Heating and Wind Design Conditions for Vermont

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
Burlington 44.47 73.15 341 14.515 -11 -6 23 21 18 24 30 21 27 6 70 11 180 93 -19 2.7 5.6
Montpelier/Barre 44.20 72.57 1165 14.087 -10 -6 21 19 17 22 20 20 20 4 320 9 220 91 -18 3.6 5.9