Washington Weather in December

Washington in December sees low temperatures, with highs around 7°C (45°F) and overnight lows of -2°C (28°F). Snow/rainfall is fairly high at around 122 mm (4.8 in) on average, so pack waterproofs just in case.

Rainfall in Washington in December

Typically, you can expect about 12 days of snow/rain this month, with 122 mm (4.8 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Washington in December

If you're visiting Washington in December, expect highs of 7°C (45°F) and overnight lows around -2°C (28°F). The winter season takes place during December. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of -2°C (28°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

December in Washington has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.