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United States of America

HELENA, MONTANA


Home > North America > United States > Montana
Elevation: 1220 meters     Latitude: 46 36N     Longitude: 112 00W

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DAILY WEATHER AVERAGE - 23 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 12.4 °C 20.9 °C 4.4 °C 30.6 °C (2011) -6.7 °C (2000)
Dewpoint 2.1 °C 5.5 °C -0.7 °C 13.9 °C (2014) -8.9 °C (2011)
Humidity 54.2 % 81.5 % 29.6 % 13 % (2011)
Barometer 1019.3 hPa 1023.4 hPa 1015.6 hPa 1029.8 hPa (2000) 1003 hPa (2007)
Wind Speed 10.1 km/h 24.9 km/h 40.7 km/h (2013)
Wind Gust 44.6 km/h 70.3 km/h (2014)
Precipitation 11.94 mm 24.89 mm (2014)
Weather ElementAverage
Visibility15.8 km
Wind DirectionSSE (160.5 °)
Weather ElementTotal
Heating Degree Days7.2 (Base 18.3)
Cooling Degree Days0.7 (Base 18.3)
Growing Degree Days5.4 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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