Average Temperatures for Texas in September





Average temperatures for September 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 September temperatures
High °F Low °F Place High °C Low °C
89 66 Athens 32 19
91 70 College Station 33 21
90 70 Dallas 32 21
89 67 Denton 31 19
87 68 Fort Worth 30 20
90 67 Killeen 32 19
87 65 McKinney 31 18
85 66 Sherman 30 19
91 67 Waco 33 19
88 64 Wichita Falls 31 18

South Central Texas

Normal temperatures for September
High °F Low °F Place High °C Low °C
93 73 Alice 34 23
91 70 Austin 33 21
91 70 Choke Canyon Lake Dam 33 21
96 73 Falcon Lake Dam 35 23
88 64 Fredericksburg 31 18
92 72 Kingsville 33 22
94 73 Laredo 35 23
88 65 Midland 31 18
89 66 New Braunfels 32 19
90 70 San Antonio 32 21

East Texas

September temperature averages
High °F Low °F Place High °C Low °C
87 66 Lake Fork 31 19
89 65 Longview 32 18
89 66 Lufkin 32 19
89 70 Sam Rayburn Lake Dam 32 21
87 65 Texarkana 31 18
89 66 Toledo Bend Reservoir Dam 31 19
88 67 Tyler 31 20

Gulf Coast

Average September temperatures
High °F Low °F Place High °C Low °C
87 72 Aransas Wildlife Refuge 31 22
89 70 Beaumont 31 21
92 75 Brownsville 33 24
91 73 Corpus Christi 33 23
89 76 Galveston 32 25
89 73 Houston 32 23
94 73 McAllen 34 23
89 77 South Padre Island 32 25
91 70 Victoria 33 21

West Texas

Average temperatures in September
High °F Low °F Place High °C Low °C
89 65 Abilene 32 18
84 58 Amarillo 29 14
92 69 Del Rio 33 21
88 65 El Paso 31 19
80 58 Guadalupe Mountains Park 27 14
95 68 Lajitas, Big Bend Park 35 20
85 60 Lubbock 29 15
85 62 Odessa 30 17
88 64 San Angelo 31 18
Reference

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

Texas Temperatures
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