Järna Weather in January

January in Järna sees daytime temperatures around 2°C (36°F) and lows of -4°C (25°F) at night. Pack a rain jacket because some snow/rainfall is likely.

Rainfall in Järna in January

Looking at the last 30 years, the data shows about 17 days with snow/rain, averaging 43 mm (1.7 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Järna in January

Expect highs of 2°C (36°F) in Järna in January, with nights dropping to around -4°C (25°F). The winter season takes place during January. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. At -4°C (25°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.

Sunshine in Järna in January

This month sees fewer sunny days, with about 45 hours of sunshine, perfect for those who enjoy cooler temperatures.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Järna. Our weather planner can help you explore destinations with more pleasant weather conditions.