Dallas December Weather

Averages and records for weather in Dallas, Texas in the month of December.
Typical Dallas December Weather
1991–2020
Average daily high 58.8 °F
Average daily low 39.8 °F
Average monthly precipitation 3.1 inches
Average monthly snow 0.3 inches
Daily chance of precipitation 22.4%
Daily chance of snow 0.98%
Dallas December Weather Records
1897–2024
Highest temperature 89 °F December 24, 1955
Lowest temperature 1 °F December 23, 1989
Highest daily low 69 °F December 16, 1924
Lowest daily high 13 °F December 22, 1989
Hottest average high temperature 95.2 °F 1939
Coldest average high temperature 44.9 °F 1983
Most daily precipitation 4.1 inches December 16, 1928
Most monthly precipitation 9.3 inches 1991
Most daily snow 6.3 inches December 25, 1926
Most monthly snow 6.4 inches 1926
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
December 1 62.8 43.0 81 15
December 2 62.4 42.7 82 20
December 3 62.1 42.4 88 23
December 4 61.7 42.1 85 24
December 5 61.4 41.8 82 18
December 6 61.1 41.6 82 12
December 7 60.9 41.3 82 13
December 8 60.6 41.1 82 13
December 9 60.3 40.8 80 16
December 10 60.0 40.6 81 10
December 11 59.7 40.3 82 10
December 12 59.4 40.2 83 18
December 13 59.3 40.0 81 15
December 14 59.1 39.9 81 15
December 15 58.9 39.8 85 9
December 16 58.8 39.7 84 10
December 17 58.5 39.5 83 12
December 18 58.2 39.3 82 15
December 19 58.0 39.2 80 10
December 20 57.9 39.1 78 8
December 21 57.8 38.9 85 8
December 22 57.7 38.7 77 5
December 23 57.6 38.6 81 1
December 24 57.5 38.5 89 5
December 25 57.5 38.5 82 5
December 26 57.4 38.4 81 17
December 27 57.3 38.3 81 19
December 28 57.2 38.2 82 13
December 29 57.1 38.1 80 11
December 30 57.0 38.0 87 9
December 31 56.9 38.0 83 12
Weather Station Details
Years Station Coordinates
1940–2024 Dallas Love Field location
1916–1939 Dallas WBO location
1897–1915 Dallas location