Current sea water temperature:
+37.6°F
| Minimum sea water temperature in December: | 40.3°F |
| Maximum sea water temperature in December: | 32.5°F |
| Average sea water temperature in December: | 37.1°F |
| more information | |
14 days
forecast
forecast
| Imatra |
monthly
weather
weather
| Imatra |
Sea water temperature for the last 10 days:
| December 14 | 37.6°F | December 9 | 38.8°F |
| December 13 | 37.8°F | December 8 | 39.0°F |
| December 12 | 38.1°F | December 7 | 39.2°F |
| December 11 | 38.3°F | December 6 | 39.4°F |
| December 10 | 38.5°F | December 5 | 39.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Imatra?
Based on the data about daily sea water temperature for the last three years the warmest sea in Imatra was noticed in August, July and September.
Monthly Sea Temperatures in Imatra, °F
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 73.2°F and 60.8°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 66.6°F. The highest and lowest sea temperatures during the month were 74.1°F and 59.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 59.4°F. The highest and lowest sea temperatures during the month were 62.4°F and 54.9°F.
current
weather
weather
| Imatra |
weather in
December
December
| Imatra |
Best time for vacation in Imatra
Imatra on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Imatra
Local time: 04:13
December 15, monday
0600
23°F
W
6 mph
6 mph
0900
23°F
NW
6 mph
6 mph
1200
23°F
NW
5 mph
5 mph
1500
25°F
NW
5 mph
5 mph
1800
25°F
NW
7 mph
7 mph
2100
28°F
N
9 mph
9 mph
December 16, tuesday
0000
32°F
N
9 mph
9 mph
0300
37°F
NE
9 mph
9 mph
