13.01
tue
tue
Day
12°F
SW 4 mph
Precip.
79%
79%
Night
3°F
SW 3 mph
Precip.
61%
61%
14.01
wed
wed
Day
12°F
W 4 mph
Precip.
75%
75%
Night
16°F
NW 7 mph
Precip.
87%
87%
15.01
thu
thu
Day
12°F
W 6 mph
Precip.
62%
62%
Night
5°F
W 4 mph
Precip.
82%
82%
16.01
fri
fri
Day
12°F
NW 5 mph
Precip.
0%
0%
Night
7°F
NW 4 mph
Precip.
0%
0%
17.01
sat
sat
Day
18°F
N 6 mph
Precip.
0%
0%
Night
16°F
NW 4 mph
Precip.
70%
70%
18.01
sun
sun
Day
19°F
N 6 mph
Precip.
86%
86%
Night
12°F
NW 2 mph
Precip.
84%
84%
19.01
mon
mon
Day
18°F
NW 6 mph
Precip.
80%
80%
Night
0°F
NW 3 mph
Precip.
0%
0%
20.01
tue
tue
Day
7°F
NW 4 mph
Precip.
0%
0%
Night
1°F
W 3 mph
Precip.
0%
0%
21.01
wed
wed
Day
10°F
W 3 mph
Precip.
0%
0%
Night
-2°F
SW 4 mph
Precip.
0%
0%
22.01
thu
thu
Day
3°F
SW 4 mph
Precip.
0%
0%
Night
-2°F
SW 4 mph
Precip.
0%
0%
23.01
fri
fri
Day
5°F
SW 4 mph
Precip.
0%
0%
Night
0°F
SW 4 mph
Precip.
0%
0%
24.01
sat
sat
Day
5°F
SW 3 mph
Precip.
0%
0%
Night
-4°F
SW 3 mph
Precip.
0%
0%
25.01
sun
sun
Day
9°F
W 4 mph
Precip.
69%
69%
Night
9°F
W 6 mph
Precip.
21%
21%
26.01
mon
mon
Day
16°F
W 8 mph
Precip.
100%
100%
Night
19°F
W 6 mph
Precip.
100%
100%
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 33.1°F. The highest and lowest sea temperatures during the month were 34.0°F and 32.4°F.
Air temperature in Lahti, °F
Precipitation total in Lahti, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Lahti
Lahti on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Lahti
Local time: 11:29
January 13, tuesday
1200
12°F
SW
4 mph
4 mph
1500
10°F
SW
4 mph
4 mph
1800
7°F
SW
4 mph
4 mph
2100
5°F
SW
3 mph
3 mph
January 14, wednesday
0000
3°F
SW
3 mph
3 mph
0300
3°F
SW
3 mph
3 mph
0600
3°F
W
3 mph
3 mph
0900
9°F
W
5 mph
5 mph
