06.08
thu
thu
Day
75°F
NE 9 mph
Precip.
20%
20%
Night
59°F
N 8 mph
Precip.
11%
11%
07.08
fri
fri
Day
70°F
E 12 mph
Precip.
9%
9%
Night
54°F
E 7 mph
Precip.
8%
8%
08.08
sat
sat
Day
64°F
E 10 mph
Precip.
2%
2%
Night
48°F
E 5 mph
Precip.
9%
9%
09.08
sun
sun
Day
68°F
NE 12 mph
Precip.
9%
9%
Night
61°F
NE 12 mph
Precip.
11%
11%
10.08
mon
mon
Day
57°F
E 6 mph
Precip.
46%
46%
Night
52°F
E 4 mph
Precip.
15%
15%
11.08
tue
tue
Day
63°F
SE 9 mph
Precip.
9%
9%
Night
52°F
E 8 mph
Precip.
11%
11%
12.08
wed
wed
Day
64°F
SE 9 mph
Precip.
3%
3%
Night
52°F
S 4 mph
Precip.
7%
7%
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 67.2°F. The highest and lowest sea temperatures during the month were 74.7°F and 62.2°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: 03:20
August 06, thursday
0600
55°F
NW
4 mph
4 mph
0900
63°F
N
4 mph
4 mph
1200
75°F
NE
9 mph
9 mph
1500
77°F
NE
12 mph
12 mph
1800
73°F
NE
11 mph
11 mph
2100
64°F
NE
7 mph
7 mph
August 07, friday
0000
59°F
N
8 mph
8 mph
0300
55°F
N
6 mph
6 mph
