Measurements:
°C
°F
CURRENT WEATHER
14:02
Lahti
54°F
S 7 mph
Feels like: 52°F
Precip: 0%
World Resorts Finland Lahti Weather

14 Day Weather Forecast

04.21
tue
DAY
52°F
S 9 mph
precip
0%
NIGHT
42°F
E 4 mph
precip
0%
04.22
wed
DAY
50°F
SE 13 mph
precip
0%
NIGHT
36°F
S 14 mph
precip
0%
04.23
thu
DAY
36°F
S 16 mph
precip
0%
NIGHT
34°F
S 10 mph
precip
0%
04.24
fri
DAY
44°F
S 11 mph
precip
0%
NIGHT
40°F
SE 4 mph
precip
0%
04.25
sat
DAY
42°F
SW 9 mph
precip
0%
NIGHT
32°F
S 11 mph
precip
0%
04.26
sun
DAY
36°F
S 12 mph
precip
0%
NIGHT
26°F
S 4 mph
precip
0%
04.27
mon
DAY
40°F
S 8 mph
precip
0%
NIGHT
30°F
E 5 mph
precip
0%
04.28
tue
DAY
50°F
E 9 mph
precip
0%
NIGHT
42°F
E 8 mph
precip
0%
04.29
wed
DAY
52°F
SW 4 mph
precip
0%
NIGHT
46°F
SE 4 mph
precip
0%
04.30
thu
DAY
48°F
SW 9 mph
precip
79%
NIGHT
44°F
S 4 mph
precip
0%
05.01
fri
DAY
50°F
SW 5 mph
precip
0%
NIGHT
44°F
NW 2 mph
precip
0%
05.02
sat
DAY
52°F
SW 3 mph
precip
0%
NIGHT
46°F
SW 3 mph
precip
0%
05.03
sun
DAY
58°F
SW 6 mph
precip
0%
NIGHT
44°F
E 5 mph
precip
0%
05.04
mon
DAY
64°F
SE 5 mph
precip
0%
NIGHT
56°F
E 2 mph
precip
0%

Lahti Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Lahti was 33.5°F. The maximum and minimum values were 30.6°F and 38.0°F respectively.

Lahti on the Weather Map

Best Time to Visit Lahti
The most sunny months:
May 12 days
June 12 days
July 11 days
The most warm months:
July 73.9 °F
August 70.4 °F
June 69.1 °F
Warmest sea temperature:
August 69.9 °F
July 67.3 °F
September 62.7 °F
The most cold months:
January 19.9 °F
February 22.5 °F
December 26.4 °F
The most rainy months:
August 4 days
July 4 days
June 4 days
The most windy months:
December 7 mph
March 7 mph
October 7 mph
more details
Finland Resorts:
NAME
F°
Espoo +58
Helsinki +54
Imatra +54
Juvaskyla +56
Kemi +36
Koli National Park +44
Lahti +54
Oulu +38
Pori +50
Porvoo +46
Saariselka +44
Seinajoki +58
Turku +56
Vaasa +46
Vantaa +58
all resorts
24 Hours Weather Forecast
Lahti
Local time: 14:02
21 apr, tuesday
1500 54°F
S
7 mph
1800 54°F
S
7 mph
2100 46°F
SE
3 mph
22 apr, wednesday
0000 42°F
E
4 mph
0300 38°F
SE
5 mph
0600 38°F
E
7 mph
0900 44°F
SE
9 mph
1200 50°F
SE
13 mph