Wind chill
From ASHRAE 1997, with permission
Actual thermometer reading, °F |
|||||||||||||
50 |
40 |
30 |
20 |
10 |
0 |
-10 |
-20 |
-30 |
-40 |
-50 |
-60 |
||
Wind Speed, mph |
0 |
50 |
40 |
30 |
20 |
10 |
0 |
-10 |
-20 |
-30 |
-40 |
-50 |
-60 |
5 |
48 |
37 |
27 |
16 |
6 |
-5 |
-15 |
-26 |
-36 |
-47 |
-57 |
-68 |
|
10 |
40 |
28 |
16 |
3 |
-9 |
-21 |
-34 |
-46 |
-58 |
-71 |
-83 |
-95 |
|
15 |
36 |
22 |
9 |
-5 |
-18 |
-32 |
-45 |
-59 |
-72 |
-86 |
-99 |
-113 |
|
20 |
32 |
18 |
4 |
-11 |
-25 |
-39 |
-53 |
-68 |
-82 |
-96 |
-110 |
-125 |
|
25 |
30 |
15 |
0 |
-15 |
-30 |
-44 |
-59 |
-74 |
-89 |
-104 |
-119 |
-134 |
|
30 |
28 |
13 |
-3 |
-18 |
-33 |
-48 |
-64 |
-79 |
-94 |
-110 |
-125 |
-140 |
|
35 |
27 |
11 |
-4 |
-20 |
-36 |
-51 |
-67 |
-83 |
-98 |
-114 |
-129 |
-145 |
|
40 |
26 |
10 |
-6 |
-22 |
-38 |
-53 |
-69 |
-85 |
-101 |
-117 |
-133 |
-148 |