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.
July in New Plymouth typically sees daytime highs of 14°C (57°F) and nighttime lows of 9°C (48°F). July falls within the rainy season, so heavy rainfall is to be expected.
July in New Plymouth 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 New Plymouth - and find the best time to visit.
49-year average (1976-2025)
Based on our historical records, temperatures in New Plymouth typically stay consistent throughout July, with daily highs averaging around 14°C (57°F). Nights are cold, with lows around 7°C (45°F).
49-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 New Plymouth spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for New Plymouth spans 1993 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 July →
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 July, 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. With water temperatures around 14°C (57°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses could come in handy during the sunnier parts of your trip.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full New Plymouth climate overview or explore weather in New Zealand.
Where to go in July - 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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