Justyna is passionate about finding and sharing Iceland's most captivating aspects, from its landscapes to its culture. She approaches every topic with curiosity, research, and a deep appreciation for the country’s uniqueness.
Have you ever stood next to a thundering waterfall, walked through a field of blooming flowers, and felt the fresh air of adventure all around you? That is what Iceland is like in May. Longer days, lush greenery, crowd-free attractions—Icelanders' favorite time of year!
Visiting Iceland in May is a rewarding experience. The weather gradually gets warmer, daylight stretches up to 21 hours daily, and playful bright-beaked puffins return to the shores. May, like other spring and fall months, is a shoulder season—meaning you won’t run into hordes of fellow explorers.
It’s a good time to travel on a budget. Due to the lower demand, you can find attractive flight, accommodation, and car rental deals. There’s so much more waiting for you in May. Ready to explore?
Weather in Iceland in May
Ingjaldshólskirkja church—May weather in Iceland is full of contrasts. Photo provided by Gunnar Gaukur.
May is the month of transition. The wintry chill that lingers in March and April begins to fade, replaced by summery but fresh air. Snow may still cover parts of Iceland in early May, but under the warming sun, it inevitably surrenders to fields of blooming grasses and wildflowers.
Though temperatures rise, nature’s mood shifts quickly and frequently. Typical Iceland weather in May is a mix of sun, rain, wind, hail, and occasional snow, with precipitation more common early in the month. Iceland in late May tends to be drier, but it’s good to have a waterproof jacket at all times.
Meteorological conditions vary across the country. The weather in Reykjavik in May features milder temperatures than in towns of East Iceland, like Egilsstaðir. Akureyri in the north receives less rain than the capital area, and Vestmannaeyjar archipelago is the windiest. What are the temperatures in various regions, and why is the Midnight Sun such a unique phenomenon? Learn with us everything before your trip and meet Iceland fully prepared.
Average Temperatures in Iceland in May and Daylight Hours
The day length in May gets closer and closer to a natural spectacle known as the Midnight Sun. This phenomenon brings bright nights and almost 24 hours of light in summer. The late sunset in Iceland in May, and 17 to 21 hours of daylight, provide endless sightseeing, hiking, and wildlife-watching opportunities.
Because of the Earth’s tilt, opposite parts of the country receive slightly different amounts of sunlight. During the warm Iceland seasons, northern regions such as Egilsstaðir, Ísafjörður, and Akureyri experience longer days than southern areas like Vík í Mýrdal and Reykjavík.
Iceland temperatures in May are also non-identical throughout the country. Latitude, altitude, ocean distance, sheltering mountains, and daylight hours influence how warm or cold it gets in certain areas. Higher elevations like the Highlands are usually cooler than coastal regions, which are warmed up by the North Atlantic Ocean’s mild currents.
Average temperatures in May in Iceland and daylight hours. Source: timeanddate.com
The average temperature in Iceland in May ranges from 2°C (35.6°F) to 10°C (50°F). In Reykjavik, daytime temperatures reach up to 10°C (50°F) and drop to 4°C (39.2°C) at night. Similarly, in North Iceland (Akureyri), days warm up to 10°C (50°F) and nights to 3°C (37.4°F). Along the South Coast (Vík í Mýrdal region) and in the East and West Fjords, daytime highs reach around 8°C (46.4°F) and fall to 2°C (35.6°F) at night.
Iceland daylight hours in May are most prolonged in Westfjords (around Ísafjörður), where brightness stretches for 17.5 to 21.5 hours a day. North Iceland (around Akureyri) and East Fjords (around Egilsstaðir) enjoy 17 to 21 hours of daylight. The capital, Reykjavík, sees 17 to 20 hours while Vík í Mýrdal on the South Coast experiences 16.5–19.5 hours of light. With so much brightness, May offers countless daytime adventures to enjoy. Pick your favorite!
Best Things to Do in Iceland in May
Looking for fun things to do in Iceland in May? With sunlight stretching deep into the evening, you can enjoy some of the best outdoor activities. Spend time in nature, observe local fauna, experience surreal waterfalls, and visit the most powerful hot springs. The best places to visit in Iceland in May include national parks, majestic glaciers, wildlife-brimming coastal areas, black sand beaches, and geothermal valleys. Find out what you can do in Iceland in May and start your adventure.
Experience Waterfalls at Their Peak
Skogafoss waterfall in May. Captured by Bessi Friðþjófsson.
Tall, wild, and untouched, Icelandic waterfalls are among the most breathtaking in the world. Did you know spring is the best time to witness these splashing water curtains? As meltwater feeds the mighty stream, the falls awake in full power, thundering from ancient lava cliffs into the deep canyons. With over 10,000 cascades in every shape and size, you won’t run out of stunning spots to explore. Discover the best waterfalls to visit in May.
Head to the South Coast and stand behind the majestic blanket of the 60-meter (200-foot) Seljalandsfoss, where a picturesque pathway wraps 360° around the falls. Visit the neighbouring Skógafoss, plunging powerfully from the curved cliff and spraying you with refreshing mist. Finally, uncover the hidden Gljúfrabúi waterfall, tucked inside a gorge and plunging from the green slopes near the Eyjafjallajökull ice cap.
When exploring the Golden Circle route in the west, stop by Gullfoss and its two-tiered cascade. Sometimes, the rainbows arch over the tumbling streams. When visiting North Iceland, enjoy the country’s most powerful waterfall, Dettifoss, fed by the Jökulsá river, flowing from the country’s largest glacier, Vatnajökull. Add more waterfalls in Iceland’s diverse regions to your bucket list and enjoy their raw beauty.
Wildlife Watching: Puffins, Whales and More
Puffins return to the Vestmannaeyjar archipelago in May. Photo by Gunnar Gaukur.
Not only do the landscapes come to life in May, but the Icelandic fauna stirs awake, making wildlife watching a must-do Iceland activity. You can join various wildlife sighting tours, whether it's marine animals and seabirds in the south or mammals like fluffy Arctic foxes or reindeer in East Iceland.
May is the official beginning of the awaited puffin season in Iceland. These charming sea birds return to the country to mate and raise their offspring along rugged cliffs and vast grasslands. You can see the colonies of adorable orange-beaked and short-winged creatures on the Westman Islands, Akurey island, Dyrhólaey cape, and other coastal regions. The best time to see puffins in Iceland is from 7:00 AM until 11:00 AM or from 6:00 PM until 10 PM.
Other majestic animals you can see in the land of ice and fire in the spring are whales. You can go on whale-watching adventures from Reykjavík, Dalvík, Ólafsvík, and Akureyri. Witness humpback whales, minke whales, dolphins, porpoises, and even a colony of curious Icelandic seals resting on the shore.
Hot Springs and Geothermal Pools
Warm waters of the Secret Lagoon in the crisp spring air. Source: Arctic Adventures.
Iceland is home to countless hot springs—some fiercely boiling and spitting water, others gently steaming and inviting for a soak. In the Haukadalur geothermal valley, you’ll find bubbling mud pools, hissing steam vents, and erupting geysers like Strokkur, which shoots fountains every 4–10 minutes. In May, fewer crowds mean you’ll have a clearer view of its spectacular performance.
If you're traveling near the town of Borgarnes in West Iceland, don’t miss Deildartunguhver—Iceland’s most powerful hot spring. Steam rises from its bubbling waters, filling the air with warmth. Sturdy metal railings protect the area and allow for safe exploration of the otherworldly surroundings.
For those looking to take a dip, Iceland has many geothermal pools and spas—rejuvenating and surrounded by breathtaking views of mountains. Marvel at the vibrant nature while relaxing in the mineral-rich Blue Lagoon. Take in the fresh spring air while unwinding at the country’s oldest pool, the Secret Lagoon. Enjoy the calm of the milky-blue waters of the Mývatn Nature Baths in remote and picturesque North Iceland.
Exploring Iceland’s National Parks
Iceland's natural reserves are brimming with historical, natural, and cultural wonders, each offering a unique spring experience. Warm weather and long days make Iceland’s national parks one of the best places to explore in May. At the historic Thingvellir, the rift valley between the North American and Eurasian tectonic plates comes alive with greenery, inviting a walk between continents. The park is also the site of Iceland’s first parliament, adding a layer of history to its beauty.
In the east, near Iceland’s biggest glacier, Vatnajökull National Park is a place where you can still find exciting winter activities. Snowmobile or hike on the ice cap of Vatnajökull while enjoying views of the snow-capped peaks and volcanic deserts. You can also visit Jökulsarlon Lagoon, which dots with floating icebergs shimmering in the sun.
On the westmost tip of the Snæfellsnes peninsula, Snaefellsjökull National Park is packed with lake-filled volcano craters, black sand beaches, and historic churches. You can explore the area under a pleasant spring sun and hike to breathtaking sights such as the steep Mt. Kirkjufell or Djúpalónssandur Beach.
Enjoy Our Adventure Tours in May
Can You See the Northern Lights in Iceland in May
The chances of seeing the Northern Lights in Iceland in May are slim due to the extended daylight hours and limited nighttime—only 3 to 7 hours. With extreme luck, you might catch the final dances of color in the sky in remote regions such as the Westfjords.
The Aurora Borealis phenomenon in Iceland requires complete darkness to be visible, and this condition is best met during the winter months. The Northern Lights season ends in April and begins again in September.
Thankfully, there is no shortage of alternatives for Arctic glow seekers. In May, spend the long days exploring top sights under the Midnight Sun, bathing in the geothermal springs, visiting thundering waterfalls, and observing local wildlife.
Hidden Gems and Secret Places to Visit in Iceland in May
With extended daylight, you can explore beyond the famous highlights, uncovering hidden gems and remote attractions. Discover unique things to see in Iceland in May and experience the country’s untouched beauty on a deeper level.
Captivating Lóndrangar Cliffs: Steep volcanic plugs rising from the shore on the Snæfellnes Peninsula in West Iceland. These dramatic basalt formations, formed thousands of years ago, now create the perfect setting for nature photography enthusiasts.
Hveravellir Geothermal Area: A hidden hot spring oasis between Langjökull and Hofsjökull glaciers in the central Icelandic Highlands. The geothermal field is filled with hot springs, hiking trails, and a natural warm pool that you can bathe in.
Glymur Waterfall: Iceland’s second-largest waterfall located close to Reykjavik. It features moss-covered cliffs and multiple cascades that drop approximately 200 m (656 ft) into the deep ravine. You can take a rewarding 45-minute hike to the falls, starting at the car park of Glymur.
Remote Fjord Borgarfjörður: Home to Iceland's most stunning open landscapes, the Borgarfjörður fjord is nestled near the town of Borgarnes in West Iceland. This area is part of the scenic Silver Circle—a lesser-known but captivating route featuring lava fields, hot springs, and waterfalls like Hraunfossar and Barnafoss.
Kerið Crater: A lake-filled volcanic crater located along the Golden Circle route in South Iceland. Often called ‘the eye of the world,’ Kerið stuns with its vivid contrasts. Melted ice reveals a bright aquamarine lake that stands out against the red-hued walls of the caldera and the green vegetation around.
The picturesque Kerið crater in spring is full of striking contrasts. Photo taken by Gunnar Gaukur on one of our tours.
Driving in Iceland in May: Road Conditions and Accessibility
May in Iceland is a good time for road trips, especially in the south and west of the country. Snow and ice are almost gone, which makes driving around Iceland in May safe and less complicated than in the cold season. The main roads, including Ring Road (Route 1), are fully accessible and generally in good condition.
However, navigating in Iceland is not the same as in most European countries or the United States. The roads are narrower, with single lanes and steep drop-offs. Sheep often roam freely along the highways, especially in spring. Some highland and mountain F-roads may still be closed due to snow or muddy conditions, limiting access to areas like Kerlingfjöll until late spring or early summer.
Accessibility of highland roads: Iceland’s F-roads, like F35 or F225, are unpaved, rough, gravel tracks leading to the country's remote highlands. Unlike the main highways, these secondary routes are not regularly serviced, and most remain closed in May due to lingering snow.
Recommended self-drive routes: Main roads like the Ring Road are maintained year-round and are in excellent condition in May. The Golden Circle, South Coast, and Snæfellsnes Peninsula are all drivable, taking you to the country’s tallest waterfalls, rugged glaciers, and coal-black beaches.
Rental car advice: In May 2025, renting a vehicle in Iceland ranges from around 8,000 ISK (~$60) to 30,000 ISK (~$200) per day, depending on the car type—economy, campervan, or RV. In peak summer months, the prices may rise to approximately 9,000 ISK–32,000 ISK (~$68–$243) per day. A standard two-wheel-drive car is suitable for paved roads, while a 4x4 vehicle is required for accessing rugged roads with varying conditions in the Highlands.
Fuel station availability: While gas stations are easy to find along main roads like the Ring Road, they can be scarce in remote regions like the Westfjords. It’s best to fill up in larger towns such as Reykjavik or Akureyri before a trip—many stations are self-service and open 24/7.
Bridges and one-lane roads: Bridges and many rural roads in Iceland, especially outside major towns, are often single-lane. The speed limit on paved routes is 90 km/h (56 mph), lower than in many other European countries or the US. Always approach with caution and be prepared to stop if necessary.
The key to packing for Iceland in May is staying comfortable and prepared for mixed conditions, which include rain, sun, wind, and occasional snow. Bring easily layerable apparel, like thermal underwear, a fleece, a vest, and a windbreaker, so you can quickly add or remove garments. It may be warm enough to wear short sleeves on a hike when it isn’t too windy, but you might also need a puffer jacket and rain gear at times.
List of what to pack for Iceland in May.
A well-prepared packing list for Iceland in May includes clothes, footwear, accessories, and some practical items for outdoor activities like road trips. When considering what clothes to pack for Iceland in May, choose moisture-wicking materials like synthetics or Merino wool. Regarding shoe options, bring waterproof hiking boots or sneakers. Grab a pair of sunglasses for sunny days, a reusable water bottle for longer trips, a quick-drying towel, and a backpack (50 to 70 liters / 13.2 to 18.5 gallons). Throw in a camera with extra batteries so you can photograph all the beauty, and don’t forget a swimsuit if you want to take a dip in one of the hot springs.
Festivals and Events in Iceland in May
Many Icelanders attend Hallgrímskirkja church during Easter weekend in May.
Icelanders love to celebrate their culture all year round, but May brings a particularly joyful atmosphere, filled with music, dance, and traditions. As the days get longer, Reykjavik in May comes alive with a range of festivals and events. Discover the best ways to embrace the light, life, and rhythm of spring in Iceland.
Aldrei fór ég suður festival—Translating to “I never went south,” the Aldrei Festival takes place annually in the welcoming fishing town of Ísafjörður over Easter weekend. Featuring a mix of rock, electro-pop, new-classic punk, and other music genres, the event is free to attend, with bands volunteering their time to create a high-spirited atmosphere.
Labour Day—Celebrated on May 1st, International Workers’ Day in Iceland is a public holiday, so schools and businesses are closed, but most stores remain open. This annual tradition is honored with speeches, labor union rallies, and outdoor events all over the country.
Iceland Innovation Week—Held in Reykjavík at the end of May each year, Innovation Festival 2025 is planned for May 12–16. The event features workshops, discussions, concerts, and new product pitch competitions. It aims to increase the innovation sector's visibility and create a vibrant space for knowledge to be shared.
Feast of the Ascension—Officially celebrated 40 days after Easter Sunday, this Christian holiday honors Jesus Christ's ascension into heaven and falls on May 29 in 2025. Icelanders spend time with families and engage in outdoor activities such as hiking or picnicking. Schools and businesses are closed, but most restaurants and stores remain open.
Nordic Church Choir Festival—Organized in Hallgrímskirkja Church in Reykjavík, this Nordic church music event is scheduled for May 29–June 1, 2025. One of the most breathtaking moments is when all 350–400 participants sing together in harmony.
May is a wonderful time to visit the land of ice and fire. As the country sheds its winter skin, lush grasses and wildflowers emerge from the awakening ground. With days stretching up to 21 hours and warmth filling the air, it’s an ideal month for adventure seekers, wildlife enthusiasts, or road trip adventurers. Traveling in Iceland in the spring is a perfect balance of outdoor activities and budget-friendly deals. Visit Iceland in May and embrace the magic of the shoulder season.
While the month offers incredible opportunities for exploration, there are a few things to keep in mind when planning your trip. Here's what you should be aware of before heading out:
What’s NOT Possible in May - Heads Up!
Things to keep in mind when visiting Iceland in May. Arctic Adventures.
FAQs
When is the best time to go to Iceland?
The best time to go to Iceland is shoulder season if you seek lower prices and peak season if you’re looking for specific activities such as hiking or seeing the Northern Lights. Spring and fall are the best times to visit Iceland for fewer crowds and budget-friendly tours, accommodations, and car rental deals. Winter is best for Aurora Borealis viewing, thanks to longer darkness hours. Summer is ideal for outdoor activities like longer treks and hikes in the Landmannalaugar, wildlife observations, and road trips.
Is it worth going to Iceland in May?
It is worth going to Iceland in May because the daylight lasts almost 24 hours a day, and the prices are still lower than in peak season. You can spend time outdoors, exploring waterfalls and national parks, observing wildlife, and bathing in warm geothermal springs. The weather in May in Iceland feels summery yet refreshingly cool, which, together with blooming nature, creates a sense of peaceful renewal in the air.
Is Iceland green in May?
Iceland is mostly green in May, with only small patches of snow left in remote areas like the Westfjords. As the ice melts and temperatures rise, the landscape awakens with fresh grasses, budding trees, and fragrant wildflowers. Mosses on lava fields become more vibrant, and valleys show their softer, greener side. In addition, the waterfalls begin to show their full power, and colorful rainbows arch over their mighty cascades.
What time does it get dark in Iceland in May?
With 17-21 hours of daylight in Iceland in May, it gets dark at 10 PM at the beginning of the month and at 11:30 PM at the end of the month. This allows for extended sightseeing and hiking opportunities. The slow-setting sun creates a serene golden hour effect, perfect for photography.
What can you do in Iceland in May?
In May, you can explore iconic waterfalls such as Gullfoss and Skogafoss, spot puffins, seals, and whales, and bathe in mineral-filled geothermal springs. The long hours of daylight are perfect for photography, long walks, and camping in stunning scenery. Famous attractions such as Diamond Beach in Iceland feel even more tranquil in May, with soft lighting and fewer crowds.
Can you go hiking in May in Iceland?
Yes, you can go hiking in Iceland in May. The weather is warm enough, but not too hot, so you won't sweat too much. Some higher-altitude trails, such as Fimmvorduhals, may still be closed due to snow, but the lower-altitude hikes, such as Þórsmörk valley, are in excellent condition in May. With more daylight, you can hike longer, but be prepared for rapidly changing weather conditions.
Can you go fishing in Iceland in May?
Yes, you can go fishing in Iceland in May. The fishing season typically begins in May, especially for Arctic Char and Trout. Be sure to check local regulations, as fishing permits are required, and specific areas may have restrictions or seasonal limitations.
Can you go camping in Iceland in May?
Yes, Iceland's temperature in May is warm enough to go camping. Stay in stunning, untouched regions and wake up to breathtaking panoramas of glaciers, mountains, and lava fields. Remember that wild camping in Iceland is not allowed, but you can find designated camping areas all over the country.
What to do in Reykjavik in May?
In Reykjavík in May, you can enjoy a mix of culture, nature, and nightlife. Reykjavik weather in May is perfect for long walks around the city, museum visits, and wildlife-watching tours departing from the capital. You can also attend various activities and festivals, from international celebrations to local music and dance events.
Where to stay in Iceland in May?
In May in Iceland, you can stay in hotels, guesthouses, countryside cabins, or budget-friendly hostels. There are many hotels in the capital, but if you want to spend the night in nature, you can book accommodations like the Óbyggðasetrið Hotel in Iceland’s largest wilderness. Most campgrounds also open in May, making it an excellent option for road-trippers and outdoor adventurers.
How to dress in Iceland in May?
When visiting Iceland in May, dress light but warm. Layer your clothing to dress up and down in case the weather changes. Wear thermal underwear (synthetic or Merino), a fleece mid-layer, and a waterproof jacket. Choose sturdy hiking shoes, wool socks, a scarf, and a hat.
What is the cheapest month to go to Iceland?
May is one of the cheapest months to visit Iceland. Accommodation, car rental, and tours are more affordable because there are fewer tourists than in the summer. Despite the savings, you can enjoy extended daylight, pleasant weather, and access to many of the country’s top attractions.
Should You Visit Iceland in May, April, or June?
You should visit Iceland in May if you want to enjoy summery weather without the peak season crowds, in April if you want to see the puffins return, and in June for hiking. All spring months offer exciting activities and budget-friendly prices.
