Heating and Wind Design Conditions for Alabama
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 | |
Anniston | 33.58 | 85.85 | 186 | 99.11 | -7.1 | -4.5 | 7.3 | 6.3 | 5.7 | 7.9 | 8.3 | 6.9 | 7.8 | 2.5 | 300 | 3.3 | 240 | 36.7 | -12.3 | 1.8 | 4.1 |
Birmingham | 33.57 | 86.75 | 192 | 99.04 | -7.8 | -5.2 | 8.4 | 7.5 | 6.7 | 8.9 | 4.8 | 8.0 | 5.4 | 3.3 | 340 | 4.0 | 320 | 36.7 | -12.7 | 1.8 | 3.6 |
Dothan | 31.32 | 85.45 | 122 | 99.87 | -2.4 | -0.2 | 8.2 | 7.4 | 6.5 | 8.4 | 7.0 | 7.8 | 8.2 | 4.0 | 320 | 3.4 | 320 | 37.0 | -8.7 | 0.9 | 4.0 |
Huntsville | 34.65 | 86.77 | 196 | 98.99 | -9.4 | -6.6 | 10.4 | 9.0 | 8.0 | 10.4 | 4.2 | 9.3 | 4.4 | 4.6 | 340 | 4.3 | 270 | 36.3 | -13.9 | 1.7 | 4.2 |
Mobile | 30.68 | 88.25 | 67 | 100.52 | -3.1 | -1.0 | 9.7 | 8.6 | 7.8 | 10.1 | 8.9 | 9.2 | 9.1 | 4.3 | 360 | 3.9 | 320 | 36.2 | -7.6 | 1.1 | 3.5 |
Montgomery | 32.30 | 86.40 | 62 | 100.58 | -4.7 | -2.8 | 8.8 | 7.7 | 6.7 | 9.1 | 6.9 | 8.1 | 7.4 | 3.1 | 360 | 3.5 | 270 | 36.8 | -9.6 | 1.6 | 3.5 |
Muscle Shoals/Florence | 34.75 | 87.62 | 168 | 99.32 | -8.8 | -6.0 | 8.2 | 7.3 | 6.3 | 8.4 | 5.5 | 7.7 | 5.7 | 3.9 | 360 | 3.1 | 290 | 36.9 | -14.0 | 1.7 | 5.1 |
Ozark, Fort Rucker | 31.28 | 85.72 | 91 | 100.24 | -2.5 | -0.5 | 7.1 | 5.9 | 5.2 | 7.6 | 9.4 | 6.6 | 8.6 | 2.4 | 340 | 2.2 | 300 | 37.1 | -7.8 | 1.3 | 3.3 |
Tuscaloosa | 33.22 | 87.62 | 52 | 100.70 | -6.7 | -4.2 | 7.7 | 6.4 | 5.7 | 8.1 | 8.4 | 7.0 | 10.3 | 2.1 | 360 | 3.3 | 240 | 37.3 | -11.9 | 1.0 | 3.8 |