Järfälla Weather in January

January in Järfälla 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 Järfälla in January

Snow/rain is expected on roughly 17 days, totalling around 41 mm (1.6 in) for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Järfälla in January

Daytime temperatures in Järfälla reach 2°C (36°F) in January, dropping to -4°C (25°F) at night. Winter occurs in January. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. With lows of -4°C (25°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. On average, it is the coldest month of the year. So be prepared and make sure to pack winter clothes.

Sunshine in Järfälla in January

The area experiences limited sunny days, amounting to roughly 45 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

Wind Speed in Järfälla in January

January has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in January

With water temperatures around 2°C (36°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.

January in Järfälla can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.