Heating and Wind Design Conditions for Quebec

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
Bagotville A 48.33 71.00 159 99.43 -30.7 -28.4 11.7 10.2 9.1 13.2 -16.0 11.5 -15.2 2.8 270 4.6 270 32.5 -34.5 1.4 2.8
Baie Comeau A 49.13 68.20 22 101.06 -28.4 -25.7 12.1 10.6 9.2 13.2 -10.1 11.3 -10.3 4.7 270 5.7 230 27.8 -33.3 1.8 3.8
Grindstone Island 47.38 61.87 59 100.62 -18.5 -16.3 21.9 19.3 17.2 24.4 -6.5 21.7 -6.2 10.5 290 8.1 250 25.9 -20.4 1.1 3.1
Kuujjuarapik A 55.28 77.77 12 101.18 -36.2 -34.3 12.8 11.1 9.9 11.8 -17.5 10.5 -19.0 3.5 120 6.0 180 29.3 -41.4 2.2 2.6
Kuujuaq A 58.10 68.42 37 100.88 -36.5 -34.8 12.9 10.9 9.5 14.0 -16.9 12.1 -19.0 2.2 230 4.9 180 27.9 -40.5 1.9 2.0
La Grande Riviere A 53.63 77.70 195 99.00 -36.0 -34.3 10.0 8.8 7.7 10.3 -17.6 9.0 -18.8 2.6 270 5.7 240 29.6 -39.2 2.0 1.9
Lake Eon A 51.87 63.28 561 94.76 -34.9 -33.0 10.4 9.2 8.2 10.4 -15.7 9.3 -17.6 2.2 270 4.3 230 26.7 -41.0 1.4 2.2
Mont Joli A 48.60 68.22 52 100.70 -24.5 -22.3 12.6 10.9 9.8 15.8 -13.3 13.3 -12.6 6.5 290 6.3 230 30.6 -27.8 1.7 2.5
Montreal Intl A 45.47 73.75 36 100.89 -24.4 -21.8 10.2 9.0 7.9 13.2 -7.4 11.5 -7.7 3.2 250 5.0 230 32.0 -28.3 1.3 2.5
Montreal Mirabel A 45.68 74.03 82 100.34 -26.9 -24.0 9.2 7.9 6.9 11.1 -10.6 9.5 -11.9 2.6 240 3.8 240 31.2 -31.7 1.0 2.4
Nitchequon 53.20 70.90 536 95.05 -36.3 -35.0 11.3 10.0 9.0 13.0 -21.3 11.2 -20.6 2.5 270 4.7 230 25.6 -43.2 2.0 2.6
Quebec A 46.80 71.38 73 100.45 -26.4 -24.0 10.8 9.4 8.3 13.2 -10.4 11.6 -11.5 4.3 250 5.2 250 31.7 -30.4 1.3 2.7
Riviere Du Loup 47.80 69.55 148 99.56 -25.1 -23.4 9.3 8.3 7.5 10.6 -9.9 9.3 -10.7 4.3 180 5.1 230 29.3 -27.6 1.1 2.6
Roberval A 48.52 72.27 179 99.19 -30.7 -28.5 10.4 9.1 8.1 12.1 -13.1 10.2 -12.0 3.1 270 5.3 220 32.3 -34.3 1.7 2.4
Schefferville A 54.80 66.82 521 95.22 -36.3 -34.7 11.8 10.3 9.2 13.5 -23.3 11.8 -22.8 3.2 320 5.5 270 27.2 -41.4 2.2 2.8
Sept-Iles A 50.22 66.27 55 100.67 -28.6 -26.3 12.1 10.2 9.0 13.2 -8.9 11.1 -10.7 3.7 300 4.9 220 27.7 -32.4 2.4 2.4
Sherbrooke A 45.43 71.68 241 98.46 -29.1 -25.7 8.5 7.4 6.7 9.9 -9.7 8.6 -9.8 2.1 110 4.1 250 31.2 -34.6 1.2 2.8
St. Hubert A 45.52 73.42 27 101.00 -24.4 -21.7 12.1 10.3 9.1 13.5 -7.7 12.2 -7.1 3.1 20 5.6 250 32.6 -28.8 1.4 2.7
Ste. Agathe Des Monts 46.05 74.28 395 96.67 -28.5 -25.9 8.6 7.4 6.5 10.0 -11.0 8.6 -11.7 1.9 290 3.9 270 29.8 -33.2 1.6 2.2
Val d’Or A 48.07 77.78 337 97.34 -33.0 -30.2 9.2 8.1 7.1 9.9 -11.0 8.8 -12.0 2.1 310 4.8 230 31.1 -38.2 1.6 2.7