How Long Can You Shovel Snow in -7 Degrees Fahrenheit?
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Wear Proper Attire
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Scarves are a great way to keep warm. It is extremely important to wear many layers of clothing in freezing temperatures. When layered and protected properly, you may safely shovel snow as long as you are comfortable. You must also take care to not overheat and begin sweating, as the perspiration will freeze on your skin.
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Beware of Wind Chill
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Frostbite will be your primary concern when working outside in the winter. According to the National Weather Service, exposed skin is in danger of frostbite after 30 minutes at -7 degrees Fahrenheit. If the wind reaches speeds of 10 miles per hour, you may suffer frostbite in only 10 minutes.
Bottom Line
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Wear many layers of clothing when working outdoors in the winter. Peel layers off as you warm up to prevent sweating. Cover as much of yourself as possible to prevent frostbite on exposed skin. If you do have a lot of shoveling to do, err on the side of caution and take frequent breaks to prevent overheating and frostbite.
References
- Photo Credit 2 girls and a shovel image by 26kot from Fotolia.com Scarf image by Welt from Fotolia.com