May is the beginning of the “rainy” season in Costa Rica, which means SSW swells (which are favorable for Costa Rica) and the added benefit of a jungle that is completely lit up. Often people think it rains all day every day, however, Costa Rica has over a thousand microclimates, and depending on where you are located it varies a lot. Inland areas and the northern Pacific coast tend to see more rain than the central and south Pacific. Around Dominical, the Pacific coast typically has beautiful days with some cooling rain showers at night. Visiting in May also means fewer crowds — giving you a chance to experience a quieter, more authentic side of Costa Rica that many tourists miss.
For a full month-by-month breakdown of conditions and surf throughout the year, see our complete seasonal guide to surfing in Costa Rica.
What’s the weather like in Costa Rica in May?
Costa Rica’s May weather is often warm with temps ranging from 80°F to 88°F. Since May is the end of the dry season in Costa Rica, rain becomes more consistent at nightfall, and occasionally during the day, so you’ll want to be prepared. This means you’ll want to pack appropriately for rainy but warm weather, but if you come prepared you’ll be rewarded with an incredible stay. If you come later in the season, June, July, and August are actually not rainy at all and are part of “veranito” which means little summer and is a favorite time for many to visit Costa Rica.
Temperature-wise, May tends to see days reaching an average of 85°F, and temperatures stay consistent throughout the day. You’ll be able to enjoy plenty of sunshine, early morning hikes, and heart-racing surfs, with the sun rising at around 5 AM and setting at around 6 PM.
This means you’ll still get that beautiful Costa Rica sunshine in May, especially along the Central Pacific Coast. Going further north to Manuel Antonio and Jacó is generally more dry than towns further south such as Dominical or Uvita. Expect plenty of sunny mornings and some rainy afternoons. No matter when you visit in May you won’t find a lot of crowds, as the time falls between tourists escaping winter and tourists coming for the summer months, which means reduced visitation by guests throughout Costa Rica.
Average May Temperatures in Costa Rica
Pacific Coast: Daily highs can range from 82°–87°F (27°–32°C)
San José: Daily highs range from 78°–80°F, rarely falling below 75°F (20°–30°C)
Caribbean Coast: Daily highs range from 71°–87°F (22°–31°C)
When Does the Sun Rise and Set in May in Costa Rica?
Typical sunrise time in Costa Rica in May is between 5:00 AM and 5:20 AM, while the typical sunset time is between 5:50 PM and 6:00 PM.
4 Tips for Traveling to Costa Rica in May
- Plan for all types of weather — While the temperatures in Costa Rica in May are reliably balmy, you will have occasional days that feel a little more cool or wet with showers and thunderstorms. The Central Valley has more rain, whereas the coast will see less. Pack plenty of beach gear and swimsuits, but throw in a few pairs of jeans, some wet weather gear, and be ready to surf in the rain since there is often no lightning.
- Choose a holiday to suit your style — There’s plenty to see and do in Costa Rica, especially during this beautiful time at the turn of the wet and dry seasons. Expect your trip to be refreshing and even a little challenging if you try your hand at surf lessons, but don’t feel like you have to book a vacation that isn’t “you.” If you want to unwind and be pampered or if you want an adventure-packed journey, be honest with yourself and book accordingly!
- Book a holiday with a trusted company — As with any international holiday, choosing a trusted source when booking your trip is essential. With plenty of satisfied customers, Kalon Surf can make your vacation truly unforgettable. From luxurious resort accommodation to unforgettable experiences and surfing, you’re guaranteed to have a great time.
- Pack light — At an all-inclusive surf resort like Kalon, we provide your surfboard, rash guard, and sunblock. You really just need comfortable swimwear and a few layers for the evenings.
Book your Costa Rica trip for May today!
Ready to discover the beauty and adventure Costa Rica holds? Get in touch with the team at Kalon Surf today and book your next great vacation.
