The Tongariro Crossing in New Zealand
It is called the most beautiful walk in New Zealand, the Tongariro Crossing. The official hiking season starts late October until end of April.
May in Karamea brings moderate temperatures, with daytime highs of 14°C (57°F) and nights around 8°C (46°F). It's part of the rainy season, with 230 mm (9.1 in) of rainfall on average, so an umbrella or poncho is a good idea.
May in Karamea has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Pick a month to see the average temperature, rainfall and sunshine in Karamea - and find the best time to visit.
46-year average (1976-2025)
Based on our historical records, temperatures in Karamea typically stay consistent throughout May, with daily highs averaging around 14°C (57°F). Nights are cool, with lows typically ranging from 7°C (45°F) to 10°C (50°F).
46-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Karamea spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Karamea spans 1990 to 2026, revealing these weather extremes.
Find out more about the weather in New Zealand and which places have the best travel conditions in this month. See all of New Zealand in May →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
The weather can swing between comfortable and chilly in May, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. It's going to pour! Pack a good poncho and prepare for very wet conditions.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Karamea climate overview or explore weather in New Zealand.
Where to go in May - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
The Tongariro Crossing in New Zealand
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