World Resorts Finland Koli National Park Weather

Koli National Park weather in December

Weather in Koli National Park: December

Average day temperature: 24.4°F
Average night temperature: 22.8°F
Sea water temperature: 36.4°F
Number of sunny days: 1 day
Day length: 4.6 - 5.4 hours
Number of days with precipitation: 4 days
Precipitation totals: 2.0 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 32°F. At the same time the lowest night temperature was -4°F. Day and night temperature averages during December were 12.5°F and 13.0°F.

Sea water temperature in Koli National Park in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2023 was 37.6°F. The highest and lowest sea temperatures during the month were 40.1°F and 34.2°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Koli National Park in December is 2.0 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 9.1 mph It makes December one of the most windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 0.6.

Best time for vacation in Koli National Park

Sunniest months:
July 12 days
June 11 days
August 10 days
Warmest months:
July 67.5 °F
August 64.5 °F
June 62.1 °F
Warmest sea temp:
July 62.5 °F
August 62.1 °F
September 56.3 °F
Coldest months:
January 17.8 °F
February 20.9 °F
December 24.4 °F
Rainiest months:
July 5 days
August 5 days
September 4 days
Windiest months:
November 9.7 mph
October 9.6 mph
December 9.1 mph

Koli National Park on a weather map

Koli National Park
+32°F
N 11 mph
Feels like: +23°F
Precip.: 100%
Places in Finland:
Name
°F
+34°F
+34°F
+12°F
+34°F
+34°F
+18°F
+36°F
0°F
+34°F
+34°F
+36°F
+36°F
+36°F
+34°F
24 Hours Forecast
Koli National Park
Local time: 17:58
December 22, sunday
1800
32°F
N
11 mph
2100
32°F
N
13 mph
December 23, monday
0000
32°F
N
12 mph
0300
32°F
N
11 mph
0600
32°F
N
11 mph
0900
32°F
N
9 mph
1200
32°F
N
9 mph
1500
32°F
N
9 mph
Units of measurement: °C / °F