Mikkeli in december: average Weather, Temperature and Climate
Weather in Mikkeli in december 2026
The weather in Mikkeli in 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 590.6cm
Weather at 6am
27°F
Snow showers
47% of time
20%
18%
8%
Weather at 12pm
27°F
Snow showers
46% of time
22%
12%
8%
Weather at 6pm
27°F
Snow showers
44% of time
22%
14%
9%
Weather at 3am
27°F
49%
18%
15%
9%
Evolution of daily average temperature and precipitation in Mikkeli in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Mikkeli in december.
The climate of Mikkeli in december is very bad
The climate in december in Mikkeli is wet (with 3in of rainfall over 5 days). The weather's not getting better compared to the previous month since in november there is an average of 3in of precipitation over 6 days.
The climate is icy around this city this month. Do not forget to cover yourself!. The thermometer averaged maximum of 29°F. In the morning the temperature drops to 25°F. Thus, the mean temperature average in december in Mikkeli is 27°F. Note that these seasonal averages are in contrast with those observed in Mikkeli in the month of december with a maximum record of 47°F in 2015 and a minimum record of -5°F in 2009. You can expect to have about 27 days with temperatures below 32°F, or 87% of time.
Day length in Mikkeli in december is 05:20. Sunrise is at 09:26 and sets at 14:46.
Seasonal average climate and temperature of Mikkeli in december
Check below seasonal norms These statistics are set from the weather statements of the past years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 27°F | ||||
| Highest temperature | 29°F | ||||
| Lowest temperature | 25°F | ||||
| Highest record temperature | 47°F (2015) | ||||
| Lowest record temperature | -5°F (2009) | ||||
| Number of days at -32°F | 27 day(s) (87%) | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 16°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3in | ||||
| Number of days with rainfall | 5 day(s) (17%) | ||||
| Record daily rainfall | 1.1in (2019) | ||||
| Snowfall | 590.6cm | ||||
| Other climate data | |||||
| Humidity | 95% | ||||
| Visibility | 6.15km | ||||
| Cloud cover | 81% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 2 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 09:26 | ||||
| Time of sunset | 14:46 | ||||
| Length of day | 05:20 | ||||
| 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 Mikkeli in december 2025:
34°F to 40°F
38°F to 41°F
38°F to 40°F
36°F to 38°F
38°F to 40°F
36°F to 38°F
34°F to 38°F
32°F to 38°F
38°F to 41°F
34°F to 38°F
36°F to 41°F
22°F to 29°F
20°F to 23°F
23°F to 27°F
27°F to 36°F
34°F to 38°F
36°F to 43°F
32°F to 38°F
40°F to 41°F
40°F to 41°F
34°F to 40°F
23°F to 31°F
18°F to 23°F
25°F to 27°F
32°F to 41°F
31°F to 36°F
32°F to 36°F
25°F to 32°F
23°F to 32°F
18°F to 23°F
11°F to 14°F
Map: other cities in Finland in december
Cities near Mikkeli:
| Saimaa in december | very bad weather |
| Varkaus in december | very bad weather |
| Heinola in december | very bad weather |
| Lappeenranta in december | very bad weather |
| Savonlinna in december | very bad weather |
| Joutseno in december | very bad weather |
| Kouvola in december | very bad weather |
| Imatra in december | very bad weather |
| Jyväskylä in december | very bad weather |
| Jämsä in december | very bad weather |
| Lahti in december | very bad weather |
| Hamina in december | very bad weather |
Click over cities on the map for information about the weather in december.
Mikkeli
perfect weather
good
tolerable
bad
very bad
Weather data for Mikkeli in december:
Weather data for Mikkeli for december are derived from an average of the weather forecast since 2009 in Mikkeli. There is a margin of error and these forecasts are to be considered as general information only. The weather in Mikkeli 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 Mikkeli.