Heating and Wind Design Conditions for Utah

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
Cedar City 37.70 113.10 1714 82.36 -16.5 -13.3 11.4 10.0 8.9 10.7 3.6 9.4 4.0 1.7 140 5.3 200 36.1 -21.1 1.3 4.6
Ogden, Hill AFB 41.12 111.97 1459 84.98 -14.7 -11.6 9.6 8.4 7.5 10.0 -2.6 8.7 -2.5 4.2 110 2.7 190 35.5 -17.2 1.6 3.5
Salt Lake City 40.78 111.97 1288 86.78 -14.7 -11.7 12.0 10.1 8.8 11.9 5.7 9.6 4.2 2.9 160 5.0 340 37.9 -19.2 1.1 3.7