Álftanes Weather in December

December in Álftanes brings low temperatures, with daytime highs of 4°C (39°F) and nights around -2°C (28°F). Quite a bit of snow/rainfall is expected, around 135 mm (5.3 in), so pack an umbrella.

Rainfall in Álftanes in December

You can expect snow/rain on roughly 20 days based on historical data, averaging 135 mm (5.3 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Álftanes in December

December in Álftanes sees highs of 4°C (39°F) and lows of -2°C (28°F) overnight. Experience the winter season in December. Expect a distinctly cold feel throughout the day, not just overnight. Nights are well below freezing at -2°C (28°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. You will probably experience very cold weather in this month, so dressing warmly is vital. Be sure to prepare for the chill with the right clothing.

Sunshine in Álftanes in December

The month is characterized by fewer sunny days, with roughly 20 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Wind Speed in Álftanes in December

Wind speeds average 6 m/s (12 knots) during December. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.

Average water temperature in December

At 7°C (45°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Álftanes. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
• March
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• May
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• December

For a detailed overview over the year and the best time to visit Iceland, check out our Álftanes's climate page.

Álftanes Temperature in December

Min Temperature -2°C (28°F)  

Max Temperature 4°C (39°F)  

Water Temperature 7°C (45°F) *  

Chance of Rain 66%  

Precipitation 135 mm (5.3 in)  

Rainy days 20 days  

Humidity 79% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 20 hours *  

Percentage Sunshine 15% *  

* Data from: Reykjavík, Iceland (6 KM, 4 Miles).

What to Wear in Álftanes in December

Dress warmly and in layers for your trip to Álftanes in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. With water temperatures around 7°C (45°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Álftanes in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Iceland, check out our Álftanes's climate page.

More climate data for Álftanes

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Álftanes climate overview or explore weather in Iceland.