SARNIA, ONTARIO

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Elevation: 594 feet Latitude: 43 00N Longitude: 082 18W

WEATHER

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DAILY WEATHER AVERAGE - OCTOBER 31

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	49.6 ^°F	56.1 ^°F	39.3 ^°F	69.8 ^°F (2003)	23 ^°F (2013)
Dewpoint	41.7 ^°F	47 ^°F	33 ^°F	60.8 ^°F (2009)	19.4 ^°F (2015)
Humidity	75.5 ^%	90.8 ^%	54 ^%		25 ^% (2011)
Barometer	29.98 ⁱⁿ	30.14 ⁱⁿ	29.86 ⁱⁿ	30.36 ⁱⁿ (2011)	29.16 ⁱⁿ (2013)
Wind Speed	12.4 ^mph	19.2 ^mph		36.8 ^mph (2014)
Wind Gust		31 ^mph		49.5 ^mph (2014)
Precipitation	---			--- ()

Weather Element	Average
Visibility	10.3 ^mi
Wind Direction	SSW (212.8 °)

Weather Element	Total
Heating Degree Days	17.3 (Base 18.3)
Growing Degree Days	5.2 (Base 10)

Total Years on Record: 21

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