Kjalarnes Weather in December

Kjalarnes in December averages 3°C (37°F) during the day and -3°C (27°F) at night. This is part of the winter season, and quite a bit of snow/rainfall is expected this month.

Rainfall in Kjalarnes in December

The climate data from previous years indicates about 19 days of snow/rain, averaging 136 mm (5.4 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Kjalarnes in December

If you're visiting Kjalarnes in December, expect highs of 3°C (37°F) and overnight lows around -3°C (27°F). December marks the winter season. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. Nights drop below freezing to -3°C (27°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. It's a frigid month, so wearing warm clothing is crucial. Don't underestimate the cold; prepare accordingly.

Sunshine in Kjalarnes in December

The area sees fewer sunny days, with a projection of about 20 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

Wind Speed in Kjalarnes in December

Average wind conditions reach 6 m/s (12 knots) in December. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

Average water temperature in December

With water temperatures around 7°C (45°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June and July typically offer the best weather for Kjalarnes.