What is the rainy season in St Lucia?
Are you planning a trip to St. Lucia, but you’re unsure about the weather during the rainy season? Don’t worry, I’m your Caribbean concierge and I’m here to help.
I’ve traveled extensively throughout the Caribbean for over a decade, and I know a thing or two about when the best time to visit is.
And as a pro tip – unless there’s a hurricane, there really isn’t a bad time to visit St. Lucia.
However, if you’re looking to avoid the rainy season, then I can provide some helpful insights to ensure you plan your trip with the weather that’s just right for you. Let’s get started and answer your biggest question – What is the rainy season in St Lucia?
What is the rainy season in St Lucia?
St. Lucia’s rainy season typically lasts from June to November. This corresponds to the Atlantic hurricane season, which begins on June 1st and ends on November 30th.
During this period, the island experiences more rainfall and a higher possibility of tropical storms and hurricanes.
If you’re planning to visit or stay in St. Lucia during this time, it’s essential to be mindful of the weather conditions and potential risks.
St Lucia Weather by Month & Rain
The climate in St Lucia is tropical, with distinct rainy and dry seasons. Understanding the weather patterns of St. Lucia will enhance your experience if you want to visit this wonderful place.
Keep in mind that St. Lucia is a giant, mountainous rain forest! A 28 day weather forecast St Lucia will likely tell you there’s going to be A LOT of rain! While there will be plenty of rain, it will be scattered showers – they usually blow over very quickly and last only a few minutes.
Don’t panic if the forecast looks yucky before your trip. Unless there’s a hurricane on the horizon – which you’ll know about before going, there’s nothing to worry about.
What is the average temperature in St Lucia? And average rainfall? Keep in mind rain in St Lucia varies by month and by year. Check out the average monthly weather in St Lucia to help you plan your trip around your ideal weather.
July August September in St Lucia
- July Average Temperatures in St. Lucia: 31°C (88°F) / 25°C (77°F)
- July Average Rainfall: July is one of the wettest months, with an average of 170 mm of rainfall.
- August Average Temperature: 31°C (88°F) / 25°C (77°F)
- August Average Rainfall: August is still a rainy month, with an average of 190 mm of rainfall.
- September Average St Lucia Temperature: 31°C (88°F) / 25°C (77°F)
- September Average Rainfall: September continues to be one of the wettest months, with an average of 210 mm of rainfall.
October November December in St Lucia
- October Average Temperature: 31°C (88°F) / 25°C (77°F)
- October Average Rainfall: October continues to bring heavy rainfall, with an average of 220 mm.
- November Average Temperature: 30°C (86°F) / 24°C (75°F)
- November Average Rainfall: November starts to transition out of the St Lucia rainy season but still has an average of 200 mm of rainfall.
- December Average Temperature: 29°C (84°F) / 23°C (73°F)
- December Average Rainfall: December sees a decrease in rainfall, with an average of 120 mm of rainfall.
January and February in St Lucia
- January Average Temperature: 29°C (84°F) / 22°C (72°F)
- January Average Rainfall: January is one of the dry months in St. Lucia, with an average rainfall of 80 mm.
- February Average Temperature: 29°C (84°F) / 22°C (72°F)
- February Average Rainfall: Similar to January, February experiences around 80 mm of rainfall on average.
March April May June in St Lucia
- March Average Temperature: 29°C (84°F) / 22°C (72°F)
- March Average Rainfall: March sees a slight increase in rainfall, with an average of 90 mm.
- April Average Temperature: 30°C (86°F) / 23°C (73°F)
- April Average Rainfall: April follows the rising of rainfall, with an average of 100 mm.
- May Average Temperature: 31°C (88°F) / 24°C (75°F)
- May Average Rainfall: On average, May receives 120 mm of rainfall.
- June Average Temperature: 31°C (88°F) / 25°C (77°F)
- June Average Rainfall: The rainy season begins in June, with an average of 150 mm of rainfall – similar to USVI.
FAQ: When is the Best Time to Visit St Lucia?
When is the Best Time to Visit St Lucia?
The best time to visit St Lucia for low humidity and minimal rainfall is during the the dry season from December to April.
During this time, you can expect long days of sunshine, making it perfect for sunbathing and enjoying the beaches.The best time to visit St. Lucia depends on your preferences and what you plan for your vacation
On the other hand, if you’re interested in traveling during the wet season, the months from June to November are the best.
The wet season brings warmer temperatures in St Lucia and increased humidity, but it’s also the time for tropical showers and thunderstorms on the island. Despite the rain, the showers are usually brief, and there are still plenty of sunny days to enjoy.
And I always like to remind people that if you’re snorkeling or diving – it doesn’t really matter if its raining! Plus, hiking is one of the most popular things to do on the island. The rain is a welcome cool-off during a hot hike. PS: please don’t do either of these things in thunderstorms 😄
Overall, the best time to visit is really what weather you prefer – dry or humid!
When is the worst time to visit St Lucia?
If you’re planning a trip to St. Lucia, it’s best to avoid the months of August, September, and October. During this period, the island experiences its wettest weather, making it less enjoyable for beach activities and exploring the town. Additionally, these months correspond with the peak of the hurricane season, increasing the risk of storms. But, you will know far in advance if a storm is approaching the island
For a trip with better weather and safer experience from storms, I’d recommend you plan your visit during other months when the weather is generally drier and more predictable.
And if you are worried bout hurricanes or bad weather, check out travel insurance for a little peace of mind.
Compare travel insurance rates with Travel Insurance Master ▶︎
What is the cheapest month to go to St Lucia?
If you’re looking for the cheapest month to visit St. Lucia, consider planning your trip from June to November. During these months, you can find cheaper prices for accommodations, flights, and tours because it’s the wet season.
While it means more rain and a higher risk of hurricanes (unlike Aruba, Bonaire, and Curacao), many travelers tend to avoid this period, making it an excellent opportunity to save some money compared to the busier peak tourist season.
So, if you don’t mind a bit of rain and prefer to have a more affordable vacation, the wet season might be the ideal time for you to explore the beautiful island of St. Lucia.
Best Things to Do in St Lucia
1. Hike the Gros Pitons
Gros Piton is one of St. Lucia’s most iconic attractions. This stunning volcanic peak is located near Soufrière on the island’s southwestern coast and rises to an impressive height of about 2,618 feet above sea level.
If you’re an outdoor enthusiast and nature lover, hiking Gros Piton is a thrilling and must-do adventure. The challenging hike takes about two to three hours to reach the summit and an additional hour and a half to return.
Despite the difficulty, the rewarding experience offers breathtaking panoramic views of the Caribbean Sea and St Lucia’s beautiful tropical forests. Unbeatable views at sunset!
A visit to Gros Piton is a must if you’re looking for a way to immerse yourself in St. Lucia’s natural beauty on an unforgettable hiking adventure. It’s an opportunity to reconnect with nature and discover the wonders of this magnificent island.
Check availability on guided Pitons hike ▶︎
2. Sulphur Hot Springs
A visit to the Sulphur Hot Springs, situated south of Soufriere is another must-do activity in St. Lucia.
These hot springs are a result of geothermal activity on the island, with water naturally heated by nearby volcanic processes. The water contains various minerals, including sulfur, which is believed to offer potential skin and body therapeutic benefits.
Tourists visit the Sulphur Hot Springs to experience the unique sensation of bathing in these mineral-rich waters.
The park provides convenient facilities for guests to enjoy the hot springs in a safe and comfortable environment. You can indulge in a spa-like experience, surrounded by lush tropical landscapes, as you immerse yourself in the warm pools.
In addition to the hot springs, the Sulphur Springs Park features bubbling mud pools and steam vents, creating an exciting and intriguing natural setting.
Guided tours are available for visitors to explore the park, and knowledgeable experts can provide insights into the geology and natural history of the area. These are the best ways to explore the land and sea in St Lucia.
Plan a trip to the Sulphur Springs ▶︎
3. Castries Market
The Castries Market is a vibrant and bustling marketplace, and it’s one of the most famous and iconic spots on the island, attracting both locals and tourists alike. Visiting the market is a must if you want to truly experience the lively atmosphere and unique goods that St. Lucia has to offer.
As you stroll through the market’s bustling aisles, you’ll be greeted by a delightful mix of scents, sights, and sounds. It’s a fantastic place to immerse yourself in the local culture, interact with friendly locals, and get a glimpse of everyday life on the island.
The market really comes alive on weekends when it turns into a buzzing hub of activity. It’s a perfect opportunity to try some of the island’s delicious treats, sample fresh tropical fruits, and discover one-of-a-kind handcrafted items to bring back as souvenirs.
A visit to the Castries Market is an experience that will leave you with cherished memories of St. Lucia’s vibrant and diverse culture.
4. Anse Chastanet Beach
Anse Chastanet Beach is St. Lucia’s true gem and a popular destination for those seeking a tropical getaway on the island. Nestled between the majestic Piton mountains, this beach offers stunning natural beauty and pristine surroundings.
Although part of the Anse Chastanet Resort, the beach is open to the public, allowing visitors to enjoy its tranquil ambiance and unspoiled setting. It’s the perfect place to unwind, whether you want to relax on the quiet and serene shore, soak up the sun, or take leisurely strolls along the sandy coastline.
You can also rent beach chairs and umbrellas for added comfort as you bask in the tropical atmosphere.
For adventure enthusiasts, nearby hiking paths offer a chance to explore the beautiful forests and take in panoramic views of the island and the breathtaking Caribbean Sea
Snorkel at Anse Chastanet Beach (if you’ve got time, I suggest a stop at Pigeon Island National Park) ▶︎
Best Places to Stay in St Lucia
- Marigot Palms Luxury Caribbean Apartment Suites 9.6/10 Exceptional – Marigot Bay is where some of Dr. Dolittle and Superman were filmed!
- The Landings Resort and Spa 8.8/10 Fabulous
- Bel Jou Adults Only 8.5/10 Very Good
FAQ: What is the rainy season in St Lucia?
What is the rainiest month in St Lucia?
The rainiest month in St. Lucia is October, with an average rainfall of 224mm. Despite the heavy rainfall, temperatures remain high during this period, ranging from an average of 30.7°C in November to 31.6°C in September.
What months to avoid St Lucia?
If you’re planning a trip to St. Lucia, it’s best to avoid the months of August to October. During this time, the island experiences its wettest weather, and it also falls within the peak months of the hurricane season. These months are less suitable for travel due to high rainfall and the risk of hurricanes.
Is there a hurricane season in St Lucia?
Yes, St. Lucia, like other Caribbean islands, has a hurricane season. It’s important for both locals and travelers in St. Lucia to keep track of weather updates and be ready for any potential impacts from these weather systems. The island doesn’t frequently bring damaging stroms, but being prepared and staying informed can help everyone stay safe during the hurricane season.
When is hurricane season in St Lucia?
Hurricane season in St. Lucia typically occurs from June 1st to November 30th each year. During this period, the conditions in the Atlantic Ocean are favorable for the formation of tropical storms and hurricanes. It’s a time when locals and travelers need to be vigilant and prepared for any potential tropical weather systems that may affect the region.
What is the hottest month to visit St Lucia?
The hottest month to visit St. Lucia is August, with an average temperatures up to 88°F. During this time, you can expect warm weather and a bit of humidity. Though you may see passing showers, it’s a great time for visitors that enjoy sun-filled days and outdoor activities on the island.
What are the sunniest months in St Lucia?
The sunniest months in St. Lucia are during May, with an average of 249 hours of sunshine. During this time, the island experiences plenty of bright and sunny days, making it an ideal period for outdoor activities and enjoying the beautiful beaches and attractions.
Is the sea warm in St Lucia?
Yes, the sea in St. Lucia is generally warm throughout most of the year. With the climate of St Lucia being tropical, it helps ensure that the waters of the Caribbean Sea around St. Lucia stay pleasantly warm. Typically, the sea temperature ranges from around 26°C (79°F) to 29°C (84°F). During the dry season, the sea is at its warmest and most inviting for swimming and water-based activities.
Is St Lucia safe?
Yes – St Lucia is an incredibly safe island. Visitors and locals alike are all friendly and accommodating. There are a few areas to avoid and things to consider, as with any tourist destination. That said, I’d recommend doing research ahead of time to have the safest trip.
Summary: What is the rainy season in St Lucia?
St Lucia is a stunning island with tons of natural beautiful. Although the island experiences a rainy season, it is known for having a mountainous landscape and rainforests, so it’s likely that you’ll run into a quick shower during any time of year. The good news – the showers are usually quick and random.
But no matter when you go, St Lucia always has something amazing to offer. If you prefer drier weather, plan your trip between December and May.
But hey, if you’re up for a more budget-friendly vacation and don’t mind a little rain, June to November is still a great time to visit. With breathtaking scenery and a relaxed island vibe, St Lucia is a must-visit for any traveler.
