Wind chill (often popularly called the wind chill factor) is the felt air temperature on exposed skin due to wind. The wind chill temperature is never higher than the air temperature, and the windchill is undefined at higher temperatures (above 10 °C ). Humidity on the skin can result in a higher perceived air temperature, which is accurately termed the heat index (or humidex), and is used instead; note however that heat index figures do not include any reference to wind speed.
Read more about Wind Chill: Explanation, Formulae and Tables, Clothing, Wet-cold and Exposure Duration
Famous quotes containing the words wind and/or chill:
“... some of my people could have been left [in Africa] and are living there. And I cant understand them and they dont know me and I dont know them because all we had was taken away from us. And I became kind of angry; I felt the anger of why this had to happen to us. We were so stripped and robbed of our background, we wind up with nothing.”
—Fannie Lou Hamer (19171977)
“What is this flesh I purchased with my pains,
This fallen star my milk sustains,
This love that makes my hearts blood stop
Or strikes a sudden chill into my bones
And bids my hair stand up?”
—William Butler Yeats (18651939)