The climate in Port Louis during December can be summarized as hot, humid and wet.
December is in the summer in Port Louis and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (83°F), whilst at night 21°C (69°F) is normal.
|Daytime temperature||28.5°C 83.3°F|
|Nightly temperature||20.6°C 69°F|
|Average temperature||24.5°C 76.2°F|
|Daily sunshine||7.5 hrs|
|Avg rainfall||196 mm 7.7 ins|
|Rainy days||16 days|
|Sea temperature||26.6°C 79.9°F|
|Windspeed||12.4kph 8 mph|
On average December is the 4th wettest month of the year in Port Louis with around 196mm 7.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.5 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 Port Louis in December 2022.
|Hottest month:||February||28.8°C 83.8°F|
|Driest month:||October||60mm 2.4ins|
|Coldest month:||August||23.5°C 74.3°F|
|Wettest month:||February||293mm 11.5ins|