Helena (Montana) in december: average Weather, Temperature and Climate
Weather in Helena (Montana) in december 2024
The weather in Helena (Montana) in the month of december comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
very bad weather 333.3cm
Weather at 6am
18°F
Clear/Sunny
32% of time
26%
23%
10%
Weather at 12pm
25°F
Clear/Sunny
38% of time
26%
25%
7%
Weather at 6pm
22°F
Clear/Sunny
32% of time
31%
20%
10%
Weather at 3am
20°F
32%
31%
23%
8%
Evolution of daily average temperature and precipitation in Helena (Montana) in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Helena (Montana) in december.
The climate of Helena (Montana) in december is very bad
In december in Helena (Montana), the climate is relatively dry (with 1.5in of rainfall over 2 days). The weather is better from the previous month since in november it receives an average of 1.6in of precipitation over 2 days.
The climate is icy in this city the month of december. Plan a sweater!. The high seasonal norm is 29°F. The seasonal minimum is 16°F. Thus, the mean temperature average in december in Helena (Montana) is 23°F. Note that these seasonal averages are in contrast with those observed in Helena (Montana) in the month of december with a maximum record of 47°F in 2015 and a minimum record of -25°F in 2016.
Day length in Helena (Montana) in december is 08:35. The sun rises at 08:06 and sets at 16:41.
December: another location in the United States (USA)?
If you want to go to the United States (USA) in december, there are destinations with better weather than Helena (Montana):
In december, Miami (Florida) has perfect weather.
Furthermore, Hawaii (Honolulu), Houston, Phoenix (Arizona), Carolina Beach, Dauphin Island (Alabama) and Edisto Beach have good weather.
Finally, California, Louisiana, Atlanta, Dallas, Austin and Myrtle Beach have a tolerable climate, but better than Helena (Montana).
Seasonal average climate and temperature of Helena (Montana) in december
Check below seasonal norms These datas are compiled from the weather statements earlier years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 23°F | ||||
| Highest temperature | 29°F | ||||
| Lowest temperature | 16°F | ||||
| Highest record temperature | 47°F (2015) | ||||
| Lowest record temperature | -25°F (2016) | ||||
| Number of days at -32°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 7°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.5in | ||||
| Number of days with rainfall | 2 day(s) (8%) | ||||
| Record daily rainfall | 0.6in (2015) | ||||
| Snowfall | 333.3cm | ||||
| Other climate data | |||||
| Humidity | 87% | ||||
| Visibility | 8.03km | ||||
| Cloud cover | 41% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 8 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:06 | ||||
| Time of sunset | 16:41 | ||||
| Length of day | 08:35 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Helena (Montana) in december 2023:
23°F to 31°F
25°F to 32°F
27°F to 38°F
31°F to 38°F
32°F to 45°F
31°F to 43°F
29°F to 34°F
27°F to 29°F
16°F to 27°F
23°F to 34°F
25°F to 29°F
23°F to 36°F
18°F to 36°F
16°F to 34°F
20°F to 38°F
25°F to 41°F
23°F to 40°F
27°F to 41°F
27°F to 41°F
27°F to 40°F
27°F to 41°F
25°F to 41°F
23°F to 29°F
14°F to 29°F
11°F to 32°F
11°F to 32°F
16°F to 32°F
20°F to 41°F
22°F to 40°F
22°F to 38°F
23°F to 38°F
Map: other cities in the United States (USA) in december
Cities near Helena (Montana):
| Montana in december | very bad weather |
| Yellowstone National Park in december | very bad weather |
| Glacier National Park (Montana) in december | very bad weather |
| Cody (Wyoming) in december | very bad weather |
| Grand Teton National Park (Wyoming) in december | very bad weather |
| Jackson Hole in december | very bad weather |
| Boise (Idaho) in december | very bad weather |
| Wyoming in december | very bad weather |
| Salt Lake City in december | very bad weather |
| Mount Rushmore in december | very bad weather |
| Mount Rainier National Park (Washington) in december | very bad weather |
| Seattle in december | very bad weather |
Click over cities on the map for information about the weather in december.
Helena (Montana)
perfect weather
good
tolerable
bad
very bad
Weather data for Helena (Montana) in december:
Weather data for Helena (Montana) for december are derived from an average of the weather forecast since 2009 in Helena (Montana). There is a margin of error and these forecasts are to be considered as general information only. The weather in Helena (Montana) can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Helena (Montana).