Table 21
Summer outside air and ground temperature design conditions
|
| Design | Design |
| Ground |
| ||
|
| Dry Bulb | Wet Bulb |
| Temp. |
| ||
State | City | ºF. | ºC. | ºF. |
| ºC. | ºF. | ºC. |
Alabama | Birmingham | 95 | 35 | 78 |
| 26 | 70 | 21 |
| Mobile | 95 | 35 | 80 |
| 27 | 75 | 24 |
|
|
|
|
|
|
|
|
|
Alaska | Fairbanks | 82 | 28 | 64 |
| 18 | 40 | 4 |
|
|
|
|
|
|
|
|
|
Arizona | Phoenix | 105 | 41 | 76 |
| 24 | 80 | 27 |
| Tucson | 105 | 41 | 72 |
| 22 | 80 | 27 |
| Yuma | 110 | 43 | 78 |
| 26 | 80 | 27 |
|
|
|
|
|
|
|
|
|
Arkansas | Little Rock | 95 | 35 | 78 |
| 26 | 70 | 21 |
|
|
|
|
|
|
|
|
|
California | Bakersfield | 105 | 41 | 70 |
| 21 | 75 | 24 |
| Fresno | 105 | 41 | 74 |
| 23 | 80 | 27 |
| Los Angeles | 85 | 29 | 65 |
| 18 | 65 | 18 |
| San Francisco | 85 | 29 | 65 |
| 18 | 65 | 18 |
|
|
|
|
|
|
|
|
|
Colorado | Denver | 95 | 35 | 64 |
| 18 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Connecticut | Hartford | 93 | 34 | 75 |
| 24 | 65 | 18 |
| New Heaven | 95 | 35 | 75 |
| 24 | 65 | 18 |
|
|
|
|
|
|
|
|
|
Delaware | Wilmington | 95 | 35 | 78 |
| 26 | 65 | 18 |
|
|
|
|
|
|
|
|
|
Dist. of Col. | Washington | 95 | 35 | 78 |
| 26 | 65 | 18 |
|
|
|
|
|
|
|
|
|
Florida | Jacksonville | 95 | 35 | 78 |
| 26 | 80 | 27 |
| Miami | 91 | 33 | 79 |
| 26 | 80 | 27 |
| Tampa | 95 | 35 | 78 |
| 26 | 80 | 27 |
|
|
|
|
|
|
|
|
|
Georgia | Atlanta | 95 | 35 | 76 |
| 24 | 72 | 21 |
| Augusta | 98 | 37 | 76 |
| 24 | 75 | 24 |
| Savannah | 95 | 35 | 78 |
| 26 | 75 | 24 |
|
|
|
|
|
|
|
|
|
Hawaii | Honolulu | 85 | 29 | 73 |
| 23 | 80 | 27 |
|
|
|
|
|
|
|
|
|
Idaho | Boise | 95 | 35 | 65 |
| 18 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Illinois | Chicago | 95 | 35 | 75 |
| 24 | 60 | 16 |
| Peoria | 96 | 36 | 76 |
| 24 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Indiana | Fort Wayne | 95 | 35 | 75 |
| 24 | 60 | 16 |
| Indianapolis | 95 | 35 | 76 |
| 24 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Iowa | Des Moines | 95 | 35 | 78 |
| 26 | 60 | 16 |
| Sioux City | 95 | 35 | 78 |
| 26 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Kansas | Topeka | 100 | 38 | 78 |
| 26 | 60 | 16 |
| Wichita | 100 | 38 | 75 |
| 24 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Kentucky | Louisville | 95 | 35 | 78 |
| 26 | 65 | 18 |
|
|
|
|
|
|
|
|
|
Louisiana | New Orleans | 95 | 35 | 80 |
| 27 | 75 | 24 |
| Shreveport | 100 | 38 | 78 |
| 26 | 70 | 21 |
|
|
|
|
|
|
|
|
|
Maine | Portland | 90 | 32 | 73 |
| 23 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Maryland | Baltimore | 95 | 35 | 78 |
| 26 | 65 | 18 |
| Cumberland | 95 | 35 | 75 |
| 24 | 65 | 18 |
|
|
|
|
|
|
|
|
|
Mass. | Boston | 92 | 33 | 75 |
| 24 | 65 | 18 |
| Springfield | 93 | 34 | 75 |
| 24 | 65 | 18 |
|
|
|
|
|
|
|
|
|
Michigan | Detroit | 95 | 35 | 75 |
| 24 | 60 | 16 |
| Grand Rap. | 95 | 35 | 75 |
| 24 | 60 | 16 |
| Saginaw | 95 | 35 | 75 |
| 24 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Minnesota | Minneapolis | 92 | 33 | 77 |
| 25 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Mississippi | Vicksburg | 95 | 35 | 78 |
| 26 | 75 | 24 |
|
|
|
|
|
|
|
|
|
Missouri | Kansas City | 100 | 38 | 76 |
| 24 | 60 | 16 |
| St. Louis | 95 | 35 | 78 |
| 26 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Montana | Helena | 95 | 35 | 67 |
| 19 | 55 | 13 |
|
|
|
|
|
|
|
|
|
Extracted by permission from Handbook of Air Conditioning, Heating and Ventilation. Second Edition, by Strock and Koral, Industrial Press.
|
| Design | Design |
| Ground |
| ||
|
| Dry Bulb | Wet Bulb |
| Temp. |
| ||
State | City | ºF. | ºC. | ºF. |
| ºC. | ºF. | ºC. |
Nebraska | Omaha | 95 | 35 | 78 |
| 26 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Nevada | Reno | 95 | 35 | 65 |
| 18 | 65 | 18 |
|
|
|
|
|
|
|
|
|
New Hamp. | Concord | 90 | 32 | 73 |
| 23 | 55 | 13 |
|
|
|
|
|
|
|
|
|
New Jersey | Atlantic City | 95 | 35 | 78 |
| 26 | 65 | 18 |
| Newark | 95 | 35 | 75 |
| 24 | 65 | 18 |
| Trenton | 95 | 35 | 78 |
| 26 | 65 | 18 |
|
|
|
|
|
|
|
|
|
New Mexico | Santa Fe | 90 | 32 | 65 |
| 18 | 65 | 18 |
|
|
|
|
|
|
|
|
|
New York | Albany | 93 | 34 | 75 |
| 24 | 60 | 16 |
| Buffalo | 93 | 34 | 73 |
| 23 | 65 | 18 |
| New York | 95 | 35 | 75 |
| 24 | 65 | 18 |
|
|
|
|
|
|
|
|
|
N. Carolina | Asheville | 93 | 34 | 75 |
| 24 | 70 | 21 |
| Charlotte | 95 | 35 | 78 |
| 26 | 70 | 21 |
| Raleigh | 95 | 35 | 78 |
| 26 | 70 | 21 |
|
|
|
|
|
|
|
|
|
North Dakota | Bismarck | 95 | 35 | 73 |
| 23 | 50 | 10 |
|
|
|
|
|
|
|
|
|
Ohio | Cincinnati | 95 | 35 | 78 |
| 26 | 65 | 18 |
| Cleveland | 95 | 35 | 75 |
| 24 | 65 | 18 |
| Columbus | 95 | 35 | 76 |
| 24 | 60 | 16 |
| Toledo | 95 | 35 | 75 |
| 24 | 65 | 18 |
|
|
|
|
|
|
|
|
|
Oklahoma | Okla. City | 101 | 38 | 77 |
| 25 | 65 | 18 |
| Tulsa | 101 | 38 | 77 |
| 25 | 65 | 18 |
|
|
|
|
|
|
|
|
|
Oregon | Portland | 90 | 32 | 68 |
| 20 | 70 | 21 |
|
|
|
|
|
|
|
|
|
Pennsylvania | Erie | 93 | 34 | 75 |
| 24 | 65 | 18 |
| Philadelphia | 95 | 35 | 78 |
| 26 | 70 | 21 |
| Pittsburgh | 95 | 35 | 75 |
| 24 | 65 | 18 |
| Scranton | 95 | 35 | 75 |
| 24 | 65 | 18 |
|
|
|
|
|
|
|
|
|
Rhode Island | Providence | 93 | 34 | 75 |
| 24 | 65 | 18 |
|
|
|
|
|
|
|
|
|
S. Carolina | Charleston | 95 | 35 | 75 |
| 26 | 75 | 24 |
| Greenville | 95 | 35 | 76 |
| 24 | 75 | 24 |
|
|
|
|
|
|
|
|
|
South Dakota | Sioux Falls | 95 | 35 | 75 |
| 24 | 55 | 13 |
|
|
|
|
|
|
|
|
|
Tennessee | Chattanooga | 95 | 35 | 76 |
| 24 | 70 | 21 |
| Knoxville | 95 | 35 | 75 |
| 24 | 70 | 21 |
| Memphis | 95 | 35 | 78 |
| 26 | 70 | 21 |
| Nashville | 95 | 35 | 78 |
| 26 | 70 | 21 |
|
|
|
|
|
|
|
|
|
Texas | Amarillo | 100 | 38 | 72 |
| 22 | 70 | 21 |
| Dallas | 100 | 38 | 78 |
| 26 | 70 | 21 |
| El Paso | 100 | 38 | 69 |
| 21 | 70 | 21 |
| Galveston | 95 | 35 | 80 |
| 27 | 75 | 24 |
| Houston | 95 | 35 | 80 |
| 27 | 75 | 24 |
| San Antonio | 100 | 38 | 78 |
| 26 | 75 | 24 |
|
|
|
|
|
|
|
|
|
Utah | Salt Lake City | 95 | 35 | 65 |
| 18 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Vermont | Burlington | 90 | 32 | 73 |
| 23 | 60 | 16 |
|
|
|
|
|
|
|
|
|
Virginia | Norfolk | 95 | 35 | 78 |
| 26 | 75 | 24 |
| Richmond | 95 | 35 | 78 |
| 26 | 70 | 21 |
| Roanoke | 95 | 35 | 76 |
| 24 | 70 | 21 |
|
|
|
|
|
|
|
|
|
Washington | Seattle | 85 | 29 | 65 |
| 18 | 75 | 24 |
| Spokane | 93 | 34 | 65 |
| 18 | 60 | 16 |
|
|
|
|
|
|
|
|
|
West Virginia | Charleston | 95 | 35 | 75 |
| 24 | 65 | 18 |
| Wheeling | 95 | 35 | 75 |
| 24 | 65 | 18 |
|
|
|
|
|
|
|
|
|
Wisconsin | Green Bay | 95 | 35 | 75 |
| 24 | 55 | 13 |
| Milwaukee | 95 | 35 | 75 |
| 24 | 55 | 13 |
|
|
|
|
|
|
|
|
|
Wyoming | Cheyenne | 95 | 35 | 65 |
| 18 | 55 | 13 |
|
|
|
|
|
|
|
|
|
20