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Canada

THORNHILL, ONTARIO


Home > North America > Canada > Ontario
Elevation: 654 feet     Latitude: 43 48N     Longitude: 79 25W

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DAILY WEATHER AVERAGE - SEPTEMBER 18
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 59.6 °F 70.5 °F 47.1 °F 78.8 °F (1997) (2014)
Dewpoint 49.3 °F 55.1 °F 45.4 °F 66.2 °F (2006) 35.6 °F (2005)
Humidity 70.5 % 92.7 % 42.8 % 27 % (2005)
Barometer 29.84 in 30.19 in 30.03 in 30.45 in (2011) 29.66 in (2006)
Wind Speed 5.6 mph 12.7 mph 21.9 mph (2009)
Wind Gust 20.6 mph 29.9 mph (2009)
Precipitation --- --- ()
Weather ElementAverage
Visibility14.2 mi
Wind DirectionSSE (169.9 °)
Weather ElementTotal
Heating Degree Days8.2 (Base 18.3)
Cooling Degree Days1.9 (Base 18.3)
Growing Degree Days11 (Base 10)
Total Years on Record: 20
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