World Resorts Finland Koli National Park Weather

Koli National Park 14 Days Forecast

27.04
mon
Day
41°F
S 17 mph
Precip.
0%
Night
34°F
S 19 mph
Precip.
0%
28.04
tue
Day
39°F
S 20 mph
Precip.
84%
Night
34°F
S 14 mph
Precip.
0%
29.04
wed
Day
39°F
SE 14 mph
Precip.
0%
Night
34°F
SE 6 mph
Precip.
0%
30.04
thu
Day
41°F
SE 7 mph
Precip.
0%
Night
37°F
S 7 mph
Precip.
0%
01.05
fri
Day
45°F
S 2 mph
Precip.
77%
Night
39°F
N 6 mph
Precip.
0%
02.05
sat
Day
50°F
NE 8 mph
Precip.
0%
Night
45°F
N 12 mph
Precip.
0%
03.05
sun
Day
54°F
NE 10 mph
Precip.
0%
Night
46°F
NE 7 mph
Precip.
0%
04.05
mon
Day
54°F
E 4 mph
Precip.
0%
Night
52°F
SW 7 mph
Precip.
0%
05.05
tue
Day
59°F
W 7 mph
Precip.
0%
Night
52°F
W 7 mph
Precip.
0%
06.05
wed
Day
63°F
W 10 mph
Precip.
0%
Night
54°F
W 9 mph
Precip.
0%
07.05
thu
Day
59°F
W 7 mph
Precip.
0%
Night
48°F
W 11 mph
Precip.
0%
08.05
fri
Day
55°F
W 9 mph
Precip.
0%
Night
46°F
W 9 mph
Precip.
0%
09.05
sat
Day
57°F
NE 1 mph
Precip.
0%
Night
52°F
S 2 mph
Precip.
0%
10.05
sun
Day
55°F
E 2 mph
Precip.
0%
Night
54°F
NE 6 mph
Precip.
0%

Sea water temperature in April, °F

Show year:
2026
2025
2024

The average sea water temperature in April of 2026 was 32.0°F. The highest and lowest sea temperatures during the month were 32.2°F and 32.0°F.

Sea water temperature in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 39.1°F. The highest and lowest sea temperatures during the month were 48.6°F and 32.5°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

Sunniest months:
July 12 days
June 11 days
May 10 days
Warmest months:
July 67.6 °F
August 64.4 °F
June 61.8 °F
Warmest sea temp:
July 62.8 °F
August 62.4 °F
September 56.5 °F
Coldest months:
January 17.3 °F
February 20.3 °F
December 24.7 °F
Rainiest months:
May 4 days
July 4 days
August 4 days
Windiest months:
November 9.9 mph
October 9.7 mph
December 9.3 mph

Koli National Park on a weather map

Koli National Park
+39°F
S 17 mph
Feels like: +32°F
Precip.: 0%
Places in Finland:
Name
°F
+39°F
+45°F
+41°F
+39°F
+43°F
+43°F
+41°F
+45°F
+43°F
+34°F
+45°F
+45°F
+45°F
+41°F
24 Hours Forecast
Koli National Park
Local time: 17:20
April 27, monday
1800
39°F
S
17 mph
2100
36°F
S
17 mph
April 28, tuesday
0000
34°F
S
19 mph
0300
32°F
S
20 mph
0600
32°F
S
21 mph
0900
34°F
S
21 mph
1200
39°F
S
20 mph
1500
43°F
S
17 mph
Units of measurement: °C / °F