What to Expect: Iceland Weather in March

What is the Weather Like in Iceland in March?

March is considered the beginning of spring in Iceland, but don't let that fool you. The Iceland weather in march can still be quite cold and unpredictable. The average temperature in Iceland in March is around 32°F (0°C), with highs reaching up to 39°F (4°C) and lows dropping to 27°F (-3°C).

Rain and Snow

March is one of the wettest months in Iceland, with an average of 13 days of precipitation. This can come in the form of rain, snow, or a mix of both. The amount of precipitation varies throughout the country, with the south and west coasts receiving the most rain and the highlands experiencing the most snow.

Wind

Iceland is known for its strong winds, and March is no exception. The average wind speed in March is around 10 mph (16 km/h), but it can reach up to 20 mph (32 km/h) or more. This can make the already cold temperatures feel even colder, so be sure to pack warm layers and windproof outerwear.

Daylight Hours

In March, Iceland experiences around 12 hours of daylight, with the sun rising around 7:30 am and setting around 7:30 pm. This gives you plenty of time to explore the country, but be aware that the days are still quite short compared to other times of the year.

March 2025 Weather Recap

To better understand what to expect from the weather in Iceland in March, let's take a look at what happened in 2025 in terms of temperature, rain, snow, and sunshine.

March brought quite a mix of weather to Iceland in 2025. The southwest enjoyed sunny and mild days, while the north had calmer, drier conditions. Southwesterly winds were common, and by the end of the month, strong winds and thunderstorms hit the south. These late storms caused coastal flooding and triggered disruptions in some areas. Here’s a closer look at what March had in store:

(Most of the information is from Vedur.is)

Temperatures

• Reykjavík: Reykjavík averaged 3.1°C (37.58ºF), which is 1.9°C above the 1991–2020 average and 1.7°C above the past decade's average.
• Akureyri: The average temperature in Akureyri was 2.0°C (35.6ºF), 2.0°C above the 1991–2020 average and 1.8°C above the past decade's average.
• Stykkishólmur: The average temperature here was 2.7°C (36.86ºF).

Highest & Lowest Averages Nationwide

Here’s a quick breakdown of average temperatures in March 2025 and how they compare to the 1991–2020 period:

• The warmest average temperature, 4.9°C (40.82ºF), was recorded in Surtsey.
• The coldest average temperature, -4.3°C (24.26ºF), was at Gagnheiði.
• Svartárkot was the coldest inhabited spot, averaging -1.0°C (30.2ºF).
• The warmest day of the month reached 13.8°C (56.84ºF) at Steinar under Eyjafjöll on the 12th.
• The coldest temperature was -19.4°C (-2.92ºF), recorded at Setur on the 9th.

March 2025 Extremes

• In Reykjavík, the coldest day was -15.9ºC (3.38°F) on March 7th, while the warmest was 13.8ºC (56.84°F) on March 12th.
• In Akureyri, the lowest temperature was -15.9ºC (3.38°F) on March 7th, while the highest was 13.8ºC (56.84°F) on March 12th.

Precipitation

Rainfall varied a lot across the country in March:

• Reykjavík measured 104.1 mm, about 129% of the 1991–2020 average.
• Akureyri got 46.0 mm, close to the average.
• Stykkishólmur saw 109.0 mm, while Höfn in Hornafjörður had 3.1 mm (incomplete data).

Days with 1.0 mm or more of precipitation:

• Reykjavík: 17 days (3 more than average)
• Akureyri: 8 days (1 fewer than average)

Snow

Snowfall was light across the country, with minimal accumulation by the end of the month.

• Reykjavík had only 3 completely snowy days, 6 fewer than average for March.
• Akureyri had 11 snowy days, 5 fewer than usual.

Sunshine

March turned out to be a bright month, especially in the north:

• Reykjavík recorded 91.6 hours of sunshine, 18.7 hours below average.
• Akureyri had 104.3 hours, 26.5 hours more than the average.

What to Pack for Iceland in March

When packing for Iceland in March, it's important to be prepared for a variety of weather conditions. Here are some essential items to pack for your trip:

Warm Layers

The key to staying warm in Iceland is layering. Be sure to pack plenty of warm base layers, such as thermal underwear, long-sleeved shirts, and wool sweaters. These will help keep you warm and dry, even in the coldest temperatures.

Waterproof Outerwear

With the high chance of rain and snow, it's important to have waterproof outerwear. A good rain jacket and waterproof pants will keep you dry and comfortable while exploring Iceland's beautiful landscapes.

Sturdy Shoes

Iceland's terrain can be rugged and slippery, especially in March when there may still be snow and ice on the ground. Be sure to pack sturdy, waterproof shoes with good traction to keep your feet warm and safe.

Accessories

Don't forget to pack accessories to keep you warm and protected from the elements. A warm hat, gloves, and scarf are essential for staying warm in Iceland's cold weather. Sunglasses are also a must, as the sun can be quite bright even in the winter months.

What to Do in Iceland in March

Despite the cold weather, there are still plenty of activities to enjoy in Iceland in March. Here are some ideas to add to your itinerary:

Northern Lights

March is one of the best months to see the Northern Lights in Iceland. With longer nights and clearer skies, you have a higher chance of witnessing this breathtaking natural phenomenon. Be sure to check the forecast and plan a trip outside of the city to get the best view.

Glacier Hiking

Iceland is home to some of the most stunning glaciers in the world, and March is a great time to explore them. With the right gear and a knowledgeable guide, you can hike on a glacier and experience its beauty up close.

Hot Springs

Iceland is known for its geothermal activity, and there's no better way to warm up in March than by soaking in a hot spring. The Blue Lagoon is a popular choice, but there are also many natural hot springs scattered throughout the country.

Winter Sports

If you're feeling adventurous, you can try your hand at some winter sports in Iceland. Skiing, snowboarding, and snowmobiling are all popular activities in March. Just be sure to book in advance and check the weather conditions before heading out.

Tips for Traveling in Iceland in March

Here are some additional tips to keep in mind when traveling to Iceland in March:

Book Accommodations in Advance

March is a popular time to visit Iceland, so be sure to book your accommodations in advance. This is especially important if you plan on staying in a remote area or a popular tourist destination.

Be Flexible with Your Plans

Iceland's weather can be unpredictable, so it's important to be flexible with your plans. If a snowstorm hits, your flight may be delayed or canceled, and roads may be closed. Have a backup plan and be prepared to make changes to your itinerary if necessary.

Rent a 4x4 Vehicle

If you plan on driving in Iceland, it's recommended to rent a 4x4 vehicle. This will give you better traction on icy roads and allow you to explore more remote areas of the country.

Stay Safe

Iceland's weather can be harsh, so it's important to take precautions to stay safe. Always check the weather forecast before heading out, and be sure to dress appropriately for the conditions. If you plan on hiking or participating in any outdoor activities, be sure to let someone know where you're going and when you plan on returning.

Conclusion

Iceland's weather in March may be cold and unpredictable, but with the right preparation and mindset, you can still have an amazing trip. Be sure to pack warm layers, waterproof outerwear, and sturdy shoes, and plan for a variety of activities to make the most of your time in this beautiful country. With these tips in mind, you'll be ready to take on Iceland's March weather and create unforgettable memories.