St Lucia climate

The climate guide for St Lucia, South Africa is perfect for planning your holiday. Monthly weather averages give the best indication of what the weather is usually like for every month of the year including figures for temperature, rainfall and sunshine.

Max Day Temperature (°C)

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Days with some Rainfall

Min Night Temperature (°C)

Hours of Daylight (daily)

Heat & Humidity index

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
  • Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Monthly Rainfall (mm)

UV index (maximum)

Sea Temperature (°C)

Metric (°C / mm)  |  Imperial (°F / inches)

More about St Lucia

  • Book holidays to South Africa with Hayes and Jarvis
  • Prices start from just £738 per person
  • Includes hotel accommodation and flights

Top South Africa destinations

More destinations

St Lucia weather by month

Check the weather in St Lucia for a particular month by selecting from the list below.

Top ^