Sisimiut Weather in December

December in Sisimiut brings very low temperatures around -8°C (18°F) during the day, dropping to -13°C (9°F) at night, with quite a bit of snowfall expected, averaging around 60 mm (2.4 in) for the month.

Rainfall in Sisimiut in December

Historically, December sees about 14 days of snow, with a monthly average of 60 mm (2.4 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Sisimiut in December

In December, Sisimiut sees very low temperatures, with highs of -8°C (18°F). Nights drop to around -13°C (9°F). It stays very cold throughout much of the day, so warm winter clothing is essential. Nights drop below freezing to -13°C (9°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. With the coldest weather of the year, this month demands extra warmth. Be sure to layer up to stay comfortable.

Sunshine in Sisimiut in December

This month sees fewer sunny days, with about 0 hours of sunshine, perfect for those who enjoy cooler temperatures.

Wind Speed in Sisimiut in December

Wind speeds average 3 m/s (6 knots) during December. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

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