GRAND TOWER, ILLINOIS

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Elevation: 370 feet Latitude: 37 40N Longitude: 089 31W

WEATHER

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DAILY WEATHER AVERAGE - FEBRUARY 17

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	35.8 ^°F	44 ^°F	26.9 ^°F	64 ^°F (2011)	-5.1 ^°F (2015)
Dewpoint	26.9 ^°F	32.2 ^°F	20.6 ^°F	54 ^°F (2011)	-9.9 ^°F (1997)
Humidity	72.1 ^%	89.1 ^%	52.7 ^%		28 ^% (1997)
Barometer	30.12 ⁱⁿ	30.25 ⁱⁿ	29.99 ⁱⁿ	30.69 ⁱⁿ (2001)	29.24 ⁱⁿ (1998)
Wind Speed	8.8 ^mph	15.9 ^mph		33.4 ^mph (2011)
Wind Gust		27.7 ^mph		43.7 ^mph (2011)
Precipitation	0.58 ⁱⁿ			1.95 ⁱⁿ (1998)

Weather Element	Average
Visibility	8.7 ^mi
Wind Direction	SSW (189.9 °)

Weather Element	Total
Heating Degree Days	29.6 (Base 18.3)
Growing Degree Days	10 (Base 10)

Total Years on Record: 22

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