| Month | High (°F) | Low (°F) | Precipitation (in) |
|---|---|---|---|
| January | 59.5 | 34.8 | 1.7 |
| February | 63.9 | 38.7 | 1.6 |
| March | 71.2 | 45.8 | 2.1 |
| April | 78.7 | 52.3 | 2.2 |
| May | 85.7 | 61.4 | 3.3 |
| June | 92.3 | 68.7 | 3.1 |
| July | 94.6 | 71.3 | 2.4 |
| August | 94.6 | 70.6 | 2.5 |
| September | 88.2 | 64.4 | 3.1 |
| October | 79.5 | 54.1 | 2.8 |
| November | 68.5 | 43.6 | 2.0 |
| December | 60.4 | 36.2 | 1.9 |
| Entire Year | 78.1 | 53.5 | 28.6 |
| City | Average (°F) | Record (°F) | Yearly (inches) | |||
|---|---|---|---|---|---|---|
| High | Low | High | Low | Precipitation | Snow | |
| Abilene | 77.0 | 53.4 | 111 | -7 | 25.2 | 3.6 |
| Albany | 77.1 | 51.5 | 115 | -8 | 28.4 | 2.0 |
| Alice | 85.1 | 61.9 | 110 | 15 | 26.7 | n/a |
| Amarillo | 71.9 | 44.4 | 111 | -14 | 19.6 | 16.9 |
| Athens | 76.6 | 54.6 | 109 | -6 | 44.1 | 0.4 |
| Austin | 80.4 | 57.0 | 112 | -2 | 35.8 | 0.2 |
| Bay City | 79.4 | 61.1 | 109 | 7 | 46.6 | 0.0 |
| Baytown | 78.8 | 60.7 | 109 | 7 | 62.7 | 0.0 |
| Beaumont | 78.9 | 59.3 | 108 | 8 | 61.5 | 0.0 |
| Beeville | 81.9 | 60.1 | 111 | 8 | 31.2 | 0.0 |
| Big Spring | 78.0 | 52.2 | 114 | -5 | 20.2 | 1.8 |
| Boerne | 78.7 | 54.3 | 112 | -4 | 37.4 | 0.1 |
| Bonham | 73.9 | 52.1 | 115 | -5 | 45.8 | 1.2 |
| Brady | 78.1 | 53.6 | 110 | -2 | 27.2 | 0.4 |
| Brenham | 79.6 | 58.1 | 113 | -2 | 47.4 | 0.0 |
| Brownsville | 84.3 | 66.1 | 106 | 15 | 26.8 | n/a |
| Brownwood | 79.5 | 52.4 | 113 | -6 | 29.7 | 1.1 |
| Burnet | 77.7 | 54.0 | 114 | -4 | 31.8 | 0.3 |
| Carrizo Springs | 83.8 | 58.2 | 114 | 10 | 19.6 | 0.1 |
| Childress | 75.7 | 50.0 | 117 | -13 | 23.5 | n/a |
| Cleburne | 78.0 | 54.5 | 114 | -5 | 36.7 | 0.9 |
| College Station | 79.9 | 59.0 | 112 | -3 | 41.4 | n/a |
| Conroe | 79.3 | 57.0 | 110 | 3 | 46.7 | n/a |
| Corpus Christi | 82.4 | 63.4 | 109 | 13 | 31.7 | 0.0 |
| Corsicana | 77.2 | 55.0 | 113 | -5 | 42.0 | 0.4 |
| Crockett | 78.6 | 55.9 | 114 | 0 | 46.3 | 0.1 |
| Cuero | 82.7 | 58.5 | 114 | 7 | 33.9 | 0.2 |
| Dalhart | 71.5 | 41.3 | 110 | -21 | 15.6 | 19.4 |
| Dallas | 77.7 | 58.2 | 115 | -3 | 37.9 | 1.7 |
| Del Rio | 82.6 | 59.9 | 115 | 10 | 19.8 | 0.1 |
| Denton | 76.2 | 53.8 | 113 | -6 | 36.2 | n/a |
| El Paso | 78.9 | 53.1 | 114 | -8 | 8.8 | 2.8 |
| Fort Stockton | 80.5 | 53.2 | 117 | -6 | 12.6 | 1.5 |
| Galveston | 77.5 | 66.0 | 104 | 14 | 47.5 | 0.0 |
| Gatesville | 79.3 | 54.5 | 112 | -8 | 36.5 | 0.4 |
| Gruver | 70.9 | 41.7 | 110 | -14 | 20.7 | 10.9 |
| Harlingen | 85.2 | 64.3 | 108 | 14 | 24.7 | n/a |
| Hereford | 72.2 | 43.0 | 111 | -17 | 19.2 | 14.1 |
| Hillsboro | 78.4 | 55.7 | 113 | -6 | 38.1 | 0.6 |
| Hondo | 81.7 | 57.3 | 112 | 4 | 24.1 | n/a |
| Houston | 79.8 | 62.3 | 109 | 5 | 55.6 | n/a |
| Huntsville | 77.6 | 57.9 | 108 | 1 | 51.2 | 0.2 |
| Kingsville | 84.4 | 62.9 | 115 | 15 | 25.5 | n/a |
| Laredo | 86.4 | 63.5 | 115 | 11 | 19.8 | 0.1 |
| Levelland | 74.7 | 45.3 | 115 | -16 | 18.1 | 6.9 |
| Longview | 77.3 | 55.0 | 113 | -5 | 46.4 | n/a |
| Lubbock | 75.2 | 47.9 | 114 | -17 | 18.3 | 6.8 |
| Lufkin | 78.7 | 56.4 | 111 | -2 | 50.2 | n/a |
| Luling | 80.4 | 56.6 | 111 | -3 | 35.3 | 0.0 |
| Marshall | 75.7 | 54.6 | 112 | -13 | 51.3 | 0.7 |
| McAllen | 86.7 | 66.2 | 111 | 13 | 22.1 | n/a |
| McKinney | 76.3 | 54.0 | 118 | -7 | 39.1 | n/a |
| Midland | 78.2 | 51.6 | 116 | -11 | 13.5 | 4.5 |
| Mineral Wells | 78.2 | 53.4 | 114 | -8 | 31.8 | n/a |
| Mt. Pleasant | 76.8 | 51.6 | 118 | -12 | 47.1 | 2.1 |
| Nacogdoches | 77.9 | 54.8 | 112 | -4 | 49.8 | 0.1 |
| New Braunfels | 80.5 | 57.1 | 112 | 2 | 32.1 | 0.1 |
| Odessa | 78.2 | 51.6 | 116 | -11 | 13.5 | 4.5 |
| Palestine | 77.1 | 55.2 | 114 | -4 | 46.9 | 0.1 |
| Paris | 75.6 | 54.0 | 115 | -5 | 46.7 | 0.9 |
| Plainview | 72.9 | 46.4 | 112 | -8 | 19.3 | 8.2 |
| Port Arthur | 79.2 | 60.3 | 111 | 12 | 62.0 | n/a |
| Rio Grande City | 87.0 | 62.5 | 116 | 10 | 21.7 | 0.2 |
| San Angelo | 79.5 | 53.2 | 114 | -4 | 20.9 | 1.3 |
| San Antonio | 81.0 | 59.5 | 111 | 0 | 32.4 | 0.1 |
| San Marcos | 80.7 | 58.1 | 111 | -2 | 36.2 | 0.1 |
| Seminole | 76.1 | 47.3 | 114 | -23 | 17.0 | 5.3 |
| Sherman | 73.6 | 53.6 | 113 | -3 | 43.7 | 1.2 |
| Snyder | 76.6 | 49.9 | 115 | -11 | 20.8 | 1.6 |
| Stephenville | 76.6 | 52.9 | 111 | -8 | 28.7 | 0.6 |
| Sulphur Springs | 76.0 | 53.2 | 115 | -4 | 46.3 | 0.0 |
| Texarkana | 75.2 | 54.7 | 117 | -9 | 48.1 | n/a |
| Tyler | 77.4 | 56.4 | 108 | -1 | 47.4 | 1.1 |
| Victoria | 81.5 | 60.5 | 111 | 9 | 40.4 | n/a |
| Waco | 78.8 | 56.2 | 114 | -5 | 36.4 | 0.6 |
| Waxahachie | 77.1 | 55.6 | 115 | -4 | 36.7 | 0.0 |
| Weatherford | 75.9 | 52.0 | 116 | -10 | 34.8 | 0.1 |
| Wichita Falls | 76.4 | 52.1 | 117 | -12 | 27.9 | 3.0 |