January
Best time to goWarm, peak summer; 25°C max, 17°C min, 70 mm rain
Excellent for road trips and outdoor activities across both islands
February
Best time to goWarm and generally settled; 25°C max, 17°C min, 60 mm rain
Strong all-round travel month; least rainfall of the summer
March
Good time to goMild shoulder season; 23°C max, 15°C min, 70 mm rain
Crowdsmoderate
Pricesmoderate
Comfortable temperatures with fewer crowds than peak summer
April
Good time to goCooler autumn; 20°C max, 13°C min, 90 mm rain
Crowdsmoderate
Pricesmoderate
Attractive foliage and better value; good for scenic drives
May
Shoulder seasonCool and wetter; 18°C max, 11°C min, 100 mm rain
Suitable for city, scenic and geothermal touring on the North Island
June
Shoulder seasonWinter begins; 16°C max, 9°C min, 110 mm rain
Good for ski resorts; shorter daylight limits other sightseeing
July
Shoulder seasonCoolest month; 15°C max, 8°C min, 120 mm rain
Crowdsmoderate
Pricesmoderate
Prime ski season but wetter in many areas outside the ski fields
August
Shoulder seasonWinter sports remain strong; 16°C max, 9°C min, 110 mm rain
Crowdsmoderate
Pricesmoderate
Changeable conditions outside ski areas; improving towards month end
September
Good time to goEarly spring; 17°C max, 10°C min, 90 mm rain
Fewer visitors and improving daylight; good value window
October
Good time to goMild spring; 19°C max, 12°C min, 90 mm rain
Crowdsmoderate
Pricesmoderate
Weather can change quickly; good for hiking as trails open up
November
Best time to goLate spring; 21°C max, 14°C min, 80 mm rain
Crowdsmoderate
Pricesmoderate
Very good for hiking and scenic touring before peak-season crowds
December
Good time to goSummer begins; 24°C max, 16°C min, 75 mm rain
High demand around Christmas and New Year; book accommodation early
- BestJan, Feb, Nov
- GoodMar, Apr, Sep, Oct, Dec
- FairMay, Jun, Jul, Aug