Summer: December to February is the summer season around here. The temperatures will not be too high during this time and kiwis can be spotted here.
Rainy: This season lasts between May to September. August is the coolest month. The place experiences heavy rainfall during this season and it is not advisable for you to visit it if you are averse to rains.
Spring: The spring season lasts between March to April here, when the temperatures are not too high and it is pleasant here.
Autumn: This season lasts between October to November and the weather is cool and pleasant.
The best time to visit Tauranga is in the months of March to April and October to November, where there is Spring season and Autumn season here, respectively.
We will be updating things to do in Tauranga soon.