The climate in Muara Siberut during December can be summarized as hot, humid and very wet.
December is in the summer in Muara Siberut and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.
|Daytime temperature||30.9°C 87.5°F|
|Nightly temperature||22.8°C 73°F|
|Average temperature||26.8°C 80.2°F|
|Daily sunshine||7 hrs|
|Avg rainfall||307 mm 12.1 ins|
|Rainy days||19 days|
|Sea temperature||28.9°C 84°F|
|Windspeed||8.3kph 5 mph|
On average December is the 4th wettest month of the year in Muara Siberut with around 307mm 12.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 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 Muara Siberut in December 2023.
|Hottest month:||April||30.7°C 87.3°F|
|Driest month:||June||184mm 7.2ins|
|Coldest month:||July||30°C 86°F|
|Wettest month:||November||380mm 15ins|