Heating and Wind Design Conditions for Tennessee
City | Lat. | Long. | Elev. | Std. Pres. | Heating Dry Bulb, °F | Extreme Wind Speed, mph | Coldest Month WS / MCDB | MCWS / MCWD to DB | Annual Extreme Daily | ||||||||||||
0.4% | 1% | 99.6% | 0.4% | Mean DB | Std. DB | ||||||||||||||||
°N | °W | Feet | psia | 99.6% | 99% | 1% | 2.5% | 5% | WS | MCDB | WS | MCDB | MCWS | PWD | MCWS | PWD | Max | Min | Max | Min | |
Bristol | 36.48 | 82.40 | 1519 | 13.906 | 9 | 14 | 20 | 17 | 15 | 21 | 35 | 19 | 36 | 6 | 270 | 8 | 250 | 92 | -1 | 3.0 | 7.5 |
Chattanooga | 35.03 | 85.20 | 689 | 14.333 | 15 | 20 | 19 | 17 | 15 | 20 | 37 | 18 | 38 | 7 | 360 | 8 | 280 | 97 | 7 | 3.6 | 7.0 |
Crossville | 35.95 | 85.08 | 1880 | 13.724 | 7 | 15 | 16 | 14 | 13 | 18 | 33 | 16 | 36 | 4 | 310 | 8 | 270 | 93 | -3 | 4.0 | 8.6 |
Jackson | 35.60 | 88.92 | 433 | 14.467 | 12 | 18 | 20 | 18 | 16 | 21 | 46 | 19 | 44 | 9 | 360 | 8 | 240 | 98 | 4 | 2.3 | 8.8 |
Knoxville | 35.82 | 83.98 | 981 | 14.182 | 13 | 19 | 21 | 18 | 15 | 21 | 48 | 19 | 45 | 7 | 50 | 8 | 250 | 95 | 4 | 3.0 | 7.8 |
Memphis | 35.05 | 90.00 | 285 | 14.544 | 16 | 21 | 22 | 19 | 17 | 22 | 42 | 20 | 42 | 10 | 20 | 9 | 240 | 99 | 9 | 2.8 | 7.2 |
Nashville | 36.13 | 86.68 | 591 | 14.385 | 10 | 16 | 22 | 19 | 17 | 22 | 46 | 20 | 42 | 8 | 340 | 9 | 230 | 97 | 1 | 3.3 | 7.8 |