Helena topographic maps
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Helena
United States of America > Montana > Helena
Helena has a semi-arid climate (Köppen BSk), with long, cold and moderately snowy winters, hot and dry summers, and short springs and autumns in between. The monthly daily average temperature ranges from 21.8 °F (−5.7 °C) in December to 70.0 °F (21.1 °C) in July, with average diurnal temperature…
Average elevation: 1,298 m