HYANNIS, MASSACHUSETTS

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

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DAILY WEATHER AVERAGE - 29 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	20.3 ^°C	23.8 ^°C	15.7 ^°C	29.4 ^°C (1999)	11.1 ^°C (2007)
Dewpoint	16.3 ^°C	18.8 ^°C	13.3 ^°C	22.2 ^°C (2003)	9.4 ^°C (1999)
Humidity	79.7 ^%	95.8 ^%	61.8 ^%		37 ^% (1999)
Barometer	1015.6 ^hPa	1018.3 ^hPa	1012.9 ^hPa	1026.4 ^hPa (2002)	999.7 ^hPa (2009)
Wind Speed	13.2 ^km/h	24.8 ^km/h		37 ^km/h (2011)
Wind Gust		38.9 ^km/h		64.9 ^km/h (2009)
Precipitation	77.98 ^mm			276.35 ^mm (2009)

Weather Element	Average
Visibility	14.6 ^km
Wind Direction	SSE (146.1 °)

Total Years on Record: 20

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