Porto-Novo Weather in December
What's the weather like in Porto-Novo (Quémé) in December 2025?
The climate in Porto-Novo during December can be summarized as hot, humid and dry.
December is in the winter in Porto-Novo and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (75°F) is normal.
| Daytime temperature | 31.3°C 88.3°F |
|---|---|
| Nightly temperature | 23.7°C 74.7°F |
| Average temperature | 27.5°C 81.5°F |
| Daily sunshine | 7.3 hrs |
| Avg rainfall | 21 mm 0.8 ins |
| Rainy days | 2 days |
| Sea temperature | 28.3°C 83°F |
| Humidity | 79% |
| Windspeed | 8.3kph 5 mph |
On average December is the 2nd driest month of the year in Porto-Novo with around 21mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.3 hours of sunshine per day.
December temperatures in Porto-Novo
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Porto-Novo in December 2025.
Other monthly averages
Best places to visit in December
Porto-Novo weather stats
| Hottest month: | March | 32.2°C 90°F |
|---|---|---|
| Driest month: | January | 19mm 0.7ins |
| Sunniest month: | November | 8hrs |
| Coldest month: | August | 27.8°C 82°F |
| Wettest month: | June | 334mm 13.1ins |
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