Embrace the Layers
Seriously, you've heard it before, but for Edinburgh, it's gospel. The weather can change within minutes, so being able to add or shed layers effortlessly is your best defense against feeling too hot or too cold.
Get your personalized Edinburgh list
We'll tune the list to your exact trip — dates, activities, and weather.
Weather in Edinburgh in September
Expect mild to cool temperatures in September. Average highs are around 59°F (15°C) and average lows are about 48°F (9°C). Rain is a very common occurrence, with Edinburgh typically seeing around 10-12 days of rain in September. While snow is highly unlikely, overcast skies and breezy conditions are frequent. You'll enjoy approximately 12-13 hours of daylight at the beginning of the month, gradually decreasing as autumn progresses, so make the most of those daylight hours!
What to wear in Edinburgh in September
The key to dressing for Edinburgh in September is layering. Locals tend to dress practically and comfortably, with a lean towards smart casual. Think warm, waterproof, and versatile pieces that can be easily added or removed as the weather changes throughout the day. Don't forget that locals often wear sturdy shoes for walking the city's cobbled streets.
Essentials for Edinburgh in September
Waterproof and Windproof Jacket
A good quality waterproof and windproof jacket is non-negotiable for protection against Edinburgh's frequent rain showers and blustery winds.
Packable Umbrella
Even with a waterproof jacket, a compact umbrella is invaluable for quick downpours when you don't want to don your full rain gear.
Waterproof Walking Shoes or Boots
You'll be doing a lot of walking on cobbled streets and potentially wet paths; waterproof footwear with good grip will keep your feet dry and comfortable.
Warm Scarf
A warm scarf adds an extra layer of warmth and can protect against chilly winds, making a big difference in comfort on cooler days.
Layering Sweaters (wool or fleece)
Versatile sweaters provide essential warmth and can be easily layered over a base layer or under a jacket as temperatures fluctuate.
Thermal Base Layers
For those particularly chilly mornings or evenings, a lightweight thermal base layer under your clothes will provide crucial extra warmth without bulk.
Moisture-Wicking Socks
Keep your feet dry and comfortable even if they get a little damp, preventing blisters and discomfort during long days exploring.
Portable Power Bank
Long days out exploring mean your phone battery might drain quickly, and a power bank ensures you can always navigate, take photos, and stay connected.
Small Backpack or Crossbody Bag
Ideal for carrying your layers, umbrella, water bottle, and souvenirs while keeping your hands free and essentials secure.
Travel-sized Reusable Water Bottle
Stay hydrated while reducing plastic waste; you can easily refill it at cafes or public water fountains.
Pro tips
Waterproof Everything
Assume it will rain at some point, or multiple points, every day. Protect yourself and your belongings. Consider a waterproof cover for your backpack or a waterproof phone case.
Footwear is King
Comfortable, broken-in, and – most importantly – waterproof shoes are paramount. You'll be walking miles over uneven surfaces, and wet feet will quickly dampen your spirits.
Early Bird Gets the Castle View
Popular attractions like Edinburgh Castle can get very busy. Go early in the morning to beat the crowds, especially if you want to enjoy the views and take photos without throngs of people.
Don't Forget the Fringe Afterglow
While the main Fringe Festival wraps up in August, there are often still smaller, independent shows and a vibrant, creative energy lingering in the air. Keep an eye out for local performances and events!
Frequently asked
What kind of jacket should I bring for Edinburgh in September?
A waterproof and windproof jacket is essential. Look for one that's breathable so you don't overheat when walking, but sturdy enough to withstand persistent drizzle and brisk winds. A packable down or fleece layer underneath can add extra warmth as needed.
Do I need an umbrella in Edinburgh in September?
Yes, absolutely! While your waterproof jacket will handle a lot, a compact, sturdy umbrella is perfect for lighter showers or when you want to keep your face and bag dry without pulling out your full rain gear. Winds can be strong, so a durable one is best.
What's the best footwear for exploring Edinburgh's streets?
Comfortable, waterproof walking shoes or ankle boots with good grip are your best bet. Edinburgh's historic streets are often cobbled and can be steep and slippery when wet. Leave the open-toed shoes and high heels at home.
Will it be cold enough for hats and gloves in September?
While not always necessary, it's wise to pack a warm hat and lightweight gloves, especially if you plan on being out in the evenings or spending time in exposed areas like Arthur's Seat. The wind chill can make it feel much colder, particularly later in the month.
What should I pack for evenings out in Edinburgh?
Evenings can be cool, so think smart casual with warm layers. A nice jumper or cardigan, dark jeans or trousers, and a stylish but warm jacket will suffice for most restaurants and pubs. There's no need for overly formal attire unless you're attending a specific event.