Heating and Wind Design Conditions for Arizona

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
Flagstaff 35.13 111.67 7011 11.335 1 8 21 18 17 21 29 18 30 3 20 9 220 89 -10 2.5 7.3
Kingman 35.27 113.95 3389 12.983 22 27 26 23 20 24 46 21 43 5 90 13 240 103 15 1.8 6.8
Page 36.93 111.45 4278 12.561 20 24 19 16 13 16 42 12 40 4 300 7 360 104 8 3.6 12.2
Phoenix, Int’l Airport 33.43 112.02 1106 14.118 34 37 19 16 14 17 59 14 58 5 90 9 270 114 30 2.2 4.6
Phoenix, Luke AFB 33.53 112.38 1089 14.126 35 38 19 15 13 16 58 13 55 4 340 9 210 115 30 2.2 3.8
Prescott 34.65 112.42 5043 12.208 15 20 22 19 17 21 42 18 42 6 190 11 230 98 7 2.2 6.2
Safford, Agri Center 32.82 109.68 3117 13.114 21 26 17 14 12 15 50 13 48 4 110 7 310 106 11 3.8 11.5
Tucson 32.12 110.93 2556 13.388 31 34 24 21 18 24 56 21 56 7 140 12 300 108 25 2.8 4.0
Winslow 35.02 110.73 4882 12.281 10 14 26 22 19 24 46 19 45 5 140 9 250 100 3 4.9 6.3
Yuma 32.65 114.60 207 14.586 40 44 19 17 15 20 59 17 58 4 30 7 280 116 29 1.8 11.9