HELENA, MONTANA

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Elevation: 1220 meters Latitude: 46 36N Longitude: 112 00W

WEATHER

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DAILY WEATHER AVERAGE - 30 MARCH

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	5.1 ^°C	11.7 ^°C	-1.1 ^°C	25 ^°C (2004)	-8.9 ^°C (1996)
Dewpoint	-4.6 ^°C	-1.6 ^°C	-7.6 ^°C	2.8 ^°C (2012)	-17.2 ^°C (2004)
Humidity	55.7 ^%	80.7 ^%	32.3 ^%		13 ^% (2004)
Barometer	1015.9 ^hPa	1021 ^hPa	1011.2 ^hPa	1033.2 ^hPa (2007)	993.2 ^hPa (2010)
Wind Speed	13 ^km/h	31.1 ^km/h		48.1 ^km/h (2003)
Wind Gust		44.4 ^km/h		66.6 ^km/h (2011)
Precipitation	5.59 ^mm			7.87 ^mm (2010)

Weather Element	Average
Visibility	15.3 ^km
Wind Direction	S (176.2 °)

Weather Element	Total
Heating Degree Days	13.1 (Base 18.3)
Growing Degree Days	3.4 (Base 10)

Total Years on Record: 21

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