Cooling and Dehumidification Design Conditions for United Kingdom & Northern Ireland

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
Aberdeen/Dyce 57.20 N 2.22 W 65 100.55 21.7 16.8 20.0 15.8 18.5 14.7 17.5 21.0 16.3 19.4 15.3 17.9 15.8 11.3 19.6 14.9 10.7 18.0 14.0 10.0 16.9 7.2
Aberporth 52.13 N 4.57 W 134 99.73 22.3 16.9 20.2 16.0 18.5 15.4 17.7 20.8 16.8 19.0 16.0 17.9 16.6 12.0 18.6 15.9 11.5 17.8 15.2 11.0 16.9 5.2
Aughton 53.55 N 2.92 W 56 100.65 23.9 17.6 22.0 16.6 20.3 15.8 18.3 22.7 17.4 20.8 16.5 19.5 16.7 12.0 19.8 16.0 11.4 18.9 15.2 10.9 17.9 6.0
Aviemore 57.20 N 3.83 W 220 98.71 23.8 16.2 21.4 15.3 19.4 14.3 17.0 22.1 16.0 20.4 14.9 18.4 14.9 10.9 18.6 14.0 10.2 18.1 13.1 9.6 16.9 8.6
Belfast 54.65 N 6.22 W 81 100.36 22.5 16.7 20.7 15.9 19.2 15.3 17.7 21.1 16.8 19.7 16.0 18.4 16.3 11.7 19.0 15.5 11.1 18.1 14.7 10.5 17.5 7.1
Birmingham 52.45 N 1.73 W 99 100.14 25.7 17.5 23.9 16.5 22.3 16.1 18.5 23.8 17.6 22.4 16.7 20.9 16.7 12.0 20.1 15.9 11.4 19.3 15.0 10.8 18.5 9.4
Bournemouth 50.78 N 1.83 W 11 101.19 25.7 18.2 23.8 17.2 22.3 16.5 19.1 24.3 18.1 22.2 17.3 20.7 17.2 12.3 20.5 16.6 11.8 19.4 16.0 11.4 18.9 10.0
Bristol 51.47 N 2.60 W 11 101.19 26.3 18.2 24.5 17.4 22.8 16.6 19.2 24.6 18.2 22.8 17.3 21.2 17.1 12.2 21.4 16.4 11.7 20.0 15.7 11.2 19.1 7.1
Camborne 50.37 N 5.53 W 88 100.27 21.5 16.6 20.0 16.1 18.8 15.7 17.7 19.7 17.0 18.8 16.5 18.1 17.0 12.3 18.4 16.4 11.8 17.7 15.8 11.3 17.1 4.9
Cardiff 51.40 N 3.35 W 67 100.52 25.0 17.8 23.1 17.2 21.4 16.4 18.8 23.3 17.8 21.5 17.0 20.2 17.2 12.4 20.3 16.5 11.8 19.1 15.8 11.3 18.4 8.2
Edinburgh 55.95 N 3.35 W 41 100.83 22.1 16.3 20.4 15.6 19.0 14.8 17.2 20.8 16.3 19.5 15.5 18.2 15.7 11.2 18.8 14.9 10.6 17.6 14.1 10.1 17.1 8.1
Exeter 50.73 N 3.42 W 30 100.97 25.5 18.2 23.7 17.7 22.2 16.8 19.4 24.3 18.4 22.7 17.6 20.9 17.5 12.6 21.2 16.8 12.0 20.0 16.2 11.6 19.3 8.8
Finningley 53.48 N 1.00 W 17 101.12 25.5 17.7 23.7 17.0 22.0 16.1 18.6 23.9 17.7 22.4 16.8 20.9 16.6 11.8 20.4 15.8 11.2 19.5 15.0 10.7 18.5 9.6
Glasgow 55.87 N 4.43 W 8 101.23 23.7 17.0 21.6 16.0 19.6 15.0 17.7 22.4 16.7 20.5 15.7 18.7 15.9 11.3 19.5 15.0 10.7 18.4 14.2 10.1 17.3 8.1
Hemsby 52.68 N 1.68 E 14 101.16 23.5 18.1 21.8 17.1 20.4 16.5 18.7 22.0 17.8 20.9 17.1 19.6 17.3 12.4 20.3 16.6 11.8 19.2 15.9 11.3 18.4 7.7
Herstmonceux 50.87 N 0.33 E 17 101.12 24.7 18.3 23.2 17.4 21.7 16.7 19.1 23.9 18.2 22.0 17.4 20.5 17.4 12.5 20.9 16.7 11.9 19.5 16.1 11.5 19.0 8.5
Jersey/Channel Islands 49.22 N 2.20 W 84 100.32 24.7 18.1 22.8 17.0 21.1 16.5 18.7 23.4 17.8 21.4 17.2 19.9 17.2 12.4 19.5 16.6 11.9 18.6 16.1 11.6 18.2 6.1
Kirkwall 58.95 N 2.90 W 21 101.07 18.0 14.8 16.5 14.0 15.4 13.3 15.5 17.4 14.5 16.0 13.8 14.9 14.6 10.4 16.4 13.7 9.8 15.2 13.1 9.4 14.3 5.1
Lerwick 60.13 N 1.18 W 84 100.32 15.8 13.5 14.7 12.8 13.9 12.4 14.1 15.1 13.4 14.2 12.8 13.5 13.6 9.8 14.5 13.0 9.4 13.8 12.4 9.1 13.1 3.8
Leuchars 56.38 N 2.87 W 12 101.18 22.1 16.0 20.4 15.2 18.9 14.4 16.9 20.6 16.0 19.2 15.2 17.9 15.4 10.9 18.3 14.6 10.4 17.2 13.9 9.9 16.6 7.8
London, Gatwick 51.15 N 0.18 W 62 100.58 26.4 18.4 24.7 17.4 23.1 16.8 19.3 25.0 18.3 23.0 17.5 21.5 17.3 12.5 21.0 16.5 11.8 19.9 15.8 11.3 19.2 9.8
London, Heathrow 51.48 N 0.45 W 24 101.04 27.4 18.7 25.7 17.7 24.1 17.2 19.6 26.0 18.7 23.8 17.8 22.4 17.4 12.5 21.3 16.7 11.9 20.7 16.0 11.4 20.0 9.2
Lyneham 51.50 N 1.98 W 156 99.46 25.6 18.0 23.7 16.8 22.0 16.0 18.7 24.1 17.6 22.0 16.7 20.6 16.7 12.1 20.2 16.0 11.6 18.7 15.2 11.0 18.3 8.8
Lynemouth 55.02 N 1.42 W 30 100.97 20.6 16.0 19.3 15.3 18.2 14.7 16.9 19.2 16.2 18.3 15.5 17.5 16.0 11.4 17.8 15.2 10.8 17.1 14.6 10.4 16.7 4.9
Manchester 53.35 N 2.27 W 78 100.39 25.2 17.3 23.1 16.4 21.5 15.6 18.3 23.2 17.4 21.7 16.6 20.3 16.5 11.9 20.0 15.7 11.3 19.2 14.8 10.6 18.3 7.6
Nottingham 53.00 N 1.25 W 117 99.93 25.5 18.0 23.6 17.2 21.9 16.3 19.0 24.0 17.9 22.3 16.9 20.8 17.1 12.4 21.3 16.1 11.6 19.8 15.3 11.0 18.6 8.9
Oban 56.42 N 5.47 W 4 101.28 22.7 16.2 20.7 15.3 18.9 14.6 17.1 21.4 16.1 19.4 15.3 17.9 15.5 11.0 18.3 14.7 10.4 17.5 14.0 10.0 16.8 5.8
Plymouth 50.35 N 4.12 W 27 101.00 23.8 17.3 22.1 16.6 20.6 16.1 18.4 22.3 17.6 20.4 17.0 19.4 17.1 12.2 19.5 16.6 11.9 18.7 16.0 11.4 18.0 6.1
Stansted Airport 51.88 N 0.23 E 106 100.06 25.9 17.7 24.2 17.1 22.7 16.4 19.0 24.4 18.0 22.4 17.1 21.0 17.2 12.4 21.0 16.3 11.7 19.5 15.5 11.1 18.8 9.3
Stornoway 58.22 N 6.32 W 13 101.17 18.3 15.1 16.8 14.2 15.7 13.4 15.7 17.6 14.7 16.1 14.0 15.3 14.7 10.5 16.4 14.1 10.1 15.5 13.4 9.6 14.8 4.8
Valley 53.25 N 4.53 W 11 101.19 23.4 17.3 21.2 16.3 19.4 15.4 17.8 22.1 16.9 20.0 16.1 18.5 16.4 11.7 18.9 15.7 11.2 17.8 15.1 10.7 17.1 5.9
Wyton Raf 52.35 N 0.12 W 41 100.83 26.3 18.0 24.5 17.3 22.8 16.6 19.2 24.5 18.1 22.6 17.2 21.4 17.3 12.4 21.2 16.4 11.7 19.8 15.6 11.1 18.9 9.3