New Zealand weather
Our guide to the weather in New Zealand during January
We've looked at the most up-to-date weather data for New Zealand, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about New Zealand weather in January.
How warm is it in New Zealand during January?
January is typically the warmest month in New Zealand. Remember that in January it's summer in the souther hemisphere! The temperature reaches around 22℃ during the daytime, falling away to 11℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.
Does it rain in New Zealand during January?
January is typically the driest month in New Zealand. On average, there will be 4 rainy days during the month, amounting to 90.9mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. You're not likely to see a thunderstorm during your trip.
Is it windy in New Zealand during January?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in January. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.
Weather in New Zealand
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