Find 14 hotels in Lake Sumner National Park

Exploring Lake Sumner National Park

The city of Lake Sumner National Park has some interesting things to see and do. Popular attractions in and around Lake Sumner National Park include:

• Flaxmere Garden
• Hurunui High Country Track

When is the Best Time to Explore Lake Sumner National Park?

If you're wondering when is the best time of year to travel to Lake Sumner National Park, you may find this information about seasonal weather helpful when you are organising your getaway. The warmest months in Lake Sumner National Park are typically February and January, whereas the coldest months are usually July and August. The months with the most rain are May and September, whereas March and February have the least.

Here's an overview on how much rain you can expect and what the temperatures are going to be like:

• From January to March, the average daytime temperature is 16°C and at night it is 5°C. Seasonal average rainfall is 616 mm.
• If you visit between April and June, you can expect an average temp of 11°C during the day and -2°C at night. Average rainfall during this season is 776 mm.
• The daytime average temp from July to September is 5°C and the night-time average is -4°C. Average precipitation for this season is 785 mm.
• Between October and December, the average temp during the day is 14°C and 0°C at night. Seasonal average rain is 786 mm.
• The average annual rainfall in Lake Sumner National Park is 2964 mm.