Although September in Iceland is technically the start of the off-season, it´s actually one of the best months to visit this beautiful island! With mild weather, a chance to see the northern lights, and the last of the summer festivals, September is one of the best times to visit the Land of Fire and Ice. Here’s everything you need to know about visiting Iceland in September.
Weather in Iceland in September
September weather in Iceland is changeable, shifting between rain, wind, sunshine and even the first hints of snow. Rainfall is at 3 inches for the month and snowfall starts to return in at 0.2 inches on average. The endless daylight of summer starts to fade from 21 hours of sunlight in June to just 13 hours in September. And of course, the wind makes an appearance, it wouldn´t be Iceland without it.
Iceland Temperature in September
Iceland temperature in September is average a high of 52,5°F (11°C) and a low of 43,2°F (6°C). In September, Iceland shifts from summer into cooler autumn weather.
The times to visit in September can vary depending on what you want to experience.
Iceland weather early September
Iceland temperature early September is average a high of 54°F (12°C) and a low of 45°F (7°C). Early September tends to be milder, making it ideal for outdoor activities and sightseeing.
Iceland weather in late September
Average temperature in Iceland in late September is a high of 48°F (9°C) and a low of 39°F (4°C). As the month progresses, the weather becomes cooler and snow may begin to fall, and the chances of seeing the aurora borealis increase.
Is September a good time to visit Iceland?
Yes, September is an excellent time to explore Iceland’s unique and diverse landscapes. Whether you´re after milder temperatures earlier in the month or are eager to see the Northern Lights later in the month, September in Iceland has something to offer everyone.
September also marks the beginning of the fall colors season in Iceland. The landscapes transform into a tapestry of reds, oranges, and yellows, offering breathtaking views and excellent photography opportunities. The changing foliage adds a vibrant touch to the already stunning scenery🍂
Northern Lights in September
One of the highlights of visiting Iceland in September is the chance to witness the aurora borealis. As the nights grow longer, the dark skies provide an ideal backdrop for the mesmerizing Northern Lights. It’s one of the best times to visit for those hoping to catch this spectacular natural phenomenon🌌
Can you see the Northern lights in Iceland in September?
Yes, it’s possible to see the northern lights in Iceland in September. You’ll have a better chance of seeing them towards the end of the month, as skies continue to darken and daylight wanes. If you’re really hoping to see the northern lights but want slightly warmer weather than in October or November, September is a great month to visit Iceland!
A Road trip to Þingvellir, Reykjanes, Kirkjufell or Jökulsárlón is an experience in itself. With dark nights and little light pollution, these spots are perfect for aurora hunting and if the northern lights appear the moment becomes even more memorable.
Tip from Firefly🚗: Check the aurora and weather forecast before you head out. The lights might dance, but so can the storms.
What to Wear in Iceland in September
You might be wondering, “What should I pack for Iceland in September?” The key is layers, pack warm clothes you can mix and match. Days can still feel mild but nights are cold and winter weather can show up at any time.
We’ve got you covered! Here’s a outdoor wear packing list for a trip to Iceland in September:
- Waterproof hiking boots
- Warm wool socks
- Thermal base layers
- Fleece sweater and pants
- Waterproof jacket
- Waterproof pants
- Light puffy coat with a hoodie
- Waterproof gloves
- Scarf or Buff
- Hat
Extra items worth bringing:
- Sunglasses
- Sunscreen
- Swimsuit & flipflops
- Backpack
- Power banks
- Hand & foot warmers
- Water bottle
Best rental car for Iceland in September: How to get a cheap car?
Rent with Firefly Iceland Car Rentals! We offer some of the cheapest car rental options in Iceland. September is a great month to come to Iceland if you’re trying to avoid high prices.
What to think about before booking a car
When you’re considering which car to choose, think about what you want to do, how many people will be in your group, and how much luggage you plan to bring. Renting a car in Iceland in September is a bit less competitive than in peak summer months, but you’ll still want to book ahead of time!
Additionally, it’s essential to consider road conditions during this time of year. In September, the road conditions in Iceland can be quite varied. While many main roads remain accessible and in good condition, rural and highland roads might start to get slippery due to rain or early snowfall, especially towards the end of the month.
Tip from Firefly🚗: Check your destinations before you book, some routes need a 4×4 vehicle. If you’re coming later in the month when snow might start to fall, renting a 4×4 is a good idea. And always look up road conditions on road.is before you head out.
Which Cheap Firefly Car Fits You?
1. Cheap Economy rental cars
- Best for a Solo traveler or 2 people
- 2WD – Not allowed in the highland F-roads.
- Manual or Automatic
- Easy to park
- Fits light luggage
- Here are some 2WD options: VW Up and VW Golf
Tip from Firefly🚗: Best for quick getaways, city driving, South Coast day trips and smooth summer roads
2. Cheap 4×4 rental cars
- Best for 2-4 people
- 4×4 – Allowed on the highland F-roads
- Manual or Automatic
- Extra space for luggage
- Hera are some 4×4 options: Dacia Duster and Kia Sorento
Tip from Firefly🚗: Ideal for winter driving, highland adventures and extra comfort on rough roads
What to do in Iceland in September
September is one of the few months of the year in Iceland where you can experience a taste of summer and catch a glimpse of the northern lights! Here are some of the best things to do if you´re visiting Iceland in September.
Whale Watching & Puffins tour
Whales return to Icelandic waters in May and stay around through October. Although while it’s possible to see whales at any time of year in Iceland, September is one of the best times. Humpback whales and minke whales are the cetaceans you’ll likely see! September is also one of the last months of the year to see puffins, nesting along Iceland’s craggy cliffs.
Explore the Golden Circle
No trip to Iceland is complete without driving the Golden Circle, which includes Þingvellir National Park, Geysir Geothermal Area, and the Gullfoss Waterfall. This popular route is the perfect introduction to Iceland’s natural wonders and is an easy day trip from Reykjavik. If you don´t feel like taking the wheel, Iceland Golden Circle tour are always an option
Hiking in Iceland
As long as the snow holds off, Iceland’s hiking trails should all be open in the month of September, which makes it an excellent time to go on an adventure. With little rain and mild temperatures, visitors will find slightly less muddy conditions and beautiful weather than other times of the year. Consider exploring the nature reserves like Hornstrandir in the Westfjords or Þórsmörk in the Highlands for breathtaking landscapes and wildlife.
Road Trip the Ring Road
One of the best things to do in Iceland is to drive the Ring Road, also known as Route 1. Start your adventure in Reykjavík and circle the island, chasing some of Iceland´s most beautiful sights from waterfalls to black sand beaches and beyond. Notable stops along the way include the south coast with its iconic waterfalls Seljalandsfoss and Skógafoss, the geothermal area near Lake Mývatn and the town of Akureyri.
Tip from Firefly🚗: Want to see Iceland´s hidden gems? September is still a great time to explore the highlands, one of the most secluded and untouched areas of the country. You´ll need a 4×4 vehicle for the rugged roads, but the reward is hiking trails, hot springs and landscapes you´ll never forget. Don´t miss Stuðlagil Canyon in the east and powerful Dettifoss waterfall in the north.
Soak In Hot Springs
Temperatures start to turn chilly in September, which makes it the perfect time to soak in a natural hot spring! Whether you hike out to a hidden pool or head to a popular spot like the Blue Lagoon, there are plenty of places to take a dip. Don´t forget to pack your bathing suit, towel and flip flops. And If you want to unwind like a local, Iceland has countless geothermal swimming pools where you can chill and soak in the warm water.
Festival in September
September is a great month to visit Iceland if you’re wanting to attend a festival! Ljosanott, also known as the Night of Lights, celebrates the welcoming of Iceland’s darker months. Another noteworthy event is the Reykjavik International Film Festival, which showcases a diverse range of films and attracts cinema enthusiasts from all over the world.
Tips for Visiting Iceland in September
- September is still considered high season for travel in Iceland. You’ll want to book your hotel, tours, and rental car in advance, ideally around 3 months ahead. If you’re visiting at the end of the month, demand starts to ease up.
- Getting around Iceland in September is fairly easy as the heavy snow and ice of winter haven’t arrived yet. Winter weather can creep in towards the end of the month, so it´s good to keep that in mind! If you don’t have experience driving in snowy conditions, consider renting a 4×4 vehicle and avoid some of the more remote destinations at the end of September.
- All restaurants, hotels, and other services will be open in September unless heavy snowfall begins early. You can check Iceland’s weather conditions on their official website.
Conclusion
Iceland in September is gorgeous as the long days of summer starts to fade into the winter months. From crisp autumn weather and the chance of early snowfall to hikes through the highlands, this might be one of the best months to travel in Iceland.
If you’re feeling inspired to visit the Land of Fire and Ice this September, share this article with friends and family to get them excited to join your adventures.
And don´t forget to book your rental car with Firefly Iceland Car Rental early, that way you´ll have the best choice of cars ready for your trip.
