When to go to New Zealand

The weather is never so miserable that there's no point in going to New Zealand: there are things to see and do all year round. The warmer months (November to April) are busiest, especially during the school holidays from December 20 to the end of January. Ski resort towns are obviously busier during the winter months. If you're travelling during peak periods (especially the Christmas season) it's best to book ahead, as much accommodation and transport fills up. It's probably more pleasant to visit either before or after this hectic period, when the weather is still warm and there aren't as many other travellers around.

Weather

New Zealand sits squarely in the 'roaring forties' latitude, which means a prevailing and continual wind blows over the country from west to east; this can range from a gentle breeze in summer to a buffeting, roof-stripping gale in winter. The North Island and South Island, because of their different geological features, have two distinct patterns of rainfall: in the South Island, the Southern Alps act as a barrier for the moisture-laden winds from the Tasman Sea, creating a wet climate to the west of the mountains and a dry climate to the east; while the North Island's rainfall is more evenly distributed without a comparable geological feature such as the Alps. Temperatures are a few degrees cooler in the South Island, and both islands receive snow in winter. Winter falls in the months of June through August and summer from December through February. It is important to remember that New Zealand's climate is maritime, rather than continental, which means the weather can change with amazing rapidity and consequence. The busy tourist season falls in the warmer months between November and April, though ski resorts, such as Queenstown, are full during winter.