CHATTANOOGA, TENNESSEE

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Elevation: 670 feet Latitude: 35 02N Longitude: 085 12W

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DAILY WEATHER AVERAGE - AUGUST 21

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	78.5 ^°F	88.9 ^°F	70.1 ^°F	99 ^°F (2007)	61 ^°F (2012)
Dewpoint	67.3 ^°F	70.5 ^°F	63.8 ^°F	75.9 ^°F (2005)	52 ^°F (2008)
Humidity	71.1 ^%	92.1 ^%	46.9 ^%		27 ^% (2008)
Barometer	30.06 ⁱⁿ	30.11 ⁱⁿ	30.00 ⁱⁿ	30.29 ⁱⁿ (1998)	29.86 ⁱⁿ (2009)
Wind Speed	3.7 ^mph	11.9 ^mph		29.9 ^mph (2005)
Wind Gust		22.9 ^mph		36.8 ^mph (2005)
Precipitation	0.56 ⁱⁿ			1.64 ⁱⁿ (2013)

Weather Element	Average
Visibility	8.5 ^mi
Wind Direction	ESE (101 °)

Weather Element	Total
Cooling Degree Days	14.5 (Base 18.3)
Growing Degree Days	29.5 (Base 10)

Total Years on Record: 20

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