HELENA ARPT, LEWIS AND CLARK COUNTY, MONTANA USA Weather History and Climate Data

HELENA ARPT, LEWIS AND CLARK COUNTY, MONTANA USA

Weather station HELENA ARPT, LEWIS AND CLARK COUNTY is at about 46.60°N 112.00°W. Height about 1166m / 3825 feet above sea level.

Heating Degree Days


  Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec   Year

°C  781 600 540 360 215  76  18  36 178 342 556 754 4461
 
°F  1406  1080  972  648  387  137   32   65  320  616  1001  1357  8030

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
°C	781	600	540	360	215	76	18	36	178	342	556	754	4461
°F	1406	1080	972	648	387	137	32	65	320	616	1001	1357	8030

Source: HELENA ARPT, LEWIS AND CLARK COUNTY data derived from NCDC TD 9641 Clim 81 1961-1990 Normals. 30 years between 1961 and 1990

Map of the area around HELENA ARPT, LEWIS AND CLARK COUNTY from tiger.census.gov.
Locations outside the continental US are not mapped.

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