Weather FactsJanuary 30, 2015

Weather Facts…..Did You Know…..

•The highest temperature ever recorded in Antarctica is 14.6 °C (59 °F), recorded on January 5, 1974.

•The most rainfall ever recorded in 24 hours is 182.5 centimeters (71.9 inches) in Foc-Foc, La Réunion, during tropical cyclone Denise on January 8, 1966.

• The most rainfall ever recorded in one year is 25.4 meters (1000 inches) in Cherrapunji, India.

•The highest snowfall ever recorded in a one year period was 31.1 meters (1224 inches) in Mount Rainier, Washington State, United States, between February 19, 1971 and February 18, 1972.

•The fastest wind speed ever recorded is 484±32 km/h (301±20 mph). This was a 3 second gust recorded by a Doppler on Wheels (DOW) radar unit in Oklahoma City on May 3, 1999.

•The heaviest hailstone ever recorded weighed 1.0 kg (2.25 lbs.) and landed in Gopalganj District, Bangladesh on April 14, 1986.

•The Earth experiences millions of lightning storms every year, they are incredible discharges of electricity from the atmosphere that can reach temperatures close to 54,000 °F (30,000 °C) and speeds of 60,000 m/s (130,000 mph).

•The USA has more tornadoes than any other country in the world, averaging around 1200 a year. This is due largely to its unique geography which forms an area in central USA called "Tornado Alley" which is frequently hit by tornadoes.

•Tropical cyclones (often referred to as hurricanes or typhoons) feature strong winds, driving rain, rough seas and areas of low atmospheric pressure. They frequently form in tropical areas of the globe and can do considerable damage to populated areas. Examples of this include the 1970 Bhola cyclone, Typhoon Nina which hit China in 1975 and more recently in 2005 when Hurricane Katrina which caused great devastation when it hit southern parts of the USA.

http://www.sciencekids.co.nz

Long-term historical averages based on climate data gathered from 1981 to 2010.

http://www.currentresults.com/Weather/Canada/Ontario