St Lucia Weather in December
December in St Lucia typically sees daytime highs of 27°C (81°F) and nighttime lows of 23°C (73°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in St Lucia in December
Analyzing past climate data, one can expect approximately 10 days of rain, averaging 100 mm (3.9 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in St Lucia in December
In December, expect high temperatures in St Lucia, with highs of 27°C (81°F) and lows of 23°C (73°F) at night. This kind of day-to-night contrast is typical for this time of year. At 23°C (73°F) overnight, nights are warm enough to sit outside comfortably in light clothing.December in St Lucia 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Africa, check out our St Lucia's climate page.
St Lucia Temperature in December
Min Temperature
23°C (73°F)
Max Temperature
27°C (81°F)
Chance of Rain
33%
Precipitation
100 mm (3.9 in)
Rainy days
10 days
Best Places in South Africa in December
Find out more about the weather in South Africa and which places have the best travel conditions in this month. See all of South Africa in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in St Lucia in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in St Lucia in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Africa, check out our St Lucia's climate page.
See the full St Lucia climate overview or explore weather in South Africa.
