Temperature in Arenal Volcano National Park in May

Daytime highs, nighttime lows and the warmest cities in Arenal Volcano National Park, Costa Rica this May.

Arenal Volcano National Park, Costa Rica, a region in Costa Rica, typically experiences warm weather in May, with maximum daytime temperatures around 29°C (84°F) and nighttime temperatures around 21°C (70°F) in El Castillo de La Fortuna.

What is the temperature of the different cities in Arenal Volcano National Park, Costa Rica in May?

Curious about the May temperatures in the prime spots of Arenal Volcano National Park? Navigate the map below and tap on a destination dot for more detailed stats.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Arenal Volcano National Park, check out our Arenal Volcano National Park's climate page.

See also: Arenal Volcano National Park weather by month.

Best Places to Visit in Arenal Volcano National Park in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Arenal Volcano National Park.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in May: blue is cold, red is hot.

See all May weather averages, cities and regions in Arenal Volcano National Park

Arenal Volcano National Park temperatures in May: frequently asked questions

How hot does it get in Arenal Volcano National Park, Costa Rica in May?

Expect daytime temperatures around 29°C (84°F) in El Castillo de La Fortuna. That makes May a high month for Arenal Volcano National Park, Costa Rica.

How cold does it get at night in Arenal Volcano National Park, Costa Rica in May?

Nighttime temperatures in El Castillo de La Fortuna typically drop to around 21°C (70°F) in May.

How much sun does Arenal Volcano National Park, Costa Rica get in May?

El Castillo de La Fortuna enjoys close to 203 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

Interested in more climate information?

We have much more information about the climate in Arenal Volcano National Park.

Weather and climate has detailed information for every country in the world. Are you going to Costa Rica? Get detailed historical weather averages for many cities in Costa Rica.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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