Montana in december: average Weather, Temperature and Climate
Weather in Montana in december 2026
The weather in Montana in december comes from statistical datas on the past 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 188.4cm
Weather at 6am
32°F
Clear/Sunny
39% of time
19%
12%
11%
Weather at 12pm
41°F
Clear/Sunny
44% of time
22%
12%
9%
Weather at 6pm
38°F
Clear/Sunny
40% of time
23%
13%
9%
Weather at 3am
32°F
39%
21%
12%
9%
Evolution of daily average temperature and precipitation in Montana in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Montana in december.
The climate of Montana in december is very bad
The weather in december in Montana is relatively dry (with 2.6in of precipitation over 4 days). The weather is worst than the previous month since in november there is an average of 2.3in of rainfall over 3 days.
The climate is rather cold here december. Plan a sweater! The high seasonal norm is 43°F. The seasonal minimum is 32°F. Thus, the mean temperature average on this month of december in Montana is 38°F. These temperatures are far removed from those records observed in Montana in the month of december with a maximum record of 63°F in 2015 and a minimum record of 4°F in 2009. You can expect to have about 17 days with temperatures down below 32°F, or 55% of the month.
Day length in Montana in december is 08:59. The sun rises at 07:53 and sunset is at 16:52.
Seasonal average climate and temperature of Montana in december
Check below seasonal norms These datas are compiled from the weather statements of the past years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 38°F | ||||
| Highest temperature | 43°F | ||||
| Lowest temperature | 32°F | ||||
| Highest record temperature | 63°F (2015) | ||||
| Lowest record temperature | 4°F (2009) | ||||
| Number of days at +65°F | 0 day(s) (0%) | ||||
| Number of days at -32°F | 17 day(s) (55%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 29°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.6in | ||||
| Number of days with rainfall | 4 day(s) (13%) | ||||
| Record daily rainfall | 2.7in (2017) | ||||
| Snowfall | 188.4cm | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 8.66km | ||||
| Cloud cover | 41% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 8 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:53 | ||||
| Time of sunset | 16:52 | ||||
| Length of day | 08:59 | ||||
| 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 Montana in december 2025:
43°F to 52°F
38°F to 45°F
34°F to 43°F
38°F to 49°F
41°F to 50°F
38°F to 49°F
36°F to 43°F
41°F to 49°F
36°F to 45°F
40°F to 50°F
41°F to 49°F
40°F to 47°F
40°F to 45°F
34°F to 52°F
40°F to 47°F
36°F to 49°F
34°F to 43°F
45°F to 56°F
45°F to 50°F
36°F to 45°F
38°F to 45°F
32°F to 41°F
36°F to 41°F
36°F to 41°F
29°F to 40°F
18°F to 32°F
22°F to 34°F
36°F to 38°F
25°F to 36°F
32°F to 41°F
22°F to 31°F
Map: other cities in Bulgaria in december
Cities near Montana:
| Vratsa in december | very bad weather |
| Vidin in december | very bad weather |
| Sofia in december | very bad weather |
| Pleven in december | very bad weather |
| Blagoevgrad in december | very bad weather |
| Pazardjik in december | very bad weather |
| Bansko in december | very bad weather |
| Etara in december | very bad weather |
| Pirin National Park in december | very bad weather |
| Plovdiv in december | very bad weather |
| Kazanlak in december | very bad weather |
| Veliko Tarnovo in december | very bad weather |
Click over cities on the map for information about the weather in december.
Montana
perfect weather
good
tolerable
bad
very bad
Weather data for Montana in december:
Weather data for Montana for december are derived from an average of the weather forecast since 2009 in Montana. There is a margin of error and these forecasts are to be considered as general information only. The weather in 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 Montana.