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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 28
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 57.4 °F 66.3 °F 47.7 °F 77 °F (1999) (2013)
Dewpoint 50.5 °F 56.6 °F 45.1 °F 66.2 °F (1999) 24.8 °F (2014)
Humidity 79 % 96.8 % 53.4 % 34 % (2009)
Barometer 29.95 in 30.06 in 29.82 in 30.42 in (2000) 29.15 in (2009)
Wind Speed 6.5 mph 13.5 mph 23 mph (1996)
Wind Gust 22.1 mph 29.9 mph (2009)
Precipitation --- --- ()
Weather ElementAverage
Visibility12.9 mi
Wind DirectionS (175.4 °)
Weather ElementTotal
Heating Degree Days9.8 (Base 18.3)
Cooling Degree Days1.8 (Base 18.3)
Growing Degree Days9.8 (Base 10)
Total Years on Record: 20
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