Costa Rica Rainy Season – When is “Green Season?”

The Costa Rica rainy season spans May to November, but what does that mean for travelers? Avoid the pitfalls and capture the perks of traveling during the green season with this essential guide, from understanding regional weather differences to discovering underrated advantages.

Should I Visit Costa Rica During the Rainy Season?

Yes!  There are many advantages of visiting Costa Rica during wet season, including less tourism, more capacity at hotels, cheaper travel rates, and blooming colors of rain forest brought out by the tropical rains.

  • The Costa Rican ‘green season’ from mid-May to November offers lush landscapes, fewer tourists, and potentially lower travel costs, providing an intimate experience of the region’s natural beauty and wildlife.
  • Wildlife activity and visibility increase during the rainy season, offering exceptional opportunities for animal encounters, including the chance to witness turtle nesting along with discounted tours and activities.
  • Rainy season adventurers can relish in outdoor activities like waterfall exploration, jungle hikes, and water sports, with suitable preparation such as waterproof gear and mindful health precautions.

Understanding Costa Rica’s Rainy Season

Costa Rica's Rainy Season

The rainy season in Costa Rica, also known as the “green season,” is a period of renewal and vibrancy. As the rain nourishes the landscapes, the country transforms into a lush paradise, with vibrant forests and verdant hills stretching as far as the eye can see. This time of year offers a unique perspective on the country’s natural beauty, with the rich green landscapes offering a stunning backdrop for your adventures.

The term “green season” refers to the period from mid-May through November, characterized by afternoon showers and clear skies. It’s a time when Costa Rica’s already lush landscapes become even more vibrant and alive, making it an ideal time for nature lovers and adventure seekers to visit.

Duration and Timing

The Costa Rica rainy season begins in mid-May and lasts until November, giving you plenty of time to plan your visit. However, the intensity of the rain varies throughout the season, with the heaviest rainfall usually occurring in September and October.

Contrary to what the term “rainy season” may suggest, periods of heavy rainfall often give way to clear skies during the early rainy season. So, you can still enjoy plenty of sunshine during your trip. Plus, morning often remains dry, allowing you to enjoy outdoor activities before the afternoon showers start.

Regional Differences

Costa Rica may be a small country, but its weather patterns are incredibly diverse. The intensity and timing of the rainfall can vary greatly depending on where you are. For instance, the coastal zones have brief dry periods in months of February-March and September-October, even during the rainy season. Costa Rica’s dry season, however, is more prominent in other parts of the country.

Moreover, the Caribbean coast receives about 138 inches of rain annually, while the southern region, including the Southern Pacific Coast, the Northern Pacific Coast, and the Osa Peninsula, is known for receiving abundant rainfall during the rainy season. This variability in precipitation across the country adds to the unique charm of visiting Costa Rica during the rainy season.

Advantages of Visiting During the Rainy Season

Visiting During the Rainy Season

The off season, also known as the green season, offers a unique set of benefits for travelers. For one, it’s a fantastic opportunity for budget-conscious travelers, as hotel rates and car rental prices are often lower than during the high season. Plus, with fewer tourists around, you can enjoy major tourist spots with less crowding.

Moreover, the rainy season, also known as the wet season, is a time of increased wildlife activity. The abundance of food and water during this time attracts a variety of species, making it an excellent time for wildlife watching. Whether you’re a birdwatcher, a marine life enthusiast, or a general nature lover, you’re in for a treat.

Budget-Friendly Travel

If you’re aiming to save money, visiting Costa Rica during the rainy season is a savvy choice. Hotels and car rental companies often lower their rates during this time, meaning you can enjoy the same level of comfort and convenience for a fraction of the cost.

Additionally, many tourist attractions also offer discounted rates during the rainy season. Imagine enjoying a whale-watching tour or a beach day at popular spots like Drake Bay, Manuel Antonio, Gulf of Nicoya, or Golfo Dulce at more affordable prices. It’s like having a “little summer” in the middle of the rainy season.

Wildlife Encounters

In Costa Rica, the green season is marked by a thrilling increase in wildlife activity. The ample rainfall nourishes the jungles, resulting in a rich abundance of food that attracts a variety of species. Some of the wildlife you can expect to see during the green season includes:

  • Monkeys
  • Sloths
  • Whales
  • Dolphins

There’s a whole world of wildlife waiting to be discovered during this time.

One highlight of the rainy season is the turtle nesting season. If you time your visit right, you can witness the amazing phenomenon of turtle nesting. For leatherback turtles, the nesting season runs from October through March.

Activities to Enjoy in the Rainy Season

Activities to Enjoy in the Rainy Season

Contrary to common belief, the rainy season offers plenty of opportunities for outdoor activities. In fact, there are plenty of activities to enjoy, from exploring waterfalls and hiking in lush jungles to surfing and other water sports. The rainy season brings a fresh perspective to these activities, making them even more exciting.

The green season caters to all, whether you are an adventure seeker or a nature enthusiast longing for tranquility. The key is to be flexible and embrace the unpredictability of the weather. After all, a little rain never hurt anyone, right?.

Exploring Waterfalls

The waterfalls in Costa Rica are a sight to behold during the rainy season. The increased water flow creates stunning cascades, making for some truly awe-inspiring sights. Whether you’re an avid photographer looking for that perfect shot or a nature lover wanting to immerse yourself in the beauty of nature, exploring the waterfalls is a must-do activity during the rainy season.

From the stunning Rio Celeste and La Fortuna to the captivating Catarata del Toro and Diamante, there’s no shortage of waterfalls to explore. Some of the must-visit waterfalls in Costa Rica include:

Just make sure you pack your waterproof gear and prepare to be amazed.

Hiking in Lush Jungles

Hiking in Lush Jungles

If you’re a fan of hiking, you’re in for a treat. The lush jungles of Costa Rica become even more vibrant during the rainy season, providing a stunning backdrop for your hiking adventures. The abundance of rain means the forests are teeming with life, offering plenty of opportunities to spot exotic wildlife along the way. So, why not visit Costa Rica and experience this natural wonder for yourself?

From the dense forests of the Piedras Blancas National Park to the cloud forests of Monteverde, there are countless trails to explore. Just remember to pack your waterproof hiking boots and a rain jacket, and you’re all set for a memorable hiking experience.

Surfing and Water Sports

The rainy season in Costa Rica is also a great time for water sports, especially surfing. The larger waves during this time make for some exciting surf conditions. And with fewer people on the water, you can enjoy the waves all to yourself.

Apart from surfing, there are plenty of other water sports to try, such as kayaking, snorkeling, and white-water rafting. And with water temperatures ranging from 82°F to 86°F (28°C to 30°C), you can enjoy these activities in comfort.

Packing and Preparing for the Rainy Season

Having considered the merits of visiting Costa Rica during the rainy season, let’s discuss the essentials for your trip. While packing for a tropical destination might seem straightforward, there are a few things you need to consider when traveling during the rainy season.

From choosing the right clothing and gear to taking health and safety precautions, being well-prepared can greatly enhance your travel experience. With a little bit of planning and preparation, you can make the most of your rainy season adventure in Costa Rica.

Clothing and Gear

The secret to packing for the rainy season lies in selecting lightweight, waterproof, and quick-drying attire. Here are some essential items to consider:

  • Waterproof rain jacket: A must-have item to keep you dry during sudden rain showers.
  • Waterproof hiking boots or shoes: Provide good grip in wet conditions.
  • Quick-drying clothes: Choose materials that dry quickly to avoid discomfort.
  • Waterproof backpack or bag: Keep your belongings dry and protected.
  • Umbrella or rain hat: Additional protection from the rain.

By packing these items, you’ll be prepared for any rainy weather during your trip.

And don’t forget about your gear! Whether you’re planning on hiking, surfing, or exploring waterfalls, you’ll want to make sure your gear is protected from the rain. Consider investing in a waterproof backpack or dry bags to keep your belongings dry.

Health and Safety

Emphasizing health and safety is crucial when traveling, particularly during the rainy season. One thing to be mindful of is the increased risk of mosquito-borne diseases. Make sure to pack an effective insect repellent and consider wearing long sleeves and pants during peak mosquito activity times.

Being prepared for sudden weather changes is also crucial. Carry a poncho or waterproof jacket in your bag so you can stay dry during unexpected rain showers. And don’t forget to stay hydrated, especially if you’re planning on engaging in physical activities like hiking or surfing.

Local Perspectives on the Rainy Season

For Costa Ricans, the rainy season symbolizes a period of beauty and rejuvenation. They enjoy the cooler temperatures, the lush landscapes, and the opportunity to experience the country’s natural beauty without the crowds of tourists. The rain rarely interferes with daily life and often adds a sense of magic and mystery to the surroundings.

Costa Rica’s rainy season is also a time of cultural celebration. From exciting traditional practices and festivals like the Fiesta of Santa Cruz to colorful local sayings about the rain, the rainy season is deeply ingrained in the country’s culture.

Rainy Season Travel Tips

Traveling in Costa Rica during the rainy season can yield a distinctive and gratifying experience, albeit with more planning and preparation compared to the dry season. Here are some tips to help you make the most of your rainy season adventure.

First, do your research. Understanding regional weather patterns can help you plan your activities and travels more effectively. Here are some tips to help you prepare for different weather conditions:

  • Plan your outdoor activities for the mornings when rain is less likely
  • Be flexible with your plans to accommodate potential weather disruptions
  • Carry a poncho or waterproof jacket in your bag
  • Don’t forget to pack insect repellent to keep those pesky bugs at bay
  • Finally, consider investing in travel insurance for unforeseen weather events.


In conclusion, the rainy season in Costa Rica presents unique opportunities for travelers seeking a less crowded and more affordable travel experience. From exploring lush jungles and powerful waterfalls to witnessing increased wildlife activity and enjoying water sports, the green season promises a memorable travel experience.  While many people feel the dry season is the best time to visit Costa Rica, you can’t go wrong visiting any time of the year.

So, if you’re up for an adventure and don’t mind a bit of rain, why not consider visiting Costa Rica during the rainy season? With the right preparation and a sense of adventure, you’re sure to have an unforgettable trip. After all, as the locals say, “No rain, no rainforest!”

Frequently Asked Questions

What is the rainiest month in Costa Rica?

The rainiest months in Costa Rica are September and October, with afternoon and early evening downpours due to cyclone systems, monsoon winds, and sea breezes. Consider this when planning your trip.

What is the best month to visit Costa Rica?

The best month to visit Costa Rica is between December and April for the driest and brightest weather. You can also consider May to June or November for a quieter experience in the national parks.

Does it rain during dry season in Costa Rica?

Yes, it usually rains very little during the dry season in Costa Rica, which runs from December to April, with some regions experiencing occasional showers.

When is the rainy season in Costa Rica?

The rainy season in Costa Rica, also known as the green season, typically runs from mid-May through November. So, plan your visit accordingly if you want to experience this lush and vibrant time of the year!

What are the advantages of visiting Costa Rica during the rainy season?

Visiting Costa Rica during the rainy season can be budget-friendly and provide unique wildlife encounters, lush landscapes, and fewer tourists, making it a great option.

Rate this post


Tim Schmidt is a 20+ year Entrepreneur and Digital Marketer. A Fort Lauderdale-based "Digital Nomad," he enjoys traveling as much as possible with family and friends. AllWorld is his escape to document all of his adventures, including being a hardcore "foodie." He has property in Costa Rica and visits several times each year and is happy to offer his expert advice for planning your trip.

Leave a Comment