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United States of America

ONTARIO, CALIFORNIA


Home > North America > United States > California
Elevation: 87 meters     Latitude: 34 03N     Longitude: 117 36W

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DAILY WEATHER AVERAGE - 21 APRIL
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 16.9 °C 23.8 °C 11.3 °C 38 °C (1998) 5 °C (1995)
Dewpoint 7.5 °C 10.1 °C 4 °C 15 °C (1997) -9.4 °C (2009)
Humidity 60.4 % 83.8 % 35.5 % 5 % (2009)
Barometer 1013.5 hPa 1015.9 hPa 1011.5 hPa 1020.3 hPa (2001) 1006.4 hPa (2010)
Wind Speed 10.8 km/h 24.5 km/h 33.3 km/h (1997)
Wind Gust 34.9 km/h 42.6 km/h (2006)
Precipitation 4.83 mm 9.4 mm (2001)
Weather ElementAverage
Visibility16.4 km
Wind DirectionSSE (168.6 °)
Weather ElementTotal
Heating Degree Days3.8 (Base 18.3)
Cooling Degree Days5.2 (Base 18.3)
Growing Degree Days7.6 (Base 10)
Total Years on Record: 21
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