Best Time to Visit Costa Rica: A Seasonal and Month-by-Month Guide

The best time to visit Costa Rica depends on what you’re hoping to experience. The dry season (December to April) is ideal for sunny days and beach trips. The green season (May to November) is perfect for lush landscapes, fewer crowds, and lower prices. Whenever you decide to visit, Costa Rica offers breathtaking experiences year-round.

Understanding Costa Rica's seasonal changes can help you plan the perfect trip, whether you want to explore the rainforests, relax on pristine beaches, or enjoy local festivals.

In this guide, we’ll discuss the best times to explore Costa Rica and provide practical tips to help you make the most of your adventure.

When is the Best Time to Visit Costa Rica? Seasonal Information

Costa Rica has two primary seasons: the dry season (also known as the high season) and the rainy season (also known as the green season). While the dry season typically runs from December to April, the rainy season spans from May to November. But don’t let the term "rainy" season fool you—there are plenty of reasons to visit during this time as well.

The Dry Season (December to April): Sunshine and Perfect Beach Days

If you’re craving sunny weather and postcard-perfect beach days, the dry season is the best time to visit Costa Rica. During this time, the skies are clear, and the temperatures are warm, making it ideal for outdoor activities like hiking, zip-lining, and exploring national parks. Popular regions like Guanacaste and the Pacific coast are buzzing with tourists enjoying the beautiful weather.

The dry season is also the most expensive time to visit, as many travelers flock to Costa Rica to escape colder climates. Hotel rates and car rentals tend to be higher during this period, so I recommend booking your accommodations and rental car in advance to secure the best deals.

Tip: If you plan to visit during this season, be sure to pack plenty of sunscreen and light clothing, as temperatures can reach the high 80s°F (around 30°C) during the day.

The Green Season (May to November): Lush Landscapes and Fewer Crowds

The rainy season, also known as the green season, is when Costa Rica truly comes to life. The rain transforms the country into a lush, vibrant paradise, with waterfalls flowing and the rainforests thriving. While you’ll experience afternoon showers most days, the mornings are often sunny, and the rain doesn’t typically last all day.

One of the best times to visit Costa Rica during the rainy season is May to June or November. These months are considered transitional periods, where the weather isn’t too rainy, but the landscapes are already lush and green. Plus, you’ll avoid the peak tourist crowds, which means more peaceful experiences in places like Manuel Antonio National Park and Arenal Volcano.

Tip: If you're visiting during the rainy season, bring a lightweight rain jacket and waterproof shoes. If you want to drive in Costa Rica, hire a car with good traction and ground clearance, which will help you navigate the wetter roads with ease. To get a better idea, read our guide, “Types of Cars You Need to Explore Costa Rica.”

Month-by-Month Guide: Best Time to Visit Costa Rica

Let’s examine what you can expect when visiting Costa Rica month by month. Each month offers unique experiences, so you can decide which time best suits your travel preferences.

Image Source: Audley

January: Sunshine and Festivals

January is one of the best months to visit Costa Rica. The weather is warm, with little to no rain, making it perfect for beach lovers. It’s also festival season, with the Palmares Festival—a lively event featuring bullfights, concerts, and traditional parades—taking place in mid-January.

Temperature: 75-86°F (24-30°C)

Tip: January is peak tourist season, so be sure to book your car rental and accommodations early. I found it helpful to reserve with Finalrentals for a hassle-free experience.

February: Perfect for Beach Escapes

February is much like January, with dry, sunny weather across the country. It’s a great month for visiting the Pacific coast, where you can enjoy pristine beaches and water activities like surfing, snorkeling, and whale watching.

Temperature: 77-88°F (25-31°C)

Tip: Visit Tamarindo for its beautiful beaches and vibrant nightlife. With Finalrentals, getting around is easy and affordable.

March: Ideal for Exploring National Parks

March is still part of the dry season, making it an excellent time to explore Costa Rica’s many national parks. Head to Arenal Volcano for hiking and hot springs or visit Monteverde for a walk through the cloud forest.

Temperature: 77-88°F (25-31°C)

Tip: Bring comfortable hiking shoes and plenty of water. Renting a sturdy vehicle will also help you navigate the sometimes rugged terrain around national parks.

April: Semana Santa and Beach Fun

April marks the end of the dry season and is a popular time for locals and tourists alike. Semana Santa (Holy Week) takes place in April, with many cultural events and celebrations. This month is great for soaking up the last bit of dry weather before the rains start in May.

Temperature: 77-88°F (25-31°C)

Tip: If you’re visiting during Semana Santa, be prepared for crowds, especially in popular tourist spots. Plan your trip and rental car bookings early to avoid the rush.

May: The Start of the Green Season

May marks the beginning of the rainy season, but don’t let that deter you. The mornings are usually sunny, and the rain typically falls in the afternoons. This is a great time to visit if you want to experience Costa Rica’s natural beauty with fewer tourists.

Temperature: 75-86°F (24-30°C)

Tip: Be sure to pack rain gear, and consider hiring a four-wheel-drive vehicle from Finalrentals to handle the rain-soaked roads, especially if you're visiting rural areas.

June: Lush Greenery and Fewer Crowds

June offers some of the greenest landscapes in Costa Rica, thanks to the consistent rainfall. It’s a beautiful time for nature lovers who want to explore rainforests, waterfalls, and wildlife without the crowds. The Caribbean side of the country also tends to be drier during this time.

Temperature: 75-86°F (24-30°C)

Tip: Consider visiting Tortuguero National Park, where you might glimpse sea turtles nesting. A rental car makes it easier to explore the country at your own pace.

July: A Break in the Rain

July brings a brief break in the rainy season, often called “Veranillo” (little summer). The weather becomes more predictable, with sunny mornings and occasional showers in the afternoons. It’s a great time for outdoor adventures like hiking and zip-lining.

Temperature: 75-86°F (24-30°C)

Tip: July is a great time to visit Guanacaste or explore the Nicoya Peninsula. With Finalrentals, you can find a perfect vehicle for these adventures.

August: Whale Watching and Adventure

August is still part of the rainy season, but it’s also one of the best times for whale watching along the Pacific coast. The rain doesn’t usually interfere with your travel plans, as it mostly falls in the late afternoon.

Temperature: 75-86°F (24-30°C)

Tip: If you’re interested in marine life, head to Uvita for the chance to see humpback whales.

September: Wet and Wild

September is one of the rainiest months in Costa Rica, especially on the Pacific side. However, the Caribbean coast tends to be drier during this time, making it an excellent option for travelers seeking sunshine.

Temperature: 73-84°F (23-29°C)

Tip: Consider visiting Cahuita or Puerto Viejo for a more laid-back beach experience. Having a car will give you the flexibility to explore the less-visited Caribbean side.

October: Caribbean Sunshine

October is similar to September in that the Pacific side experiences heavy rainfall while the Caribbean remains relatively dry. This is an excellent time to visit the Caribbean coast and enjoy less crowded beaches.

Temperature: 73-84°F (23-29°C)

Tip: Don’t forget to visit Tortuguero for a chance to see baby turtles hatch. I found renting a car during this time essential for exploring different areas without relying on public transport.

November: Green and Gorgeous

November marks the end of the rainy season and the start of the transition into the dry season. It’s a beautiful time to visit Costa Rica, as the landscapes are still lush and green, but the rains are less frequent.

Temperature: 75-86°F (24-30°C)

Tip: November is a great time to visit national parks like Corcovado or explore the Osa Peninsula. A rental car, especially in remote areas, can help you make the most of your trip.

December: The Return of the Dry Season

December is the beginning of the dry season, with sunny days and clear skies returning. It’s also the start of the holiday season in Costa Rica, with festive events and celebrations happening nationwide.

Temperature: 75-86°F (24-30°C)

Tip: December is a popular time for tourists, so book your car rental and accommodations early. Finalrentals can help you secure a reliable vehicle for your holiday getaway.

Best Time to Visit Costa Rica: FAQs

What is the best month to go to Costa Rica?

The best month to visit Costa Rica depends on your preferences. If you’re after sunny weather and dry conditions, January is often considered the best month. With temperatures ranging from 75°F to 85°F on the coasts, it’s perfect for beach vacations. Wildlife enthusiasts might prefer February when the dry season peaks and animals are easier to spot due to sparse vegetation. January and February also offer optimal conditions for hiking, surfing, and other outdoor activities. Moreover, national parks and beach towns are fully accessible during this time.

What is the cheapest month to go to Costa Rica?

The cheapest month to visit Costa Rica is typically September. This is during the low season (or rainy season), when fewer tourists visit, causing prices for hotels, tours, and car rentals to drop significantly. According to tourism stats, you can save up to 30-40% on accommodation during September compared to peak months like January or February. However, you should expect more rain, especially in coastal areas, though mornings are often sunny.

What is the rainy season in Costa Rica?

Costa Rica’s rainy season, also called the "green season," runs from May to November. During this period, the country experiences regular afternoon downpours, but mornings are often clear. In the Pacific coastal regions, rain tends to increase as the season progresses, with September and October seeing the heaviest rainfall. On average, coastal areas can receive up to 12 inches of rain per month in September. Despite the rain, this season is ideal for seeing Costa Rica’s lush, green landscapes and fewer tourists crowding the national parks.

What month is hurricane season in Costa Rica?

Costa Rica is relatively sheltered from hurricanes compared to its northern neighbors. However, the Atlantic hurricane season runs from June to November, with a peak in September and October. While direct hurricanes rarely hit Costa Rica, these months can bring increased rain and wind, particularly along the Caribbean coast. Travelers should monitor weather updates during this period, but it’s important to note that Costa Rica generally avoids the worst of the hurricane season.

When is the best time to visit Costa Rica for wildlife viewing?

For wildlife lovers, the best time to visit Costa Rica is between December and April, the dry season. This is when many animals, like sloths, monkeys, and exotic birds, are more easily spotted as the vegetation is less dense. Many bird species, including the resplendent quetzal, are more active in February and March, while sea turtles nest along the Pacific coast between August and December. Corcovado National Park and Monteverde Cloud Forest are excellent spots for wildlife during these months.

What is the hottest month in Costa Rica?

March is often the hottest month in Costa Rica, especially in coastal regions. In areas like Guanacaste and Puntarenas, temperatures can reach up to 95°F (35°C) during the day. Inland areas, such as San José, experience more moderate temperatures, usually around 85°F (29°C). Despite the heat, March is a popular time for beach vacations, and the Pacific coast is particularly busy with tourists enjoying the sun.

Is Costa Rica crowded in December?

Yes, December is one of the busiest months to visit Costa Rica, especially during the Christmas and New Year holidays. Many tourists flock to popular destinations like Tamarindo, Manuel Antonio, and Arenal Volcano. Hotel prices tend to spike by 20–40% during this time, and availability can be limited. If you’re planning to visit in December, it’s recommended to book accommodations and tours several months in advance to avoid high costs and sold-out options.

How much rain does Costa Rica get in October?

October is one of the wettest months in Costa Rica, particularly in the Pacific coastal regions. On average, areas like Manuel Antonio and Dominical receive around 15-20 inches of rain throughout the month. However, the Caribbean coast, such as Puerto Viejo, experiences a relative dry spell during October, with less rainfall than the Pacific side. This makes it a great time to explore the Caribbean region if you want to avoid the heavy rains of the Pacific.

When is the peak tourist season in Costa Rica?

The peak tourist season in Costa Rica is from December to April, coinciding with the dry season. During these months, the country sees a significant influx of international visitors, particularly from the United States and Canada, looking to escape the winter. According to tourism statistics, over 3.1 million tourists visited Costa Rica in 2019, most arriving between January and March. This is also when prices for hotels, car rentals, and tours are at their highest due to the demand.

What is the green season in Costa Rica?

The green season, also known as the rainy season, lasts from May to November in Costa Rica. While it may not sound appealing to some, it’s a fantastic time to visit if you prefer fewer crowds, lower prices, and lush, vibrant landscapes. Rain typically falls in the afternoons, leaving mornings clear for activities. The rain rejuvenates the forests, making it an excellent time for nature photography and exploring national parks like Corcovado. Plus, the green season is also a good time for whale watching along the Pacific coast, with humpback whales arriving between July and November.

Ready to Explore Costa Rica?

Car rentals in Costa Rica allow you to explore this beautiful country at your leisure, making your trip even more enjoyable. Whether driving through rainforests or cruising along the coastline, Finalrentals has the right vehicle for your adventure.

Rent a car with Finalrentals and start your hassle-free Costa Rican journey.