Current sea water temperature:
+57.9°F
| Minimum sea water temperature in September: | 64.6°F |
| Maximum sea water temperature in September: | 32.0°F |
| Average sea water temperature in September: | 56.6°F |
| more information | |
14 days
forecast
forecast
| Koli National Park |
monthly
weather
weather
| Koli National Park |
Sea water temperature for the last 10 days:
| September 16 | 57.9°F | September 11 | 58.5°F |
| September 15 | 57.7°F | September 10 | 58.6°F |
| September 14 | 57.9°F | September 9 | 59.0°F |
| September 13 | 58.3°F | September 8 | 59.2°F |
| September 12 | 58.3°F | September 7 | 60.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Koli National Park?
Based on the data about daily sea water temperature for the last three years the warmest sea in Koli National Park was noticed in July, August and September.
Monthly Sea Temperatures in Koli National Park, °F
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 64.7°F. The highest and lowest sea temperatures during the month were 68.9°F and 61.0°F.
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 62.7°F. The highest and lowest sea temperatures during the month were 65.5°F and 60.8°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 59.4°F. The highest and lowest sea temperatures during the month were 61.2°F and 57.7°F.
current
weather
weather
| Koli National Park |
weather in
September
September
| Koli National Park |
Best time for vacation in Koli National Park
Koli National Park on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Koli National Park
Local time: 20:32
September 16, wednesday
2100

54°F
N
21 mph
21 mph
September 17, thursday
0000

54°F
N
21 mph
21 mph
0300

54°F
N
17 mph
17 mph
0600

54°F
N
16 mph
16 mph
0900

55°F
NE
12 mph
12 mph
1200

55°F
N
17 mph
17 mph
1500

57°F
NE
17 mph
17 mph
1800

55°F
NE
16 mph
16 mph

























