Saint Thomas Weather in December

Saint Thomas in December sees low daytime temperatures of 3°C (37°F) and nighttime lows of -3°C (27°F). Rainfall is fairly high this month at around 82 mm (3.2 in), so pack a rain jacket to stay dry.

Rainfall in Saint Thomas in December

Typically, you can expect about 15 days of snow/rain this month, with 82 mm (3.2 in) on average. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Saint Thomas in December

In December, Saint Thomas sees low temperatures, with highs of 3°C (37°F). Nights drop to around -3°C (27°F). Experience the winter season in December. Staying warm is the main priority this month, especially during mornings and evenings. Nights are well below freezing at -3°C (27°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. Prepare for a very cold month by layering your clothing. It's always better to be prepared for the cold than to face it unprotected.

December in Saint Thomas has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.