Heating and Wind Design Conditions for Finland

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
Helsinki 60.32 N 24.97 E 183 14.603 -11 -3 22 20 18 24 35 22 32 5 340 11 210 83 -12 3.1 9.5
Jyvaskyla 62.40 N 25.68 E 475 14.449 -21 -13 20 17 15 23 28 19 26 2 330 9 180 83 -22 4.3 7.6
Kauhava 63.10 N 23.03 E 144 14.623 -20 -14 21 19 17 23 31 21 31 2 80 9 230 82 -21 2.3 8.1
Kuopio 63.02 N 27.80 E 334 14.523 -21 -14 19 17 15 21 30 19 28 1 140 7 170 82 -21 2.5 7.9
Lahti 60.97 N 25.63 E 275 14.554 -15 -7 14 12 11 15 33 13 31 1 350 6 150 83 -19 2.7 7.2
Pello 66.80 N 24.00 E 275 14.554 -25 -20 14 13 11 14 25 12 24 1 300 7 340 82 -30 4.9 5.4
Pori 61.47 N 21.80 E 55 14.67 -12 -4 25 22 19 30 37 25 35 5 90 11 140 82 -13 2.5 7.9
Suomussalmi 64.90 N 29.02 E 734 14.314 -21 -17 17 14 13 18 30 15 27 1 360 7 270 83 -26 10.1 6.7
Tampere 61.42 N 23.58 E 367 14.506 -15 -8 19 17 15 21 34 19 32 2 10 9 10 84 -17 2.5 8.6
Turku 60.52 N 22.27 E 193 14.597 -10 -3 21 19 17 25 33 21 32 6 40 9 230 83 -11 2.2 9.7