 Temperatures also drop about 0.7 °C or 1.3 °F for every 100 m of altitude.Northern cities such as Auckland, Whangarei, and Tauranga experience mean yearly maxima of between and mean yearly minima of around .Eastern cities on the North Island such as Gisborne, Napier, and Hastings also have mean yearly maxima of between but have slightly lower yearly mean minima of around .