Heating and Wind Design Conditions for Korea, North

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
Anju 39.62 N 125.65 E 27 101.00 -18.1 -15.7 8.3 7.1 6.1 7.6 -6.6 6.4 -7.4 1.2 140 2.4 230 32.4 -21.9 1.5 4.1
Ch’ongjin 41.78 N 129.82 E 43 100.81 -14.0 -12.0 6.9 5.4 4.4 6.8 -8.5 5.6 -8.6 2.9 320 1.3 90 31.0 -15.9 1.7 2.8
Changjin 40.37 N 127.25 E 1081 89.00 -28.2 -26.1 8.9 8.1 7.2 9.1 -15.8 8.2 -15.7 0.5 320 2.7 320 29.6 -31.9 2.6 1.9
Haeju 38.03 N 125.70 E 81 100.36 -12.2 -10.7 9.3 8.0 6.7 8.3 -5.4 7.4 -5.1 3.2 320 3.0 180 32.9 -13.8 2.0 2.5
Hamhung 39.93 N 127.55 E 38 100.87 -13.9 -12.1 8.2 6.9 5.8 9.4 -6.8 8.0 -5.5 3.2 360 4.0 230 33.8 -16.9 1.6 2.4
Namp’o 38.72 N 125.37 E 47 100.76 -13.2 -11.5 10.2 8.6 7.4 9.4 -6.1 8.2 -6.0 3.1 320 2.8 270 32.9 -14.7 3.2 2.8
P’yongyang 39.03 N 125.78 E 38 100.87 -16.2 -14.1 6.4 5.4 4.5 6.5 -7.3 5.6 -7.3 1.1 110 1.8 270 32.9 -18.6 1.3 3.6
Sinuiju 40.10 N 124.38 E 7 101.24 -16.0 -14.1 7.8 6.6 5.8 8.6 -7.1 7.2 -7.9 2.6 50 2.4 230 33.5 -19.9 2.1 2.8
Wonsan 39.18 N 127.43 E 36 100.89 -11.0 -9.2 7.0 5.8 5.0 7.1 -3.0 6.2 -3.9 2.8 270 1.6 250 33.7 -13.7 1.6 2.6