Weather in Guanacaste Region, Costa Rica in August

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

August is a hot and rainy time for sunbathing in Guanacaste Region. August 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 August.

Temperature in Guanacaste Region in August

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

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

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

Sunshine in Guanacaste Region in August

The average day light hours per day in Guanacaste Region in August are 12.5 and there are 5.8 hours of sunshine per day on average during August making it a sunny month that is overcast at times.

The ultraviolet index in Guanacaste Region in August is typically 13.6 during August. 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 August

The average sea water temperature in Guanacaste Region in August is 26.8° which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Guanacaste Region in August

The average total rainfall in Guanacaste Region in August is 15.6cm and on average there are 15.8 rainy days in August making it a wet time to visit the beach.

Humidity in Guanacaste Region in August

The maximum dew point (an indicator of humidity) in Guanacaste Region in August 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 24° in the previous month and 25° in the next month.

The average maximum relative humidity in Guanacaste Region in August is typically 94%. The maximum relative humidity is 91% in the previous month and 95.8% in the next month.

The average relative humidity in Guanacaste Region in August is typically 75.4%. The average relative humidity is 72.8% in the previous month and 79.7% in the next month.

Wind Speed in Guanacaste Region in August

The average maximum wind speed in Guanacaste Region in August is typically 21kmh. The average maximum wind speed is 23kmh in the previous month and 19kmh in the next month.

The average wind speed in Guanacaste Region in August is typically 8kmh. The average wind speed is 10kmh in the previous month and 7kmh in the next month.

The average wind direction in Guanacaste Region in August is from the South East.

Monthly Averages

Suggested Beaches in August

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