Sigtuna Weather in January

Sigtuna in January sees very low daytime temperatures of 1°C (34°F) and nighttime lows of -5°C (23°F). Moderate snow/rainfall is typical, with around 41 mm (1.6 in) for the month.

Rainfall in Sigtuna in January

Historically, the month has about 17 days of snow/rain, averaging 41 mm (1.6 in) in total. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Sigtuna in January

January in Sigtuna brings typical temperatures with highs around 1°C (34°F) and lows of -5°C (23°F). The month of January belongs to the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights are well below freezing at -5°C (23°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. This month is known for being the coldest, so make sure you pack appropriately with plenty of warm clothing.

Sunshine in Sigtuna in January

This month is characterized by fewer sunny days, with about 40 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

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