Texas Climate Data
We offer an Texas Manual J for $79 in 4-6 hours. We can also offer Texas Manual S $79 and Texas Manual D $99.
Below is a collection of Texas Climate Data and outdoor design conditions. We included an Texas state average of each category at the bottom of the Manual J climate data table. We created this to allow an easy to use free resource for Manual J professionals to use on jobsites, in the field, and while calculating Manual J heat loss and heat gain reports. If you have a custom set of data from Texas we would consider adding to the Texas Climate Data table simply email it to plans@manualjs.com
We can also create a Manual J using climate data from the tables below. Email pdf plans, jobsite address, and square footage to plans@manualjs.com and we will get your Texas Manual J taken care of.
Texas | Elevation in Feet | Latitude North Degrees | Heating 99% Outdoor Dry Bulb | Cooling Outdoor Air 1% Dry Bulb | Cooling Outdoor Air Coincident Wet Bulb | Cooling Design Grains 55% Relative Humidity Indoors | Cooling Design Grains 45% Relative Humidity Indoors | Cooling Design Grains 45% Relative Humidity Indoors | Daily Rating | Heating Design Days 65 degrees/Colling Design Days 50 degrees Ratio |
Abilene, Dyess Air Force Base | 1788 | 32 | 22 | 99 | 72 | 7 | 14 | 21 | M | 0.42 |
Abilene Regional airport | 1791 | 32 | 23 | 97 | 71 | 1 | 8 | 15 | M | 0.42 |
Alice international airport | 180 | 28 | 38 | 99 | 76 | 31 | 37 | 44 | M | 0.1 |
Amarillo international airport | 3606 | 35 | 14 | 95 | 66 | -17 | -10 | -2 | M | 1 |
Austin, Bergstrom international airport | 495 | 30 | 30 | 98 | 75 | 24 | 31 | 38 | M | 0.23 |
Bay City | 45 | 29 | 33 | 94 | 77 | 41 | 48 | 55 | M | 0.13 |
Beaumont | 16 | 30 | 32 | 92 | 79 | 58 | 64 | 71 | M | 0.22 |
Beeville, Chase Naval Auxilary Air Station | 190 | 28 | 34 | 98 | 77 | 38 | 44 | 51 | M | 0.13 |
Big Springs airport | 2561 | 32 | 20 | 97 | 69 | -7 | 1 | 8 | M | 0.48 |
Brownsville S. Padre Island international airport | 23 | 26 | 41 | 94 | 78 | 45 | 52 | 58 | M | 0.06 |
Brownwood | 1386 | 31 | 22 | 99 | 73 | 12 | 19 | 25 | M | 0.43 |
Bryan airport | 322 | 30 | 29 | 96 | 75 | 26 | 33 | 40 | M | 0.23 |
Burnet Municipal airport | 1283 | 31 | 30 | 97 | 72 | 11 | 18 | 25 | M | 0.28 |
Camp Mabry | 659 | 30 | 31 | 98 | 75 | 22 | 28 | 35 | M | 0.21 |
Childress Municipal airport | 1952 | 34 | 21 | 99 | 71 | 4 | 11 | 18 | M | 0.57 |
College Station, Easterwood airport | 328 | 31 | 30 | 97 | 76 | 30 | 37 | 43 | M | 0.23 |
Corpus Christi international airport | 43 | 28 | 37 | 94 | 78 | 46 | 53 | 59 | M | 0.11 |
Corpus Christi Naval Auxilary Air Station | 20 | 28 | 40 | 92 | 79 | 58 | 65 | 71 | L | 0.09 |
Corsicana | 448 | 32 | 25 | 98 | 75 | 23 | 30 | 37 | M | 0.39 |
Cotulla airport | 479 | 28 | 35 | 101 | 74 | 12 | 19 | 25 | M | 0.14 |
Dalhart Municipal airport | 3993 | 36 | 13 | 95 | 65 | -23 | -15 | -7 | H | 1.17 |
Dallas, Hensley Field Naval Auxilary Air Station | 495 | 33 | 26 | 98 | 75 | 25 | 31 | 38 | M | 0.35 |
Dallas, Love Field | 489 | 33 | 27 | 99 | 76 | 26 | 33 | 39 | M | 0.31 |
Dallas-Fort Worth international airport | 597 | 33 | 26 | 98 | 75 | 21 | 27 | 34 | M | 0.35 |
Dallas, Redbird airport | 659 | 33 | 28 | 99 | 75 | 22 | 28 | 35 | M | 0.32 |
Del Rio international airport | 1027 | 29 | 34 | 99 | 72 | 6 | 13 | 20 | M | 0.16 |
Draughon Miller Central Texas airport | 699 | 31 | 28 | 98 | 74 | 20 | 27 | 33 | M | 0.29 |
Dennison, N. Texas Regional airport | 763 | 33 | 20 | 98 | 75 | 24 | 31 | 38 | M | 0.54 |
Denton | 642 | 33 | 22 | 99 | 74 | 16 | 23 | 30 | M | 0.45 |
Eagle Pass | 884 | 28 | 32 | 99 | 73 | 11 | 17 | 24 | M | 0.17 |
El Paso international airport | 3917 | 32 | 26 | 98 | 64 | -33 | -25 | -17 | M | 0.42 |
Fort Hood, Gray Army Air Field | 1024 | 31 | 28 | 98 | 73 | 14 | 21 | 28 | M | 0.27 |
Fort Stockton PECOS | 3087 | 31 | 30 | 99 | 66 | -24 | -17 | -9 | M | 0.26 |
Fort Worth, Alliance airport | 741 | 33 | 27 | 99 | 75 | 20 | 27 | 33 | M | 0.38 |
Fort Worth, Carswell Air Force Base | 650 | 32 | 22 | 99 | 74 | 16 | 23 | 30 | M | 0.35 |
Fort Worth, Meacham international airport | 705 | 33 | 25 | 99 | 75 | 21 | 28 | 35 | M | 0.35 |
Fort Worth Naval Auxilary Air Station | 650 | 33 | 26 | 98 | 75 | 25 | 31 | 38 | M | 0.35 |
Galveston, Scholes international airport | 10 | 29 | 37 | 91 | 79 | 57 | 64 | 71 | L | 0.14 |
Georgetown Automated Weather Observation System | 787 | 31 | 28 | 97 | 73 | 12 | 19 | 26 | M | 0.29 |
Greenville | 535 | 33 | 22 | 99 | 74 | 16 | 23 | 29 | M | 0.51 |
Guadalupe Pass | 5453 | 31 | 19 | 89 | 60 | -39 | -31 | -23 | M | 0.74 |
Harlingen Rio Grande Valley international airport | 36 | 26 | 41 | 97 | 78 | 41 | 47 | 54 | M | 0.06 |
Hondo Municipal airport | 932 | 29 | 30 | 97 | 74 | 16 | 23 | 30 | M | 0.23 |
Houston, Bush Intercontinental airport | 105 | 30 | 33 | 95 | 77 | 37 | 44 | 51 | M | 0.19 |
Houston, William P. Hobby airport | 46 | 30 | 36 | 93 | 78 | 46 | 52 | 59 | M | 0.16 |
Houston, D.W. Hooks Memorial airport | 151 | 30 | 34 | 95 | 77 | 38 | 44 | 51 | M | 0.19 |
Houston, Ellington Field airport | 39 | 30 | 36 | 94 | 78 | 50 | 57 | 63 | M | 0.16 |
Huntsville | 363 | 30 | 27 | 98 | 75 | 23 | 30 | 37 | M | 0.28 |
Junction, Kimble County airport | 1749 | 31 | 25 | 98 | 71 | 0 | 7 | 14 | M | 0.34 |
Kelly Air Force Base | 682 | 29 | 33 | 99 | 74 | 18 | 25 | 32 | M | 0.18 |
Killeen Municipal airport Automated Weather Observation System | 846 | 31 | 30 | 98 | 74 | 20 | 27 | 34 | M | 0.28 |
Kingsville | 59 | 28 | 37 | 96 | 78 | 43 | 50 | 57 | M | 0.11 |
Lamesa | 2998 | 32 | 17 | 96 | 69 | -4 | 3 | 10 | H | 0.67 |
Laredo international airport | 509 | 28 | 38 | 101 | 74 | 12 | 19 | 26 | M | 0.1 |
Laughlin Air Force Base | 1073 | 29 | 34 | 102 | 73 | 5 | 12 | 19 | M | 0.16 |
Longview, Gregg County airport | 374 | 32 | 27 | 97 | 76 | 29 | 35 | 42 | M | 0.33 |
Lubbock international airport | 3241 | 34 | 19 | 96 | 67 | -13 | -6 | 1 | M | 0.67 |
Lubbock, Reese Air Force Base | 3338 | 33 | 18 | 95 | 67 | -13 | -6 | 1 | H | 0.71 |
Lufkin, Angelina Co. airport | 315 | 31 | 29 | 95 | 77 | 38 | 45 | 52 | M | 0.29 |
Marfa airport | 4849 | 30 | 19 | 92 | 61 | -39 | -31 | -23 | H | 0.89 |
Mc Gregor Automated Weather Observation System | 591 | 31 | 28 | 99 | 75 | 22 | 29 | 35 | M | 0.32 |
Mc Allen, Miller international airport | 112 | 26 | 41 | 99 | 77 | 31 | 38 | 44 | M | 0.06 |
Mckinney Municipal airport | 577 | 33 | 27 | 99 | 75 | 22 | 29 | 36 | M | 0.39 |
Midland international airport | 2861 | 32 | 23 | 98 | 68 | -16 | -9 | -1 | M | 0.46 |
Mineral Wells airport | 972 | 32 | 22 | 99 | 74 | 17 | 24 | 30 | M | 0.34 |
Nacogdoches Automated Weather Observation System | 354 | 32 | 28 | 95 | 76 | 33 | 40 | 46 | M | 0.34 |
Odessa, Winkler County airport | 2822 | 32 | 24 | 102 | 67 | -26 | -18 | -11 | H | 0.37 |
Paris, Cox Field | 561 | 34 | 25 | 97 | 75 | 28 | 34 | 41 | M | 0.46 |
Palacios Municipal airport | 16 | 29 | 36 | 91 | 79 | 59 | 66 | 72 | L | 0.15 |
Palestine CO | 422 | 31 | 27 | 98 | 76 | 30 | 36 | 43 | M | 0.3 |
Pampa | 3244 | 35 | 12 | 96 | 67 | -15 | -8 | 0 | H | 1.05 |
Pecos, Winkler County airport | 2822 | 32 | 24 | 102 | 67 | -26 | -18 | -11 | H | 0.37 |
Pine Springs, Guadalupe Pass | 5456 | 32 | 21 | 91 | 60 | -41 | -33 | -25 | M | 0.74 |
Plainview | 3374 | 34 | 13 | 96 | 68 | -9 | -2 | 5 | H | 0.9 |
Port Aransas | 20 | 28 | 41 | 85 | 78 | 63 | 69 | 76 | L | 0.11 |
Port Arthur airport | 16 | 30 | 34 | 93 | 78 | 51 | 58 | 64 | M | 0.19 |
Randolph Air Force Base | 761 | 30 | 31 | 97 | 74 | 18 | 25 | 32 | M | 0.22 |
Reese Air Force Base | 3327 | 34 | 18 | 97 | 67 | -15 | -8 | -1 | M | 0.67 |
Rockport, Aransas Co. airport | 26 | 28 | 39 | 91 | 79 | 60 | 67 | 73 | L | 0.1 |
Sabine | 20 | 30 | 36 | 87 | 77 | 54 | 61 | 67 | L | 0.21 |
San Angelo, Mathis Field | 1893 | 31 | 25 | 98 | 70 | -4 | 3 | 10 | M | 0.37 |
San Antonio international airport | 810 | 30 | 32 | 97 | 74 | 17 | 24 | 31 | M | 0.2 |
San Antonio, Kelly Air Force Base | 690 | 29 | 32 | 97 | 74 | 19 | 26 | 33 | M | 0.17 |
San Antonio, Randolph Air Force Base | 761 | 29 | 31 | 96 | 74 | 21 | 28 | 35 | M | 0.17 |
San Antonio, Stinson airport | 577 | 29 | 34 | 99 | 74 | 19 | 25 | 32 | M | 0.17 |
San Marcos Municipal airport | 597 | 30 | 31 | 97 | 74 | 21 | 27 | 34 | M | 0.23 |
Sanderson Remote Automatic Meterological Observing System | 2838 | 30 | 28 | 96 | 68 | -10 | -2 | 5 | M | 0.33 |
Sherman, N. Texas Regional airport | 763 | 33 | 20 | 98 | 75 | 24 | 31 | 38 | M | 0.51 |
Snyder | 2430 | 32 | 18 | 98 | 70 | -3 | 5 | 12 | M | 0.58 |
Stephenville, Clark Field | 1322 | 32 | 24 | 95 | 72 | 8 | 15 | 22 | M | 0.45 |
Temple, airport | 699 | 31 | 28 | 98 | 74 | 20 | 27 | 33 | M | 0.29 |
Tyler airport | 544 | 32 | 24 | 97 | 76 | 31 | 38 | 45 | M | 0.3 |
Vernon | 1264 | 34 | 17 | 100 | 73 | 10 | 17 | 24 | M | 0.58 |
Victoria Regional airport | 118 | 29 | 34 | 95 | 77 | 38 | 44 | 51 | M | 0.16 |
Waco Regional airport | 509 | 32 | 28 | 99 | 75 | 24 | 31 | 37 | M | 0.31 |
Wichita Falls Municipal airport | 1030 | 34 | 21 | 100 | 73 | 11 | 18 | 25 | M | 0.49 |
Winkler Co. airport | 2822 | 32 | 24 | 102 | 67 | -26 | -18 | -11 | H | 0.37 |
Texas State Average | 1187.0927835052 | 30.9587628866 | 27.8041237113 | 96.8041237113 | 73.2474226804 | 16.5463917526 | 23.4639175258 | 30.3402061856 | M | 0.3450515464 |