Cooling and Dehumidification Design Conditions for Thailand

City Lat. Long. Elev. Std. Pres. Cooling DB / MCWB WB / MCDB DP / MCDB and HR Range of DB
0.4% 1% 2% 0.4% 1% 2% 0.4% 1% 2%
°N °W Meters kPa DB MCWB DB MCWB DB MCWB WB MCDB WB MCDB WB MCDB DP HR MCDB DP HR MCDB DP HR MCDB
Bangkok 13.92 N 100.60 E 12 101.18 37.1 26.5 36.1 26.1 35.2 25.7 28.8 34.3 28.1 32.7 27.6 31.9 27.5 23.4 31.3 27.1 22.9 30.6 26.7 22.3 30.3 9.3
Chiang Mai 18.78 N 98.98 E 314 97.61 37.8 22.5 36.8 22.4 35.5 22.6 26.1 31.7 25.7 31.2 25.4 30.8 25.0 20.9 28.1 24.2 19.9 27.8 24.1 19.7 27.4 13.6
Chiang Rai 19.92 N 99.83 E 395 96.67 36.8 22.0 35.6 22.0 34.3 22.6 26.2 31.5 25.9 31.1 25.6 30.7 24.9 21.0 28.7 24.6 20.6 28.4 24.3 20.2 28.0 13.9
Chumphon 10.48 N 99.18 E 5 101.26 35.2 26.2 34.2 26.3 33.5 26.2 27.6 33.2 27.2 32.6 26.9 32.1 26.1 21.5 30.8 25.7 21.0 30.3 25.5 20.7 30.1 9.3
Hat Yai 6.92 N 100.43 E 35 100.91 35.0 24.9 34.2 24.9 33.9 24.9 26.7 31.6 26.6 31.5 26.2 30.9 25.9 21.3 28.5 25.3 20.5 27.9 25.2 20.4 27.8 10.0
Phetchabun 16.43 N 101.15 E 116 99.94 38.3 25.5 37.3 25.4 36.2 25.3 27.7 33.5 27.2 32.9 27.0 32.5 26.2 21.9 30.8 25.9 21.5 30.3 25.6 21.1 29.9 11.6
Phrae 18.17 N 100.17 E 162 99.39 38.6 24.6 37.4 24.8 36.3 24.5 27.3 33.1 27.0 32.5 26.7 32.2 26.0 21.8 30.0 25.6 21.3 29.7 25.3 20.9 29.4 12.3
Tak 16.88 N 99.15 E 124 99.84 39.1 23.2 38.1 23.5 37.1 23.3 26.7 32.2 26.3 31.7 26.1 31.3 25.4 20.9 28.6 25.1 20.5 28.5 24.7 20.0 28.2 10.4