May is a slightly cold time for sunbathing in Waiheke Island. May is too cold for swimming in Waiheke Island for any length of time, unless you have a wetsuit. Consider visiting Waiheke Island in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for May.
The average maximum temperature in Waiheke Island in May is 17°. The average maximum temperature is 20° in the previous month and 15° in the next month.
The average temperature in Waiheke Island in May is 14°. The average temperature ranges is 17° in the previous month and 12° in the next month.
The average minimum temperature in Waiheke Island in May is 11°. The minimum temperature is 13° in the previous month and 9° in the next month.
The average day light hours per day in Waiheke Island in May are 10.2 and there are 4 hours of sunshine per day on average during May making it not a particularly sunny month.
The ultraviolet index in Waiheke Island in May is typically 2.9 during May. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive 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, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.
The average sea water temperature in Waiheke Island in May is 16.6° which is cool for swimming, shorty wetsuit may help you extend your time in the water.
The average maximum wind speed in Waiheke Island in May is typically 26kmh. The average maximum wind speed is 26kmh in the previous month and 28kmh in the next month.
The average wind speed in Waiheke Island in May is typically 13kmh. The average wind speed is 14kmh in the previous month and 15kmh in the next month.
The average wind direction in Waiheke Island in May is from the South West.
