ROCKVILLE, MARYLAND

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Elevation: 415 feet Latitude: 39 06N Longitude: 077 06W

WEATHER

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DAILY WEATHER AVERAGE - FEBRUARY 12

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	30.3 ^°F	37.2 ^°F	21.6 ^°F	57.2 ^°F (2009)	10.4 ^°F (2014)
Dewpoint	15.9 ^°F	25.2 ^°F	7.8 ^°F	51.8 ^°F (2009)	-2.2 ^°F (2009)
Humidity	57.4 ^%	86 ^%	39.2 ^%		26 ^% (2009)
Barometer	30.05 ⁱⁿ	30.18 ⁱⁿ	29.90 ⁱⁿ	30.54 ⁱⁿ (2014)	29.50 ⁱⁿ (2009)
Wind Speed	8.8 ^mph	19.6 ^mph		29.9 ^mph (2009)
Wind Gust		37 ^mph		46 ^mph (2009)
Precipitation	0.93 ⁱⁿ			2.49 ⁱⁿ (2010)

Weather Element	Average
Visibility	9.6 ^mi
Wind Direction	SSW (191.5 °)

Weather Element	Total
Heating Degree Days	35.6 (Base 18.3)
Growing Degree Days	0.9 (Base 10)

Total Years on Record: 9

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