Summer in Costa Rica: Warm Weather & Clear Waters
Updated Jul 23, 2026, 07:49 AM9 minutes read
Overview
In this article
Weather and Temperature in Costa Rica During Summer
Summertime in Costa Rica lasts from December to April and is characterized by hot and sunny days. During this season, temperatures can range from 24 °C to 32 °C, depending on the region. Coastal areas like Guanacaste and the Nicoya Peninsula are the driest, with temperatures ranging from 31 °C to 35 °C. In the Central Valley, temperatures are milder, hovering between 24°C and 28°C, with occasional afternoon showers or thunderstorms. The areas in the Caribbean coast, including Limon and Puerto Viejo, see high humidity and frequent rainfall, with the mercury hovering between 29°C and 33°C. The northern region, which includes Arenal and Monteverde, is hot and dry during summer. It gets particularly hot in the low-lying areas, where the temperature could shoot up to 35°C. Higher elevation areas are much cooler, averaging between 18°C and 22°C, but there is no escaping humidity and occasional afternoon thunderstorms.
For a more seasonal overview, check out our guide on the best time to visit Costa Rica.
See also:
Why Visit Costa Rica in Summer
Costa Rica is a tropical paradise that welcomes travelers all year round. Here are some reasons why you should take a trip to Costa Rica in the summer:
- Wildlife sighting: If you want to truly appreciate the wildlife diversity of Costa Rica, then summer is the best time to visit the country. Many bird and animal species tend to be active during this time. Summer is also an excellent time to witness sea turtles come ashore to lay their eggs on the beaches.
- Events and festivals: Costa Rica comes to life with many festivals and events lined up throughout the summer. Be a part of the famous Palmares Festival, a two-week event featuring live performances, rides, and bullfights. The Envision Festival in Uvita is another popular event, a four-day extravaganza of music, yoga, cultural performances, and workshops.
- Outdoor activities: Costa Rica in summer is the perfect destination for outdoor enthusiasts, with options like mountain biking, horseback riding, bungee jumping, white water rafting, zip-lining, stand-up paddleboarding, and river tubing.
- Volcano tours: Costa Rica is home to several active and dormant volcanoes, and the summer season offers an exceptional opportunity to see these natural wonders up close. You can, for example, visit Arenal Volcano National Park and stroll through the jungle to observe the lava flows and enjoy the hot springs.
- Coffee harvest season: Costa Rica is well-known for its high-quality coffee, and the coffee harvest takes place during the summer season. You can tour coffee plantations across the country to learn about the cultivation and harvesting of coffee and sample some of the world’s best coffee.
Top 4 Destinations in Costa Rica during Summer
From beaches to rainforests to volcanoes, there is no shortage of places to visit in Costa Rica during summer. Here are some of the top destinations that you should not miss:
1. Monteverde Cloud Forest Reserve
Nestled in the northwestern part of Costa Rica is the mountainous town of Monteverde. The town enjoys a subtropical highland climate during summer, with temperatures averaging between 16°C and 22°C. Take a tour of Monteverde which is a popular destination for beach and water activities, as well as nature tourism.
Major attractions: The Monteverde Butterfly Garden, the Hummingbird Gallery, and the Monteverde Cheese Factory.
Pros:
- Summer is the best time to spot rare bird species such as the Resplendent Quetzal.
- Monteverde offers many adventure sports including bungee jumping, zip lining, and canopy walks.
- Monteverde hosts several festivals and events during the summer months including the Pura Vida Festival.
Cons:
- Popular attractions and hiking trails can be crowded during the summer months.
- Rainfall can sometimes make hiking and outdoor activities more difficult.
2. Arenal Volcano National Park
A trip to Arenal Volcano is a must thing to do while you visit Costa Rica. It is the crown jewel of Arenal Volcano National Park, which is also famous for its rainforests, wildlife, and hot springs. In the summer, the area enjoys balmy temperatures ranging between 20°C and 30°C, making it ideal for outdoor activities like hiking, horseback riding, and zip-lining.
Major attractions: Arenal Volcano National Park, Hanging Bridges, Tabacon Hot Springs, Arenal River, The La Fortuna Waterfall, and Lake Arenal.
Pros:
- Adventure sports like white water rafting, zip lining, and trekking are best enjoyed during the summer months.
- A variety of cultural and sporting events take place during summer including the Arenal Open Mountain Bike Race.
- Summer offers great opportunities for wildlife spotting including howler monkeys, sloths, and toucans.
Cons:
- The area can be more crowded during the summer months.
- The potential for sudden rain showers and high humidity levels could disrupt your travel plans.
3. Tortuguero National Park
This little hamlet on Costa Rica's northeastern coast is renowned for its breathtaking beaches and abundant animals. During the summer season, Tortuguero experiences a warm and humid climate, with temperatures ranging from 27°C to 32°C. With vibrant markets, delicious cuisine, and friendly locals, you will find plenty of opportunities to immerse yourself in the local culture.
Major attractions: Turtle Conservation Program, Tortuguero National Park, and Puerto Viejo de Talamanca.
Pros:
- Summer is the best time to witness sea turtles lay their eggs on the beaches of Tortuguero.
- Boat rides through the national park's system of canals are best enjoyed during the summer months, as you will have higher chances of spotting the animals including monkeys, sloths, and caimans.
Cons:
- Tortuguero is a considerably remote location, with limited amenities and services available.
4. Uvita
Known for its stunning beaches and verdant rainforests, the little town of Uvita is situated on Costa Rica's southern Pacific coast. In summer, the weather in Uvita is hot and humid, with temperatures averaging between 26°C and 32°C. The town offers a variety of water sports and outdoor activities like hiking and nature tours during summer. Summer is also the best time to watch the annual migration of humpback whales off the coast of Uvita.
Major attractions: The Marino Ballena National Park, Uvita Waterfall, and the Playa Hermosa.
Pros:
- Uvita offers tons of outdoor and water activities like hiking, nature walk, kayaking, and snorkeling during summer.
- The town has many lodging options, from opulent resorts to inexpensive hostels. So the budget will not be an issue even if you are traveling during the peak tourist season.
Cons:
- Some visitors may find high summer heat and humidity levels uncomfortable.
Top Activities during Summer in Costa Rica
- Enjoy beach hopping: Costa Rica has some of the most gorgeous beaches in the world, and the summer season is ideal for soaking up the rays and enjoying the water. You may relax on the sand, go snorkeling or scuba diving, or even try surfing in warm waters.
- Join a cruise tour: The summer season in Costa Rica provides the perfect condition for a cruise holiday along its magnificent coastline. While exploring the Gulf of Papagayo, experience the magnificent sunset excursions, go island hopping, and enjoy the yacht and catamaran rides.
- Go hiking and trekking: There are plenty of hiking paths in Costa Rica. Monteverde Cloud Forest Reserve, Corcovado National Park, and Manuel Antonio National Park are popular sites where you can enjoy hiking or trekking.
- Indulge in water activities: Water-based activities are a no-brainer when you are looking for the best ways to beat the heat. With surfing being the most popular water sport in Costa Rica, you can catch the best breaks in Jaco and the Nicoya Peninsula. Non-surfers can try snorkeling, diving, and even experience deep-sea fishing.
- Go whale watching: Summer in Costa Rica provides an excellent opportunity for whale watching along the Pacific Coast. Humpback whales migrate to these warmer waters to breed and give birth from December to April. Head to Uvita, Manuel Antonio, or Dominical to see these gentle water giants.
Travel Tips to Visit Costa Rica in Summer
Costa Rica Tours in Summer
Discover 180 Costa Rica trips in Summer with 1,300 verified reviews. Crafted by vetted tour operators, these Costa Rica Summer tours showcase the country at its seasonal best.
Nature lovers and adventure seekers alike will find their perfect getaway with the "Costa Rica Nature Escape." This multi-day vacation package delivers a concentrated experience of Costa Rica’s wild beauty, combining guided wildlife tours, high-quality hotels, and deluxe transport. Journey from San José into the wildlife-rich canals of Tortuguero National Park, where a private naturalist guide helps you spot elusive creatures. Hike up Tortuguero Hill, then continue to La Fortuna for a swim beneath the stunning La Fortuna Waterfall and views of the mighty Arenal Volcano. This flash tour is ideal for experienced travelers with limited time, delivering a unique blend of adventure, comfort, and rich biodiversity—the USP being expert-led, private wildlife exploration in just a few action-packed days.
5 days
Craving a taste of Costa Rica’s wild side? The "Costa Rica Explorer" trip invites adventurous young adults and seasoned explorers to experience ten days packed with outdoor thrills and natural marvels. Starting in the bustling capital of San José, this journey sweeps you through some of the nation’s most iconic destinations: marvel at the steaming Poas Volcano, wander the lush trails of La Paz Waterfall Gardens, and explore the rainforests of Sarapiqui teeming with wildlife.
Adventure is at your fingertips, whether you’re hiking under the shadow of the majestic Arenal Volcano or relaxing in its soothing hot springs. The adventure continues with time at Potrero Beach in sunny Guanacaste, where you can choose from a variety of activities, making this trip highly customizable for every type of explorer. As you traverse Costa Rica’s diverse landscapes, each day brings new opportunities to discover vibrant flora and fauna, all under the guidance of an expert team.
The unique selling point of this tour lies in its flexible approach—blending nature hikes, adventure sports, and opportunities for cultural discovery, ensuring every guest finds their perfect balance of excitement and relaxation. For those eager to immerse themselves in the pura vida lifestyle and explore the country’s top outdoor gems, this tour package delivers an unforgettable, action-filled journey.
10 days
Costa Rica’s wild heart is yours to explore on this 15-day "Discover Costa Rica" wildlife tour, meticulously crafted for seniors seeking adventure with comfort. Traverse lush rainforests, relax on both Caribbean and Pacific shores, and spot captivating wildlife—from sloths and howler monkeys to green turtles and toucans—with the help of expert guides. The itinerary includes San Jose, Tortuguero National Park, La Fortuna, and more, balancing active exploration with moments of relaxation. The tour’s unique feature: access to some of the world’s richest biodiversity, all while traveling in a well-supported, small-group setting, ensuring a seamless and unforgettable nature getaway.
15 days
Costa Rica’s wild coasts come alive on the "Costa Rica's Coastal Secrets" tour, a 15-day moderate-activity journey designed with seniors in mind. Explore hidden animal hotspots from the Caribbean to the Pacific, guided by expert wildlife leaders. Cruise Tortuguero’s waterways for monkeys and birds, trek through Corcovado’s rainforests seeking sloths and scarlet macaws, and snorkel the vibrant reefs of Caño Island. The USP? This small group tour package is a rare chance to access Costa Rica’s best-kept wildlife secrets, blending relaxed exploration with unforgettable close encounters in one of the world’s richest biodiversity hotspots.
15 days
From steaming jungles to sun-kissed beaches, the Costa Rica Adventure Family Holiday serves up 15 days of pure excitement for families and nature lovers. Starting and ending in San Jose, this wildlife tour takes you deep into Costa Rica’s lush rainforests and vibrant national parks, including Arenal Volcano National Park and La Paz Waterfall. Cruise the Tortuguero canals searching for monkeys and toucans, share an unforgettable encounter at the famous Sloth Sanctuary, and embark on a night walk to spot nocturnal wildlife. Options like white-water rafting and splashing in hot springs ensure there’s something for every adventurer. The trip also includes time to unwind along both the Caribbean and Pacific coasts—in Cahuita and Manuel Antonio—where rainforests meet white sand beaches. Designed for families eager to bond over shared discovery, the highlight of this tour is its unique blend of wildlife encounters, hands-on activities, and downtime, all set against the backdrop of Costa Rica’s extraordinary biodiversity.
15 days
Spark curiosity and adventure in your family with the Costa Rica Family Experience, a 9-day wildlife trip crafted for curious kids and adults alike. Journey from San Jose to the cloud forests and the beaches of Manuel Antonio National Park, studying exotic flora and fauna up close, both day and night. The itinerary balances educational activities—like observing wildlife—with active pursuits including rappelling, rafting, swimming, horseback riding, and even surfing. All accommodations, meals, and transport are included, ensuring a stress-free holiday for families. The USP: an engaging blend of hands-on biology, ecology, and adventure, making learning and play inseparable in the heart of Costa Rica.
9 days
Lush jungles, volcanic hot springs, and wildlife-filled rainforests—"Costa Rica Adventure" is a 10-day trip made for young adults eager to discover the world’s most diverse eco-system. Beginning in San Jose and ending in Punta Arenas, this guided group tour combines rainforest exploration with vibrant local culture.
Kick off your journey by connecting with locals in the rural village of Coope San Juan, then unwind in La Fortuna’s volcanic hot springs. Night safaris in Monteverde bring you face-to-face with Costa Rica’s famed wildlife, while the adventure continues with ziplining through cloud forest canopies and relaxing sunset yoga on the sands of Santa Teresa.
This trip’s unique selling point is its blend of thrilling adventure activities and immersive cultural experiences, offering a genuine taste of Costa Rica’s wild beauty and warm hospitality. With included accommodation, transport, and meals, this tour package is the perfect choice for travelers looking to experience the true essence of "pura vida."
10 days
Imagine waking to the symphony of the rainforest, where vibrant wildlife and lush canopies define your days—welcome to the heart of Costa Rica. This 12-day guided tour begins and ends in San Jose, weaving through must-see destinations like Tortuguero National Park, Arenal Volcano, and Manuel Antonio National Park. Crafted for seasoned explorers and senior travelers seeking a moderate level of activity, this trip balances engaging adventure with comfort.
Your journey takes you deep into emerald jungles, where two nights at a secluded San Carlos resort and three nights amid Arenal’s geothermal wonders promise immersion in nature. Wander across hanging bridges suspended above the rainforest floor, and choose between hiking the dramatic lava fields of Arenal Volcano or soaring over the treetops on a thrilling zip line experience. At Tortuguero National Park, participate in sea turtle conservation at a research station—an opportunity to give back to local preservation efforts.
Unique to this tour are hands-on encounters: sample fresh cacao at a local plantation and join a crocodile safari or a leisurely bird-watching cruise through the rainforest’s winding waterways. The tour’s thoughtful itinerary assures there’s always time to absorb the sights and sounds, whether you’re crossing the misty bridges of Arenal or relaxing by Manuel Antonio’s pristine beaches.
With all accommodations, transport, meals, and guided excursions included, this group tour lets you focus fully on the wonder that is Costa Rica. The standout feature? A rare blend of wildlife encounters and authentic local interaction, all experienced in comfort and with the assurance of expert guidance. For those eager to discover what pura vida truly means, this tour package offers an unforgettable exploration of Costa Rica’s natural treasures.
12 days
Costa Rica’s lush rainforests and abundant wildlife take center stage on the "Natural Highlights of Costa Rica" trip, curated with a relaxed pace for seniors eager to savor nature’s wonders. Starting and ending in San Jose, this eight-day guided tour winds through the biodiverse realms of La Fortuna, Arenal Volcano, and Tortuguero National Park, where vibrant flora and fauna abound.
With more than 850 recorded bird species and a stunning variety of endemic plants and animals, Costa Rica stands as a paradise for nature lovers. Daily excursions are gentle and accessible, focusing on wildlife viewing, scenic walks, and immersive experiences that don’t demand strenuous activity. Comfortable lodgings and well-organized transport ensure a worry-free journey.
The unique selling point of this tour package is its exceptional access to some of the world’s richest biodiversity—perfect for travelers who want to immerse themselves in natural beauty without the rush. From rainforest canopies to volcanic landscapes, every moment is designed to delight and inspire, making this an unforgettable getaway for those with a passion for the wild.
8 days
Costa Rica’s rainforests and golden beaches form a playground like no other on this nine-day Costa Rica Family Journey: From Rainforest to Coast tour. Starting in San Jose, the adventure takes families through Monteverde’s cloud forests, misty volcanic trails in Rincon de la Vieja, and on to the Pacific’s Gold Coast for sun and surf. With easy-paced activities such as zip lining, horseback riding, and gentle hikes, this tour ensures fun and discovery for all ages. The standout feature is its seamless blend of inland jungle thrills and seaside relaxation, offering a holistic experience of Costa Rica’s rich natural wonders.
9 days
What happens when you blend Costa Rica’s iconic wonders with hidden wild corners? The "Costa Rica Adventure" tour delivers a dynamic 16-day wildlife trip, ideal for young adults, experienced travelers, and anyone drawn to nature’s wildest playgrounds. Beginning and ending in San Jose, this adventure winds through lush rainforests, volcanic landscapes, and idyllic beaches, covering Monteverde Cloud Forest, Tortuguero National Park, and six other vibrant destinations.
Expect a moderate activity level—perfect for those who love to stay active but appreciate flexibility. Guided excursions are balanced with ample free time, letting you set your own pace. Hike through misty cloud forests, spot monkeys and sloths in dense jungle, or glide by boat through crocodile-filled canals. Optional adrenaline-boosting experiences abound, from zip-lining to white-water rafting, or you can take it easy with a peaceful stroll through a butterfly garden.
What sets this trip apart is the sheer biodiversity and the variety of experiences on offer. Encounter rare wildlife, marvel at dramatic volcanoes, and soak up the relaxed pura vida lifestyle. Friendly guides share their deep local knowledge, ensuring you get the most out of each stop—whether you’re seeking adventure or moments of quiet connection with nature.
If you’re searching for a tour package that’s as rich in wildlife encounters as it is in adventure options, this Costa Rican journey promises both excitement and discovery at every turn.
16 days
Craving both adventure and relaxation in a tropical paradise? The 9-day "Tropical Costa Rica" tour offers a moderate-activity journey through rainforests, cloud forests, and pristine beaches. Starting in San Jose and ending in Guanacaste, this guided trip is ideal for travelers who want to immerse themselves in Costa Rica’s lush scenery and abundant wildlife.
Enjoy uninterrupted views of Arenal Volcano from your hotel, then set out on a riverboat exploration through the 20,000-acre Cano Negro nature preserve. Spend two nights in the misty cloud forests of Monteverde, where you can choose between a serene hanging bridges walk or an exhilarating zip lining adventure through the treetops. Cap off your trip with a two-night stay at Playa Carrillo, Guanacaste, soaking up the sun on breathtaking sandy beaches.
With all accommodations, transport, and meals included, this group tour’s standout feature is the blend of rainforest thrills and coastal relaxation, making it the perfect trip package for those eager to discover Costa Rica’s diverse natural wonders.
9 days
Written by
Mishyali Fernando,Travel Author
Mishyali Fernando is a content writer from Sri Lanka with a deep passion for exploring new places and sharing her adventures through words. Growing up in such a beautiful country, she has been fortunate to travel extensively, from the cultural charm of Kandy to the misty hills of Nuwara Eliya and Ella, the vibrant streets of Jaffna, and the stunning beaches of Galle and Mirissa—her personal favorite.
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