March is one of the hottest and driest months in Costa Rica — and one of the most popular for beach vacations.
With consistent sunshine, excellent ocean conditions, and vibrant wildlife activity, March is ideal for travelers who want reliable weather and outdoor adventure.
If you’re comparing months, you can also review our full breakdown here:
👉 Best Time to Visit Costa Rica by Month (Complete Travel Guide)
Here’s everything you need to know about visiting Costa Rica in March.
Weather in Costa Rica in March
March falls in the heart of the dry season on the Pacific Coast.
You can expect:
- Long sunny days
- Very little rainfall
- Hot temperatures (85–95°F / 29–35°C in beach areas)
- Clear skies and beautiful sunsets
Guanacaste tends to be the driest and hottest region this month.
In Arenal and Monteverde, temperatures remain warm but slightly cooler in the evenings.
The Caribbean Coast can still experience occasional showers, but March is generally favorable across most of the country.
Why March Is a Popular Month
March is especially attractive for:
- Spring break travelers
- Families
- Beach lovers
- Surf enthusiasts
- Luxury resort stays
Because of its reliability, it’s one of the busiest months of the year — especially in Guanacaste and Manuel Antonio.
Planning early is essential for boutique hotels and private services.
Best Places to Visit in Costa Rica in March
Guanacaste (Tamarindo, Flamingo, Papagayo)
March is prime time for Guanacaste.
Expect:
- Dry landscapes
- Calm turquoise waters
- Perfect beach days
- Strong surf conditions
Luxury beachfront resorts are in full swing during this month.
If your priority is sunshine and relaxation, Guanacaste is hard to beat.
Manuel Antonio
March offers beautiful beach conditions and excellent wildlife viewing.
Early morning visits to Manuel Antonio National Park are ideal for spotting:
- Sloths
- Monkeys
- Toucans
- Iguanas
Afternoons are perfect for catamaran cruises or beach time.
Arenal & La Fortuna
Clear mornings often provide impressive views of Arenal Volcano.
March is great for:
- Waterfall hikes
- Zip-lining
- White-water rafting
- Hanging bridges
- Hot spring relaxation
Adventure conditions are excellent this time of year.
Monteverde Cloud Forest
March offers comfortable hiking weather with less mud on trails compared to green season.
Birdwatching is strong, and suspension bridge tours are especially enjoyable in dry conditions.
Santa Teresa & Nosara
For travelers seeking a boutique beach atmosphere, these surf towns shine in March.
Expect:
- Strong surf
- Yoga retreats
- Sunset views
- Stylish boutique hotels
Wildlife in March
March is still a strong month for wildlife viewing.
You may see:
- Sloths
- Capuchin and howler monkeys
- Scarlet macaws
- Toucans
- Dolphins
Dry conditions make wildlife easier to spot around rivers and shaded forest areas.
Best Activities in March
Because rainfall is minimal, March is excellent for outdoor activities:
- Surfing
- Snorkeling
- Sportfishing
- Zip-lining
- ATV tours
- Volcano hikes
- Sunset sailing
Ocean visibility is typically very good this time of year.
What to Pack for Costa Rica in March
March can be hot — especially in beach regions — so pack accordingly.
Bring:
- Lightweight breathable clothing
- Swimsuits (at least two)
- Sandals and comfortable walking shoes
- High-SPF reef-safe sunscreen
- Sunglasses and hat
- Reusable water bottle
- Small daypack
Recommended:
- Light jacket for mountain evenings
- Insect repellent
- Electrolyte packets (helpful in hot weather)
Is March High Season?
Yes — March is peak travel season.
Expect:
- Higher accommodation rates
- Limited availability
- Busy popular destinations
- Advanced booking requirements
Luxury properties and private drivers should be reserved well in advance.
Is March the Right Month for You?
March is ideal if you want:
- Guaranteed sunshine
- Prime beach conditions
- Active adventure days
- Vibrant energy
- Luxury resort experiences
If you prefer cooler temperatures and fewer crowds, consider May or November instead.
To compare all months side-by-side, visit:
👉 Best Time to Visit Costa Rica by Month (Complete Travel Guide)
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