Measurements:
°C
°F
Koli National Park
54°F
SW 12 mph
Feels like: 50°F
Precip: 88%
World Resorts Finland Koli National Park Weather July Weather in Koli National Park

Koli National Park Weather: July

Average Day Temperature: 69.4°F
Average Night Temperature: 57.3°F
Sea Water Temperature: 64.3°F
Number of Sunny Days: 12 days
Sunshine Hours: 17.8 - 20.2 hours
Number of Rainy Days: 4 days
Precipitation Totals: 2.3 in

Air Temperature in July, °F

Select Year: 2026 2025 2024

The highest day temperature in July 2026 was 76°F. The lowest night temperature was 45°F. The average values for day and night temperatures during July were 65.8°F и 55.4°F respectivly.

Koli National Park Water Sea Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Koli National Park was 66.3°F. The maximum and minimum values were 62.2°F and 71.0°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during July. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in July, in

Precipitation total in July for Koli National Park is 2.3 in. It makes july one of the most rainy months of the year.

Wind Speed in July, mph

The average wind speed in July is 6.9 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Koli National Park in July is 10.8 hours.

Best Time to Visit Koli National Park
The most sunny months:
July 12 days
June 10 days
August 10 days
The most warm months:
July 69.4 °F
August 66.0 °F
June 63.0 °F
Warmest sea temperature:
July 64.3 °F
August 63.8 °F
September 57.2 °F
The most cold months:
January 13.7 °F
February 17.0 °F
December 21.8 °F
The most rainy months:
May 4 days
July 4 days
August 4 days
The most windy months:
November 9 mph
October 9 mph
December 9 mph

Koli National Park on the Weather Map

Finland Resorts:
NAME
Espoo +72
Helsinki +70
Juvaskyla +58
Kemi +58
Kotka +64
Lahti +68
Lappeenranta +60
Oulu +62
Pori +64
Saariselka +58
Savolinna +54
Seinajoki +64
Turku +66
Vaasa +58
Vantaa +70
24 Hours Weather Forecast
Koli National Park
Local time: 16:30
19 aug, wednesday
1800 56°F
SW
8 mph
2100 56°F
SW
6 mph
20 aug, thursday
0000 56°F
SE
9 mph
0300 56°F
SE
15 mph
0600 54°F
E
19 mph
0900 54°F
E
21 mph
1200 54°F
E
19 mph
1500 58°F
SE
12 mph