Lappeenranta in december: average Weather, Temperature and Climate
Weather in Lappeenranta in december 2026
The weather in Lappeenranta 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 by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
very bad weather 621.8cm
Weather at 6am
27°F
Snow showers
44% of time
19%
16%
8%
Weather at 12pm
29°F
Snow showers
49% of time
18%
10%
10%
Weather at 6pm
27°F
Snow showers
49% of time
14%
13%
9%
Weather at 3am
27°F
44%
16%
16%
11%
Evolution of daily average temperature and precipitation in Lappeenranta in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Lappeenranta in december.
The climate of Lappeenranta in december is very bad
In december in Lappeenranta, the climate is wet (with 3.7in of rainfall over 7 days). The weather's not getting better compared to the previous month since in november there is an average of 3.7in of precipitation over 7 days.
The climate is very cold there the month of december. Plan to cover you well!. The thermometer averaged maximum of 31°F. The seasonal minimum is 25°F. Thus, the mean temperature average on this month of december in Lappeenranta is 29°F. Note that these seasonal averages are in contrast with those observed in Lappeenranta in the month of december with a maximum record of 47°F in 2015 and a minimum record of -2°F in 2009. You need to prepare to have about 25 days with temperatures under 32°F, or 81% of time.
On average, in Lappeenranta, the days of december last 05:34. The sun rises at 09:15 and sunset is at 14:49.
Seasonal average climate and temperature of Lappeenranta in december
Check below seasonal norms These statistics are generated from the weather statements earlier years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 29°F | ||||
| Highest temperature | 31°F | ||||
| Lowest temperature | 25°F | ||||
| Highest record temperature | 47°F (2015) | ||||
| Lowest record temperature | -2°F (2009) | ||||
| Number of days at -32°F | 25 day(s) (81%) | ||||
| Wind | |||||
| Wind speed | 17km/h | ||||
| Wind temperature | 18°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.7in | ||||
| Number of days with rainfall | 7 day(s) (22%) | ||||
| Record daily rainfall | 1.3in (2019) | ||||
| Snowfall | 621.8cm | ||||
| Other climate data | |||||
| Humidity | 95% | ||||
| Visibility | 6.15km | ||||
| Cloud cover | 82% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 2 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 09:15 | ||||
| Time of sunset | 14:49 | ||||
| Length of day | 05:34 | ||||
| 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 Lappeenranta in december 2025:
38°F to 41°F
40°F to 41°F
38°F to 40°F
38°F to 40°F
38°F to 40°F
38°F to 40°F
36°F to 36°F
34°F to 38°F
40°F to 41°F
38°F to 40°F
38°F to 43°F
27°F to 32°F
23°F to 25°F
23°F to 27°F
29°F to 38°F
36°F to 38°F
38°F to 41°F
32°F to 41°F
38°F to 40°F
40°F to 41°F
36°F to 40°F
23°F to 32°F
22°F to 23°F
27°F to 29°F
32°F to 40°F
34°F to 36°F
32°F to 36°F
25°F to 32°F
25°F to 31°F
23°F to 25°F
16°F to 20°F
Map: other cities in Finland in december
Cities near Lappeenranta:
| Joutseno in december | very bad weather |
| Saimaa in december | very bad weather |
| Imatra in december | very bad weather |
| Hamina in december | very bad weather |
| Kouvola in december | very bad weather |
| Mikkeli in december | very bad weather |
| Kotka in december | very bad weather |
| Savonlinna in december | very bad weather |
| Heinola in december | very bad weather |
| Lahti in december | very bad weather |
| Varkaus in december | very bad weather |
| Kitee in december | very bad weather |
Click over cities on the map for information about the weather in december.
Lappeenranta
perfect weather
good
tolerable
bad
very bad
Weather data for Lappeenranta in december:
Weather data for Lappeenranta for december are derived from an average of the weather forecast since 2009 in Lappeenranta. There is a margin of error and these forecasts are to be considered as general information only. The weather in Lappeenranta 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 Lappeenranta.