With Cooler Weather Here, It’s Time To Pull Out – The Chart

The official National Weather Service 'Wind Chill' Chart:

Temperature (Fahenhiet), wind speed (miles per hour)
and the equivalent temperature on exposed skin.

Calm	10 MPH	15 MPH	20 MPH	25 MPH	30 MPH	35 MPH	40 MPH	45 MPH	50 MPH	55 MPH	60 MPH
40 degrees	34	32	30	29	28	28	27	26	26	25	25
35 degrees	27	25	24	23	22	21	20	19	19	18	17
30 degrees	21	19	17	16	15	14	13	12	12	11	10
25 degrees	15	13	11	9	8	7	6	5	4	4	3
20 degrees	9	6	4	3	1	0	-1	-2	-3	-3	-4
15 degrees	3	0	-2	-4	-5	-7	-8	-9	-10	-11	-11
10 degrees	-4	-7	-9	-11	-12	-14	-15	-16	-17	-18	-19
5 degrees	-10	-13	-15	-17	-19	-21	-22	-23	-24	-25	-26
0 degrees	-16	-19	-22	-24	-26	-27	-29	-30	-31	-32	-33
-5 degrees	-22	-26	-29	-31	-33	-34	-36	-37	-38	-39	-40
-10 degrees	-28	-32	-35	-37	-39	-41	-43	-44	-45	-46	-48
-15 degrees	-35	-39	-42	-44	-46	-48	-50	-51	-52	-54	-55
-20 degrees	-41	-45	-48	-51	-53	-55	-57	-58	-60	-61	-62
-25 degrees	-47	-51	-55	-58	-60	-62	-64	-65	-67	-68	-69
-30 degrees	-53	-58	-61	-64	-67	-69	-71	-72	-74	-75	-76
-35 degrees	-59	-64	-68	-71	-73	-76	-78	-79	-81	-82	-84
-40 degrees	-66	-71	-74	-78	-80	-82	-84	-86	-88	-89	-91

Source: With Cooler Weather Here, It’s Time To Pull Out – The Chart

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