WASHINGTON - MCMILLAN RESERVOIR, DISTRICT OF COLUMBIA

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Elevation: 7 meters Latitude: 38 56N Longitude: 077 01W

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DAILY WEATHER AVERAGE - 23 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	4.3 ^°C	7.9 ^°C	0.4 ^°C	18 ^°C (2012)	-10 ^°C (2015)
Dewpoint	-2.7 ^°C	1.2 ^°C	-6.4 ^°C	8.5 ^°C (2013)	-21 ^°C (2011)
Humidity	66 ^%	84.6 ^%	49.5 ^%		17 ^% (2011)
Barometer	1017.3 ^hPa	1021 ^hPa	1013.5 ^hPa	1030.5 ^hPa (2015)	997.6 ^hPa (2012)
Wind Speed	9.8 ^km/h	21.9 ^km/h		46.3 ^km/h (2007)
Wind Gust		40.7 ^km/h		74 ^km/h (2007)
Precipitation	---			--- ()

Weather Element	Average
Visibility	13.7 ^km
Wind Direction	SSW (186.4 °)

Weather Element	Total
Heating Degree Days	14.2 (Base 18.3)
Growing Degree Days	2.8 (Base 10)

Total Years on Record: 10

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