The climate in La Romana during December can be summarized as hot, humid and reasonably dry.
December is in the winter in La Romana and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 20°C (68°F) is normal.
|Daytime temperature||29.7°C 85.5°F|
|Nightly temperature||19.9°C 67.8°F|
|Average temperature||24.8°C 76.6°F|
|Daily sunshine||7.7 hrs|
|Avg rainfall||56 mm 2.2 ins|
|Rainy days||17 days|
|Sea temperature||27.4°C 81.3°F|
|Windspeed||14kph 9 mph|
On average December is the 4th driest month of the year in La Romana with around 56mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 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 La Romana in December 2022.
|Hottest month:||August||32.5°C 90.5°F|
|Driest month:||March||36mm 1.4ins|
|Coldest month:||January||29°C 84.2°F|
|Wettest month:||May||163mm 6.4ins|