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Preparedness Fact Sheet Wind Chill Chart long descriptionIf the temperature is 40°F and the wind is 5 miles per hour, then the windchill temperature is 36 If the temperature is 40°F and the wind is 10 miles per hour, then the windchill temperature is 34 If the temperature is 40°F and the wind is 15 miles per hour, then the windchill temperature is 32 If the temperature is 40°F and the wind is 20 miles per hour, then the windchill temperature is 30 If the temperature is 40°F and the wind is 25 miles per hour, then the windchill temperature is 29 If the temperature is 40°F and the wind is 30 miles per hour, then the windchill temperature is 28 If the temperature is 40°F and the wind is 35 miles per hour, then the windchill temperature is 28 If the temperature is 40°F and the wind is 40 miles per hour, then the windchill temperature is 27 If the temperature is 40°F and the wind is 45 miles per hour, then the windchill temperature is 26 If the temperature is 40°F and the wind is 50 miles per hour, then the windchill temperature is 26 If the temperature is 40°F and the wind is 55 miles per hour, then the windchill temperature is 25 If the temperature is 40°F and the wind is 60 miles per hour, then the windchill temperature is 25 If the temperature is 35°F and the wind is 5 miles per hour, then the windchill temperature is 31 If the temperature is 35°F and the wind is 10 miles per hour, then the windchill temperature is 27 If the temperature is 35°F and the wind is 15 miles per hour, then the windchill temperature is 25 If the temperature is 35°F and the wind is 20 miles per hour, then the windchill temperature is 24 If the temperature is 35°F and the wind is 25 miles per hour, then the windchill temperature is 23 If the temperature is 35°F and the wind is 30 miles per hour, then the windchill temperature is 22 If the temperature is 35°F and the wind is 35 miles per hour, then the windchill temperature is 21 If the temperature is 35°F and the wind is 40 miles per hour, then the windchill temperature is 20 If the temperature is 35°F and the wind is 45 miles per hour, then the windchill temperature is 19 If the temperature is 35°F and the wind is 50 miles per hour, then the windchill temperature is 19 If the temperature is 35°F and the wind is 55 miles per hour, then the windchill temperature is 18 If the temperature is 35°F and the wind is 60 miles per hour, then the windchill temperature is 17 If the temperature is 30°F and the wind is 5 miles per hour, then the windchill temperature is 25 If the temperature is 30°F and the wind is 10 miles per hour, then the windchill temperature is 21 If the temperature is 30°F and the wind is 15 miles per hour, then the windchill temperature is 19 If the temperature is 30°F and the wind is 20 miles per hour, then the windchill temperature is 17 If the temperature is 30°F and the wind is 25 miles per hour, then the windchill temperature is 16 If the temperature is 30°F and the wind is 30 miles per hour, then the windchill temperature is 15 If the temperature is 30°F and the wind is 35 miles per hour, then the windchill temperature is 14 If the temperature is 30°F and the wind is 40 miles per hour, then the windchill temperature is 13 If the temperature is 30°F and the wind is 45 miles per hour, then the windchill temperature is 12 If the temperature is 30°F and the wind is 50 miles per hour, then the windchill temperature is 12 If the temperature is 30°F and the wind is 55 miles per hour, then the windchill temperature is 11 If the temperature is 30°F and the wind is 60 miles per hour, then the windchill temperature is 10 If the temperature is 25°F and the wind is 5 miles per hour, then the windchill temperature is 19 If the temperature is 25°F and the wind is 10 miles per hour, then the windchill temperature is 15 If the temperature is 25°F and the wind is 15 miles per hour, then the windchill temperature is 13 If the temperature is 25°F and the wind is 20 miles per hour, then the windchill temperature is 11 If the temperature is 25°F and the wind is 25 miles per hour, then the windchill temperature is 9 If the temperature is 25°F and the wind is 30 miles per hour, then the windchill temperature is 8 If the temperature is 25°F and the wind is 35 miles per hour, then the windchill temperature is 7 If the temperature is 25°F and the wind is 40 miles per hour, then the windchill temperature is 6 If the temperature is 25°F and the wind is 45 miles per hour, then the windchill temperature is 5 If the temperature is 25°F and the wind is 50 miles per hour, then the windchill temperature is 4 If the temperature is 25°F and the wind is 55 miles per hour, then the windchill temperature is 4 If the temperature is 25°F and the wind is 60 miles per hour, then the windchill temperature is 3 If the temperature is 20°F and the wind is 5 miles per hour, then the windchill temperature is 13 If the temperature is 20°F and the wind is 10 miles per hour, then the windchill temperature is 9 If the temperature is 20°F and the wind is 15 miles per hour, then the windchill temperature is 6 If the temperature is 20°F and the wind is 20 miles per hour, then the windchill temperature is 4 If the temperature is 20°F and the wind is 25 miles per hour, then the windchill temperature is 3 If the temperature is 20°F and the wind is 30 miles per hour, then the windchill temperature is 1 If the temperature is 20°F and the wind is 35 miles per hour, then the windchill temperature is 0 If the temperature is 20°F and the wind is 40 miles per hour, then the windchill temperature is -1 If the temperature is 20°F and the wind is 45 miles per hour, then the windchill temperature is -2 If the temperature is 20°F and the wind is 50 miles per hour, then the windchill temperature is -3 If the temperature is 20°F and the wind is 55 miles per hour, then the windchill temperature is -3 If the temperature is 20°F and the wind is 60 miles per hour, then the windchill temperature is -4 If the temperature is 15°F and the wind is 5 miles per hour, then the windchill temperature is 7 If the temperature is 15°F and the wind is 10 miles per hour, then the windchill temperature is 3 If the temperature is 15°F and the wind is 15 miles per hour, then the windchill temperature is 0 If the temperature is 15°F and the wind is 20 miles per hour, then the windchill temperature is -2 If the temperature is 15°F and the wind is 25 miles per hour, then the windchill temperature is -4 If the temperature is 15°F and the wind is 30 miles per hour, then the windchill temperature is -5 If the temperature is 15°F and the wind is 35 miles per hour, then the windchill temperature is -7 If the temperature is 15°F and the wind is 40 miles per hour, then the windchill temperature is -8 If the temperature is 15°F and the wind is 45 miles per hour, then the windchill temperature is -9 If the temperature is 15°F and the wind is 50 miles per hour, then the windchill temperature is -10 If the temperature is 15°F and the wind is 55 miles per hour, then the windchill temperature is -11 If the temperature is 15°F and the wind is 60 miles per hour, then the windchill temperature is -11 If the temperature is 10°F and the wind is 5 miles per hour, then the windchill temperature is 1 If the temperature is 10°F and the wind is 10 miles per hour, then the windchill temperature is -4 If the temperature is 10°F and the wind is 15 miles per hour, then the windchill temperature is -7 If the temperature is 10°F and the wind is 20 miles per hour, then the windchill temperature is -9 If the temperature is 10°F and the wind is 25 miles per hour, then the windchill temperature is -11 If the temperature is 10°F and the wind is 30 miles per hour, then the windchill temperature is -12 If the temperature is 10°F and the wind is 35 miles per hour, then the windchill temperature is -14 If the temperature is 10°F and the wind is 40 miles per hour, then the windchill temperature is -15 If the temperature is 10°F and the wind is 45 miles per hour, then the windchill temperature is -16 If the temperature is 10°F and the wind is 50 miles per hour, then the windchill temperature is -17 If the temperature is 10°F and the wind is 55 miles per hour, then the windchill temperature is -18 (frostbite occurs in 30 minutes) If the temperature is 10°F and the wind is 60 miles per hour, then the windchill temperature is -19 (frostbite occurs in 30 minutes) If the temperature is 5°F and the wind is 5 miles per hour, then the windchill temperature is -5 If the temperature is 5°F and the wind is 10 miles per hour, then the windchill temperature is -10 If the temperature is 5°F and the wind is 15 miles per hour, then the windchill temperature is -13 If the temperature is 5°F and the wind is 20 miles per hour, then the windchill temperature is -15 If the temperature is 5°F and the wind is 25 miles per hour, then the windchill temperature is -17 If the temperature is 5°F and the wind is 30 miles per hour, then the windchill temperature is -19 (frostbite occurs in 30 minutes) If the temperature is 5°F and the wind is 35 miles per hour, then the windchill temperature is -21 (frostbite occurs in 30 minutes) If the temperature is 5°F and the wind is 40 miles per hour, then the windchill temperature is -22 (frostbite occurs in 30 minutes) If the temperature is 5°F and the wind is 45 miles per hour, then the windchill temperature is -23 (frostbite occurs in 30 minutes) If the temperature is 5°F and the wind is 50 miles per hour, then the windchill temperature is -24 (frostbite occurs in 30 minutes) If the temperature is 5°F and the wind is 55 miles per hour, then the windchill temperature is -25 (frostbite occurs in 30 minutes) If the temperature is 5°F and the wind is 60 miles per hour, then the windchill temperature is -26 (frostbite occurs in 30 minutes) If the temperature is 0°F and the wind is 5 miles per hour, then the windchill temperature is -11 If the temperature is 0°F and the wind is 10 miles per hour, then the windchill temperature is -16 If the temperature is 0°F and the wind is 15 miles per hour, then the windchill temperature is -19 (frostbite occurs in 30 minutes) If the temperature is 0°F and the wind is 20 miles per hour, then the windchill temperature is -22 (frostbite occurs in 30 minutes) If the temperature is 0°F and the wind is 25 miles per hour, then the windchill temperature is -24 (frostbite occurs in 30 minutes) If the temperature is 0°F and the wind is 30 miles per hour, then the windchill temperature is -26 (frostbite occurs in 30 minutes) If the temperature is 0°F and the wind is 35 miles per hour, then the windchill temperature is -27 (frostbite occurs in 30 minutes) If the temperature is 0°F and the wind is 40 miles per hour, then the windchill temperature is -29 (frostbite occurs in 30 minutes) If the temperature is 0°F and the wind is 45 miles per hour, then the windchill temperature is -30 (frostbite occurs in 30 minutes) If the temperature is 0°F and the wind is 50 miles per hour, then the windchill temperature is -31 (frostbite occurs in 30 minutes) If the temperature is 0°F and the wind is 55 miles per hour, then the windchill temperature is -32 (frostbite occurs in 10 minutes) If the temperature is 0°F and the wind is 60 miles per hour, then the windchill temperature is -33 (frostbite occurs in 10 minutes) If the temperature is -5°F and the wind is 5 miles per hour, then the windchill temperature is -16 If the temperature is -5°F and the wind is 10 miles per hour, then the windchill temperature is -22 (frostbite occurs in 30 minutes) If the temperature is -5°F and the wind is 15 miles per hour, then the windchill temperature is -26 (frostbite occurs in 30 minutes) If the temperature is -5°F and the wind is 20 miles per hour, then the windchill temperature is -29 (frostbite occurs in 30 minutes) If the temperature is -5°F and the wind is 25 miles per hour, then the windchill temperature is -31 (frostbite occurs in 30 minutes) If the temperature is -5°F and the wind is 30 miles per hour, then the windchill temperature is -33 (frostbite occurs in 30 minutes) If the temperature is -5°F and the wind is 35 miles per hour, then the windchill temperature is -34 (frostbite occurs in 10 minutes) If the temperature is -5°F and the wind is 40 miles per hour, then the windchill temperature is -36 (frostbite occurs in 10 minutes) If the temperature is -5°F and the wind is 45 miles per hour, then the windchill temperature is -37 (frostbite occurs in 10 minutes) If the temperature is -5°F and the wind is 50 miles per hour, then the windchill temperature is -38 (frostbite occurs in 10 minutes) If the temperature is -5°F and the wind is 55 miles per hour, then the windchill temperature is -39 (frostbite occurs in 10 minutes) If the temperature is -5°F and the wind is 60 miles per hour, then the windchill temperature is -40 (frostbite occurs in 10 minutes) If the temperature is -10°F and the wind is 5 miles per hour, then the windchill temperature is -22 (frostbite occurs in 30 minutes) If the temperature is -10°F and the wind is 10 miles per hour, then the windchill temperature is -28 (frostbite occurs in 30 minutes) If the temperature is -10°F and the wind is 15 miles per hour, then the windchill temperature is -32 (frostbite occurs in 30 minutes) If the temperature is -10°F and the wind is 20 miles per hour, then the windchill temperature is -35 (frostbite occurs in 30 minutes) If the temperature is -10°F and the wind is 25 miles per hour, then the windchill temperature is -37 (frostbite occurs in 10 minutes) If the temperature is -10°F and the wind is 30 miles per hour, then the windchill temperature is -39 (frostbite occurs in 10 minutes) If the temperature is -10°F and the wind is 35 miles per hour, then the windchill temperature is -41 (frostbite occurs in 10 minutes) If the temperature is -10°F and the wind is 40 miles per hour, then the windchill temperature is -43 (frostbite occurs in 10 minutes) If the temperature is -10°F and the wind is 45 miles per hour, then the windchill temperature is -44 (frostbite occurs in 10 minutes) If the temperature is -10°F and the wind is 50 miles per hour, then the windchill temperature is -45 (frostbite occurs in 10 minutes) If the temperature is -10°F and the wind is 55 miles per hour, then the windchill temperature is -46 (frostbite occurs in 10 minutes) If the temperature is -10°F and the wind is 60 miles per hour, then the windchill temperature is -48 (frostbite occurs in 5 minutes) If the temperature is -15°F and the wind is 5 miles per hour, then the windchill temperature is -28 (frostbite occurs in 30 minutes) If the temperature is -15°F and the wind is 10 miles per hour, then the windchill temperature is -35 (frostbite occurs in 30 minutes) If the temperature is -15°F and the wind is 15 miles per hour, then the windchill temperature is -39 (frostbite occurs in 30 minutes) If the temperature is -15°F and the wind is 20 miles per hour, then the windchill temperature is -42 (frostbite occurs in 10 minutes) If the temperature is -15°F and the wind is 25 miles per hour, then the windchill temperature is -44 (frostbite occurs in 10 minutes) If the temperature is -15°F and the wind is 30 miles per hour, then the windchill temperature is -46 (frostbite occurs in 10 minutes) If the temperature is -15°F and the wind is 35 miles per hour, then the windchill temperature is -48 (frostbite occurs in 10 minutes) If the temperature is -15°F and the wind is 40 miles per hour, then the windchill temperature is -50 (frostbite occurs in 10 minutes) If the temperature is -15°F and the wind is 45 miles per hour, then the windchill temperature is -51 (frostbite occurs in 5 minutes) If the temperature is -15°F and the wind is 50 miles per hour, then the windchill temperature is -52 (frostbite occurs in 5 minutes) If the temperature is -15°F and the wind is 55 miles per hour, then the windchill temperature is -54 (frostbite occurs in 5 minutes) If the temperature is -15°F and the wind is 60 miles per hour, then the windchill temperature is -55 (frostbite occurs in 5 minutes) If the temperature is -20°F and the wind is 5 miles per hour, then the windchill temperature is -34 (frostbite occurs in 30 minutes) If the temperature is -20°F and the wind is 10 miles per hour, then the windchill temperature is -41 (frostbite occurs in 30 minutes) If the temperature is -20°F and the wind is 15 miles per hour, then the windchill temperature is -45 (frostbite occurs in 10 minutes) If the temperature is -20°F and the wind is 20 miles per hour, then the windchill temperature is -48 (frostbite occurs in 10 minutes) If the temperature is -20°F and the wind is 25 miles per hour, then the windchill temperature is -51 (frostbite occurs in 10 minutes) If the temperature is -20°F and the wind is 30 miles per hour, then the windchill temperature is -53 (frostbite occurs in 10 minutes) If the temperature is -20°F and the wind is 35 miles per hour, then the windchill temperature is -55 (frostbite occurs in 5 minutes) If the temperature is -20°F and the wind is 40 miles per hour, then the windchill temperature is -57 (frostbite occurs in 5 minutes) If the temperature is -20°F and the wind is 45 miles per hour, then the windchill temperature is -58 (frostbite occurs in 5 minutes) If the temperature is -20°F and the wind is 50 miles per hour, then the windchill temperature is -60 (frostbite occurs in 5 minutes) If the temperature is -20°F and the wind is 55 miles per hour, then the windchill temperature is -61 (frostbite occurs in 5 minutes) If the temperature is -20°F and the wind is 60 miles per hour, then the windchill temperature is -62 (frostbite occurs in 5 minutes) If the temperature is -25°F and the wind is 5 miles per hour, then the windchill temperature is -40 (frostbite occurs in 30 minutes) If the temperature is -25°F and the wind is 10 miles per hour, then the windchill temperature is -47 (frostbite occurs in 10 minutes) If the temperature is -25°F and the wind is 15 miles per hour, then the windchill temperature is -51 (frostbite occurs in 10 minutes) If the temperature is -25°F and the wind is 20 miles per hour, then the windchill temperature is -55 (frostbite occurs in 10 minutes) If the temperature is -25°F and the wind is 25 miles per hour, then the windchill temperature is -58 (frostbite occurs in 10 minutes) If the temperature is -25°F and the wind is 30 miles per hour, then the windchill temperature is -60 (frostbite occurs in 5 minutes) If the temperature is -25°F and the wind is 35 miles per hour, then the windchill temperature is -62 (frostbite occurs in 5 minutes) If the temperature is -25°F and the wind is 40 miles per hour, then the windchill temperature is -64 (frostbite occurs in 5 minutes) If the temperature is -25°F and the wind is 45 miles per hour, then the windchill temperature is -65 (frostbite occurs in 5 minutes) If the temperature is -25°F and the wind is 50 miles per hour, then the windchill temperature is -67 (frostbite occurs in 5 minutes) If the temperature is -25°F and the wind is 55 miles per hour, then the windchill temperature is -68 (frostbite occurs in 5 minutes) If the temperature is -25°F and the wind is 60 miles per hour, then the windchill temperature is -69 (frostbite occurs in 5 minutes) If the temperature is -30°F and the wind is 5 miles per hour, then the windchill temperature is -46 (frostbite occurs in 30 minutes) If the temperature is -30°F and the wind is 10 miles per hour, then the windchill temperature is -53 (frostbite occurs in 10 minutes) If the temperature is -30°F and the wind is 15 miles per hour, then the windchill temperature is -58 (frostbite occurs in 10 minutes) If the temperature is -30°F and the wind is 20 miles per hour, then the windchill temperature is -61 (frostbite occurs in 10 minutes) If the temperature is -30°F and the wind is 25 miles per hour, then the windchill temperature is -64 (frostbite occurs in 5 minutes) If the temperature is -30°F and the wind is 30 miles per hour, then the windchill temperature is -67 (frostbite occurs in 5 minutes) If the temperature is -30°F and the wind is 35 miles per hour, then the windchill temperature is -69 (frostbite occurs in 5 minutes) If the temperature is -30°F and the wind is 40 miles per hour, then the windchill temperature is -71 (frostbite occurs in 5 minutes) If the temperature is -30°F and the wind is 45 miles per hour, then the windchill temperature is -72 (frostbite occurs in 5 minutes) If the temperature is -30°F and the wind is 50 miles per hour, then the windchill temperature is -74 (frostbite occurs in 5 minutes) If the temperature is -30°F and the wind is 55 miles per hour, then the windchill temperature is -75 (frostbite occurs in 5 minutes) If the temperature is -30°F and the wind is 60 miles per hour, then the windchill temperature is -76 (frostbite occurs in 5 minutes) If the temperature is -35°F and the wind is 5 miles per hour, then the windchill temperature is -52 (frostbite occurs in 30 minutes) If the temperature is -35°F and the wind is 10 miles per hour, then the windchill temperature is -59 (frostbite occurs in 10 minutes) If the temperature is -35°F and the wind is 15 miles per hour, then the windchill temperature is -64 (frostbite occurs in 10 minutes) If the temperature is -35°F and the wind is 20 miles per hour, then the windchill temperature is -68 (frostbite occurs in 5 minutes) If the temperature is -35°F and the wind is 25 miles per hour, then the windchill temperature is -71 (frostbite occurs in 5 minutes) If the temperature is -35°F and the wind is 30 miles per hour, then the windchill temperature is -73 (frostbite occurs in 5 minutes) If the temperature is -35°F and the wind is 35 miles per hour, then the windchill temperature is -76 (frostbite occurs in 5 minutes) If the temperature is -35°F and the wind is 40 miles per hour, then the windchill temperature is -78 (frostbite occurs in 5 minutes) If the temperature is -35°F and the wind is 45 miles per hour, then the windchill temperature is -79 (frostbite occurs in 5 minutes) If the temperature is -35°F and the wind is 50 miles per hour, then the windchill temperature is -81 (frostbite occurs in 5 minutes) If the temperature is -35°F and the wind is 55 miles per hour, then the windchill temperature is -82 (frostbite occurs in 5 minutes) If the temperature is -35°F and the wind is 60 miles per hour, then the windchill temperature is -84 (frostbite occurs in 5 minutes) If the temperature is -40°F and the wind is 5 miles per hour, then the windchill temperature is -57 (frostbite occurs in 10 minutes) If the temperature is -40°F and the wind is 10 miles per hour, then the windchill temperature is -66 (frostbite occurs in 10 minutes) If the temperature is -40°F and the wind is 15 miles per hour, then the windchill temperature is -71 (frostbite occurs in 5 minutes) If the temperature is -40°F and the wind is 20 miles per hour, then the windchill temperature is -74 (frostbite occurs in 5 minutes) If the temperature is -40°F and the wind is 25 miles per hour, then the windchill temperature is -78 (frostbite occurs in 5 minutes) If the temperature is -40°F and the wind is 30 miles per hour, then the windchill temperature is -80 (frostbite occurs in 5 minutes) If the temperature is -40°F and the wind is 35 miles per hour, then the windchill temperature is -82 (frostbite occurs in 5 minutes) If the temperature is -40°F and the wind is 40 miles per hour, then the windchill temperature is -84 (frostbite occurs in 5 minutes) If the temperature is -40°F and the wind is 45 miles per hour, then the windchill temperature is -86 (frostbite occurs in 5 minutes) If the temperature is -40°F and the wind is 50 miles per hour, then the windchill temperature is -88 (frostbite occurs in 5 minutes) If the temperature is -40°F and the wind is 55 miles per hour, then the windchill temperature is -89 (frostbite occurs in 5 minutes) If the temperature is -40°F and the wind is 60 miles per hour, then the windchill temperature is -91 (frostbite occurs in 5 minutes) If the temperature is -45°F and the wind is 5 miles per hour, then the windchill temperature is -63 (frostbite occurs in 10 minutes) If the temperature is -45°F and the wind is 10 miles per hour, then the windchill temperature is -72 (frostbite occurs in 10 minutes) If the temperature is -45°F and the wind is 15 miles per hour, then the windchill temperature is -77 (frostbite occurs in 5 minutes) If the temperature is -45°F and the wind is 20 miles per hour, then the windchill temperature is -81 (frostbite occurs in 5 minutes) If the temperature is -45°F and the wind is 25 miles per hour, then the windchill temperature is -84 (frostbite occurs in 5 minutes) If the temperature is -45°F and the wind is 30 miles per hour, then the windchill temperature is -87 (frostbite occurs in 5 minutes) If the temperature is -45°F and the wind is 35 miles per hour, then the windchill temperature is -89 (frostbite occurs in 5 minutes) If the temperature is -45°F and the wind is 40 miles per hour, then the windchill temperature is -91 (frostbite occurs in 5 minutes) If the temperature is -45°F and the wind is 45 miles per hour, then the windchill temperature is -93 (frostbite occurs in 5 minutes) If the temperature is -45°F and the wind is 50 miles per hour, then the windchill temperature is -95 (frostbite occurs in 5 minutes) If the temperature is -45°F and the wind is 55 miles per hour, then the windchill temperature is -97 (frostbite occurs in 5 minutes) If the temperature is -45°F and the wind is 60 miles per hour, then the windchill temperature is -98 (frostbite occurs in 5 minutes) Extension books and publications homepage Published and distributed in furtherance of Acts of Congress of May 8 and June 30, 1914, by the University of Maine Cooperative Extension, the Land Grant University of the state of Maine and the U.S. Department of Agriculture cooperating. Cooperative Extension and other agencies of the U.S.D.A. provide equal opportunities in programs and employment. Call 800-287-0274 or TDD 800-287-8957 (in Maine), or 207-581-3188, for information on publications and program offerings from University of Maine Cooperative Extension, or visit www.extension.umaine.edu.
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