Two Distinct Seasons in Costa Rica

Understand how the dry and green seasons define Costa Rica.
June 18, 2023

Costa Rica is a land of vibrant contrasts where the rhythm of the earth dictates the pace of life. Embarking on a journey to the Four Seasons Resort in Costa Rica, located in the splendid Papagayo Peninsula, is akin to stepping into a paradise of natural grandeur, luxury, and tranquility. This world-class resort offers an exquisite blend of comfort, adventure, and natural splendor, making it a prime destination for travelers from the United States and around the world. But what is the perfect time of year to fully embrace what this Central American gem has to offer?

When you visit Costa Rica, you are not just choosing a destination; you are choosing a climate. Because it is nestled between two oceans and divided by towering mountain ranges, the weather here is a complex tapestry. Understanding the seasons in Costa Rica is the first step toward planning an unforgettable stay at the Four Seasons Resort. For more professional insights on high-end tropical destinations, you can explore the Scott & Thomas.

The Golden Glow: Dry Season Sunshine

The dry season in Costa Rica typically extends from mid-November to April. This time of year is characterized by abundant sunshine, balmy weather, and virtually no rainfall, making it a favorite among sun-seekers and beach enthusiasts. Locally known as “verano” or summer, this is when the Pacific coast of Costa Rica sheds its rain clouds and basks in endless sunny days.

March and April often stand out as the hottest month options, with temperatures climbing comfortably into the high 90s in the Guanacaste region. For those staying at the Four Seasons, this means perfect conditions for lounging on a beautiful beach or taking a catamaran cruise across the glistening bays. The vegetation takes on a golden, almost Mediterranean hue, and the dry air makes the heat feel crisp and invigorating.

The Verdant Awakening: Embracing the Green Season

From May to mid-November, the rainy season, often affectionately called the green season, takes over. While the name might sound intimidating, many seasoned travelers believe this is a great time to see the country’s true soul. The landscape transforms almost overnight into a deep, emerald wonderland.

During the green season, the mornings are typically bright and clear, with rain showers arriving as predictable afternoon refreshers. This rhythm allows for a perfect balance of adventure and relaxation. You can spend your morning zip-lining through the canopy and your afternoon enjoying a spa treatment at the resort while the rain provides a soothing soundtrack.

Navigating the Pacific Coast and Beyond

The pacific coast is particularly famous for its distinct seasonal shifts. If you are traveling to Costa Rica to explore its famous biodiversity, your timing can change your experience entirely.

  • Manuel Antonio National Park: This iconic park is a must-visit for monkey and sloth sightings. During the dry season, the trails are easy to navigate, while the green season brings out the most vibrant floral displays.
  • Carara National Park: Located in a transition zone, this park is fantastic for birdwatching. Visiting during the shoulder months of May or November offers a chance to see the forest at its lushest without the heaviest downpours.
  • San Jose: The capital city serves as a temperate hub. Even during the peak of the rainy months, San Jose remains relatively mild, offering a cultural respite before you head to the coast.

The Biological Clock: Wildlife Rhythms Across the Peninsula

One of the most fascinating aspects of seasons in costa Rica is how they act as a biological clock for the local wildlife. If your primary goal is to witness the “big events” of the animal kingdom, your calendar will look very different than a standard sun-seeker’s. For instance, the humpback whale migrations are a massive draw for visitors to the pacific coast. These majestic creatures visit the warm waters of Costa Rica twice a year. Southern Hemisphere whales arrive between July and November, while Northern Hemisphere whales make their appearance from December to April. This overlap means that almost any time is a great time for whale watching if you know where to look.

Similarly, turtle nesting is a spectacle that defines the rainy season. On the beaches near the Papagayo Peninsula, Olive Ridley turtles often participate in “arribadas” between August and November. These mass nesting events occur when thousands of turtles emerge from the sea simultaneously. Watching this under a moonlit sky provides a level of connection to nature that is impossible to replicate. Even for those staying in the ultra-luxury environment of the Four Seasons resort, the “Papagayo Explorers” team makes it easy to leave the poolside behind and witness these ancient rituals firsthand.

Marine Adventures and Seasonal Visibility

The underwater world is just as sensitive to the seasons in Costa Rica as the land is. For scuba divers and snorkelers, the dry season offers the most predictable surface conditions, but the rainy season often brings the most excitement. From June to September, the nutrient-rich currents attracted by the rains bring in larger pelagic species. It is during these months that divers at the Bat Islands (Islas Murciélago) frequently encounter massive bull sharks and giant manta rays.

For those who prefer to stay on top of the water, the surfing conditions on the pacific coast of costa rica change dramatically by the month. Beginners should target the dry season (December to April) when offshore winds create small, clean, and manageable waves. However, advanced surfers wait for the green season, specifically the months of June through August, when massive southwest swells from the Southern Hemisphere light up the coast. Points like Witch’s Rock and Ollie’s Point, which are easily accessible via boat from the Four Seasons, become world-class playgrounds for those chasing the ride of a lifetime.

Strategic Planning for the Shoulder Months

Many luxury travelers are now looking toward the shoulder months of May, June, and November as the ultimate “sweet spot” for a costa rica vacation. These months offer the best of both worlds. In May and June, the landscape is quickly turning green and vibrant, yet the heaviest rains of september and october have not yet arrived. This period allows for clear mornings for golf at the Arnold Palmer course and afternoon adventures in the manuel antonio national park without the high-season crowds.

November is particularly special as it marks the end of the rainy season. The waterfalls are at their most thunderous, the forests are a deep, saturated emerald, and the cool “Papagayo winds” are just starting to blow, bringing back the sunny days. It is a time for “Slow-Mo” travel—lingering longer in each destination and soaking in the cultural nuances of the costa rican people. Whether you are painting Chorotega pottery at the resort or taking a private helicopter tour over the Arenal volcano, these months provide the space and tranquility that are becoming the new hallmark of true luxury.

Practical Luxury: Navigating the Elements

Even when staying at a five-star property like the Four Seasons Resort, it is essential to prepare for the tropical elements. In the dry season, the sun at this latitude is exceptionally strong. Travelers should plan for high-SPF protection and schedule their most strenuous land activities, such as hiking in carara national park, for the early morning hours. During march and april, the hottest month window, the resort’s “Wellness Concierge” often recommends cooling spa treatments and hydrotherapy to balance the intense coastal heat.

Conversely, the green season requires a different approach to packing and mindset. A lightweight, breathable rain shell is a must, even on sunny days. The rain here is warm and often rejuvenating, but it can be intense. The beauty of the time to visit costa Rica in the wet months is the predictable nature of the weather. You can almost set your watch by the afternoon showers, giving you the perfect excuse to retreat to the resort’s library or enjoy a tasting of local rums and chocolates while the jungle gets its daily drink. This rhythmic lifestyle is the essence of the Pura Vida spirit.


Determining the perfect time for your Costa Rica vacation at the Four Seasons Resort Peninsula Papagayo boils down to the specific memories you want to create. For those who prioritize endless sun and want to explore the dry tropical forests in their most accessible state, the period from December to April is the gold standard. However, the green season offers a unique allure with its vibrant landscapes, increased wildlife activity, and a tranquil atmosphere that is hard to find during the high-demand winter months. Whether you are trekking through the cloud forests in the heat of April or watching a dramatic lightning storm over the Pacific in October, the magic of the region remains constant. The Four Seasons provides a seamless luxury experience that honors both the sun and the rain, ensuring your stay is spectacular regardless of the forecast. By understanding the ebb and flow of the tropical climate, you can tailor your journey to match your personal definition of paradise and leave with a piece of the Pura Vida spirit in your heart.

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