Cotonou
December
Weather in Cotonou for December 2025
Your guide to Cotonou weather in December - trends and predictions
In general, the average temperature in Cotonou at the beginning of December is 29.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 30.1 °C by the end of December.
With an average of 2 rainy days, Cotonou experiences minimal rainfall in December.
Temperatures
Rain 🌧️
29
Dry days
2
Rainy days
0
Snow days
30°/25°
Temperatures
20 km/h
Avg max wind
73 %
Avg humidity
Cotonou in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 29° | 3  29° | 4 30° | 5 30° | 6 29° | 7  30° |
| 8 30° | 9  30° | 10 30° | 11 30° | 12 30° | 13 30° | 14 30° |
| 15 30° | 16 30° | 17 30° | 18 30° | 19 30° | 20 30° | 21 30° |
| 22 31° | 23 31° | 24  31° | 25 30° | 26 30° | 27 30° | 28 30° |
| 29 30° | 30 31° | 31 30° |
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Temperatures trend during December in Cotonou
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Patchy rain possible | 30° /25° | 0.4 mm | 7 | |
| 2 Dec. | Patchy rain possible | 29° /26° | 0.1 mm | 7 | |
| 3 Dec. | Partly cloudy | 29° /26° | 0 mm | 7 | |
| 4 Dec. | Patchy rain possible | 30° /26° | 0.4 mm | 7 | |
| 5 Dec. | Partly cloudy | 30° /26° | 0 mm | 8 | |
| 6 Dec. | Patchy rain possible | 29° /25° | 0.1 mm | 7 | |
| 7 Dec. | Moderate rain at times | 30° /26° | 0.4 mm | 7 | |
| 8 Dec. | Patchy rain possible | 30° /26° | 0.9 mm | 7 | |
| 9 Dec. | Sunny | 30° /26° | 0 mm | 8 | |
| 10 Dec. | Partly cloudy | 30° /26° | 0 mm | 8 | |
| 11 Dec. | Partly cloudy | 30° /26° | 0.3 mm | 7 | |
| 12 Dec. | Patchy rain possible | 30° /26° | 0.7 mm | 7 | |
| 13 Dec. | Sunny | 30° /25° | 0.1 mm | 7 | |
| 14 Dec. | Sunny | 30° /25° | 0 mm | 8 | |
| 15 Dec. | Sunny | 30° /25° | 0 mm | 8 | |
| 16 Dec. | Sunny | 30° /25° | 0 mm | 8 | |
| 17 Dec. | Sunny | 30° /25° | 0 mm | 8 | |
| 18 Dec. | Sunny | 30° /25° | 0 mm | 8 | |
| 19 Dec. | Sunny | 30° /25° | 0 mm | 8 | |
| 20 Dec. | Patchy rain possible | 30° /24° | 0 mm | 8 | |
| 21 Dec. | Patchy rain possible | 30° /25° | 0 mm | 8 | |
| 22 Dec. | Sunny | 31° /25° | 0 mm | 8 | |
| 23 Dec. | Sunny | 31° /25° | 0.2 mm | 7 | |
| 24 Dec. | Cloudy | 31° /25° | 0 mm | 7 | |
| 25 Dec. | Sunny | 30° /24° | 0 mm | 7 | |
| 26 Dec. | Sunny | 30° /25° | 0 mm | 7 | |
| 27 Dec. | Sunny | 30° /24° | 0 mm | 8 | |
| 28 Dec. | Sunny | 30° /25° | 0 mm | 7 | |
| 29 Dec. | Sunny | 30° /25° | 0 mm | 7 | |
| 30 Dec. | Sunny | 31° /25° | 0 mm | 7 | |
| 31 Dec. | Sunny | 30° /25° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Cotonou in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cotonou forecast closer to your planned date for the most up-to-date weather information.
Cotonou in December - FAQ
What are the expected maximum and minimum temperatures in Cotonou during December?
During December, expect a variety of temperatures with highs around 30° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cotonou during December?
Rainfall in Cotonou during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Cotonou during December?
The average wind speed in Cotonou during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Cotonou
Explore the daily rainfall trends and prepare for Cotonous December weather 💧
UV exposure in Cotonou during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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