16.07
thu
thu
Day
63°F
NW 10 mph
Precip.
10%
10%
Night
61°F
NE 5 mph
Precip.
6%
6%
17.07
fri
fri
Day
63°F
N 11 mph
Precip.
6%
6%
Night
66°F
N 13 mph
Precip.
12%
12%
18.07
sat
sat
Day
66°F
N 17 mph
Precip.
21%
21%
Night
64°F
NE 10 mph
Precip.
80%
80%
19.07
sun
sun
Day
66°F
SW 4 mph
Precip.
24%
24%
Night
61°F
SW 12 mph
Precip.
26%
26%
20.07
mon
mon
Day
61°F
SW 15 mph
Precip.
20%
20%
Night
54°F
SW 12 mph
Precip.
26%
26%
21.07
tue
tue
Day
55°F
SW 15 mph
Precip.
28%
28%
Night
55°F
SW 11 mph
Precip.
42%
42%
22.07
wed
wed
Day
61°F
SW 8 mph
Precip.
23%
23%
Night
57°F
SW 11 mph
Precip.
33%
33%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 64.1°F. The highest and lowest sea temperatures during the month were 67.8°F and 62.1°F.
Air temperature in Kotka, °F
Precipitation total in Kotka, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Kotka
Kotka on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Kotka
Local time: 20:49
July 16, thursday
2100
63°F
NE
6 mph
6 mph
July 17, friday
0000
61°F
NE
5 mph
5 mph
0300
63°F
NE
6 mph
6 mph
0600
63°F
N
8 mph
8 mph
0900
63°F
N
9 mph
9 mph
1200
63°F
N
11 mph
11 mph
1500
64°F
N
9 mph
9 mph
1800
66°F
N
8 mph
8 mph
