Typical Weather in St Lucia, Caribbean in April
87° F Avg High
72° F Avg Low
5 Rainy Days
☀️ Temperature Summary
While still warm, April is one of the cooler months of the year for St Lucia, with highs averaging around 87°F. Lows overnight are typically around 72°F.
Be ready to seek shade during the day, as mid-day temperatures can be dangerous if you're caught without a way to cool off. If you're looking to beat the heat a bit, you might consider visiting in March instead, when daily highs are typically closer to 85°.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
In April you can expect close to a 16% chance of rain for any given day. It rains less than usual in April, with total rainfall for the month typically near 2 inches.
Rainfall Throughout the Year
Planning a trip to St Lucia? Try our free trip weather planner