Wairau Valley Weather in September

Wairau Valley in September averages 13°C (55°F) during the day and 2°C (36°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Wairau Valley in September

Climate statistics over the past 30 years suggest around 10 days of rain, with 124 mm (4.9 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Wairau Valley in September

If you're visiting Wairau Valley in September, expect highs of 13°C (55°F) and overnight lows around 2°C (36°F). The difference between afternoon and evening temperatures is usually noticeable. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Wairau Valley in September

The city usually sees around 189 hours of sunlight, indicating a moderately sunny period.

September in Wairau Valley 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.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit New Zealand, check out our Wairau Valley's climate page.

Wairau Valley Temperature in September

Min Temperature 2°C (36°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 33%  

Precipitation 124 mm (4.9 in)  

Rainy days 10 days  

Humidity 80% *  

Sunshine 189 hours *  

Percentage Sunshine *  

* Data from: Nelson, New Zealand (38 KM, 23 Miles).

What to Wear in Wairau Valley in September

The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Wairau Valley in September

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit New Zealand, check out our Wairau Valley's climate page.

More climate data for Wairau Valley

Temperature Rainfall Sunshine Humidity

See the full Wairau Valley climate overview or explore weather in New Zealand.