Cooling and Dehumidification Design Conditions for Pennsylvania

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 Feet psia DB MCWB DB MCWB DB MCWB WB MCDB WB MCDB WB MCDB DP HR MCDB DP HR MCDB DP HR MCDB
Allentown 40.65 75.43 384 14.493 90 73 88 72 85 71 76 86 74 84 73 82 73 123 81 71 117 79 70 111 78 19.4
Altoona 40.30 78.32 1503 13.915 89 72 86 70 83 69 74 85 72 83 71 80 71 119 79 69 113 77 68 109 76 19.4
Bradford 41.80 78.63 2142 13.593 83 69 80 68 78 66 72 79 70 77 68 75 69 116 75 68 111 73 66 105 72 21.2
Du Bois 41.18 78.90 1818 13.756 86 70 84 69 81 67 72 81 71 79 70 78 70 116 76 69 112 74 67 108 73 19.4
Erie 42.08 80.18 738 14.308 85 72 83 70 80 70 74 82 73 80 71 78 72 122 79 70 115 77 69 109 76 15.6
Harrisburg 40.20 76.77 308 14.532 92 74 89 73 86 72 77 87 76 85 74 83 74 130 82 73 123 80 72 118 79 18.8
Philadelphia, Int’l Airport 39.88 75.25 30 14.680 92 75 89 74 87 73 78 88 77 86 75 84 75 132 83 74 126 81 73 121 80 17.7
Philadelphia, Northeast A 40.08 75.02 121 14.631 93 76 90 74 88 73 78 88 77 87 75 84 76 135 83 74 129 82 72 121 82 19.1
Philadelphia, Willow Gr NAS 40.20 75.15 361 14.505 93 75 90 74 88 72 78 89 76 87 75 85 74 131 83 73 125 82 71 116 81 19.4
Pittsburgh, Allegheny Co. A 40.35 79.93 1253 14.042 90 72 87 71 85 70 75 85 74 84 72 81 71 122 79 70 117 78 69 113 77 18.0
Pittsburgh, Int’l Airport 40.50 80.22 1224 14.057 89 72 86 70 84 69 74 85 73 82 71 80 71 121 80 70 115 78 68 109 77 19.5
Wilkes-Barre/Scranton 41.33 75.73 948 14.199 88 71 85 70 83 69 74 83 73 81 71 79 71 120 79 70 115 77 69 109 76 18.8
Williamsport 41.25 76.92 525 14.419 90 73 87 71 84 70 76 85 74 83 73 80 73 125 80 72 118 78 70 113 77 20.3