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United States of America

ALTADENA, CALIFORNIA


Home > North America > United States > California
Elevation: 1140 feet     Latitude: 34 11N     Longitude: 118 08W

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DAILY WEATHER AVERAGE - SEPTEMBER 23
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 65 °F 75.1 °F 56.1 °F 89.6 °F (2011) (2014)
Dewpoint 32.2 °F 41.9 °F 25.6 °F 55.4 °F (1999) 5 °F (2009)
Humidity 35.9 % 46.5 % 27.6 % 6 % (2009)
Wind Speed 5.4 mph 9.5 mph 15 mph (2014)
Wind Gust 16 mph 20.7 mph (2014)
Precipitation --- --- ()
Weather ElementAverage
Visibility62.3 mi
Wind DirectionSSE (166.4 °)
Weather ElementTotal
Heating Degree Days12.4 (Base 18.3)
Cooling Degree Days7.8 (Base 18.3)
Growing Degree Days18.6 (Base 10)
Total Years on Record: 17
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