GLENN DALE, MARYLAND

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Elevation: 45 meters Latitude: 38 58N Longitude: 076 48W

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DAILY WEATHER AVERAGE - 30 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	26.2 ^°C	31.6 ^°C	21.2 ^°C	36 ^°C (2011)	12 ^°C (2014)
Dewpoint	18.8 ^°C	21.8 ^°C	16 ^°C	25 ^°C (2015)	7 ^°C (2011)
Humidity	67.5 ^%	91.8 ^%	42.1 ^%		25 ^% (2011)
Barometer	1014.2 ^hPa	1015.6 ^hPa	1012.5 ^hPa	1019 ^hPa (2014)	1008.8 ^hPa (2009)
Wind Speed	4.3 ^km/h	15.1 ^km/h		24.1 ^km/h (2015)
Wind Gust		31.5 ^km/h		40.7 ^km/h (2015)
Precipitation	---			--- ()

Weather Element	Average
Visibility	14.3 ^km
Wind Direction	ESE (103 °)

Weather Element	Total
Cooling Degree Days	8.1 (Base 18.3)
Growing Degree Days	16.4 (Base 10)

Total Years on Record: 8

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