World Resorts Finland Koli National Park Weather

Koli National Park weather in May

Weather in Koli National Park: May

Average day temperature: 51.7°F
Average night temperature: 41.4°F
Sea water temperature: 38.5°F
Number of sunny days: 10 days
Day length: 16.6 - 19.5 hours
Number of rainy days: 4 days
Precipitation totals: 1.9 in.

Air temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
12
24
36
48
60
72
84
Day temperature   
Night temperature

The highest day temperature during May of 2024 was 70°F. At the same time the lowest night temperature was 24°F. Day and night temperature averages during May were 51.0°F and 41.2°F.

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

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
28
34
40
46
52
58
64

The average sea water temperature in May of 2024 was 40.8°F. The highest and lowest sea temperatures during the month were 59.2°F and 32.5°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
29%
29%
42%

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

Precipitation total in May, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.5
0.9
1.4
1.9
2.4
2.8
3.3
3.8
1.8
1.8
1.8
2.0
2.5
2.8
1.9
1.6
1.7
1.5
1.6
1.8
1.8
1.8
2.0
2.5
2.8
1.9
1.9
1.6
1.7
1.5
1.6

Precipitation total value in Koli National Park in May is 1.9 in. Other months of the year show relatively similar values.

Wind speed in May, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.8
3.6
5.4
7.2
8.9
10.7
12.5
9.4
10.4
10.4
9.3
8.3
7.1
7.4
7.5
8.5
8.9
9.0
9.4
10.4
10.4
9.3
8.3
7.1
7.4
7.2
7.5
8.5
8.9
9.0

The average wind speed value in May is 7.2 mph It makes May one of the least windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
1.7
2.7
5.4
8.7
9.6
11.7
4.2
3.0
1.7
1.0
1.7
2.7
5.4
8.7
9.6
11.7
8.0
4.2
3.0
1.7
1.0

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 May is: 8.0.

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 9.3 mph

Koli National Park on a weather map

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Places in Finland:
Name
°F
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+30°F
+28°F
-2°F
+27°F
+28°F
-4°F
+32°F
-6°F
+14°F
+28°F
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+16°F
24 Hours Forecast
Koli National Park
Local time: 00:41
January 11, saturday
0300
12°F
SW
9 mph
0600
12°F
SW
9 mph
0900
14°F
SW
10 mph
1200
16°F
SW
11 mph
1500
14°F
SW
12 mph
1800
12°F
SW
12 mph
2100
10°F
SW
11 mph
January 12, sunday
0000
9°F
S
10 mph
Units of measurement: °C / °F