Average Temperatures for Texas in December





Average temperatures for December at cities, towns, parks and lakes throughout Texas are listed below.

You can jump to a separate table for each region of the state: North Central Texas, South Central Texas, East Texas, Gulf Coast and West Texas.

The tables give the normal maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

North Central Texas

Average December temperatures
High °F Low °F Place High °C Low °C
59 37 Athens 15 3
63 43 College Station 17 6
59 40 Dallas 15 4
57 36 Denton 14 2
57 37 Fort Worth 14 3
60 38 Killeen 16 3
58 37 McKinney 14 3
54 36 Sherman 12 2
60 38 Waco 16 3
56 32 Wichita Falls 13 0

South Central Texas

Normal temperatures for December
High °F Low °F Place High °C Low °C
71 50 Alice 22 10
64 43 Austin 18 6
65 45 Choke Canyon Lake Dam 19 7
72 50 Falcon Lake Dam 22 10
61 36 Fredericksburg 16 2
70 49 Kingsville 21 9
69 48 Laredo 21 9
59 34 Midland 15 1
63 40 New Braunfels 17 5
65 42 San Antonio 18 6

East Texas

December temperature averages
High °F Low °F Place High °C Low °C
57 38 Lake Fork 14 3
60 36 Longview 15 2
61 39 Lufkin 16 4
62 43 Sam Rayburn Lake Dam 17 6
56 36 Texarkana 14 2
61 39 Toledo Bend Reservoir Dam 16 4
59 40 Tyler 15 5

Gulf Coast

Average December temperatures
High °F Low °F Place High °C Low °C
66 47 Aransas Wildlife Refuge 19 8
64 45 Beaumont 18 7
74 55 Brownsville 23 13
70 50 Corpus Christi 21 10
66 52 Galveston 19 11
66 48 Houston 19 9
73 51 McAllen 23 10
72 57 South Padre Island 22 14
67 45 Victoria 20 7

West Texas

Average temperatures in December
High °F Low °F Place High °C Low °C
59 35 Abilene 15 2
52 26 Amarillo 11 -4
64 40 Del Rio 18 4
58 34 El Paso 14 1
54 33 Guadalupe Mountains Park 12 1
68 33 Lajitas, Big Bend Park 20 1
55 28 Lubbock 13 -2
58 33 Odessa 14 1
61 34 San Angelo 16 1
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

Texas Temperatures
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