Heating and Wind Design Conditions for Japan

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
Aomori 40.82 N 140.77 E 9 14.695 18 20 21 19 17 22 31 19 31 8 230 10 220 92 15 2.0 3.1
Asahikawa 43.77 N 142.37 E 380 14.499 -2 2 13 11 10 12 27 10 25 2 80 6 270 90 -8 2.5 4.9
Atsugi 35.45 N 139.45 E 213 14.587 29 30 23 20 18 21 47 19 46 4 360 10 180 95 24 2.7 2.0
Fukuoka 33.58 N 130.45 E 39 14.679 30 32 21 18 16 21 40 19 41 8 10 11 10 96 26 2.0 2.3
Hakodate 41.82 N 140.75 E 118 14.637 13 16 20 18 15 21 32 18 30 5 290 7 220 86 9 2.2 2.7
Hamamatsu 34.75 N 137.70 E 157 14.617 30 32 22 20 18 22 44 20 44 8 10 13 270 94 26 2.7 1.8
Hiroshima 34.40 N 132.47 E 173 14.608 30 31 21 18 16 20 45 17 43 6 20 10 220 95 27 3.2 2.7
Hyakuri (Jasdf) 36.18 N 140.42 E 114 14.639 19 23 22 19 16 19 43 17 42 2 250 11 130 92 14 2.0 2.2
Kadena 26.35 N 127.77 E 147 14.622 50 52 24 21 18 22 61 20 62 10 70 12 240 94 45 2.0 2.5
Kagoshima 31.57 N 130.55 E 16 14.691 33 35 17 14 13 15 49 13 49 6 300 9 270 94 29 2.0 2.0
Kumamoto 32.82 N 130.72 E 127 14.632 28 30 15 13 11 14 42 12 44 3 360 8 240 96 24 2.2 2.0
Maebashi 36.40 N 139.07 E 370 14.504 26 28 18 15 13 18 43 16 44 7 330 8 110 98 22 2.9 3.1
Maizuru 35.45 N 135.32 E 72 14.662 28 30 19 16 13 18 42 15 41 4 240 7 20 95 25 1.8 2.7
Matsumoto 36.25 N 137.97 E 2004 13.666 16 18 18 16 14 17 40 16 40 3 30 9 170 93 11 2.5 2.5
Matsuyama 33.83 N 132.78 E 111 14.641 31 33 14 12 10 14 42 12 43 4 110 8 270 93 28 1.6 2.2
Miho (Civ/Jasdf) 35.48 N 133.25 E 29 14.684 30 31 24 21 19 26 35 23 37 14 260 13 260 93 26 2.9 2.2
Miyako Jima Island 24.78 N 125.28 E 134 14.629 54 56 26 22 20 22 64 21 64 13 360 13 210 92 51 1.1 2.2
Morioka 39.70 N 141.17 E 515 14.428 14 18 19 17 15 18 31 16 33 4 140 9 190 92 10 1.8 3.2
Nagasaki 32.73 N 129.87 E 114 14.639 33 35 17 15 13 16 49 14 49 5 300 6 230 94 30 1.8 1.6
Nagoya 35.25 N 136.93 E 55 14.67 27 29 22 18 16 22 45 19 44 3 350 9 10 96 23 2.7 2.3
Naha 26.18 N 127.65 E 26 14.686 53 55 29 26 23 30 58 27 59 16 10 13 200 91 51 1.1 2.0
Naze 28.38 N 129.50 E 22 14.688 49 50 16 14 12 16 56 14 56 7 190 7 210 94 45 3.8 1.3
New Tokyo Intl Apt 35.77 N 140.38 E 144 14.623 23 25 22 19 16 21 46 18 43 5 330 11 10 93 17 2.3 4.0
Niigata 37.92 N 139.05 E 22 14.688 27 29 24 21 18 27 38 23 36 11 200 10 140 97 24 4.0 3.8
Nyutabaru (Jasdf) 32.08 N 131.45 E 269 14.558 28 31 21 18 16 22 46 19 48 7 270 12 230 95 24 2.2 2.0
Oita 33.23 N 131.62 E 42 14.677 30 32 17 14 13 16 44 15 43 6 170 9 10 94 26 1.6 3.2
Osaka 34.78 N 135.45 E 49 14.674 28 30 19 17 15 18 44 16 44 5 10 9 10 96 26 2.0 2.2
Owase 34.07 N 136.20 E 88 14.653 30 32 17 14 12 17 46 15 47 3 280 9 70 95 27 2.5 2.7
Sapporo 43.05 N 141.33 E 62 14.667 12 15 16 14 12 15 32 13 29 3 130 7 150 89 8 2.7 3.6
Sendai 38.27 N 140.90 E 141 14.625 24 26 23 20 17 24 37 21 37 6 350 9 130 91 21 3.6 2.3
Shimonoseki 33.95 N 130.93 E 62 14.667 33 35 24 20 17 21 44 19 44 10 330 9 100 91 30 1.4 2.3
Shizuhama (Jasdf) 34.82 N 138.30 E 32 14.683 30 32 24 22 19 25 47 23 47 9 10 13 260 95 27 2.7 2.0
Tokyo, Intl Airport 35.55 N 139.78 E 26 14.686 31 32 28 24 21 27 50 24 45 7 280 14 10 94 27 2.5 3.1
Tosashimizu 32.72 N 133.02 E 108 14.643 34 36 23 19 17 21 55 17 52 8 350 8 250 88 31 1.8 2.2
Wakkanai 45.42 N 141.68 E 36 14.681 11 13 27 23 21 29 26 25 25 9 190 10 240 81 9 3.6 4.0