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.