Weather in Guanacaste Region, Costa Rica in June

So you're interested in going to Guanacaste Region, Costa Rica in June

June is a hot and slightly rainy time for sunbathing in Guanacaste Region. June is an excellent month for swimming in Guanacaste Region with very warm sea temperatures. Consider visiting Guanacaste Region in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for June.

Temperature in Guanacaste Region in June

The average maximum temperature in Guanacaste Region in June is 31°. The average maximum temperature is 33° in the previous month and 32° in the next month.

The average temperature in Guanacaste Region in June is 27°. The average temperature ranges is 28° in the previous month and 28° in the next month.

The average minimum temperature in Guanacaste Region in June is 24°. The minimum temperature is 24° in the previous month and 23° in the next month.

Sunshine in Guanacaste Region in June

The average day light hours per day in Guanacaste Region in June are 12.7 and there are 5.2 hours of sunshine per day on average during June making it a sunny month that is overcast at times.

The ultraviolet index in Guanacaste Region in June is typically 13.1 during June. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Guanacaste Region in June

The average sea water temperature in Guanacaste Region in June is 27.8° which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Guanacaste Region in June

The average total rainfall in Guanacaste Region in June is 11.1cm and on average there are 14.4 rainy days in June making it a slightly wet time to visit the beach.

Humidity in Guanacaste Region in June

The maximum dew point (an indicator of humidity) in Guanacaste Region in June is 24° which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 23° in the previous month and 24° in the next month.

The average maximum relative humidity in Guanacaste Region in June is typically 93.5%. The maximum relative humidity is 88.8% in the previous month and 91% in the next month.

The average relative humidity in Guanacaste Region in June is typically 75.6%. The average relative humidity is 66.1% in the previous month and 72.8% in the next month.

Wind Speed in Guanacaste Region in June

The average maximum wind speed in Guanacaste Region in June is typically 20kmh. The average maximum wind speed is 24kmh in the previous month and 23kmh in the next month.

The average wind speed in Guanacaste Region in June is typically 8kmh. The average wind speed is 10kmh in the previous month and 10kmh in the next month.

The average wind direction in Guanacaste Region in June is from the South-Southeast.

Monthly Averages

Suggested Beaches in June

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