Printable new wind chill chart4/29/2024 Windy.app has its own feels like temperature formula too, using both indicators depending on the weather conditions. Where to get Wind Chill Chart in Windy.app? Snowkiters cannot go out for a ride without special equipment.įor fans of winter jogging (running), it’s also important to remember that even a small minus like −5 degrees and a light wind up to 5 m/s already give a feeling of −16 degrees when combined, and these are already serious winter conditions that require careful selection of equipment. And at an air temperature of 14 degrees Fahrenheit (-10 Celsius), it feels like −7 degrees Fahrenheit, i.e. That is, imagine that at a normal snowkiting speed of 10 m/s (22 mph), the rider is moving at a speed of at least 20 km/h (12 mph), i.e. For this sport, the wind is necessary, plus the rider always moves at a considerable speed - that is, the wind has a doubly cooling effect on him. Whether you’re sailing a windsurf, kite, or racing yacht, strong winds will not only give you the opportunity to take a smaller sail and go faster but also force you to wear a warm wetsuit to protect yourself from the chilling wind. And this, consider, 2 different seasons - autumn and winter!įor water sports, the Wind Chill Factor is also very important. It’s another matter when it’s 30-35 Fahrenheit outside (it’s about 0 Celsius), and the wind blows 15 m/s this already feels like 19 Fahrenheit (or −7 Celsius). It’s one thing to fish in complete calm when the temperature on the thermometer corresponds to the felt - temperature and it’s not difficult to dress for the weather. When the lift stopped for almost 10 minutes in such a situation, you may urgently need a hot tea. But just think that when you sit in an open lift cabin in such weather conditions, you already feel almost −37 degrees. Snowboarding or skiing at a temperature of −10 is quite comfortable, and even wind of 10 m/s (about 22 mph) does not greatly interfere with the rider when he is on the move. Why is it important to know the Wind Chill Factor for my sport or outdoor activity? Note that you can get frostbite even at above-zero temperatures: if the air temperature is 5 degrees and the wind speed is 30 mph, it occurs in half an hour. In 5 minutes, you can get frostbite even at a temperature of −10 degrees Fahrenheit, if the wind speed is 60 mph, and at a wind speed of only 15 mph, if the air temperature is −40. Valerya Milovanova / Windy.appįor example, with an air temperature of −15 degrees Fahrenheit and a wind speed of 20 mph, Wind Chill is −42 degrees and frostbite can occur in 10 minutes or less. The background of the table is covered with different colors - they represent the time required for frostbite. At their intersection, there’ll be a “feel of temperature” or the Wind Chill Factor. The Wind Chill Chart of the same NOAA displays air temperature and wind speed (in mph) along the axes. There are also visual tables that can be used to calculate the Wind Chill value. Wind Chill formula / NOAA How to read Wind Chill chart? For example, the US National Weather Service of the NOAA uses this formula: It can be counted differently in meteorological services. The formulas for calculating this indicator are quite complicated. There is no single way to calculate the Wind Chill Factor. How Wind Chill Factor is calculated? Is there any formula? The Wind Chill Factor is always lower than the actual air temperature. (Humidity is not taken into account here, for this we have a Heat Index of the same feels like temperature.) The higher the wind speed, the faster the surface cools (including the human bodies). The Wind Chill Factor is how much the body temperature will drop, depending on the exposure to the wind. In other words, it shows how much heat the human body loses. The wind chill or the Wind Chill Factor is one of the indexes that characterize the feels like temperature, an indicator that includes not only air temperature but also air humidity and wind speed. For sports and outdoor activities, we usually consider the wind chill in order to dress correctly for the different weather. In this article, we’ll analyze why the temperature on the thermometer often differs from your feelings and how to read Wind Chill Chart in order to stay comfortable outdoors in any weather and avoid hypothermia and frostbite.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |