Annual average weather for Coopers Beach, Mangonui, New Zealand

Annual Sunshine for Coopers Beach

The longest days in Coopers Beach are in December, with an average of 14.5 hours of daylight per day. June has the shortest days with an average of 9.8 hours of daylight per day.

The sunniest days in Coopers Beach are in December which has the most hours of sunshine per day with an average of 7.1 hours of sunshine per day, making it a quite sunny month with some cloud cover. May has the least sunshine with an average of 4.1 hours of sunshine per day, making it a sunny month that is overcast at times.

The ultraviolet index is the highest in January when it reaches 13.4 and lowest in June when it reaches 2.4.

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.

Annual Sea Temperature for Coopers Beach

The warmest sea water temperatures in Coopers Beach are found in February when they peak at 20° and lowest in August when they dip to 14°.

The sea is best for swimming between December and May when the temperature is above 16° which is cool for swimming, shorty wetsuit may help you extend your time in the water.