Falls Church Weather in December

Falls Church in December averages 9°C (48°F) during the day and 0°C (32°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.

Rainfall in Falls Church in December

Typically, you can expect about 11 days of rain this month, with 101 mm (4 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Falls Church in December

December in Falls Church brings typical temperatures with highs around 9°C (48°F) and lows of 0°C (32°F). During December, the winter season is in full swing. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights drop to 0°C (32°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Falls Church in December

You can expect a moderate amount of sunlight, with approximately 130 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Falls Church in December

December sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

December in Falls Church 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.