Lahti in january: average Weather, Temperature and Climate
Weather in Lahti in january 2026
The weather in Lahti in the month of january comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
very bad weather 605.4cm
Weather at 6am
22°F
Snow showers
41% of time
31%
14%
7%
Weather at 12pm
23°F
Snow showers
41% of time
23%
19%
10%
Weather at 6pm
22°F
Snow showers
39% of time
31%
19%
7%
Weather at 3am
22°F
55%
23%
10%
6%
Evolution of daily average temperature and precipitation in Lahti in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Lahti in january.
The climate of Lahti in january is very bad
In january in Lahti, the climate is wet (with 2.8in of precipitation over 5 days). The weather is better from the previous month since in december it receives an average of 3.2in of rainfall over 6 days.
The climate is icy here january. Do not forget to cover yourself!. Temperatures are up to 25°F. The seasonal minimum is 20°F. Thus, the mean temperature average in january in Lahti is 23°F. Note that seasonal normals in contrast with those observed in Lahti in january with a maximum record of 47°F in 2020 and a minimum record of -14°F in 2010.
On average, in Lahti, the days of january last 06:29. Sunrise is at 09:13 and sets at 15:42.
Seasonal average climate and temperature of Lahti in january
Check below seasonal norms These datas are generated from the weather statements of the last years of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 23°F | ||||
| Highest temperature | 25°F | ||||
| Lowest temperature | 20°F | ||||
| Highest record temperature | 47°F (2020) | ||||
| Lowest record temperature | -14°F (2010) | ||||
| Number of days at -32°F | 28 day(s) (90%) | ||||
| Wind | |||||
| Wind speed | 14km/h | ||||
| Wind temperature | 11°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.8in | ||||
| Number of days with rainfall | 5 day(s) (16%) | ||||
| Record daily rainfall | 0.8in (2021) | ||||
| Snowfall | 605.4cm | ||||
| Other climate data | |||||
| Humidity | 97% | ||||
| Visibility | 5.03km | ||||
| Cloud cover | 82% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 3 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 09:13 | ||||
| Time of sunset | 15:42 | ||||
| Length of day | 06:29 | ||||
| Our opinion about the weather in january | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last january?
Here is the day by day recorded weather in Lahti in january 2025:
23°F to 25°F
14°F to 20°F
20°F to 23°F
11°F to 20°F
9°F to 18°F
13°F to 27°F
29°F to 38°F
34°F to 36°F
25°F to 32°F
31°F to 32°F
25°F to 27°F
14°F to 22°F
14°F to 34°F
34°F to 36°F
22°F to 32°F
36°F to 41°F
32°F to 38°F
34°F to 41°F
31°F to 36°F
25°F to 38°F
20°F to 22°F
27°F to 34°F
32°F to 34°F
34°F to 34°F
34°F to 38°F
34°F to 36°F
29°F to 32°F
32°F to 34°F
34°F to 36°F
34°F to 38°F
32°F to 34°F
Map: other cities in Finland in january
Cities near Lahti:
| Heinola in january | very bad weather |
| Mäntsälä in january | very bad weather |
| Riihimäki in january | very bad weather |
| Kouvola in january | very bad weather |
| Hämeenlinna in january | very bad weather |
| Porvoo in january | very bad weather |
| Vantaa in january | very bad weather |
| Kotka in january | very bad weather |
| Hamina in january | very bad weather |
| Helsinki in january | very bad weather |
| Jämsä in january | very bad weather |
| Forssa in january | very bad weather |
Click over cities on the map for information about the weather in january.
Lahti
perfect weather
good
tolerable
bad
very bad
Weather data for Lahti in january:
Weather data for Lahti for january are derived from an average of the weather forecast since 2009 in Lahti. There is a margin of error and these forecasts are to be considered as general information only. The weather in Lahti 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 Lahti.