Col. 3
Annual Extreme
Col. 1a
Col. 1b
Col. 2a
Col.
Wet Bulb
Daily-Mean Db
0.4%
99.6%
1%
2b
Weather
99%
Station
Location
Temperatures
Winter 0.4%
1%
Summer
Winter
Summer
Db
Wb
Db
Db
Wb
Db
Maximum
Minimum
Danville*
Danville
40
558
93
78
-3
90
77
-4
-
-
-
-
Downey*
Waukegan
42
680
92
78
-6
89
76
-6
-
-
-
-
Hines
Meigs Field
41
623
92
74
-3
89
73
3
77
76
97
-10
Marion*
Mt. Vernon
-
-
95
79
0
92
78
0
-
-
-
-
INDIANA
Ft Wayne
Ft. Wayne AP
41
827
90
74
-4
88
73
2
77
75
95
-11
Indianapolis
Indianapolis
39
807
91
75
-3
88
74
3
78
77
94
-10
AP
Marion*
Marion
40
791
91
77
-4
90
75
-4
-
-
-
-
IOWA
Des Moines
Des Moines AP
41
965
93
76
-9
90
74
-4
78
76
98
-15
Iowa City*
Iowa City
41
645
92
80
-11
89
78
-11
-
-
-
-
Knoxville
Des Moines AP
41
965
93
76
-9
90
74
-4
78
76
98
-15
KANSAS
Leavenworth
Kansas City,
39
1024
96
75
-1
93
75
4
78
77
100
-7
MO AP
Topeka
Topeka AP
39
886
96
75
-2
93
75
4
79
78
100
-8
Wichita
Wichita AP
37
1339
100
73
2
97
73
8
77
76
105
-4
5-12
HVAC DESIGN MANUAL
SUPPORT DATA