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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 - 1 OCTOBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 11.3 °C 18.6 °C 5.2 °C 30.6 °C (1997) -1.1 °C (1999)
Dewpoint 1 °C 4.4 °C -2.3 °C 10 °C (2005) -8.3 °C (2006)
Humidity 53 % 75.2 % 31.2 % 12 % (2006)
Barometer 1016.9 hPa 1021 hPa 1012.9 hPa 1030.5 hPa (1996) 998.6 hPa (2005)
Wind Speed 11.9 km/h 27.4 km/h 44.4 km/h (1995)
Wind Gust 50.2 km/h 83.4 km/h (2011)
Precipitation 2.29 mm 7.37 mm (2000)
Weather ElementAverage
Visibility15.9 km
Wind DirectionS (181.3 °)
Weather ElementTotal
Heating Degree Days7.7 (Base 18.3)
Cooling Degree Days0.4 (Base 18.3)
Growing Degree Days4.6 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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