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May is hot, and quite sunny but with occasional periods of cloudy and overcast skies. May is quite dry but with occasional showers, though there are many days without rain. It is a good time for sunbathing in Oahu Island. May 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 May.
Yes, May is a good time for sunbathing in Oahu Island. May is hot with lots of sunshine but some overcast and cloudy skies, still great for sunbathing, and there is quite a high chance of rain showers.
The average maximum temperature in Oahu Island in May is 27°C (81°F).
More about May temperature and sunshine.
Yes, May is an excellent month for swimming in Oahu Island with very warm sea temperatures 26°C (79°F).
More about May sea temperatures.
Yes, May is a good time for a holiday in Oahu Island.
May is hot and quite sunny but with occasional periods of cloudy and overcast skies. It is quite dry but with occasional showers, though there are many days without rain.
It's a quite rainy month, however on the days with out rain it's perfect for laying on the beach and enjoying the sunshine.
The average maximum temperature in Oahu Island in May is 27°C (81°F).
More about the May temperatures and sunshine.
The average minimum temperature in Oahu Island in May is 21°C (69°F). The minimum temperature is 20°C (67°F) in the previous month and 22°C (71°F) in the next month.
More about the May temperatures and sunshine.
The average day light hours per day in Oahu Island in May are 13.2 and there are 7.1 hours of sunshine per day on average during May, making it quite sunny but with occasional periods of cloudy and overcast skies.
More about May sunshine.
Yes, May is an excellent month for swimming in Oahu Island with very warm sea temperatures 26°C (79°F).
More about May sea temperatures.
Yes, Oahu Island is hot in May.
The average maximum temperature in Oahu Island in May is 27°C (81°F). The average maximum temperature is 26°C (79°) in the previous month and 28°C (83°F) in the next month.
The average temperature in Oahu Island in May is 24°C (75°F). The average temperature ranges is 23°C (73°F) in the previous month and 25°C (77°F) in the next month.
More info about the May temperatures and sunshine.
The average maximum temperature in Oahu Island in May is 27°C (81°F). The average maximum temperature is 26°C (79°F) in the previous month and 28°C (83°F) in the next month.
The average temperature in Oahu Island in May is 24°C (75°F). The average temperature ranges is 23°C (73°F) in the previous month and 25°C (77°F) in the next month.
The average minimum temperature in Oahu Island in May is 21°C (69°F). The minimum temperature is 20°C (67°F) in the previous month and 22°C (71°F) in the next month.
The average day light hours per day in Oahu Island in May are 13.2 and there are 7.1 hours of sunshine per day on average during May making it quite sunny but with occasional periods of cloudy and overcast skies
The ultraviolet index in Oahu Island in May is typically 12.6 during May. 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 May is 25.9°C (78.6°F) which is warm and pleasant for relaxing and swimming for long periods.
The average total rainfall in Oahu Island in May is 6.1cm (2.4inches) and on average there are 14.4 rainy days in May making it a pretty wet time to visit the beach.
The maximum dew point (an indicator of humidity) in Oahu Island in May is 20°C (68°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 19°C (66°F) in the previous month and 20°C (20°F) in the next month.
The average maximum relative humidity in Oahu Island in May is typically 85.9%. The maximum relative humidity is 85.7% in the previous month and 84.3% in the next month.
The average relative humidity in Oahu Island in May is typically 72.5%. The average relative humidity is 72.7% in the previous month and 71.1% in the next month.
The average maximum wind speed in Oahu Island in May is typically 26KM/H (16MPH). The average maximum wind speed is 28KM/H (17MPH) in the previous month and 29KM/H (18MPH) in the next month.
The average wind speed in Oahu Island in May is typically 14KM/H (9MPH). The average wind speed is 15KM/H (10MPH) in the previous month and 16KM/H (10MPH) in the next month.
The average wind direction in Oahu Island in May is from the East-Northeast.