Costa RicaThe weather in June in Fortuna
It's warm in June in Fortuna with an average temperature of 29°C. Temperatures this month range from a low of 28°C to a high of 30°C. At night, you can expect temperatures between 20°C and 22°C.
Looking for sun? June isn’t a good month to be in Fortuna. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in June for Fortuna, Costa Rica. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 35°C in 2023, Fortuna reached the highest temperature in June over the past 10 years. The lowest daytime temperature in this month was 23°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 10°C to a highest value of 26°C.
Rainfall amount
In June, there is an average of 221 mm of precipitation, spread over 23 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in June for Fortuna
Click on any day in June to get detailed info about the usual weather on that day in Fortuna. Check out the historical temperatures and precipitation over the past 10 years on this day.
June weather comparison
| Fortuna | New York | |
|---|---|---|
| Average temperature | 29°C | 27°C |
| Max. temperature | 30°C | 31°C |
| Min. temperature | 20°C | -5°C |
| Total precipitation | 221 mm | 78 mm |
| Rainy days | 23 days | 11 days |
Start of June
The month of June starts in Fortuna with hot temps, averaging around 29°C during the day and nights around 21°C.
Mid June
By mid-June, daytime temps stay steady at around 29°C, with nights around 22°C. There’s a high chance of precipitation during this time.
End of June
By the end of June, the average daytime temperature in Fortuna is around 29°C, while nighttime temps are about 22°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Find affordable trips to Fortuna
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.
The hurricane season in Fortuna runs from June to November.
Check out the climate of Fortuna for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in June in Fortuna, Costa Rica. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in June in Fortuna
Temperature in June in Fortuna over the years
Precipitation charts
These charts show the average amount of precipitation in June in Fortuna, Costa Rica. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in June in Fortuna
Total precipitation in June in Fortuna over the years
Daily UV index in June in Fortuna
This chart shows the average daily UV index in June in Fortuna, 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.
Weather experiences in June in Fortuna
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Average weather in Fortuna by month
Click on a month below to see detailed weather info for Fortuna. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.