Current sea water temperature:
+61.5°F
| Minimum sea water temperature in January: | 62.2°F |
| Maximum sea water temperature in January: | 56.7°F |
| Average sea water temperature in January: | 59.0°F |
| more information | |
14 days
forecast
forecast
| Kymi |
monthly
weather
weather
| Kymi |
Sea water temperature for the last 10 days:
| January 11 | 61.5°F | January 6 | 61.7°F |
| January 10 | 61.2°F | January 5 | 61.5°F |
| January 9 | 61.5°F | January 4 | 61.5°F |
| January 8 | 61.3°F | January 3 | 61.7°F |
| January 7 | 61.2°F | January 2 | 61.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Kymi?
Based on the data about daily sea water temperature for the last three years the warmest sea in Kymi was noticed in August, July and September.
Monthly Sea Temperatures in Kymi, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 79.2°F. The highest and lowest sea temperatures during the month were 81.1°F and 77.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 79.1°F. The highest and lowest sea temperatures during the month were 81.9°F and 77.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 76.9°F. The highest and lowest sea temperatures during the month were 79.0°F and 74.1°F.
current
weather
weather
| Kymi |
weather in
January
January
| Kymi |
Best time for vacation in Kymi
Kymi on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Kymi
Local time: 02:35
January 12, monday
0300

39°F
S
15 mph
15 mph
0600

37°F
S
11 mph
11 mph
0900

36°F
SE
14 mph
14 mph
1200

37°F
S
16 mph
16 mph
1500

37°F
S
18 mph
18 mph
1800

36°F
S
12 mph
12 mph
2100

34°F
S
12 mph
12 mph
January 13, tuesday
0000

34°F
SE
9 mph
9 mph



























