Timonium Weather in December

Timonium in December averages 8°C (46°F) during the day and 0°C (32°F) at night. This is part of the winter season, and quite a bit of snow/rainfall is expected this month.

Rainfall in Timonium in December

Historically, the month has about 11 days of snow/rain, averaging 117 mm (4.6 in) in total. 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 Timonium in December

Timonium in December gets highs of 8°C (46°F) during the day and drops to 0°C (32°F) at night. During December, you'll experience the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of 0°C (32°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

Sunshine in Timonium in December

The area experiences a moderate amount of sunshine, with approximately 130 hours of sunlight expected. This means a decent mix of sun and overcast.

December in Timonium 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.

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

Timonium Temperature in December

Min Temperature 0°C (32°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 37%  

Precipitation 117 mm (4.6 in)  

Rainy days 11 days  

Humidity 64% *  

Sunshine 130 hours *  

Percentage Sunshine 45% *  

* Data from: Washington DC, the United States of America (74 KM, 46 Miles).

What to Wear in Timonium in December

Dress warmly and in layers for your trip to Timonium in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Timonium 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 Timonium's climate page.

More climate data for Timonium

Temperature Rainfall Sunshine Humidity

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