Iceland changes dramatically with the seasons, and the best time to visit depends entirely on what you want to experience. Some travellers come to hike the Highlands under bright summer nights, others to chase the northern lights on dark winter evenings. Here is an overview of the four seasons, with their highlights and things to keep in mind.
Summer (June to August)
Summer is the most popular time to travel, and for good reason. The days are long and bright, with the midnight sun keeping the sky lit almost around the clock at the height of the season. This gives you plenty of time each day to travel and explore.
- The mountain roads (F-roads) are generally open, making the Highlands accessible.
- Puffins nest in the coastal cliffs and are easy to spot, for example at Dyrholaey.
- Hiking areas such as Landmannalaugar and Thorsmork are open.
- Roads around the whole country are usually clear and easy to drive.
On the downside, this is peak season, so prices are higher and popular sites get crowded. Book your accommodation and rental car well in advance, sometimes several months ahead.
Autumn (September to October)
Autumn is a wonderful compromise between peak season and winter. Crowds thin out, the vegetation turns warm and golden, and darkness returns to the sky.
- The first northern lights of the season begin to appear as the sky darkens.
- Prices drop compared with high summer and there is less traffic on the roads.
- Some Highland roads close towards the end of the period as snow arrives.
Winter (November to March)
Winter is a magical time for those who want to see the country at its purest. Daylight is short, often only four to five hours in midwinter, but this also creates a unique quality of light and long, colourful sunrises.
- The northern lights are most likely on clear nights away from city lights.
- Ice caves inside the glaciers are only accessible in winter and always with a guide.
- Snow-covered landscapes and frozen waterfalls make for unforgettable photos.
Drive carefully, as roads can be icy and the weather changes fast. Some routes in the Highlands and Westfjords are closed. Always check the forecast on vedur.is and road conditions on road.is.
Spring (April to May)
Spring is a season of transition. The snow melts, migratory birds return and the days lengthen rapidly. There are still fewer tourists than in summer and prices are more favourable.
- There is still a chance of seeing the northern lights in early spring.
- However, some Highland roads remain closed until summer.
- Nature awakens and the first migratory birds appear.
When can you see the northern lights?
The northern lights are visible from September through April, when the nights are dark enough. Head away from light pollution, check an aurora forecast, and be patient - they can appear unexpectedly and fade just as quickly. Cloud cover can block the view, so flexibility helps.
Changeable weather
Whatever the season, Icelandic weather is famously unpredictable and can shift in an instant. You may experience sun, rain and wind on the same day. Dress in layers, pack windproof and waterproof clothing, and stay flexible with your plans. Good preparation makes the trip far more comfortable whenever you come.
Daylight through the year
The difference in daylight between the seasons is enormous, and it shapes your experience more than almost anything else.
- Around the summer solstice in June it is bright almost around the clock.
- Around the equinoxes in March and September, day and night are roughly equal.
- Around the winter solstice in December, daylight lasts only four to five hours.
Plan your driving and sightseeing accordingly, especially in winter when daylight is precious.
What to pack
Whatever the season, layering is the key. Bring thermal base layers, a warm jumper, a windproof and waterproof outer shell, good walking shoes, and a hat and gloves. Swimwear is essential for the geothermal pools, which are open all year. In winter, a set of ice grips for your shoes is useful on icy ground.
Festivals and events
Each season has its own events. Summer brings outdoor festivals and the national day on 17 June. In August, Reykjavik hosts Culture Night and Pride. Through the winter months there is a festive atmosphere, New Year bonfires and fireworks, and the Winter Lights Festival in February. Check the calendar when choosing your travel dates.