Montana Weather in December

   
 
 

Check the Weather in Montana in December before you book your next holiday. This gives the best indication of the weather in December and includes figures for temperature, sunshine and rainfall. The december weather guide shown below is for Helena.

Max Daytime Temperature (°C) 1°C (34°F) Max Daytime Temperature in December in Montana (Helena) 1°C (34°F) in December
Min Night-time Temperature (°C) -10°C (14°F) Min Night-time Temperature in December in Montana (Helena) -10°C (14°F) in December
Hours of Sunshine (Daily) 3 Hours of Bright Sunshine per day (37% of Daylight Hours) in December in Montana (Helena) 3 Hours per day in December
Hours of Daylight (Daily) 9 Hours of Daylight in December in Montana (Helena) 9 Hours per day in December
Heat and Humidity Discomfort No heat & humidity in December in Montana (Helena) None in December
Days with some Rainfall 9 Days with some Rainfall in December in Montana (Helena) 9 Days in December
Monthly Rainfall (mm) 14 mm (0.6 inches) Monthly Rainfall in December in Montana (Helena) 14 mm (0.6 inches) in December
UV Index (Maximum) UV (Maximum) Index 1 (Low) in December in Montana (Helena) 1 (Low) in December
All Months Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C)  |  Imperial (°F) 
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Select a destination from the Montana Map to view the december weather guide. Alternatively, select from the list of destinations below the map. Can't find the Montana weather destination you are after? Try the Destination Search.

Billings   Bozeman   Butte   East Glacier Park   Glasgow   Great Falls   Hamilton   Havre   Helena   Kalispell   Lewistown   Miles City   Missoula   West Yellowstone   Whitefish  

Montana weather by month

Check the weather for a particular month in Montana by selecting a month from the list below. Alternatively check which month usually has the Best Weather in Montana. If you are not sure where to go, why not try our Holiday Planner.

   
 
 

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