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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 - 20 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 17.5 °C 22.8 °C 11.5 °C 25.6 °C (2005) 3.3 °C (2009)
Dewpoint 12.6 °C 16.2 °C 8.4 °C 22 °C (2005) 1.1 °C (2010)
Humidity 78.7 % 93.7 % 58.1 % 30 % (2010)
Barometer 1018.3 hPa 1020.7 hPa 1016.3 hPa 1029.5 hPa (2008) 1004.1 hPa (2006)
Wind Speed 10.9 km/h 23 km/h 46.3 km/h (1997)
Wind Gust 40.4 km/h 70.3 km/h (1997)
Precipitation 0.76 mm 1.52 mm (2001)
Weather ElementAverage
Visibility14 km
Wind DirectionSSE (147 °)
Weather ElementTotal
Heating Degree Days3.4 (Base 18.3)
Cooling Degree Days2.4 (Base 18.3)
Growing Degree Days7.2 (Base 10)
Total Years on Record: 21
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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