Heating and Wind Design Conditions for Newfoundland

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
Battle Harbour 52.30 55.83 26 14.68 -14 -10 40 35 32 48 17 42 15 18 270 17 230 78 -18 4.7 5.9
Bonavista 48.67 53.12 89 14.65 3 7 43 38 34 48 21 42 23 24 280 17 230 81 0 2.7 5.8
Cartwright 53.70 57.03 46 14.67 -18 -15 36 30 27 40 18 35 19 12 220 12 210 84 -23 4.1 4.5
Daniels Harbour 50.23 57.58 62 14.66 -7 -3 40 35 31 45 16 39 21 12 270 15 230 75 -12 3.2 6.5
Deer Lake A 49.22 57.40 72 14.66 -13 -7 24 22 18 26 21 22 19 3 240 14 220 86 -23 2.3 6.7
Gander Intl A 48.95 54.57 495 14.43 -4 0 32 28 25 37 20 32 22 16 270 13 230 85 -8 2.9 6.3
Goose A 53.32 60.37 160 14.36 -23 -20 26 22 20 30 3 26 5 11 250 12 250 89 -29 4.0 3.6
Hopedale 55.45 60.23 26 14.68 -21 -18 36 30 27 40 13 35 11 12 250 13 250 79 -25 4.5 5.8
St. John’s A 47.62 52.73 459 14.45 3 7 37 33 29 41 24 37 25 17 290 17 250 82 -2 2.5 4.9
Stephenville A 48.53 58.55 85 14.65 -2 3 33 28 23 36 21 30 21 11 50 9 250 79 -7 2.5 6.3
Wabush Lake A 52.93 66.87 1808 13.76 -33 -30 23 20 17 25 -5 21 -4 5 270 12 240 82 -43 3.8 4.3