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Normal weather for Costa Rica in June

It's warm in June in Costa Rica with an average temperature of 27°C. Temperatures this month range from a low of 27°C to a high of 28°C. At night, you can expect temperatures between 18°C and 21°C.

In June, there is an average of 239 mm of precipitation, spread over 24 days. The wind speed is around 4 Bft, mostly coming from the Southeast.

Costa Rica in June

UK
Temperature Average Temperature
27°C 22°C
Sun High Temp
28°C 24°C
Sun Low Temp
27°C 18°C
Rain Total Precipitation
239 mm 57 mm
Rain Rainy Days
24 days 10 days

Start of June

The month of June starts in Costa Rica with hot temperatures, averaging around 28°C during the day and nights close to 20°C. Plenty of days with a chance of precipitation.

Since temperatures can differ between day and night, it’s a good idea to dress in layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.

Mid-June

By mid-June, the average daytime temperature stays the same at 28°C, with nights close to 21°C. The chance of precipitation is high during this period.

Temperatures vary between day and night, so it’s smart to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.

End of June

By the end of June, the average daytime temperature in Costa Rica will be around 28°C, with nights close to 21°C. There’s a significant chance of many days with precipitation.

As it gets cooler in the evening, it’s best to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.

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UV index

The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Is June a good time to visit Costa Rica?

After some sun? Then June isn’t the best time to be in Costa Rica. The temperature is pleasant, but there’s too much chance of rain this month.

The hurricane season in Costa Rica runs from June to November.

Temperature records for Costa Rica in June

With 30°C, Costa Rica hit the highest temperature in the last 10 years in June 2015. The lowest daytime temperature in this month was 22°C in 2022. The extreme night temperatures ranged from a low of 10°C to a high of 23°C.

Check out the climate of Costa Rica for all months and discover the best travel time

The climate of Costa Rica is based on weather data from San José. Other locations might have different weather. You can check out all destinations in Costa Rica for a full picture of the climate.

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Daily Temperature in June in Costa Rica

This chart shows the average daily temperatures, both day and night, for each day in June in Costa Rica, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.

Daily Temperature in June in Costa Rica

Daily Precipitation in June in Costa Rica

The chart below shows the average daily precipitation in June for Costa Rica, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for June, you can expect around 24 days of rain in Costa Rica.

Daily Precipitation in June in Costa Rica

Daily UV Index in June in Costa Rica

This chart shows the average daily UV index in June in Costa Rica, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in June in Costa Rica

Temperature in June in Costa Rica Over the Years

This chart shows the average temperature in June in Costa Rica, measured in degrees Celsius, over the past years.

Temperature in June in Costa Rica Over the Years

Total Precipitation in June in Costa Rica Over the Years

This chart shows the average precipitation in June in Costa Rica, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.

Precipitation in June in Costa Rica Over the Years

Daily climate in June for Costa Rica

Click on a specific day in June for detailed info on the typical weather on that day in Costa Rica. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in June in Costa Rica

Have you been to Costa Rica in June?

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Average Weather in Costa Rica by Month

Click on a month below to see detailed weather info for Costa Rica. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Costa Rica for all months at once

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