Heating and Wind Design Conditions for Newfoundland

City Lat. Long. Elev. Std. Pres. Heating Dry Bulb, °C Extreme Wind Speed, m/s Coldest Month WS / MCDB MCWS / MCWD to DB Annual Extreme Daily
0.4% 1% 99.6% 0.4% Mean DB Std. DB
°N °W Meters kPa 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 8 101.23 -25.4 -23.2 18.0 15.6 14.1 21.4 -8.4 18.8 -9.3 8.1 270 7.6 230 25.3 -27.5 2.6 3.3
Bonavista 48.67 53.12 27 101.00 -16.1 -14.0 19.1 17.0 15.1 21.3 -6.3 18.8 -5.3 10.8 280 7.6 230 27.3 -17.9 1.5 3.2
Cartwright 53.70 57.03 14 101.16 -28.0 -25.9 15.8 13.5 11.9 18.0 -7.6 15.7 -7.5 5.5 220 5.2 210 28.7 -30.5 2.3 2.5
Daniels Harbour 50.23 57.58 19 101.10 -21.6 -19.3 18.0 15.6 13.9 20.1 -8.7 17.2 -6.3 5.4 270 6.6 230 23.8 -24.4 1.8 3.6
Deer Lake A 49.22 57.40 22 101.06 -25.1 -21.7 10.6 9.6 8.1 11.4 -6.0 10.0 -7.2 1.1 240 6.1 220 30.2 -30.4 1.3 3.7
Gander Intl A 48.95 54.57 151 99.52 -20.0 -17.8 14.4 12.5 10.9 16.4 -6.5 14.1 -5.8 7.1 270 5.7 230 29.3 -22.1 1.6 3.5
Goose A 53.32 60.37 49 99.03 -30.5 -28.7 11.5 10.0 8.8 13.4 -16.2 11.8 -14.8 4.9 250 5.4 250 31.9 -33.8 2.2 2.0
Hopedale 55.45 60.23 8 101.23 -29.2 -27.5 15.9 13.5 11.8 17.9 -10.6 15.7 -11.9 5.4 250 6.0 250 26.0 -31.6 2.5 3.2
St. John’s A 47.62 52.73 140 99.65 -16.0 -14.1 16.6 14.7 12.9 18.4 -4.7 16.4 -3.7 7.6 290 7.6 250 27.5 -18.6 1.4 2.7
Stephenville A 48.53 58.55 26 101.01 -18.9 -16.3 14.6 12.5 10.3 16.0 -6.3 13.2 -6.3 4.9 50 3.9 250 26.3 -21.4 1.4 3.5
Wabush Lake A 52.93 66.87 551 94.88 -36.2 -34.4 10.0 8.8 7.7 11.1 -20.6 9.5 -19.9 2.1 270 5.2 240 28.0 -41.6 2.1 2.4