Planning a trip to Costa Rica but unsure when to go? The answer depends on what you're looking for, where you want to explore, and your budget. Costa Rica doesn't have traditional four seasons—instead, it has a dry season and a green (rainy) season. Understanding these seasons and how they vary by region will help you plan the perfect trip that matches your preferences and travel style.

Costa Rica's Two Main Seasons

Dry Season (December to April): Peak Weather, Peak Prices

The dry season is when most visitors come to Costa Rica. During these months, you'll enjoy sunny skies, low rainfall, and perfect conditions for beach days, hiking, and wildlife spotting. The weather is consistently warm and comfortable across the country. However, this popularity comes with a trade-off: prices are at their highest, hotels book up quickly, and popular attractions become crowded.

If you're planning to visit during December through April, book your accommodations, transportation, and activities well in advance. The weeks around Christmas and New Year's are especially busy and expensive. February and March typically offer the best weather conditions across the entire country without the holiday chaos.

Green Season (May to November): Lush Landscapes, Fewer Crowds, Better Deals

The green season brings afternoon rains to most of Costa Rica, but don't let that discourage you. These rains are typically short, refreshing afternoon showers that cool down the country and create stunning landscapes. The forests are incredibly lush, waterfalls run at peak volume, and you'll encounter far fewer tourists than during the dry season. Plus, prices for hotels, tours, and activities are significantly lower.

The key to enjoying green season travel is scheduling outdoor activities for the morning, when the weather is usually clear and sunny. Afternoons are perfect for indoor activities like museums, spa treatments, or cozy meals at local restaurants.

Month-by-Month Breakdown

Month(s)	Season	Weather	Crowds	Notes
December–January	Dry	Sunny, warm	Peak	Christmas and New Year holidays are extremely busy. Book accommodations 6+ months in advance.
February–March	Dry	Best weather	High	Ideal conditions across the country with sunny skies and comfortable temperatures.
April	Dry/Transition	Getting hot	Moderate	Easter week is very busy. Temperature increases as green season approaches.
May–June	Green	Rainy afternoons	Low	Great value with fewer tourists. Pacific coast has excellent conditions.
July–August	Green	Mixed conditions	Moderate	July features "little summer" (veranillo) with drier days. Caribbean coast at its best.
September–October	Green	Rainiest months	Low	Best deals of the year. Some rural roads may be affected, but main routes remain accessible.
November	Transition	Improving	Low	Caribbean side still receives rain. Pacific side improving toward dry season.

Regional Climate Differences

Costa Rica's climate varies significantly by region, so when to visit depends partly on where you want to explore:

Pacific Coast (Guanacaste & Central Pacific): Significantly drier than the rest of the country. Even during green season, rainfall is moderate. This region is excellent year-round, but especially during December through April when it's almost entirely dry.
Caribbean Coast: Follows a different rain pattern than the Pacific. The best months are December through April and July through August. October is the wettest month and should be avoided if you're specifically targeting Caribbean destinations like Puerto Limón or Cahuita.
Central Valley & Mountain Regions: The climate is mild and pleasant year-round due to elevation. Mornings are often clear and cool, with afternoon rains during green season. This region is excellent for visiting throughout the year.

Top Experiences by Season

Dry Season Activities (December–April)

Beach days at the Pacific coast and Caribbean beaches
Wildlife spotting and hiking (clear trails and sunny days)
Whitewater rafting on major rivers
Volcano hikes with excellent visibility
Zip-lining and canopy tours

Green Season Activities (May–November)

Waterfall visits (waterfalls are at peak volume)
Whale watching, especially August through October
Surfing (consistent swells and fewer crowds)
Birdwatching (migratory species arrive)
Exploring lush, vibrant landscapes perfect for photography

Pro Tips for Timing Your Trip

Morning Schedule for Green Season Success: Even during green season, mornings are typically clear and sunny. The rains usually begin in early afternoon and last 2-4 hours. Schedule your outdoor activities for the morning, and you'll have perfect conditions while enjoying lower prices and smaller crowds.

Transportation Considerations: Roads can be more challenging during green season, especially to destinations like Monteverde or the Osa Peninsula. While main routes remain accessible, unpaved mountain roads can be muddy and slippery. A private shuttle service handles these conditions much better than a rental car. Book a private shuttle for the best comfort and safety, or consider a shared shuttle for budget-friendly options.

Frequently Asked Questions

Is it safe to travel during Costa Rica's rainy season?

Yes, absolutely. Rainy season is safe for tourism. Rains are predictable afternoon showers, not dangerous storms. The main precaution is planning activities around afternoon rainfall and being aware that some rural roads may be more challenging to navigate.

When is the cheapest time to visit Costa Rica?

September and October offer the best deals on accommodations and activities, as these are the quietest months. If budget is your main concern, consider these months and plan outdoor activities for mornings.

When is whale watching best in Costa Rica?

August through October is prime whale-watching season on the southern Pacific coast, particularly around the Osa Peninsula. Humpback whales migrate to Costa Rican waters during these months, offering incredible viewing opportunities.

Plan Your Perfect Costa Rican Adventure

Whether you choose the sunny dry season or the lush green season, Costa Rica offers incredible experiences year-round. The best time to visit is the time that works for your schedule and budget. Whatever time of year you travel, comfortable, reliable transportation is essential for exploring this beautiful country.

Hola Rides specializes in airport transfers and inter-destination transportation throughout Costa Rica. Whether you're traveling during peak season or planning a budget-friendly rainy-season adventure, we've got your transportation covered. Explore our private shuttle options for door-to-door convenience or check out shared shuttles for budget-friendly routes. Contact us to book your transfers today.