Jakobstad in december: average Weather, Temperature and Climate
Weather in Jakobstad in december 2026
The weather in Jakobstad in december comes from statistical datas on the past 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 276.5cm
Weather at 6am
31°F
Cloudy
34% of time
29%
19%
13%
Weather at 12pm
31°F
Snow showers
30% of time
29%
19%
15%
Weather at 6pm
31°F
Cloudy
33% of time
30%
17%
14%
Weather at 3am
31°F
44%
19%
16%
14%
Evolution of daily average temperature and precipitation in Jakobstad in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Jakobstad in december.
The climate of Jakobstad in december is very bad
The climate in december in Jakobstad is wet (with 2.8in of rainfall over 5 days). The weather's not getting better compared to the previous month since in november there is an average of 3.1in of precipitation over 5 days.
The climate is rather cold in that locality the month of december. Bring warm clothes! The high seasonal norm is 32°F. On average, the recorded minimum temperature is 29°F. Thus, the mean temperature average on this month of december in Jakobstad is 31°F. These temperatures are far removed from those records observed in Jakobstad in december with a maximum record of 45°F in 2015 and a minimum record of 5°F in 2010. You can expect to have about 21 days with temperatures down below 32°F, or 68% of time.
On average, in Jakobstad, the days of december last 04:28. Sunrise is at 10:10 and sunset is at 14:38.
Seasonal average climate and temperature of Jakobstad in december
Check below seasonal norms These datas are compiled from the weather statements of the last years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 31°F | ||||
| Highest temperature | 32°F | ||||
| Lowest temperature | 29°F | ||||
| Highest record temperature | 45°F (2015) | ||||
| Lowest record temperature | 5°F (2010) | ||||
| Number of days at -32°F | 21 day(s) (68%) | ||||
| Sea temperature | |||||
| Average sea temperature | 36°F | ||||
| Lowest sea temperature | 32°F | ||||
| Highest sea temperature | 41°F | ||||
| Wind | |||||
| Wind speed | 26km/h | ||||
| Wind temperature | 20°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.8in | ||||
| Number of days with rainfall | 5 day(s) (16%) | ||||
| Record daily rainfall | 0.9in (2016) | ||||
| Snowfall | 276.5cm | ||||
| Other climate data | |||||
| Humidity | 90% | ||||
| Visibility | 7.7km | ||||
| Cloud cover | 71% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 2 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 10:10 | ||||
| Time of sunset | 14:38 | ||||
| Length of day | 04:28 | ||||
| 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 Jakobstad in december 2025:
34°F to 38°F
32°F to 41°F
40°F to 41°F
40°F to 40°F
38°F to 40°F
34°F to 36°F
36°F to 36°F
34°F to 38°F
36°F to 38°F
34°F to 36°F
31°F to 34°F
23°F to 27°F
25°F to 27°F
27°F to 32°F
34°F to 38°F
34°F to 38°F
36°F to 38°F
32°F to 40°F
38°F to 41°F
38°F to 41°F
34°F to 36°F
25°F to 34°F
25°F to 34°F
29°F to 38°F
40°F to 41°F
34°F to 38°F
36°F to 40°F
31°F to 38°F
29°F to 34°F
27°F to 29°F
18°F to 25°F
Map: other cities in Finland in december
Cities near Jakobstad:
| Kokkola in december | very bad weather |
| Oravais in december | very bad weather |
| Vaasa in december | very bad weather |
| Kalajoki in december | very bad weather |
| Alajärvi in december | very bad weather |
| Seinäjoki in december | very bad weather |
| Ylivieska in december | very bad weather |
| Nivala in december | very bad weather |
| Pyhaejoki in december | very bad weather |
| Kauhajoki in december | very bad weather |
| Raahe in december | very bad weather |
| Saarijaervi in december | very bad weather |
Click over cities on the map for information about the weather in december.
Jakobstad
perfect weather
good
tolerable
bad
very bad
Weather data for Jakobstad in december:
Weather data for Jakobstad for december are derived from an average of the weather forecast since 2009 in Jakobstad. There is a margin of error and these forecasts are to be considered as general information only. The weather in Jakobstad 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 Jakobstad.