Upplands-Väsby Weather in December

Upplands-Väsby in December averages 3°C (37°F) during the day and -3°C (27°F) at night. This is part of the winter season. Some snow/rainfall is to be expected.

Rainfall in Upplands-Väsby in December

Snow/rain is expected on roughly 18 days, totalling around 49 mm (1.9 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Upplands-Väsby in December

In December, Upplands-Väsby sees low temperatures, with highs of 3°C (37°F). Nights drop to around -3°C (27°F). Winter occurs in December. Expect a distinctly cold feel throughout the day, not just overnight. With overnight lows of -3°C (27°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Prepare for a very cold month by layering your clothing. It's always better to be prepared for the cold than to face it unprotected.

Sunshine in Upplands-Väsby in December

The city usually sees around 32 hours of sunlight, indicating fewer sunny days.

Wind Speed in Upplands-Väsby in December

December 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 December

At 4°C (39°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

December in Upplands-Väsby has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.