Heating and Wind Design Conditions for Maryland
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 | |
Camp Springs, Andrews AFB | 38.82 | 76.87 | 282 | 14.546 | 13 | 18 | 21 | 18 | 16 | 23 | 30 | 21 | 32 | 7 | 350 | 9 | 230 | 98 | 4 | 2.9 | 6.7 |
Baltimore, BWI Airport | 39.18 | 76.67 | 154 | 14.614 | 11 | 15 | 24 | 21 | 19 | 25 | 31 | 22 | 31 | 10 | 290 | 11 | 280 | 97 | 4 | 2.9 | 5.8 |
Lex Park, Patuxent River | 38.28 | 76.40 | 39 | 14.675 | 16 | 21 | 20 | 17 | 15 | 22 | 30 | 19 | 35 | 9 | 340 | 9 | 270 | 98 | 8 | 2.3 | 6.1 |
Salisbury | 38.33 | 75.52 | 52 | 14.668 | 13 | 18 | 20 | 18 | 16 | 20 | 35 | 19 | 37 | 6 | 10 | 9 | 240 | 97 | 4 | 2.7 | 5.8 |