Heating and Wind Design Conditions for Georgia

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
Albany 31.53 84.18 194 14.593 27 30 19 17 15 19 50 18 50 4 360 9 250 100 17 2.2 7.2
Athens 33.95 83.32 810 14.270 20 25 19 17 15 20 40 18 40 10 290 9 270 98 11 3.5 6.6
Atlanta 33.65 84.42 1033 14.155 18 23 22 19 17 23 37 21 36 12 320 9 300 96 9 3.5 7.3
Augusta 33.37 81.97 148 14.617 21 25 20 18 15 21 45 19 46 5 290 9 250 100 13 3.7 5.6
Brunswick 31.15 81.38 20 14.685 30 34 18 17 16 19 49 18 49 8 350 10 250 98 22 2.5 7.7
Columbus, Fort Benning 32.33 85.00 233 14.572 23 27 16 13 11 17 46 15 46 3 320 5 240 100 14 2.9 6.7
Columbus, Metro Airport 32.52 84.93 397 14.486 23 27 17 15 14 18 44 16 46 7 310 9 310 99 14 2.3 6.1
Macon 32.70 83.65 361 14.505 23 27 19 17 15 20 46 18 45 7 320 9 270 100 14 2.7 6.4
Marietta, Dobbins AFB 33.92 84.52 1070 14.136 21 26 18 16 13 20 35 18 38 9 340 6 300 97 12 3.6 6.7
Rome 34.35 85.17 643 14.357 15 21 14 12 10 14 42 13 42 5 340 6 270 98 4 3.8 7.0
Savannah 32.13 81.20 49 14.669 26 29 20 17 15 21 49 19 49 7 270 9 270 98 18 3.0 5.4
Valdosta, Moody AFB 30.97 83.20 233 14.572 30 34 15 13 12 16 53 14 52 4 360 5 300 99 21 2.5 7.6
Valdosta, Regional Airport 30.78 83.28 203 14.588 28 31 17 15 14 18 55 16 56 4 340 8 300 99 17 3.2 7.7
Waycross 31.25 82.40 151 14.615 29 32 16 14 12 16 52 14 52 4 250 7 240 98 21 7.0 7.6