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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 17
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 59.9 °F 70.6 °F 49 °F 82.4 °F (2015) 37.4 °F (2013)
Dewpoint 49.5 °F 54 °F 44.2 °F 66.2 °F (1997) 32 °F (2001)
Humidity 70.3 % 91.5 % 43.8 % 29 % (2001)
Barometer 30.10 in 30.17 in 30.01 in 30.50 in (2013) 29.52 in (1995)
Wind Speed 6 mph 12.4 mph 19.6 mph (1995)
Wind Gust 23 mph 32.2 mph (1999)
Precipitation --- --- ()
Weather ElementAverage
Visibility13.7 mi
Wind DirectionS (180.6 °)
Weather ElementTotal
Heating Degree Days7.2 (Base 18.3)
Cooling Degree Days2.6 (Base 18.3)
Growing Degree Days10.4 (Base 10)
Total Years on Record: 20
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