Is Iceland Cold? What to Expect from the Weather Year-Round

Planning a trip to Iceland and wondering whether it will be too cold for you? One of the most common questions we hear is: Is Iceland cold? The answer, like much of Iceland’s weather, depends on where you are, what time of year it is, and how prepared you are for rapidly shifting conditions.

In this guide, we’ll walk you through Iceland’s climate in detail, from the scientific forces that shape it to the lived experience of what the cold actually feels like. We’ll explore regional differences, seasonal variations, and what makes Iceland feel colder (or milder) than you might expect. Along the way, we’ll help you understand how to prepare for Iceland’s unique environment and enjoy every moment of your visit.

• Related links: Weather in Iceland; Driving in Iceland

Table of Contents

• Iceland’s Climate
• How Cold is Iceland Month by Month?
• Iceland Weather by Region
• What Impacts Iceland’s Weather?
• What to Wear in Iceland
• Frequently Asked Questions

Iceland’s Climate: Why Iceland is Cold (But Not That Cold)

While Iceland’s name might evoke images of an arctic tundra, the reality is more nuanced. The country lies just south of the Arctic Circle, giving it a subarctic or cold oceanic climate depending on where you are. What that means is there are long, dark winters and short, mild summers.

The single biggest factor moderating the cold is the ocean. Specifically, the North Atlantic Current, an offshoot of the Gulf Stream, brings relatively warm water up from the tropics. This keeps much of Iceland, especially the south coast and Reykjavík area, much milder than comparable regions in Canada or Russia.

However, this only goes so far. Iceland’s famously strong winds, lack of forest cover, elevation changes, and massive glaciers all influence how cold it feels. The weather is also famously unpredictable. A sunny morning can quickly turn into a freezing windstorm, which is why local Icelandic people say, “If you don’t like the weather, wait five minutes.”

• Related reading: A Complete Guide to Iceland Weather and Temperatures Year-Round

Not All of Iceland Is Equally Cold

Because of its varied geography, Iceland doesn’t have a uniform climate. Elevation, proximity to the coast, and local wind patterns all affect how cold it gets.

The South Coast of Iceland, which includes Reykjavík, Vík, and many popular travel routes, tends to be milder year-round thanks to its coastal exposure and ocean influence. In contrast, North Iceland, the Eastfjords, Westfjords, and Highlands experience more extreme cold, especially in winter. These areas are farther from the warmest sea currents and are more likely to see heavy snowfall and below-freezing temperatures for extended periods.

During winter, temperatures in the capital region usually range between -1°C and 4°C (30°F to 39°F), but they can drop significantly farther north. In particularly cold snaps, areas in the north or interior can see temperatures plummet to -20°C (-4°F) or below.

How Cold is Iceland Month by Month?

Understanding how the cold impacts Iceland throughout the year can help you make an informed decision regarding when to book your trip.

• How cold is Iceland in January?
  • The cold in January is piercing, with a crispness in the air that bites at exposed skin. The snow-covered landscapes shimmer under the limited daylight, exuding a serene yet icy ambiance.
  • Discover more about Iceland in January.
    
• How cold is Iceland in February?
  • February’s chill is persistent, yet slightly tempered as daylight begins to stretch. The cold feels crisp and clean, and the snow adds a silent, icy beauty to the landscapes.
  • Discover more about Iceland in February.
    
• How cold is Iceland in March?
  • A transitional month, March still carries the winter’s icy touch, but with a hint of thaw. The air is brisk, and while the cold is still pronounced, there’s a whisper of spring’s warmth on the horizon.
  • Discover more about Iceland in March.
    
• How cold is Iceland in April?
  • April’s cold is milder; the harsh bite of winter begins to soften. The air, though still chilly, is invigorated with the fresh scent of blooming flora, heralding the arrival of spring.
  • Discover more about Iceland in April.
    
• How cold is Iceland in May?
  • The cold in May is gentle, a subtle chill that lingers in the air amidst blooming landscapes. The warmth of the emerging summer begins to melt away the remnants of winter’s grip.
  • Discover more about Iceland in May.
    
• How cold is Iceland in June?
  • June experiences a soft cold, barely a whisper, as summer unveils its mild warmth. The midnight sun casts an enchanting glow, turning the chilly nights into a distant memory.
  • Discover more about Iceland in June.
    
• How cold is Iceland in July?
  • July is graced with a tender coolness, a refreshing contrast to the warmth of summer days. The midnight sun keeps the harsh cold at bay, illuminating the nights with a magical aura.
  • Discover more about Iceland in July
    
• How cold is Iceland in August?
  • In August, a mild chill begins to creep back into the air, especially during the evenings. The warmth of summer still lingers, but the cold starts hinting at the approaching autumn.
  • Discover more about Iceland in August
    
• How cold is Iceland in September?
  • The September air is kissed with a noticeable chill as autumn unveils its colorful tapestry. The cold is crisp, heralding the gradual return of winter’s icy embrace.
  • Discover more about Iceland in September
    
• How cold is Iceland in October?
  • October’s cold is assertive, a clear indication of winter’s impending arrival. The air turns brisk, and the first frost adorns the landscape, signaling the return of the icy season.
  • Discover more about Iceland in October
    
• How cold is Iceland in November?
  • November marks the onset of a profound cold, as winter unfolds its icy narrative. The chill is penetrating, wrapping the landscapes in a silent, frosty elegance.
  • Discover more about Iceland in November
    
• How cold is Iceland in December?
  • December’s cold is intense and profound, a silent companion to the snowy landscapes and limited daylight. Every breath is a reminder of winter’s deep embrace, yet there’s a magical allure in the icy scenery.
  • Discover more about Iceland in December

Iceland Weather by Region: Average Temperatures Across the Country (Updated 2025)

The Role of Wind Chill in Iceland’s Cold

Temperature alone doesn’t tell the full story. Wind chill is the biggest factor that affects how cold it actually feels to your body. In Iceland, wind chill regularly makes the air feel 5 to 10 degrees colder than it is, especially in winter and early spring. Since the country lacks trees or natural windbreaks, gusts can reach significant speeds, particularly along the coast and in open highland areas. That’s why even if the forecast says 2°C, it might feel like -6°C once you step outside.

This is especially important to factor in when planning outdoor activities like hiking, glacier tours, or photography sessions. Staying warm means dressing not just for the number on the thermometer but also for the wind.

Why Iceland Feels Colder (Or Milder) Than You Expect

Several natural elements shape Iceland’s climate and make it feel different from what you might expect at first glance:

• Latitude: Iceland’s position near the Arctic Circle limits winter daylight and allows cold Arctic air masses to flow through the island.
• Volcanic Activity: While eruptions don’t directly affect daily temperatures, geothermal heat contributes to localized warmth and hot spring availability.
• Glaciers: With more than 10% of the island covered in glaciers, ambient temperatures can feel colder in those regions, particularly near Vatnajökull and Langjökull.
• Geography: Mountain ranges, fjords, and valleys all create microclimates. One area may be cold and windy, while another, just 30 minutes away, could be calm and a few degrees warmer.
• Ocean Currents: As mentioned earlier, the warm waters of the North Atlantic Current significantly moderate Iceland’s coastal climate, keeping much of the island warmer than inland areas of similar latitude elsewhere.

What to Wear in Iceland?

When travelling to Iceland, especially in winter, it’s important to dress warmly and be prepared for cold temperatures, strong winds, and potentially heavy snowfall. Here are some clothing items to consider packing:

1. Warm, waterproof jacket: Look for a jacket with good insulation to keep you warm, and make sure it’s waterproof or at least water-resistant to keep you dry in snow or rain.
2. Insulated pants: To keep your legs warm, consider packing a pair of insulated pants that are windproof and waterproof.
3. Warm base layers: Start with a good base layer that wicks moisture away from your skin and keeps you warm. Look for items made of wool or synthetic materials.
4. Fleece or wool sweater: Layer a warm, thick sweater over your base layers for added warmth.
5. Waterproof boots: Pack a pair of waterproof boots with good traction to help you walk on snow and ice.
6. Warm socks: Make sure to pack warm, thick socks to keep your feet warm and dry.
7. Hat, gloves, and scarf: Don’t forget to pack a warm hat, gloves, and scarf to protect your head, hands, and neck from the cold.
8. Sunglasses: The bright, snowy landscape can be hard on your eyes, so bring a pair of sunglasses to protect your eyes from the glare.
9. Hand warmers: Consider packing some disposable hand warmers to keep your hands warm in case of extreme cold.

Remember, it’s always better to pack too much warm clothing than too little, so don’t be afraid to bring extra layers and be prepared for changing weather conditions.

• Read Iceland Packing list for more packing info for different seasons in Iceland

Is Iceland Cold FAQs

• • Is Iceland cold all year?
    Iceland is cold for much of the year, but not freezing year-round. Winter (November to March) sees below-freezing temperatures in many areas, while summer (June to August) brings milder weather with highs around 10°C to 15°C (50°F to 59°F).

• • CIs Iceland constantly cold?
    No. While Iceland has a generally cool climate, it’s not perpetually cold. In summer, parts of the country can feel pleasantly mild, especially along the south coast. However, due to frequent wind and sudden weather shifts, it often feels cooler than the temperature suggests.

• • Is Iceland the coldest place in the world?
    Not even close. Despite its name, Iceland is much milder than many places at similar latitudes. Countries like Canada, Russia, and Greenland see much lower winter temperatures than Iceland thanks to its ocean-moderated climate.

• • Which parts of Iceland are coldest?
    Northern regions, the Highlands, the Eastfjords, and the Westfjords are generally colder than the south coast. These areas are more exposed and farther from the moderating effects of the ocean.

• • Which parts of Iceland are warmest?
    The south and southwest coasts, including Reykjavík and Vík, are typically the warmest parts of the country thanks to their coastal position and influence from the North Atlantic Current.

• • Can I visit Iceland in winter if I don’t like the cold?
    Yes, but be prepared. Winter travel in Iceland is beautiful but requires warm clothing and flexibility due to weather-related road closures or delays. If you want to avoid the coldest months, consider visiting from May to September.

• • Does Iceland get a lot of snow?
    Yes, Iceland does get snow, especially in the north and the interior Highlands, where snow can accumulate heavily in winter. Reykjavík and the south coast see snow too, but it’s often mixed with rain and melts quickly due to the milder coastal climate. Snow is most common from November through March.

Is Iceland Cold?

Yes, Iceland is cold, but not in the way many people expect. Thanks to the moderating effects of the ocean, the coastal regions (including Reykjavík) are relatively mild compared to other places at similar latitudes. Still, the north, the Highlands, and interior areas can see much harsher winter conditions, especially during cold snaps. The wind and rapidly changing weather can make it feel colder than it is, which is why smart packing and layered clothing are essential.

Whether you’re chasing the northern lights in winter or exploring waterfalls under the midnight sun, knowing what to expect from Iceland’s weather will help you travel comfortably and confidently.

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