Tukwila Weather in December

Thinking of visiting Tukwila in December? Expect low temperatures reaching 8°C (46°F) during the day, dropping to 2°C (36°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Tukwila in December

Historically, approximately 20 days this month are expected to have rain, averaging 141 mm (5.6 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Tukwila in December

Temperatures in Tukwila in December top out at 8°C (46°F) and drop to 2°C (36°F) overnight. 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 (36°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. Prepare for the coldest month of the year by packing warm and cozy winter cloths.

Sunshine in Tukwila in December

With limited sunshine this month, there are about 54 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

Wind Speed in Tukwila in December

In December, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

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