average temperature new zealand
The north of New Zealand is subtropical and the south temperate. The warmest months are December, January and February, and the coldest June, July and August. In summer, the average maximum temperature ranges between 20-30 C and in winter between 10-15 C.You can check on weather conditions in New Zealand on the New Zealand Met Service Web site.n summer, the average maximum temperature ranges between 20-30 C and in winter between 10-15 C. You can check on weather conditions in New Zealand on the New Zealand Met Service Web site.