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 |