Typical Weather in St Lucia, Caribbean in July
88° F Avg High
76° F Avg Low
13 Rainy Days
☀️ Temperature Summary
July is one of the warmer months of the year for St Lucia, with highs averaging around 88°F. Overnight lows will be around 76°F on average.
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.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
Get ready to break out your umbrellas and ponchos! In July you can expect close to a 41% chance of rain for any given day. It rains more than usual in July, with total rainfall for the month typically near 6 inches. If you're looking to travel when it's drier, you might consider visiting in June instead, when typical rainfall chances are closer to 11%.
Rainfall Throughout the Year
Planning a trip to St Lucia? Try our free trip weather planner