Blenheim weather in August (Marlborough Sounds, New Zealand)

How is the weather in Blenheim in August? This guide provides all the details you need.

In August, Blenheim generally has moderate temperatures and moderate rainfall. August falls within the winter season. Throughout the daytime, temperatures often hover around 13°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 5°C.

Blenheim in August usually receives moderate rainfall, averaging around 81 mm for the month. Rain is expected on roughly 10 days.

The city usually sees around 184 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Blenheim. January, February, March and December typically offer the most optimal weather. In contrast, June, July and August tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Blenheim climate page with graphs.

 

Blenheim, monthly averages in August

Min Temperature 5°C  

Max Temperature 13°C  

Chance of Rain 34%  

Precipitation 81 mm  

Rainy days 10 days  

Humidity 86% *  

Sunshine 184 hours *  

Percentage Sunshine *  

* Data from: Nelson, New Zealand (62 KM, 38 Miles).

Where to go in New Zealand in August

Find out more about the weather in New Zealand in August and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Blenheim in August?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in August.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Blenheim.

Our site offers climate and forecast data for every country in the world. Are you going to New Zealand? On this website you can find historical weather averages for many cities in New Zealand. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.