Heating and Wind Design Conditions for Texas

City Lat. Long. Elev. Std. Pres. Heating Dry Bulb, °C Extreme Wind Speed, m/s Coldest Month WS / MCDB MCWS / MCWD to DB Annual Extreme Daily
0.4% 1% 99.6% 0.4% Mean DB Std. DB
°N °W Meters kPa 99.6% 99% 1% 2.5% 5% WS MCDB WS MCDB MCWS PWD MCWS PWD Max Min Max Min
Abilene 32.42 99.68 546 94.94 -8.9 -5.7 11.8 10.8 9.8 11.5 8.7 10.3 7.6 5.2 0 5.0 140 39.1 -12.1 1.6 3.3
Amarillo 35.23 101.70 1099 88.80 -14.4 -11.3 13.4 11.9 10.7 13.4 4.2 12.1 3.1 6.3 20 6.7 200 37.8 -18.2 1.6 3.1
Austin 30.30 97.70 189 99.08 -3.7 -1.3 10.3 9.1 8.0 11.1 5.0 9.7 6.2 5.3 10 4.3 180 38.4 -6.9 1.3 3.3
Beaumont/Port Arthur 29.95 94.02 7 101.24 -1.8 0.2 10.1 9.0 8.1 10.2 10.4 9.2 10.6 4.6 340 4.2 200 35.9 -5.4 1.4 2.5
Beeville, Chase Field NAS 28.37 97.67 58 100.63 -2.1 0.8 9.9 8.8 7.9 10.3 14.3 9.1 11.5 5.7 350 4.1 150 40.1 -5.7 1.4 4.6
Brownsville 25.90 97.43 6 101.25 2.1 4.2 12.1 10.8 9.8 11.4 17.8 10.3 16.4 5.9 330 7.0 160 36.6 -0.4 1.3 2.9
College Station/Bryan 30.58 96.37 98 100.15 -5.8 -1.9 9.2 8.3 7.6 9.2 8.5 8.3 9.3 5.5 350 4.2 170 38.6 -8.2 1.3 4.6
Corpus Christi 27.77 97.50 13 101.17 0.1 2.1 12.5 11.2 10.3 12.1 14.8 10.8 14.4 5.7 360 6.8 140 36.8 -3.7 1.1 2.9
Dallas/Fort Worth, Int’l A 32.90 97.03 182 99.16 -8.1 -4.4 11.4 10.3 9.4 11.8 7.7 10.5 8.1 5.6 350 4.6 170 39.4 -10.0 1.7 4.6
Del Rio, Laughlin AFB 29.37 100.78 330 97.42 -2.3 0.1 9.6 8.4 7.4 9.7 8.6 8.3 9.9 3.0 10 4.1 140 40.3 -5.6 1.7 3.2
El Paso 31.80 106.40 1194 87.78 -6.2 -3.9 11.0 9.3 7.9 10.7 10.3 9.2 9.6 2.1 20 3.8 180 40.0 -10.2 1.8 3.4
Fort Worth, Carswell AFB 32.77 97.45 198 98.97 -7.9 -4.2 9.9 8.8 8.0 10.2 6.3 9.1 7.2 5.0 10 3.6 10 39.3 -9.5 1.2 4.5
Fort Worth, Meacham Field 32.82 97.37 216 98.76 -7.2 -4.2 11.9 10.6 9.6 12.2 4.2 10.7 6.5 5.8 350 4.6 180 39.5 -10.2 1.7 3.2
Guadalupe Pass 31.83 104.80 1662 82.89 -10.6 -7.2 22.6 20.3 18.3 22.2 3.9 20.4 2.6 8.7 70 5.9 250 36.4 -12.4 1.6 3.8
Houston, Hobby Airport 29.65 95.28 14 101.16 -1.8 1.0 9.8 8.8 8.1 10.3 11.3 9.4 11.0 5.9 350 3.3 190 36.8 -4.7 1.1 4.5
Houston, Inter Airport 29.97 95.35 33 100.93 -2.6 -0.4 9.1 8.1 7.3 10.0 8.5 8.9 10.9 3.6 340 4.2 180 36.8 -5.6 1.7 3.0
Junction 30.50 99.77 522 95.21 -7.2 -4.8 8.3 7.3 6.5 8.3 11.8 7.1 11.7 2.8 360 4.1 150 39.8 -11.3 1.3 3.7
Killeen, Fort Hood 31.07 97.83 309 97.67 -6.6 -2.8 9.7 8.6 7.7 9.9 9.0 8.7 11.5 4.8 360 3.9 160 38.8 -9.3 1.1 4.8
Kingsville, NAS 27.50 97.82 15 101.14 -0.8 2.0 10.1 9.2 8.3 9.9 16.2 8.9 15.4 4.9 360 4.9 150 38.9 -7.8 1.1 5.6
Laredo 27.55 99.47 155 99.48 -0.1 2.2 10.5 9.7 8.9 10.0 15.0 8.9 16.5 3.9 320 5.8 140 41.3 -2.4 1.2 3.7
Lubbock, Int’l Airport 33.65 101.82 988 90.01 -11.7 -8.3 13.2 11.4 10.2 13.5 6.3 12.1 6.8 5.3 0 6.2 160 38.9 -15.5 1.4 3.1
Lubbock, Reese AFB 33.60 102.05 1017 89.69 -11.4 -7.8 11.3 9.8 8.6 11.2 9.1 9.8 6.6 4.6 20 4.9 170 39.1 -14.2 1.7 2.7
Lufkin 31.23 94.75 88 100.27 -4.9 -2.6 8.0 7.1 6.3 8.2 6.5 7.4 8.0 2.7 330 3.5 230 37.4 -8.6 1.8 2.9
Marfa 30.37 104.02 1481 84.75 -9.6 -7.3 10.9 9.4 8.2 11.2 6.6 9.6 7.4 2.3 360 4.1 220 36.3 -14.8 1.3 2.8
McAllen 26.18 98.23 33 100.93 1.3 4.2 10.5 9.7 9.0 10.4 20.2 9.4 19.9 4.8 350 6.3 130 40.9 -2.7 2.4 4.5
Midland/Odessa 31.95 102.18 872 91.28 -8.2 -5.4 12.7 11.1 9.9 12.1 9.8 10.4 8.9 4.2 20 5.7 180 39.3 -12.8 1.4 3.8
San Angelo 31.37 100.50 582 94.53 -6.9 -4.4 11.6 10.2 9.2 11.3 11.2 10.0 10.8 4.3 20 4.9 160 39.5 -10.7 1.6 3.4
San Antonio, Int’l Airport 29.53 98.47 242 98.45 -3.3 -1.0 9.7 8.6 7.7 10.3 6.3 9.1 6.9 4.4 350 4.4 160 37.7 -7.0 1.6 2.9
San Antonio, Kelly AFB 29.38 98.58 210 98.83 -2.7 -0.2 8.4 7.4 6.5 9.2 10.5 8.1 10.9 3.7 360 3.5 160 39.3 -5.8 1.6 3.6
San Antonio, Randolph AFB 29.53 98.28 232 98.57 -2.9 -0.6 8.4 7.4 6.5 8.8 7.4 7.8 8.7 3.2 340 3.3 150 38.2 -6.5 1.2 3.7
Sanderson 30.17 102.42 865 91.36 -4.9 -2.5 8.4 7.0 5.9 9.0 6.5 7.6 8.7 2.6 360 3.3 120 38.7 -12.8 1.6 4.6
Victoria 28.85 96.92 36 100.89 -1.7 0.7 11.5 10.3 9.2 11.4 9.9 10.2 10.7 5.3 360 5.1 180 37.0 -5.2 1.4 2.9
Waco 31.62 97.22 155 99.48 -5.7 -3.2 11.6 10.4 9.4 13.0 3.1 11.3 5.8 5.9 360 5.1 180 39.8 -9.1 1.6 3.6
Wichita Falls, Sheppard AFB 33.98 98.50 314 97.61 -9.9 -7.1 12.8 11.3 10.2 12.6 5.7 11.2 6.0 5.3 360 5.6 180 41.7 -13.7 1.9 3.7