Thinking of taking a trip to the island state of St Lucia? As one of the key draws to St. Lucia is its climate, its a wonderful place to visit for a relaxing trip. The weather here is consistently warm and tropical, making it a perfect destination for travellers seeking a sun-soaked escape.

St Lucia is a fantastic destination for many reasons, with its stunning natural landscapes, rainforests and perfect beaches there’s something here for everyone to enjoy.

However before you book your trip it is crucial to consider the weather due to the significant impact it will have on your overall experience.

This blog will take a look at the weather in the different seasons and show you what you can and can’t do to help you choose the best time to go to St Lucia.

What’s the weather like in St Lucia

St. Lucia experiences a tropical climate, which means it has two distinct seasons: the dry season and the rainy season. Understanding these seasons is vital for a pleasant trip.

 Beaches St Lucia

Dry Season in St Lucia (December to April)

During this period, the weather is quite pleasant which makes it an ideal time to visit. Let's look into the details:

The dry season in St. Lucia has clear skies, warm temperatures with minimal rainfall. The weather is lovely, with temperatures ranging from 77°F (25°C) to 85°F (29°C). Rainfall is minimal, making it a perfect time for outdoor activities.

Things to do in St Lucia during the dry season

  • St. Lucia is known for its beautiful landscapes making the dry season an excellent time to explore its many hiking trails. Don't miss the iconic Gros Piton and Petit Piton hikes if you want to see some breathtaking views.
  • With less chance of rain, you can spend a lot of time on the stunning beaches. Reduit Beach and Anse Chastanet Beach are popular choices.
  • The calm seas are perfect for snorkelling, scuba diving and many other water sports. You can explore the amazing coral reefs and spot lots of colourful marine life.
  • The dry season is the best time to take a boat tour and explore lots of hidden coves as you cruise along the coastline.
  • The Lucia Jazz Festival is a renowned music festival usually taking place in May, worth considering if your visit extends into this month.
  • The dry season is a great time for wildlife enthusiasts. You can spot exotic birds, including the St. Lucia parrot and visit the Diamond Falls Botanical Gardens.
  • Explore the local cuisine. Try traditional dishes like green fig and saltfish or fresh seafood at beachside restaurants.
  • The dry season is perfect for unwinding in luxury resorts and spas, where you can enjoy massages and other wellness treatments.
  • Interact with the friendly locals and learn about the island's rich history and culture.

    In summary, the dry season in St. Lucia offers a wonderful blend of outdoor adventures, cultural experiences, and relaxation. Whether you're an adventurer, a beach lover, or someone seeking a serene escape, St. Lucia has lots on offer during the dry season.


     Sunset ST Lucia

    Rainy Season in St Lucia (June to November)

    The rainy season in St. Lucia typically occurs from June to November. During this season you can expect warm temperatures, with highs ranging from 84°F to 90°F (29°C to 32°C) and lows around 74°F to 80°F (23°C to 27°C).

    Rainfall during the rainy season can be quite substantial, with an average of 7 to 10 inches (175 to 250 mm) of rain per month. However the amount of rainfall can vary from year to year and even within different regions of the island.

    While the rainy season in St. Lucia can bring occasional heavy showers, it's still a great time to visit if you enjoy lovely green landscapes and a more laid-back atmosphere. Here are some activities you can still enjoy during the rainy season:

    • You can visit museums, art galleries and historical sites like Pigeon Island National Landmark, where you can explore the rich history of St. Lucia.
    • Treat yourself to a spa day at one of the island's luxurious resorts. It's a perfect way to relax and unwind during rainy days.
    • Spend time in St. Lucia's local restaurants and enjoy all the wonderful Caribbean flavours. The rain won't stop you from enjoying the fantastic food.
    • Lucia has some beautiful botanical gardens, like the Diamond Falls Botanical Gardens, where you can admire exotic plants and stunning flowers even in the rain.
    • While some water activities may be limited during heavy rains you can still go snorkelling and scuba diving in sheltered areas with good visibility.
    • Embrace the rain and take a guided rainforest hike to witness the island's tropical vegetation at its finest.

    Remember to check the weather forecast during your visit and plan activities accordingly. St. Lucia's rainy season can provide a unique experience with its verdant landscapes and a chance to see the island in a different light.

     Diamond Falls St Lucia


    Shoulder Seasons in St Lucia (April to June and November to mid December)

    When it comes to St. Lucia its shoulder seasons are the transitional periods between the peak tourist season and the rainy season. In St. Lucia, the shoulder seasons typically fall between April to June and again from November to mid-December.

    During these shoulder seasons the weather in St. Lucia is very pleasant. The temperatures are comfortably warm, ranging from the mid-70s to the low 80s Fahrenheit (around 24-30 degrees Celsius). It's not scorching hot and this means that you can enjoy lots of outdoor activities.

    Rainfall during the shoulder seasons is relatively low compared to the wetter months, however you might still get the occasional showers. It's not as dry as the peak tourist season, but it's certainly not as rainy as the months that follow.

    Let's look at the things you can do during St. Lucia's shoulder seasons:

    • Lucia is famous for its beautiful beaches and during the shoulder seasons you can spend lots of time relaxing on the beach and swimming in the sea.
    • The pleasant weather makes it perfect for exploring St. Lucia's rainforests and hiking trails like the Gros Piton or exploring the beautiful landscapes of the Diamond Falls Botanical Gardens.
    • The calm sea conditions during the shoulder seasons make it an ideal time for water activities. Snorkelling, scuba diving or a boat tour to explore the stunning coastline and marine life.
    • Engage in local culture and festivals. Check out events or local celebrations that might be happening during your visit as it's a great way to connect with the culture of St. Lucia.
    • Don't miss the opportunity to visit the world's only drive-in volcano, the Sulphur Springs. It's a unique experience to witness the geothermal wonders of the island.
    • Many resorts offer special packages during the shoulder seasons. Enjoy some pampering at the spa, or simply relax by the pool with fewer crowds.

    So, whether you're into outdoor adventures or just seeking a more relaxed vacation, St. Lucia's shoulder seasons provide an excellent balance of pleasant weather and exciting activities. It's a fantastic time to experience this beautiful Caribbean destination without the hustle and bustle of peak tourism.

     Pigeon Island St Lucia

    When is the cheapest time to visit St Lucia?

    When it comes to finding the most budget-friendly time to visit St. Lucia, there are a few factors to consider.

    Generally, the off-peak or low season in St. Lucia runs from mid-April to early December. This period coincides with the Caribbean hurricane season, so you might encounter some rain, but it's not constant.

    During these months, you can often find lower prices on accommodations, flights, and activities. The months of September and October tend to be the least expensive due to higher chances of rain and the possibility of hurricanes, though they don't occur every year.

    If you want to strike a balance between cost and weather, the shoulder seasons of late April to early June and late November to early December are good options. The weather is still pleasant, and prices are more reasonable compared to the peak season, which typically spans from mid-December to mid-April.

    Keep in mind that while you can save money during the off-peak times, it's essential to monitor weather forecasts and consider travel insurance if you decide to visit during the hurricane season.


    When is the hurricane season in St Lucia?

    In St. Lucia, the hurricane season typically runs from June 1st to November 30th. This is the period when the Atlantic hurricane season is at its peak, and St. Lucia, being in the Caribbean, can be affected by hurricanes or tropical storms during this time.

    If you are planning a trip to St Lucia it's essential to be aware of this when planning a visit, as there is an increased risk of severe weather and rainfall during these months. To enjoy a safer and more pleasant trip, consider visiting St. Lucia outside of the hurricane season.

    Is St Lucia expensive?

    Saint Lucia can be moderately expensive but the cost of your trip will depend on various factors, including your travel style and preferences. Key points to consider are the cost of accommodation as it varies widely. There are a range of options from luxury resorts to budget-friendly guesthouses. Prices tend to be higher at the upscale resorts, especially during the peak tourist season.

    Dining in Saint Lucia can also vary in cost. Eating at high-end restaurants can be pricey, while local eateries and street food stalls offer more budget-friendly options. It's a great idea to try some of the local dishes for an authentic and affordable culinary experience.

    The cost of activities and excursions can also add up, especially if you're interested in water sports. Make sure to budget for these activities in advance.

    Getting around Saint Lucia may involve taxi rides, rental cars, or public transportation. Transportation costs can be reasonable if you plan and book in advance.

    The time of year you visit Saint Lucia can greatly impact the cost of your trip. Peak tourist season (December to April) tends to have higher prices for accommodations and activities. Shoulder seasons or the rainy season (June to November) may offer more affordable rates.

    So while Saint Lucia can be on the more expensive side, If you plan carefully you can manage your expenses choosing accommodations and dining options that fit your budget, and being aware of the timing of your visit. It's a beautiful destination with a lot to offer, so with proper planning, you can have a memorable experience without breaking the bank.


    St. Lucia is an excellent choice for travellers looking for natural beauty, warm weather, cultural richness and adventure. So, whether you're a nature lover, a history buff or simply looking for a relaxing break, St. Lucia is a place that will captivate you and leave you with unforgettable memories.