MACKINAW, ILLINOIS

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Elevation: 198 meters Latitude: 40 32N Longitude: 089 21W

WEATHER

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DAILY WEATHER AVERAGE - 3 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	2.4 ^°C	6.3 ^°C	-1.4 ^°C	21 ^°C (2012)	-15.6 ^°C (2006)
Dewpoint	-1.3 ^°C	1.4 ^°C	-4.3 ^°C	16 ^°C (2012)	-16.7 ^°C (2002)
Humidity	77.5 ^%	90.6 ^%	61.5 ^%		34 ^% (2002)
Barometer	1020 ^hPa	1024.7 ^hPa	1015.6 ^hPa	1038.9 ^hPa (2000)	1003.4 ^hPa (2013)
Wind Speed	14 ^km/h	24.5 ^km/h		42.6 ^km/h (2012)
Wind Gust		40.7 ^km/h		53.8 ^km/h (2012)
Precipitation	4.57 ^mm			7.87 ^mm (1999)

Weather Element	Average
Visibility	12.6 ^km
Wind Direction	SSW (193.7 °)

Weather Element	Total
Heating Degree Days	15.8 (Base 18.3)
Growing Degree Days	4.6 (Base 10)

Total Years on Record: 21

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