Weather in Costa Rica in April

Weather in Costa Rica in April

April marks a transitional phase in Costa Rica’s tropical climate at the cusp of the rainy season. Travellers can enjoy warm temperatures, an abundance of sunshine, and a generally humid atmosphere. Despite the increasing frequency of rain showers, the weather remains suitable for outdoor activities and exploration, with a chance to see the lush landscapes start to bloom.

April Climate Overview

• Average Temperature: 22°C to 31°C
• Rainfall: Approximately 88 mm
• Sunshine Hours: Around 6 to 8 hours per day
• Humidity: Approximately 80%
• Wind Speed: 10 to 20 km/h

What to Expect in April

Daytime Conditions

During the day, temperatures can reach up to 31°C, offering plenty of warmth and sunshine. The increased humidity adds to the tropical feel, but the consistent breezes help mitigate the heat. It’s important to stay hydrated and protected from the sun during peak hours.

Rainfall Patterns

April sees the onset of more frequent afternoon rain showers. These are generally scattered and short-lived but can sometimes be intense. Planning outdoor excursions in the morning can help avoid potential disruptions from rain.

Evening Conditions

Nights in Costa Rica during April cool down to about 22°C. Evenings are comfortably warm and may be accompanied by refreshing breezes. Humidity remains but tends to be less obtrusive, making evening strolls and outdoor dinners pleasant.

Best Activities in Costa Rica in April

• Outdoor Activities: This is an excellent time for hiking through national parks, bird watching, and exploring local markets.
• Seasonal Highlights: April may offer sightings of the early bloom of tropical plants, highlighting the biodiversity of the region.
• Water-based or Nature-based Activities: Rafting on rivers with increased water flow from rains and exploring rainforests teeming with life are ideal options.

What to Pack for April

• Light, breathable clothing for daytime warmth and evening coolness
• Protection from sun and rain, including a hat, sunscreen, and a portable umbrella
• Sturdy footwear suitable for walking or hiking over varied terrain
• Reusable water bottle to stay hydrated