March is a hot and rainy time for sunbathing in Oahu Island. March is a good month for swimming in Oahu Island with 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 March.
The average maximum temperature in Oahu Island in March is 26°. The average maximum temperature is 25° in the previous month and 26° in the next month.
The average temperature in Oahu Island in March is 22°. The average temperature ranges is 22° in the previous month and 23° in the next month.
The average minimum temperature in Oahu Island in March is 19°. The minimum temperature is 19° in the previous month and 20° in the next month.
The average day light hours per day in Oahu Island in March are 12 and there are 6.6 hours of sunshine per day on average during March making it a quite sunny month with some cloud cover.
The ultraviolet index in Oahu Island in March is typically 11 during March. 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 March is 24.2° which is warm and pleasant for relaxing and swimming for long periods.
The average total rainfall in Oahu Island in March is 29cm and on average there are 17.8 rainy days in March making it a wet time to visit the beach.
The maximum dew point (an indicator of humidity) in Oahu Island in March is 19° which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 19° in the previous month and 19° in the next month.
The average maximum relative humidity in Oahu Island in March is typically 87.3%. The maximum relative humidity is 86.7% in the previous month and 85.7% in the next month.
The average relative humidity in Oahu Island in March is typically 74.4%. The average relative humidity is 74.1% in the previous month and 72.7% in the next month.
The average maximum wind speed in Oahu Island in March is typically 29kmh. The average maximum wind speed is 27kmh in the previous month and 28kmh in the next month.
The average wind speed in Oahu Island in March is typically 15kmh. The average wind speed is 14kmh in the previous month and 15kmh in the next month.
The average wind direction in Oahu Island in March is from the East-Northeast.
