The climate in Porto Novo during December can be summarized as warm, humid and dry.
December is in the winter in Porto Novo and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a muggy 23°C (74°F), whilst at night 18°C (64°F) is normal.
|Daytime temperature||23.2°C 73.8°F|
|Nightly temperature||17.6°C 63.7°F|
|Average temperature||20.4°C 68.7°F|
|Daily sunshine||1.7 hrs|
|Avg rainfall||11 mm 0.4 ins|
|Rainy days||2 days|
|Sea temperature||24.3°C 75.7°F|
|Windspeed||21.2kph 13 mph|
On average December is the 3rd wettest month of the year in Porto Novo with around 11mm 0.4 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 1.7 hours of sunshine per day.
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 2021.
|Hottest month:||September||26.9°C 80.4°F|
|Driest month:||March||1mm 0ins|
|Coldest month:||February||21.9°C 71.4°F|
|Wettest month:||September||35mm 1.4ins|