Northern Ireland weather
Our guide to the weather in Northern Ireland during September
We've looked at the most up-to-date weather data for Northern Ireland, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Northern Ireland weather in September.
What's the temperature like in Northern Ireland during September?
The temperature reaches around 15℃ during the daytime in September, falling away to 7℃ at night. 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 Northern Ireland during September?
On average, there will be 6 rainy days during the month, amounting to 65.1mm 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 Northern Ireland during September?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during September. With moderate air temperatures, any breeze will feel cool.
Holidays in Northern Ireland
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Northern Ireland Blog posts
From the UK's most popular travel bloggers
Cheap or free entry to hundreds of UK attractions
6th March 2024 by Paul
National Lottery Week is running between 9th and 17th March in 2024!What's that, you say? Free lottery tickets? Not quite. It's an annual initiative that allows you cheap or free entry to hundreds of attractions that have been helped by National Lottery funding. The venues are spread across England, Scotland, Wales, and Northern Ireland and range from stately homes, museums, theatres, zoos, gardens and more.How to take partTo qualify for the offer you need to have purchased a lottery ticket or...
Luxury Rentals in Northern Ireland
28th February 2024 by The World in My Pocket
Northern Ireland often flies under the radar as a top luxury travel destination, but it's a hidden gem waiting to be discovered. With its luxurious accommodations and breathtaking natural landscapes, it's the ideal spot for a private and tranquil escape. From elegant countryside manors to chic urban apartments, Northern Ireland has a growing number of high-end rental properties to cater to discerning travellers....
Experience Belfast in 60 Seconds
2nd January 2024 by Phil and Garth
Experience a flavour of Belfast, Northern Ireland in our quick 60 second video. For our comprehensive weekend guide to Belfast check out the post on our travel blog...
A Titanic stay in Belfast’s most unique boutique hotel
20th July 2022 by Phil and Garth
Looking for luxury hotels in Belfast, Northern Ireland? We’ve got you covered in this post, as we share our experience of staying at the glamorous Titanic Hotel Belfast. Located in the building where Titanic was designed and next door to where Titanic was built. It’s the perfect place for a heritage stay and added sparkle for a long weekend visit to Belfast as we did. Watch the video above to experience staying at the world’s most authentic Titanic hotel in 60 seconds. Or keep reading to...
Experience the Titanic Hotel Belfast in 60 seconds
19th July 2022 by Phil and Garth
A taste of the luxurious Titanic Hotel Belfast, located in the Titanic Quarter, Northern Ireland....
Visiting the Giant’s Causeway: Things to know
12th April 2022 by PommieTravels
The Giant’s Causeway is a UNESCO World Heritage Site located on the north coast of Northern Ireland near Bushmills. It’s pretty incredible- a collection of around 40,000 Basalt rocks, mostly in hexagonal shapes (although some are tall columns), that act like stepping stones protruding from the ocean....
19 of the very best places to visit in Northern Ireland
27th April 2021 by Emily Luxton
There are so many amazing places to visit in Northern Ireland! Epic coastal road trips, cute seaside towns, scenic countryside villages, and rolling mountain ranges… there is simply so much to discover. Plus there are eight Areas of Outstanding Natural Beauty (AONB’s) to choose from, so when it comes to stunning landscapes and wildlife you’re spoilt for choice. Then there are the historic towns and cities, the rich history, and lively local legends. Expect a warm and welcoming...
Weather in Northern Ireland
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