Climate and Average Weather in Castries, Saint Lucia

In Saint Lucia you have several regions, one of which is called Castries. The most popular city in this region is Castries, whose climate data we'll examine to provide you with an overview of what weather to expect in Castries. For detailed climate information about other cities in the area, please refer to the section beneath the map further down the page.

One thing to take into account is that on average, the temperatures are always high. The coldest month is February with an average maximum temperature of 29°C. However, the specific temperature can vary depending on the exact location within the region.

Additional climate insights:

• The months of June, July, August, September, October and November have a high chance of precipitation.
• October is the wettest month in Castries. This month should be avoided if you are not a big fan of rain.
• February is the driest month.
• The warmest month in Castries is September with an average maximum temperature of 31°C.
• The coldest month is February with an average maximum daytime temperature of 29°C.
• May is the sunniest month in Castries.

Interested in the detailed Weather and Climate of Castries, Saint Lucia?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.