Tysons Corner Weather in December

December in Tysons Corner sees daytime temperatures around 9°C (48°F) and lows of -1°C (30°F) at night. With around 96 mm (3.8 in) of snow/rainfall expected, it's worth packing a rain jacket.

Rainfall in Tysons Corner in December

You can typically expect 11 days of snow/rain this month, averaging around 96 mm (3.8 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Tysons Corner in December

December in Tysons Corner sees highs of 9°C (48°F) and lows of -1°C (30°F) overnight. The month of December belongs to the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. At -1°C (30°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.

Sunshine in Tysons Corner in December

The area enjoys a balanced 130 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Wind Speed in Tysons Corner 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 prefer dry days with pleasant temperatures, December may not be the ideal month to visit Tysons Corner. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
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• May
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• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Tysons Corner's climate page.

Tysons Corner Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 37%  

Precipitation 96 mm (3.8 in)  

Rainy days 11 days  

Humidity 64% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 130 hours *  

Percentage Sunshine 45% *  

* Data from: Washington DC, the United States of America (18 KM, 11 Miles).

What to Wear in Tysons Corner in December

We recommend to layer up for chilly conditions in Tysons Corner in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Tysons Corner in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Tysons Corner's climate page.

More climate data for Tysons Corner

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Tysons Corner climate overview or explore weather in the United States of America.