Heating and Wind Design Conditions for West Virginia

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
Bluefield 37.30 81.20 2858 13.240 5 12 15 13 12 18 34 15 33 6 270 6 290 88 -6 4.0 8.5
Charleston 38.37 81.60 981 14.182 6 11 18 16 14 20 38 18 34 7 250 8 240 94 -2 2.8 6.7
Elkins 38.88 79.85 1998 13.665 -2 5 20 18 16 22 30 19 30 4 280 8 290 88 -12 2.8 5.4
Huntington 38.37 82.55 837 14.257 6 11 19 16 14 20 32 17 32 8 270 8 270 94 -2 5.0 7.6
Martinsburg 39.40 77.98 558 14.402 8 14 21 18 16 23 33 20 34 7 270 9 290 99 -3 4.0 8.3
Morgantown 39.65 79.92 1247 14.045 4 11 18 15 13 19 32 17 33 6 210 8 240 93 -4 3.6 8.6
Parkersburg 39.35 81.43 860 14.245 4 11 18 16 14 20 32 18 29 7 240 8 270 95 -4 3.1 9.2