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United States of America

ALTADENA, CALIFORNIA


Home > North America > United States > California
Elevation: 347 meters     Latitude: 34 11N     Longitude: 118 08W

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DAILY WEATHER AVERAGE - 7 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 9.7 °C 15.4 °C 4.9 °C 29 °C (2009) (2013)
Dewpoint -0.8 °C 5.4 °C -4 °C 11 °C (2011) -14 °C (2009)
Humidity 58 % 67.7 % 49.3 % 8 % (2009)
Barometer 1003.7 hPa 1005.4 hPa 1002 hPa 1005.4 hPa (2008) 1002 hPa (2008)
Wind Speed 9 km/h 16.4 km/h 31.5 km/h (2015)
Wind Gust 29.8 km/h 46.3 km/h (2015)
Precipitation --- --- ()
Weather ElementAverage
Visibility82.6 km
Wind DirectionSSW (211.9 °)
Weather ElementTotal
Heating Degree Days9.4 (Base 18.3)
Cooling Degree Days2.9 (Base 18.3)
Growing Degree Days5.9 (Base 10)
Total Years on Record: 19
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