MOUNT WASHINGTON, NEW HAMPSHIRE

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Elevation: 1699 meters Latitude: 44 16N Longitude: 071 18W

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DAILY WEATHER AVERAGE - 17 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	4.9 ^°C	8 ^°C	1.9 ^°C	16 ^°C (2015)	-6 ^°C (2013)
Dewpoint	-0.2 ^°C	5.8 ^°C	-9.3 ^°C	13 ^°C (2005)	-21 ^°C (2006)
Humidity	77 ^%	99 ^%	43.1 ^%		8 ^% (2006)
Barometer	509.7 ^hPa	511 ^hPa	501.2 ^hPa	1021.7 ^hPa (1996)	-16.9 ^hPa (2014)
Wind Speed	43 ^km/h	71.5 ^km/h		201.8 ^km/h (1999)
Wind Gust		74 ^km/h		99.9 ^km/h (1997)
Precipitation	---			--- ()

Weather Element	Average
Visibility	67.4 ^km
Wind Direction	(859.8 °)

Weather Element	Total
Heating Degree Days	13.3 (Base 18.3)
Growing Degree Days	1.9 (Base 10)

Total Years on Record: 21

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