HYANNIS, MASSACHUSETTS

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Elevation: 1 meter Latitude: 41 40N Longitude: 070 18W

WEATHER

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DAILY WEATHER AVERAGE - 21 OCTOBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	12.2 ^°C	16.1 ^°C	6.9 ^°C	21.1 ^°C (2007)	-0.6 ^°C (2008)
Dewpoint	7.4 ^°C	9.9 ^°C	3.8 ^°C	18.3 ^°C (1995)	-3.3 ^°C (2013)
Humidity	74.5 ^%	89.2 ^%	55.4 ^%		33 ^% (2006)
Barometer	1014.9 ^hPa	1017.9 ^hPa	1011.9 ^hPa	1026.8 ^hPa (2015)	997.3 ^hPa (2003)
Wind Speed	15.1 ^km/h	27.7 ^km/h		46.3 ^km/h (1995)
Wind Gust		43.3 ^km/h		64.9 ^km/h (1995)
Precipitation	7.11 ^mm			12.95 ^mm (2010)

Weather Element	Average
Visibility	15.1 ^km
Wind Direction	S (184.3 °)

Weather Element	Total
Heating Degree Days	7.2 (Base 18.3)
Growing Degree Days	3.4 (Base 10)

Total Years on Record: 20

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