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United States of America

EAST HELENA, MONTANA


Home > North America > United States > Montana
Elevation: 1195 meters     Latitude: 46 39N     Longitude: 111 44W

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DAILY WEATHER AVERAGE - 21 OCTOBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 7.1 °C 14.2 °C 1.6 °C 27.8 °C (2003) -5 °C (1998)
Dewpoint -0.8 °C 1.9 °C -3.3 °C 6.7 °C (2003) -16.1 °C (1999)
Humidity 61.8 % 82.3 % 37.7 % 18 % (1999)
Barometer 1021.3 hPa 1025.7 hPa 1016.9 hPa 1037.3 hPa (2008) 1000.7 hPa (2000)
Wind Speed 9.3 km/h 25.1 km/h 53.8 km/h (2014)
Wind Gust 45.5 km/h 79.7 km/h (2014)
Precipitation 1.78 mm 5.59 mm (2014)
Weather ElementAverage
Visibility14.8 km
Wind DirectionSSE (147.7 °)
Weather ElementTotal
Heating Degree Days11.1 (Base 18.3)
Cooling Degree Days1.4 (Base 18.3)
Growing Degree Days3.6 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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