Weather in New Zealand in January

The weather in New Zealand in January brings long sunny days and warm temperatures throughout the country. With lush landscapes, jam-packed event calendars, and clear skies for stargazing, January is the perfect month for outdoor activities; hiking, beach vacations, and exploring national parks are especially popular. The South Island stays slightly cooler and less humid, while the North Island reaches highs around 77°F (25°C). A big draw for visitors is coastal regions like the Coromandel, Nelson, and Bay of Islands. The summer is in full swing during January, making it the busiest tourist month, so make reservations in advance.

New Zealand in January at a glance

The summer month of January delivers long, sunny days and minimal rainfall, which is ideal for outdoor adventures and visiting the beautiful beaches and national parks.

• Depending on the area and topography, average temperatures across New Zealand in January typically range from 57°F (14°C) to 77°F (25°C).
• Hiking, kayaking, and scenic road trips through both islands’ diverse and dramatic landscapes are especially rewarding in January.
• Destinations like the Bay of Islands, Nelson, and Coromandel are popular in January because of their golden sands, beautiful crystal-clear waters, and plenty of sunshine.
• Lively festivals, markets, and food events feature throughout January in New Zealand, giving travelers a great insight into local culture.
• Although January is a great time to visit New Zealand, be advised that popular spots will see large numbers of tourists. Early reservations are recommended, and expect higher costs for accommodation and flights.

Is January a good time to visit New Zealand?

There are so many positive reasons to visit New Zealand in January. In fact, it’s often considered the best time to visit New Zealand. The warm climate makes this a prime month for exploring the great outdoors, from pristine beaches to alpine lakes and verdant hiking trails.

The summer weather in New Zealand in January is usually dry and settled, particularly in the North Island, making travel easy. While inland places bask in hot sunshine, coastal areas provide a cool breeze. There is plenty of time for road trips, outdoor activities, and evening strolls due to the extended daylight hours (up to 15 in certain places).

This is the height of the locals’ vacation season, so popular places like Queenstown, Rotorua, and the Coromandel Peninsula may be packed. Rates for accommodations and car rentals are at their highest and can get booked out well in advance.

However, the positives far outweigh the downsides. Whether you're kayaking in Abel Tasman, wine tasting in Marlborough, or lounging on the Bay of Islands’ golden sands, January delivers the ideal balance of sunshine, energetic activities, relaxation, and cultural sightseeing. It’s also a great time to follow a New Zealand itinerary that makes the most of the long summer days and lively local atmosphere.

Average daily temperatures in January

January is one of the hottest months of the year in New Zealand. Loosely speaking, average daytime temperatures across the country sit between 68°F (20°C) and 77°F (25°C), but this is dictated by the location and terrain.

In the North Island, especially around Auckland and the Bay of Islands, you can expect warm, humid conditions with highs often reaching 77°F (25°C). Wellington is breezier so temperatures can be a bit lower at around 72°F (22°C) and 56°F (13°C).

Areas on the South Island – like Christchurch stay dry and pleasantly warm, with highs of 73°F (23°C) with cooler nights around 54°F (12°C). Queenstown and the Southern Lakes region experience highs near 72°F (22°C), though nights remain fresh at around 53°F (10°C).

What about the crowd and cost?

In January, New Zealand is firmly in the peak summer season, with both international visitors and locals on vacation. This is when many of the best places to visit in New Zealand — like Queenstown, Rotorua, and the Coromandel Peninsula — are at their liveliest. Beaches, hiking trails, and major attractions can get crowded, especially around the New Year and during the school break.

With demand at its highest, accommodation, flights, car rentals, and tours often come with a hefty price tag. Reservation several months ahead is essential if you want to lock in decent rates and make sure nothing’s sold out.

Things to do in New Zealand in January

The peak summer weather in New Zealand in January brings warm temperatures and long daylight hours, creating perfect conditions for outdoor adventures. It’s a great time to explore some of the best things to do in New Zealand, from getting up close with nature to diving into a range of water-based activities.

Swim and paddle in Abel Tasman National Park

With golden beaches, crystal-clear waters, and lush coastal forests, Abel Tasman is a wonderful choice when the weather is good. Kayak along the sheltered bays, hike the coastal track, or snorkel in clear tidal pools. Water taxis make it easy to customize the route.

Go canyoning and jet boating in Queenstown

For adrenaline-seekers, Queenstown is the go-to destination. January’s warm weather and extended opening hours makes activities like canyoning through river gorges or jet boating on the Shotover and Kawarau Rivers especially appealing.

Cruise the Bay of Islands

In Northland, the Bay of Islands offers sailing or dolphin-watching cruises to explore remote islands, sheltered coves, and wildlife-rich waters. The warm sea temperature makes it fantastic for swimming, snorkeling, or simply relaxing on deck.

Hike the Tongariro Alpine Crossing

One of the most famous day hikes in the country, the Tongariro Crossing is most accessible in January, when snow has melted and skies are generally clear. The volcanic landscape is otherworldly – cross lava fields, climb to Red Crater, and admire emerald-colored lakes along the way.

Explore the Marlborough Sounds and regional vineyards

Take a scenic cruise through the Marlborough Sounds, or try stand-up paddleboarding along its quiet inlets. Afterward, head to the region’s vineyards for wine tastings; Sauvignon Blanc shines in this season, and vineyard restaurants offer a delightful lunch stop.

Festivals and events in New Zealand in January

New Zealand’s summer season hits it peak in January, and the country celebrates with a full lineup of festivals and regional events across the country. From comedy to culture and food, the month is packed with vibrant events.

• World Buskers Festival: Held in Christchurch, this internationally acclaimed event fills the city with street performers, comedians, circus acts, and musicians from around the world.
• NZ Festival of Motor Racing: Taking place in Hampton Downs, this motorsport event showcases classic and modern cars with races, displays, and hands-on track experiences.
• Gisborne Wine and Food Festival: A highlight on the east coast, this one-day event celebrates local wines, gourmet cuisine, and live music in an outdoor vineyard setting.
• Kawhia Kai Festival: A celebration of traditional Māori cuisine and culture, this coastal gathering invites visitors to taste authentic hāngi (earth-cooked meals), enjoy live kapa haka performances, and indigenous crafts.