HYANNIS, MASSACHUSETTS

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

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DAILY WEATHER AVERAGE - 1 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	20.6 ^°C	24.8 ^°C	15.9 ^°C	32.2 ^°C (2010)	8.9 ^°C (2003)
Dewpoint	16.1 ^°C	18.5 ^°C	13.4 ^°C	23.3 ^°C (2005)	8.3 ^°C (2008)
Humidity	77.3 ^%	94.4 ^%	55.7 ^%		39 ^% (2008)
Barometer	1017.6 ^hPa	1019.6 ^hPa	1015.2 ^hPa	1033.5 ^hPa (2002)	1001.7 ^hPa (2005)
Wind Speed	11.9 ^km/h	21.9 ^km/h		31.5 ^km/h (2000)
Wind Gust		35.1 ^km/h		46.3 ^km/h (1996)
Precipitation	20.57 ^mm			117.09 ^mm (2013)

Weather Element	Average
Visibility	14.6 ^km
Wind Direction	SSE (144.3 °)

Total Years on Record: 21

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