June is a hot and rainy time for sunbathing in Oahu Island. June is an excellent month for swimming in Oahu Island with very warm sea temperatures. Consider visiting Oahu Island in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for June.
The average maximum temperature in Oahu Island in June is 28°. The average maximum temperature is 27° in the previous month and 29° in the next month.
The average temperature in Oahu Island in June is 25°. The average temperature ranges is 24° in the previous month and 26° in the next month.
The average minimum temperature in Oahu Island in June is 22°. The minimum temperature is 21° in the previous month and 22° in the next month.
The average day light hours per day in Oahu Island in June are 13.4 and there are 7.4 hours of sunshine per day on average during June making it a quite sunny month with some cloud cover.
The ultraviolet index in Oahu Island in June is typically 12.7 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.
The average sea water temperature in Oahu Island in June is 26.4° which is very warm and ideal for relaxing and swimming for the whole day.
The average total rainfall in Oahu Island in June is 7.2cm and on average there are 17.2 rainy days in June making it a wet time to visit the beach.
The maximum dew point (an indicator of humidity) in Oahu Island in June is 20° which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 20° in the previous month and 21° in the next month.
The average maximum relative humidity in Oahu Island in June is typically 84.3%. The maximum relative humidity is 85.9% in the previous month and 84.5% in the next month.
The average relative humidity in Oahu Island in June is typically 71.1%. The average relative humidity is 72.5% in the previous month and 71.2% in the next month.
The average maximum wind speed in Oahu Island in June is typically 29kmh. The average maximum wind speed is 26kmh in the previous month and 28kmh in the next month.
The average wind speed in Oahu Island in June is typically 16kmh. The average wind speed is 14kmh in the previous month and 16kmh in the next month.
The average wind direction in Oahu Island in June is from the East.
