Nortec NHTC - Manual (Page 26)

10-10
Page 18
2008-10-01
Table 4. Design Outdoor Conditions (cont)
JANUARY
Relative Humidity
(% RH)
JULY
Relative Humidity
(% RH)
Province City °C
Dry
Bulb
°F
7:30
A.M.
1:30
P.M.
7:30
P.M.
Dry
Bulb
°F
7:30
A.M.
1:30
P.M.
7:30
P.M.
°C
Manitoba Brandon
Churchill
The Pas
Winnipeg -34
-40
-37
-34 -29
-40
-35
-29 73
76
77
78 90
79
85
90 50
57
54
50 32
26
29
32
New Brunswick Campbellton
Fredericton
Moncton
Saint John -28
-27
-24
-24 -18
-16
-12
-12 77
72
82
82 87
89
88
81 54
47
52
62 31
32
31
27
Newfoundland Corner Brook
Gander
Goose Bay
St. John’s -23
-21
-32
-17 -10
-5
-26
1
84
76
85 84
85
86
79 47
45
42
60 29
29
30
26
N.W.T. Frobisher
Resolute
Yellowknife -43
-45
-45 -45
-49
-49 77
71
82 63
54
78 67
81
50 17
12
26
Nova Scotia Halifax
Sydney
Yarmouth -18
-17
-15 0
1
5 83
84
83 83
84
76 50
56
70 28
29
24
Ontario Thunder Bay
Hamilton
Kaspuskasing
Kingston
Kitchener
London
North Bay
Ottawa
Peterborough
Sioux Lookout
Sudbury
Timmins
Toronto
Windsor
Sault St. Marie -33
-18
-34
-24
-19
-18
-29
-27
-25
-36
-29
-36
-19
-16
-29 -27
0
-30
-11
-3
0
-20
-17
-13
-33
-20
-33
-3
-3
-20
80
75
79
84
80
77
77
78
81
79
82
86
91
87
85
88
90
87
90
90
65
89
90
90
92
88 52
52
52
69
58
53
46
50
53
69
44
45
56
51
48 30
33
31
29
31
32
31
32
32
18
32
32
32
31
29
P.E.I. Charlottetown -21 -6 86 84 57 29
Quebec Knob Lake
Mont Joli
Montreal
Port Harrison
Quebec City
Sept-Iles
Sherbrooke
Trois Rivieres -40
-24
-27
-39
-28
-33
-28
-28 -40
-11
-16
-39
-19
-27
-18
-18
79
75
76
81
55
62
88
86
80
87
88
70
71
58
60
47
58
58
13
17
31
30
27
31
31
Saskatchewan Prince Albert
Regina
Saskatoon
Swift Current -41
-37
-37
-34 -41
-34
-34
-29 77
81
76
79 88
92
90
93 31
33
32
34
Yukon Territory Dawson
Whitehorse -49
-43 -56
-45 76
80 57
78 60
40 14
26