Heating and Wind Design Conditions for Thailand
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 | |
Bangkok | 13.92 N | 100.60 E | 12 | 101.18 | 18.4 | 19.9 | 8.3 | 7.3 | 6.4 | 6.2 | 27.7 | 5.3 | 27.4 | 1.9 | 40 | 4.8 | 180 | 38.8 | 16.3 | 1.7 | 1.5 |
Chiang Mai | 18.78 N | 98.98 E | 314 | 97.61 | 11.9 | 13.1 | 7.4 | 5.9 | 4.9 | 5.7 | 22.3 | 4.3 | 23.8 | 0.4 | 360 | 3.1 | 190 | 39.5 | 9.0 | 0.9 | 1.0 |
Chiang Rai | 19.92 N | 99.83 E | 395 | 96.67 | 9.6 | 11.0 | 4.3 | 3.5 | 3.2 | 3.9 | 20.6 | 3.3 | 21.8 | 0.0 | 20 | 2.1 | 180 | 39.0 | 6.8 | 0.9 | 1.4 |
Chumphon | 10.48 N | 99.18 E | 5 | 101.26 | 19.1 | 20.2 | 7.9 | 6.8 | 5.9 | 8.5 | 28.1 | 7.7 | 28.1 | 0.0 | 30 | 4.0 | 120 | 37.7 | 17.2 | 1.1 | 1.3 |
Hat Yai | 6.92 N | 100.43 E | 35 | 100.91 | 20.9 | 21.8 | 8.1 | 7.1 | 6.2 | 8.3 | 28.5 | 7.3 | 28.5 | 0.2 | 330 | 3.3 | 240 | 37.7 | 19.6 | 1.1 | 0.8 |
Phetchabun | 16.43 N | 101.15 E | 116 | 99.94 | 13.6 | 15.2 | 4.4 | 3.9 | 3.4 | 4.6 | 26.1 | 4.1 | 26.1 | 0.1 | 360 | 2.6 | 180 | 40.2 | 7.9 | 0.7 | 10.6 |
Phrae | 18.17 N | 100.17 E | 162 | 99.39 | 12.9 | 14.3 | 4.3 | 3.5 | 3.2 | 3.3 | 24.7 | 3.0 | 26.3 | 0.2 | 30 | 2.2 | 240 | 40.6 | 9.1 | 1.1 | 3.2 |
Tak | 16.88 N | 99.15 E | 124 | 99.84 | 14.0 | 15.5 | 8.1 | 6.3 | 5.2 | 3.6 | 26.8 | 3.1 | 26.8 | 0.0 | 270 | 2.1 | 270 | 40.9 | 11.3 | 0.7 | 1.6 |