61. Wind chill factor
T
4
0
-4
-8
-12
-16
-20
-24
-28
-32
-36
-40
v
6
2
-2
-6
-11
-15
-19
-23
-27
-32
-36
-40
-44
10
-2
-6
-11
-16
-21
-25
-30
-35
-40
-44
-49
-54
14
-4
-9
-15
-20
-25
-30
-35
-40
-45
-51
-56
-61
16
-6
-12
-17
-23
-28
-33
-39
-44
-50
-55
-61
-66
etc.