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

Costa Rica doesn’t really have a bad time to visit. What it has are two distinct seasons, each with its own rhythm, its own advantages, and its own personality. Understanding the difference is what separates a good trip from a great one.Planning your trip around Costa Rica’s weather and activity seasons makes all the difference, and breaking it down month by month is the clearest way to figure out exactly when to book based on what you actually want to do.

What are Costa Rica’s Two Seasons?

Costa Rica operates on two seasons: the dry season, which runs from December through April, and the rainy season, which runs from May through November. Along the Central Pacific Coast, where Los Sueños Resort and Marina is located, the climate is widely considered the best in the country. Temperatures stay in the low-to-mid 70s to low 90s Fahrenheit year-round, with a coastal breeze that keeps things comfortable even in the hotter months.

The rainy season here is not what most people picture. Rain typically arrives in the afternoon, leaving mornings and early afternoons clear and sunny. It’s the kind of weather that lets you spend a full morning on the water or out on a trail before the sky opens up for an hour, and then clears again. Most activities run year-round without interruption.

How Does Los Suenos in Costa Rica Beats Other Tropical Destinations for a Group Trip?

Costa Rica’s climate is only part of the appeal. Here is why it consistently outperforms other tropical destinations, especially for travelers coming from the U.S.

All of this makes Los Sueños one of the most accessible, comfortable, and rewarding tropical destinations in the world, and the month-by-month breakdown below shows exactly when to come based on what you want out of the trip.

Month-by-Month Weather at Los Sueños

The table below is based on climate data for the Central Pacific Coast near Herradura. For live conditions, check the Costa Rica weather page.

When Is the Best Time to Visit Costa Rica?

Costa Rica doesn’t have a single “best” time to visit, only what fits your travel style. While many guides point to the dry season as the ideal window, the experience can vary widely depending on what you value most, from weather and crowds to pricing and overall atmosphere.

• Dry Season: Predictable but Busy:  The dry season is the most commonly recommended time to visit, thanks to clear skies and minimal rainfall. It offers reliable conditions for planning, but it is also the hottest, most crowded, and most expensive time of year.
• Peak Travel Comes with Trade-Offs: Higher demand during these months means limited villa availability, busier tours, and a faster-paced environment. For some travelers, this can take away from the relaxed experience Costa Rica is known for.
• Green Season: More Balanced Experience:  Visiting outside of peak dry season often provides a more enjoyable overall stay. The landscape becomes greener, crowds are lighter, and rates are more favorable, while most days still offer clear mornings for activities.
• Better Conditions for Certain Activities:  Several experiences are actually enhanced outside of peak season. Surf conditions tend to be more consistent, waterfalls are fuller, ATV tours are more engaging on wet terrain, and wildlife is easier to spot.
• Year-Round Strength in Fishing and Activities:  Sportfishing remains strong throughout the year, and most tours continue to operate regardless of season. This makes travel timing more flexible than many expect.
• Choosing Based on Your Travel Style:  If your priority is predictable weather and full sun, the dry season is a safe choice. If you value fewer crowds, better rates, and a more immersive environment, the months outside of peak season often deliver a more rewarding experience.

Activity Guide: What to Do and When

Almost every activity available through Stay in Costa Rica runs year-round. The table below shows when each activity is at its best. The full list of available tours can be found on the Los Sueños tours page.

Sport Fishing at Los Sueños: A Year-Round Highlight

Los Sueños Marina is one of the top sport fishing destinations in the world. Sailfish, marlin, mahi-mahi, tuna, and roosterfish are all in the water year-round, with peak seasons shifting by species. The fishing charter team at Stay in Costa Rica can match any group with the right boat and captain based on the time of year and target species. Full-day, half-day, and multi-day fishing packages are available.

When Should You Book?

For dry season travel (December through April), booking two to four months in advance is recommended for the best villa selection. The most popular properties fill quickly during the holiday weeks and in February and March.

For green season travel (May through November), there is generally more flexibility, though July and whale-watching season in August attract more interest than the surrounding months. September and October offer the most availability and the lowest rates of the year.

Whenever you’re planning to go, the Stay in Costa Rica team can help match you with the right property and arrange every tour and activity before you arrive. Browse available dates on the Costa Rica vacation rentals page, or contact a travel specialist directly.

FAQs

What is the absolute best month to visit Costa Rica?

February and March deliver the most consistently dry, sunny conditions on the Central Pacific coast, with minimal rain, peak temperatures, and full access to every activity on offer. That said, “best” depends entirely on what you are after. If you want whale watching, August and September are unbeatable. If you want the lowest villa rates and emptier beaches, September and October are hard to argue with.

Is the rainy season really that bad?

Not at Los Sueños. Rain on the Central Pacific coast typically arrives in the afternoon and clears within an hour or two, leaving mornings and early afternoons fully open for fishing, tours, and beach time. Most activities run year-round without interruption, and the landscape is dramatically greener and more lush during the rainy months.

When is the cheapest time to visit Costa Rica?

September and October are the quietest months of the year, offering the lowest villa rates, fewer crowds, and the same warm temperatures. Green season in general (May through November) brings lower pricing across accommodations and tours compared to peak season.

When should I visit for the best sportfishing?

Sailfish peak from December through April, while blue and black marlin are most active from September through November. Yellowfin tuna and dorado are available year-round from the Los Sueños Marina, making it one of the few destinations where world-class fishing is genuinely possible in any month. Browse sport fishing packages here.

Does it rain every day during the rainy season?

Not exactly. July experiences a natural break known as “Veranillo del Verano,” a mini dry spell within the rainy season that brings noticeably fewer rainy days and clearer skies. September is the wettest month, averaging over 22 rainy days, but even then the rain follows a pattern rather than lasting all day.

When is peak season at Los Sueños and how does it affect booking?

Peak season runs December 16 through January 2, with high season covering December through April more broadly. During these months, villa availability is limited, rates are higher, and the 50% non-refundable deposit policy applies. Booking 6 to 12 months ahead is strongly recommended for peak travel dates. Search available properties here.

What activities can I do year-round at Los Sueños?

Sport fishing, ziplining, ATV tours, Manuel Antonio National Park visits, catamaran cruises, surfing, and the Los Sueños golf course are all available year-round. Some activities like whale watching and certain seasonal fish runs have specific peak windows, but the overall activity calendar at Los Sueños is one of the most consistent of any tropical destination. Browse the full tours and activities list here.