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Ostional weather in June (Guanacaste, Costa Rica)

How is June weather typically in Ostional? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In June, Ostional tends to experience high temperatures and heavy rainfall. During the day, temperatures can climb to about 30°C. At night, they may fall to a cooler 25°C. Keep in mind that temperatures can exceed these averages. Dress for the heat and stay hydrated, especially during peak sun hours.

Precipitation

Ostional in June falls under the rainy season with heavy rainfall, averaging around 362 mm for the month. Records from the past 30 years suggest that around 22 days will experience rain.

If you prefer dry days with pleasant temperatures, June may not be the ideal month to visit Ostional. January, February and March typically offer the most optimal weather. In contrast, May, June, July, August, September and October tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Ostional climate page with graphs.

 

Ostional, monthly averages in June

Min TemperatureMin Temperature 25°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 75%  
PrecipitationPrecipitation 362 mm  
Rainy daysRainy days 22 days  

Where to go in Costa Rica in June

Find out more about the weather in Costa Rica and which places have the best travel conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Ostional.

Our site offers climate and forecast data for every country in the world. Are you going to Costa Rica? On this website you can find 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.