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Weather in Iceland by Month


Iceland's Weather by Month

Embarking on a journey to Iceland, a land often envisioned as a realm of frost and ice, reveals a surprising climate diversity that defies its chilly name. Far from the unyielding cold one might anticipate, Iceland's weather presents a milder, more nuanced climate than its Arctic neighbors, thanks to the moderating influence of the Atlantic currents. 

Iceland's winter months, while cool, maintain average temperatures around the freezing point, a mild contrast to the harsher cold found in other parts of the northern hemisphere. This moderate climate sets the stage for one of nature's most mesmerizing spectacles: the northern lights. Iceland's skies are renowned for their vivid auroras, often displaying a broader spectrum of colors than found elsewhere, making the island a premier destination for those chasing the magical aurora borealis. 

As the land of the midnight sun, Iceland's summer offers an entirely different allure. From late May to early August, the country basks in nearly continuous daylight, with the sun skirting the horizon but never fully setting, providing 16 to 21 hours of light. This endless day allows for extended exploration and outdoor pursuits, from hiking glaciers to soaking in geothermal pools under the sky's soft twilight. 

This guide delves into Iceland's weather, month by month, to equip you with the knowledge needed to plan your visit. Whether you're drawn by the allure of the northern lights or the enchanting summer solstice, understanding Iceland's unique climate patterns is key to making the most of your adventure in this extraordinary land. 

Weather in Iceland

Monthly Overview of Icelandic Climate 

Iceland's climate is often a surprise to many visitors. Despite its name suggesting a land of permanent frost, Iceland enjoys relatively temperate weather, with winter temperatures hovering around 0°C, allowing for the spectacular view of the Northern Lights in an array of colors. Conversely, summer brings up to 21 hours of daylight, perfect for outdoor adventures. 

Winter (December - February)

During winter, the average temperatures in Reykjavík are just below freezing, with the North, including Akureyri, experiencing colder weather. Snowfall can be expected, especially in the higher elevations and more northern locations such as Hvolsvollur and the Westfjords. 

monthly Icelandic weather - Winter

Spring (March - May)

Spring sees the gradual return of sunlight, with temperatures slowly rising. March can still be quite cold, but by May, the climate becomes milder. 

spring in Iceland

Summer (June - August)

Summer is the peak tourist season, thanks to mild temperatures that rarely exceed 15°C in the capital. The phenomenon of the midnight sun offers extended daylight hours for sightseeing. 

summer in Iceland

Autumn (September - November)

Autumn brings a noticeable drop in temperatures and daylight hours. Precipitation increases, with October often being the wettest month, especially in Reykjavík. 

Fall in Iceland

Essential Tips for Iceland's Seasons 

Icelanders often joke that they experience two seasons: winter and summer. Yet, each month demands specific preparations: 


  • Expect limited daylight hours. Bring sunglasses for the low sun.
  • Layers are key, as weather can change rapidly. 


  • Similar to January, but with increasing daylight. Continue to layer and watch for icy conditions. 


  • Transitioning into spring, the weather remains cold, but daylight hours increase significantly. 

Summer Months

  • Light clothing for warmer days, but always have a waterproof jacket on hand. 


  • The onset of autumn. Weather can still be pleasant, but prepare for cooler temperatures. 

Fall in Iceland


  • Expect wet conditions. Waterproof footwear is essential. 


  • Colder temperatures return. Winter gear is necessary once again. 


  • The heart of winter. Dress warmly and enjoy the festive atmosphere and potential Northern Lights sightings. 

Ideal Months for Aurora Borealis in Iceland 

The Northern Lights, or Aurora Borealis, are a major draw for visitors. The best times to witness this natural phenomenon are from late September to early April when the nights are darkest. Clear skies and minimal light pollution are essential for viewing, so consider traveling away from urban areas like Reykjavík for the best experience. 

Weather Expectations for Iceland's Regions 

Reykjavík Climate

The capital enjoys a milder climate compared to the rest of the country, with moderate temperatures year-round. 

Akureyri and the North

Expect cooler temperatures and more snow, which can offer great opportunities for winter sports. 

Akureyri weather

Hvolsvollur and the Westfjords

These regions experience colder temperatures throughout the year due to their northern location and elevation.

Typically warmer, windier, and wetter thanks to the Gulf Stream influence. 

Iceland's climate

Iceland's weather can be unpredictable, so it's crucial to be well-prepared for all conditions, no matter the month or region. Whether you're chasing the midnight sun or the mesmerizing dance of the Northern Lights, an Icelandic adventure is bound to be unforgettable. 

Plan your trip with the knowledge of Iceland's weather by month, and you're sure to have an incredible journey tailored to the experiences you seek.