The weather in St. Lucia is absolutely wonderful and a part of what makes travel to St. Lucia so appealing. St. Lucia’s average annual temperature is 80 degrees. From December to May the average temperatures range from 65 degrees to 85 degrees. Between June to November the average temperatures range from 75 degrees to 95 degrees. The rainy season typically occurs between May and August. Hurricane season is during the late summer months (around July or August).
When is the best time to travel to St. Lucia?
You may wish to plan your trip to St. Lucia during the time of year that has the best temperatures to you. If you like warmer temperatures (mid to upper 90s), then traveling to St. Lucia between June and August may be ideal. If you prefer cooler temperatures (mid 70s to mid 80s), then visiting St. Lucia between December and January may be perfect for you.
An Average Month-to-Month Weather Guide to St. Lucia Weather
January – Average high 82 degrees. Average low 76 degrees
February – Average high 82 degrees. Average low 76 degrees
March – Average high 83 degrees. Average low 77 degrees
April – Average high 84 degrees. Average low 78 degrees
May – Average high 86 degrees. Average low 80 degrees
June – Average high 85 degrees. Average low 81 degrees
July – Average high 85 degrees. Average low 80 degrees
August – Average high 86 degrees. Average low 80 degrees
September – Average high 86 degrees. Average low 80 degrees
October – Average high 86 degrees. Average low 79 degrees
November – Average high 84 degrees. Average low 79 degrees
December – Average high 83 degrees. Average low 77 degrees
Be aware that where you travel within St. Lucia may affect the weather and temperatures as well. You may experience higher temperatures and a nice breeze near the beaches. Hot, humid, and windy weather is typical of St. Lucia’s rainforest. Cooler weather may be experienced in the mountains. For more information about St. Lucia weather read St. Lucia Weather-When is the Best time to Travel to St. Lucia? and St. Lucia Weather-View the Forecast for Weather in St. Lucia.
Have you planned your trip yet? Use these St. Lucia travel deal links!
Hotels
Try Hotels.com for Hotel Special Deals in ST LUCIA
Traveling at the last minute? Hotel Last Minute Deals in ST LUCIA
Find the best deal, compare prices, and read what other travelers have to say at TripAdvisor
Airfare
Try Priceline for NO priceline booking fees on ALL published-price Flights!
Package Deals
Book early and save! Find special deals in hot destinations only at Expedia.com!
Get 1 Night Free and save up to 65% at Sandals La Toc Golf Resort & Spa in St. Lucia
St. Lucia Weather, Tips