Heating and Wind Design Conditions for Oklahoma
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 | |
Altus, AFB | 34.67 | 99.27 | 420 | 96.38 | -10.6 | -7.1 | 10.3 | 9.3 | 8.3 | 10.5 | 4.2 | 9.5 | 5.3 | 3.9 | 20 | 4.4 | 190 | 41.5 | -13.9 | 1.9 | 4.3 |
Enid, Vance AFB | 36.33 | 97.92 | 398 | 96.63 | -14.8 | -11.0 | 11.5 | 10.1 | 9.0 | 11.9 | 3.4 | 10.3 | 3.2 | 5.4 | 10 | 4.9 | 190 | 40.3 | -17.1 | 2.0 | 3.7 |
Lawton, Fort Sill/Post Field | 34.65 | 98.40 | 362 | 97.05 | -11.3 | -7.3 | 10.6 | 9.4 | 8.4 | 11.8 | 1.8 | 10.0 | 2.4 | 4.9 | 10 | 4.8 | 170 | 39.5 | -13.4 | 1.4 | 4.1 |
McAlester | 34.88 | 95.78 | 235 | 98.53 | -12.2 | -8.1 | 8.9 | 8.1 | 7.3 | 9.4 | 8.5 | 8.4 | 7.1 | 3.8 | 360 | 4.1 | 190 | 38.8 | -15.3 | 2.2 | 4.6 |
Oklahoma City, Tinker AFB | 35.42 | 97.38 | 394 | 96.68 | -12.1 | -8.5 | 10.7 | 9.6 | 8.7 | 11.0 | 5.7 | 9.7 | 5.5 | 4.6 | 10 | 4.8 | 190 | 39.3 | -14.3 | 1.8 | 3.4 |
Oklahoma City, W. Rogers A | 35.40 | 97.60 | 397 | 96.65 | -12.6 | -9.6 | 12.9 | 11.3 | 10.3 | 13.0 | 0.4 | 11.5 | 2.8 | 6.9 | 360 | 5.9 | 180 | 39.3 | -15.7 | 1.9 | 2.7 |
Tulsa | 36.20 | 95.90 | 206 | 98.87 | -12.9 | -10.1 | 11.3 | 10.3 | 9.2 | 10.8 | 7.6 | 9.7 | 4.7 | 4.9 | 360 | 5.4 | 180 | 39.4 | -16.4 | 2.0 | 3.1 |