind

16 km/h SSW

Humidity

75%

Pressure

1009 mb

UV Index

6

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Sunday, December 21, 2025

High

29°C

Low

27°C

Rain Chance

89%

Hourly Forecast

Partly cloudy 32°C
12:00
Patchy rain nearby 28°C
13:00
Patchy rain nearby 28°C
14:00
Patchy rain nearby 29°C
15:00
Sunny 29°C
16:00
Sunny 28°C
17:00
Sunny 28°C
18:00
Clear 27°C
19:00
Clear 27°C
20:00
Clear 27°C
21:00
Clear 27°C
22:00
Clear 27°C
23:00
Dec 22

Day Statistics

Maximum Wind

22 km/h

Humidity

78%

Precipitation

1 mm

UV Index

2

Visibility

10 km

Rain Chance

89%

Snow Chance

0%

Sun & Moon

Sunrise

06:56 AM

Sunset

06:41 PM

Moonrise

08:03 AM

Moonset

08:01 PM

Moon Phase

Waxing Crescent

Moon Illumination

1%

Air Quality

PM2.5

17

μg/m³

PM10

38.9

μg/m³

NO₂

3.2

μg/m³

O₃

63.3

μg/m³

SO₂

1.4

μg/m³

CO

224

μg/m³

US EPA Index: 2 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

354.08

Diffuse Radiation

168.36

DNI

241.93

GTI

339.65

When to visit Cotonou?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: January August December

January

☀️
31°C
💧
5 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

February

☀️
31°C
💧
7 Days of rain
❄️
No snowfall

March

☀️
32°C
💧
12 Days of rain
❄️
No snowfall
🔥 Hottest month

April

☀️
31°C
💧
16 Days of rain
❄️
No snowfall

May

☀️
31°C
💧
26 Days of rain
❄️
No snowfall

June

☀️
29°C
💧
35 Days of rain
❄️
No snowfall
🌧 Wettest month,

July

☀️
28°C
💧
22 Days of rain
❄️
No snowfall

August

☀️
28°C
💧
16 Days of rain
❄️
No snowfall
Best time to visit
🥶 Coldest month

September

☀️
29°C
💧
22 Days of rain
❄️
No snowfall

October

☀️
30°C
💧
24 Days of rain
❄️
No snowfall

November

☀️
31°C
💧
12 Days of rain
❄️
No snowfall

December

☀️
31°C
💧
6 Days of rain
❄️
No snowfall
Best time to visit