St Lucia Weather and Climate: A Comprehensive Guide
St Lucia has relatively stable weather with warm temperatures.
It also experiences much rainfall throughout the year.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
The climate in St Lucia remains fairly constant, offering comfortable temperatures throughout the year. Average daytime temperatures reach a comfortable 29°C in February. In July, the coolest month of the year, temperatures drop to a comfortable 24°C.
At night, you can expect cooler temperatures, with averages dropping to around 18°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
St Lucia is known for its substantial rainfall, with annual precipitation reaching 1022 mm. St Lucia can be quite wet during February, receiving approximately 121 mm of precipitation over 11 rainy days. In contrast August, experiences much drier conditions, with 46 mm of rainfall, spread across 7 rainy days. For more details, please visit our St Lucia Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
overcast and chance of rain overcast and rain broken clouds and chance of rainForecast for St Lucia
8 m/s
6 m/s
4 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit St Lucia in South Africa
During the months of May, June, July, August, September, October and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
February has an average maximum temperature of 29°C and is the warmest month of the year.
The coldest month is July with an average maximum temperature of 24°C.
February tops the wettest month list with 121 mm of rainfall.
August is the driest month with 46 mm of precipitation.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
