Heating and Wind Design Conditions for Colorado

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
Alamosa 37.45 105.87 7543 11.108 -17 -11 26 23 21 23 33 20 30 3 190 12 240 88 -27 2.0 7.9
Colorado Springs 38.82 104.72 6171 11.701 -2 4 29 25 21 28 35 23 33 7 20 12 160 95 -9 2.0 6.9
Craig 40.50 107.53 6283 11.652 -20 -12 26 20 17 22 33 17 27 2 270 9 250 93 -31 2.0 10.6
Denver 39.75 104.87 5331 12.076 -3 3 24 21 18 25 39 21 40 6 180 9 160 97 -11 2.3 7.0
Eagle 39.65 106.92 6539 11.539 -13 -7 22 19 17 20 33 18 32 3 90 11 230 93 -23 3.2 7.8
Grand Junction 39.12 108.53 4839 12.301 2 7 22 19 17 17 33 14 30 5 70 11 290 100 -3 2.0 8.5
Limon 39.27 103.67 5364 12.062 -6 1 27 23 21 27 29 22 25 9 160 12 200 96 -13 2.2 6.5
Pueblo 38.28 104.52 4721 12.355 -1 5 32 27 24 30 44 26 43 5 270 12 140 102 -12 1.9 7.7
Trinidad 37.27 104.33 5761 11.883 -2 6 25 22 19 24 41 21 42 5 290 10 210 98 -10 2.0 6.8