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Dallas Weather in December

United States · 30-year monthly averages

👍 Good time to visit

December in Dallas is mild, with average daytime highs around 15°C (59°F) and nighttime lows near 4°C (40°F). Expect roughly 82mm of precipitation spread over about 5 rainy days, with a moderate amount of rain.

Avg high
15°C
59°F
Avg low
4°C
40°F
Rainfall
82mm
moderate
Rainy days
5
days with ≥1mm

🎒 What to pack

December vs the rest of the year

JanFebMarAprMayJunJulAugSepOctNovDec0°18°36°

FAQ

How hot is Dallas in December?
December in Dallas is mild, with average daytime highs around 15°C (59°F) and nighttime lows near 4°C (40°F). Expect roughly 82mm of precipitation spread over about 5 rainy days, with a moderate amount of rain.
Does it rain a lot in Dallas in December?
Dallas sees around 82mm of precipitation in December on average — moderate by global standards.
Is December a good time to visit Dallas?
December is a good month to visit Dallas, with generally agreeable conditions.