The climate in Fenoarivo Atsinanana during December can be summarized as hot, humid and very wet.
December is in the summer in Fenoarivo Atsinanana and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 22°C (71°F) is normal.
|Daytime temperature||29.5°C 85°F|
|Nightly temperature||21.8°C 71.2°F|
|Average temperature||25.6°C 78.1°F|
|Daily sunshine||7.5 hrs|
|Avg rainfall||302 mm 11.9 ins|
|Rainy days||21 days|
|Sea temperature||27.6°C 81.7°F|
|Windspeed||8.6kph 5 mph|
On average December is the 4th wettest month of the year in Fenoarivo Atsinanana with around 302mm 11.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 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 December 2020.
|Hottest month:||February||30°C 86°F|
|Driest month:||October||101mm 4ins|
|Coldest month:||July||25.1°C 77.2°F|
|Wettest month:||March||420mm 16.5ins|