Heating and Wind Design Conditions for Mississippi

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
Biloxi, Keesler AFB 30.42 88.92 10 101.20 -0.7 1.6 7.5 6.4 5.7 8.0 9.6 7.0 9.9 3.4 360 3.0 210 35.9 -4.9 1.1 4.1
Columbus, AFB 33.65 88.45 67 100.52 -6.5 -4.1 7.9 6.7 5.8 8.3 6.3 7.3 7.8 2.5 360 2.7 240 37.5 -11.1 1.5 3.8
Greenwood 33.50 90.08 47 100.76 -6.9 -4.5 8.4 7.6 6.3 8.5 7.8 8.0 8.3 2.9 360 2.9 180 37.4 -10.6 1.3 4.2
Jackson 32.32 90.08 101 100.12 -6.3 -4.1 9.1 8.0 7.1 9.3 7.1 8.3 7.6 3.2 340 3.6 270 36.7 -10.1 1.5 3.2
McComb 31.18 90.47 126 99.82 -4.9 -2.1 7.5 6.4 5.8 7.6 9.2 6.7 9.2 2.5 350 3.3 230 36.6 -9.2 1.1 4.0
Meridian 32.33 88.75 94 100.20 -6.2 -3.9 8.4 7.5 6.6 8.5 6.2 7.7 7.5 2.7 360 3.6 360 37.2 -10.5 1.6 3.3
Tupelo 34.27 88.77 110 100.01 -7.9 -5.3 8.4 7.5 6.7 8.8 6.6 7.8 6.6 3.2 10 3.3 260 37.1 -12.4 1.6 4.7