Dallas Weather in December

December in Dallas typically sees daytime highs of 7°C (45°F) and nighttime lows of 1°C (34°F). As the wettest month of the year, expect more rainfall than other months. It falls within the winter season.

Rainfall in Dallas in December

Dallas is in the rainy season in December, with rain on around 21 days and an average of 256 mm (10 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Dallas in December

December in Dallas sees highs of 7°C (45°F) and lows of 1°C (34°F) overnight. December is typically considered a winter month. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. The month is typically the coldest, so be sure to prepare by packing plenty of warm clothing.

Sunshine in Dallas in December

The area experiences limited sunny days, amounting to roughly 76 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

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

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 Dallas's climate page.

Dallas Temperature in December

Min Temperature 1°C (34°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 71%  

Precipitation 256 mm (10 in)  

Rainy days 21 days  

Sunshine 76 hours *  

Percentage Sunshine *  

* Data from: Salem, the United States of America (22 KM, 13 Miles).

What to Wear in Dallas in December

We recommend to layer up for chilly conditions in Dallas 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. Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Dallas in December

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

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 Dallas's climate page.

More climate data for Dallas

Temperature Rainfall Sunshine

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