St Lucia
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St Lucia Weather in January

In St Lucia, January brings high daytime temperatures around 28°C (82°F), with nights cooling to 24°C (75°F). Expect quite a bit of rainfall this month.

Rainfall in St Lucia in January

Records from the past 30 years suggest around 11 days of rain, with 116 mm (4.6 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in St Lucia in January

Expect highs of 28°C (82°F) in St Lucia in January, with nights dropping to around 24°C (75°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.

January 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.

St Lucia Temperature in January

Min Temperature
24°C (75°F)
Max Temperature
28°C (82°F)
Chance of Rain
38%
Precipitation
116 mm (4.6 in)
Rainy days
11 days

St Lucia Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in St Lucia - and find the best time to visit.

Best Places in South Africa in January

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 January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in St Lucia in January

Warm weather calls for comfortable, breathable clothing in January. 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 January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

St Lucia 3-Day Forecast

More climate data for St Lucia

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.