Lahti Weather: January
 |
Average Day Temperature: | 19.9°F |
|
Average Night Temperature: | 17.2°F |
|
Sea Water Temperature: | 31.1°F |
|
Number of Sunny Days: | 2 days |
| Sunshine Hours: | 5.4 - 7.7 hours | |
|
Number of Rainy Days: | 1 day |
| Precipitation Totals: | 1.6 in | |
|
Number of Snowy Days: | 2 days |
| detailed information | ||
14 day weather
forecast
forecast
| Lahti |
Sea Water
Temperature
Temperature
| Lahti |
Air Temperature in January, °F
The highest day temperature in January 2026 was 26°F. The lowest night temperature was -14°F. The average values for day and night temperatures during January were 11.6°F и 6.2°F respectivly.
Lahti Water Sea Temperature in January, °F
The average sea surface temperature in January 2026 for Lahti was 31.3°F. The maximum and minimum values were 30.2°F and 32.8°F respectively.
Sunny, Cloudy and Gloomy days
Most of the days in January are gloomy but you can also expect sunny days.
Precipitation Totals in January, in
Precipitation total in January for Lahti is 1.6 in.
Wind Speed in January, mph
The average wind speed in January is 7.2 mph. This value is relatively stable throughout the year.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Lahti in January is 1.4 hours.
Lahti on the Weather Map
Finland Resorts:
NAME
F°
| Espoo |  |
0 |
| Helsinki | |
+2 |
| Imatra | |
-4 |
| Juvaskyla |  |
+8 |
| Kemi | |
-2 |
| Lahti | |
-6 |
| Lappeenranta | |
-4 |
| Oulu | |
+18 |
| Pori | |
+10 |
| Porvoo | |
+4 |
| Saariselka | |
-20 |
| Seinajoki | |
+14 |
| Turku | |
+2 |
| Vaasa |  |
+22 |
| Vantaa | |
-2 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Lahti
Local time: 00:43
18 feb, wednesday
| 0300 |  |
-8°F | N 2 mph |
| 0600 | |
-10°F | NW 3 mph |
| 0900 | |
-4°F | NW 4 mph |
| 1200 |  |
12°F | NW 7 mph |
| 1500 |  |
14°F | NW 6 mph |
| 1800 |  |
6°F | NW 6 mph |
| 2100 | |
4°F | W 5 mph |
19 feb, thursday
| 0000 | |
6°F | W 6 mph |