Wellington weather
Our guide to the weather in Wellington during September
We've looked at the most up-to-date weather data for Wellington, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Wellington weather in September.
What's the temperature like in Wellington during September?
The temperature is extremely stable in September with average highs of 13℃ and lows just 3℃ lower at 10℃. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.
Does it rain in Wellington during September?
On average, there will be 5 rainy days during the month, amounting to 71.5mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Wellington during September?
Expect moderate breeze becoming stronger at times during September, with occasional gusts up to 25mph. With moderate air temperatures, any breeze will feel cool.
Is it too cold to swim in the sea in Wellington during September?
The water around Wellington is a bracing 12℃ during September and is too cold for for swimming. Those who frequently swim in cold open water might want to take a very quick dip, but prolonged exposure could cause hypothermia. A winter wetsuit will allow longer exposure to the water.
Wellington Blog posts
From the UK's most popular travel bloggers
15 Best Things To Do In Wellington, New Zealand
4th October 2023 by Hand Luggage Only
Although smaller in size compared to cities like London or New York, Wellington certainly makes up for it with its vibrant atmosphere and unique charm. This city has an abundance of top-notch attractions and activities that are spread throughout its streets. Whether you're a local or a visitor, you'll undoubtedly fall in love with Wellington and all it has to offer....
Preparation tIps for your New Zealand trip
17th July 2019 by PommieTravels
New Zealand is a fantastic country with vibrant cities, vast open wilderness spaces and adrenalin pumping activities. Perfect for families, solo travellers, and groups large and small, New Zealand is a country you will want to see again and again. To get the most out of your visit, follow these tips. This will ensure you have everything arranged before you arrive in the country and you are ready to savour all that it offers....
Air New Zealand Black Friday Deals
31st January 2018 by Stuart
This Black Friday (November 24th) offers an amazing opportunity to snap up a mega flight deal with Air New Zealand who are offering passengers their lowest ever online fares. But with a limited number of flights available you’ll need to be quick to make the most of the mammoth saving. What’s the deal? 100 x Los Angeles (Economy) Return Flights at £175 per person: Outbound travel dates: 4/5/6/7/20/21/22/26/27/28 February 2018. Inbound travel dates: 11/12/13/14/15 February 2018 and...
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