BROOKHAVEN, NEW YORK

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Elevation: 21 meters Latitude: 40 49N Longitude: 072 51W

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DAILY WEATHER AVERAGE - 18 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	0.4 ^°C	3.7 ^°C	-4.6 ^°C	12.8 ^°C (2011)	-16.7 ^°C (2015)
Dewpoint	-6.4 ^°C	-2.1 ^°C	-12.6 ^°C	11.1 ^°C (2008)	-21.7 ^°C (2011)
Humidity	63.9 ^%	83.3 ^%	41.6 ^%		20 ^% (2011)
Barometer	1015.9 ^hPa	1021.7 ^hPa	1010.2 ^hPa	1036.9 ^hPa (2000)	997.6 ^hPa (2010)
Wind Speed	16.9 ^km/h	30.3 ^km/h		46.3 ^km/h (2008)
Wind Gust		46.7 ^km/h		64.9 ^km/h (2008)
Precipitation	12.45 ^mm			24.89 ^mm (2009)

Weather Element	Average
Visibility	13.5 ^km
Wind Direction	SW (222.6 °)

Weather Element	Total
Heating Degree Days	18.8 (Base 18.3)

Total Years on Record: 17

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