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United States of America

RIVERHEAD, NEW YORK


Home > North America > United States > New York
Elevation: 20 meters     Latitude: 40 50N     Longitude: 072 37W

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DAILY WEATHER AVERAGE - 16 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 17.8 °C 22.7 °C 12.3 °C 32.2 °C (1998) 3.3 °C (2001)
Dewpoint 13.2 °C 16.3 °C 9.2 °C 23.3 °C (1999) 1.1 °C (2011)
Humidity 77.6 % 92.8 % 55.9 % 33 % (2011)
Barometer 1018.3 hPa 1021.3 hPa 1014.9 hPa 1030.5 hPa (1995) 984.8 hPa (1999)
Wind Speed 10.9 km/h 22.4 km/h 51.8 km/h (1999)
Wind Gust 40.1 km/h 70.3 km/h (1999)
Precipitation 22.61 mm 86.61 mm (2010)
Weather ElementAverage
Visibility14 km
Wind DirectionSE (134.7 °)
Weather ElementTotal
Heating Degree Days3.9 (Base 18.3)
Cooling Degree Days3.7 (Base 18.3)
Growing Degree Days7.5 (Base 10)
Total Years on Record: 21
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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