Dry season in plain terms
Dry season usually makes the most intuitive sense for first-time visitors who want easier Pacific beach weather, less schedule anxiety, and fewer surprises from afternoon rain.
It also tends to bring higher demand, especially in popular Pacific regions and around holiday windows. That can mean more competition for rooms, more crowded headline areas, and a different feel from a quieter trip.
Green season in plain terms
Green season is not the same as nonstop rain. In many parts of the country, it means lusher scenery, stronger rivers and waterfalls, fewer crowds, and more flexibility for budget-conscious travelers who do not need every day to look the same.
It does, however, ask more from the traveler. You may need to keep outdoor plans more flexible, accept afternoon showers, and think more carefully about roads and movement between regions.
How to choose based on your priorities
Where local planning matters
If your route is centered on Guanacaste, the season question becomes especially relevant because the Pacific side's dry and green pattern is usually more noticeable than in some other parts of the country.
That is why a visitor who wants snorkeling, fishing, sunset cruise, or catamaran days often feels the season question differently from a visitor building a rain-forest-first or volcano-first trip.
Read this next
- Read best time to visit Costa Rica for the broader timing overview.
- Read Costa Rica trip cost if season choice is mainly a value question.
- Read Guanacaste tours and excursions if your dates are narrowing and the northwest is your likely base.
Need help turning this into a real trip?
If you are comparing specific months for a Guanacaste or La Fortuna trip, send the dates and the type of days you care about most. That matters more than looking for one universal answer.