28.12
sun
sun
Day

21°F
S 12 mph
Precip.
0%
0%
Night

19°F
N 10 mph
Precip.
100%
100%
29.12
mon
mon
Day

16°F
S 7 mph
Precip.
0%
0%
Night

9°F
SE 4 mph
Precip.
0%
0%
30.12
tue
tue
Day

18°F
S 11 mph
Precip.
65%
65%
Night

19°F
S 13 mph
Precip.
85%
85%
31.12
wed
wed
Day

18°F
S 14 mph
Precip.
88%
88%
Night

19°F
S 12 mph
Precip.
0%
0%
01.01
thu
thu
Day

10°F
S 4 mph
Precip.
0%
0%
Night

16°F
S 7 mph
Precip.
52%
52%
02.01
fri
fri
Day

10°F
SE 5 mph
Precip.
0%
0%
Night

10°F
SW 3 mph
Precip.
0%
0%
03.01
sat
sat
Day

12°F
W 3 mph
Precip.
0%
0%
Night

5°F
SW 3 mph
Precip.
0%
0%
04.01
sun
sun
Day

3°F
SW 2 mph
Precip.
0%
0%
Night

1°F
S 3 mph
Precip.
0%
0%
05.01
mon
mon
Day

1°F
SW 3 mph
Precip.
0%
0%
Night

1°F
SW 2 mph
Precip.
0%
0%
06.01
tue
tue
Day

5°F
NW 6 mph
Precip.
26%
26%
Night

16°F
NW 12 mph
Precip.
72%
72%
07.01
wed
wed
Day

12°F
NW 9 mph
Precip.
100%
100%
Night

5°F
NW 4 mph
Precip.
47%
47%
08.01
thu
thu
Day

16°F
N 7 mph
Precip.
76%
76%
Night

12°F
N 6 mph
Precip.
0%
0%
09.01
fri
fri
Day

21°F
NW 4 mph
Precip.
27%
27%
Night

23°F
NW 4 mph
Precip.
100%
100%
10.01
sat
sat
Day

21°F
SE 4 mph
Precip.
70%
70%
Night

12°F
SE 4 mph
Precip.
63%
63%
sea water
temperature
temperature
| Koli National Park |
monthly
weather
weather
| Koli National Park |
current
weather
weather
| Koli National Park |
7 days
forecast
forecast
| Koli National Park |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 38.0°F. The highest and lowest sea temperatures during the month were 40.3°F and 34.2°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 33.3°F. The highest and lowest sea temperatures during the month were 35.1°F and 32.0°F.
Air temperature in Koli National Park, °F
Precipitation total in Koli National Park, in.
* Charts above show average data for the last 3 years.
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: 20:54
December 28, sunday
2100

18°F
N
7 mph
7 mph
December 29, monday
0000

19°F
N
10 mph
10 mph
0300

21°F
NE
8 mph
8 mph
0600

21°F
SE
10 mph
10 mph
0900

16°F
SE
7 mph
7 mph
1200

16°F
S
7 mph
7 mph
1500

14°F
S
8 mph
8 mph
1800

14°F
SE
9 mph
9 mph



























