Average sea water temperature in September:
+56.3°F
| Minimum sea water temperature in September: | 64.6°F |
| Maximum sea water temperature in September: | 32.0°F |
Daily sea water temperature in September, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
50
53
56
59
62
65
68
71
The average sea water temperature in September of 2024 was 61.5°F. The highest and lowest sea temperatures during the month were 64.6°F and 57.2°F.
sea water
temperature
temperature
| Koli National Park |
monthly
weather
weather
| Koli National Park |
current
weather
weather
| Koli National Park |
14 days
forecast
forecast
| Koli National Park |
Monthly sea water temperature in Koli National Park, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
36.4
40.4
47.1
56.3
62.1
62.5
52.2
38.5
32.5
32.2
32.3
33.1
Which Finland resorts have warmest sea in September?
| Place name | September 2024 | September 2023 |
|---|---|---|
| Lappeenranta | 64.4°F | 62.0°F |
| Kotka | 64.4°F | 62.6°F |
| Savolinna | 62.9°F | 61.3°F |
| Imatra | 62.4°F | 61.1°F |
| Lahti | 62.4°F | 61.2°F |
| Vantaa | 61.9°F | 61.9°F |
| Porvoo | 61.9°F | 61.1°F |
| Turku | 61.9°F | 61.3°F |
| Espoo | 61.8°F | 61.8°F |
| Helsinki | 61.7°F | 61.9°F |
| Koli National Park | 61.5°F | 59.6°F |
| Juvaskyla | 61.0°F | 60.1°F |
| Pori | 60.1°F | 59.4°F |
| Vaasa | 58.8°F | 58.5°F |
| Kemi | 58.2°F | 56.5°F |
| Seinajoki | 58.0°F | 56.6°F |
| Oulu | 58.0°F | 56.7°F |
| Saariselka | 54.0°F | 53.4°F |
Best time for vacation in Koli National Park
Koli National Park on a weather map
Leaflet | Tiles © Esri
Places in Finland:
Name
°F
24 Hours Forecast
Koli National Park
Local time: 17:14
April 29, tuesday
1800
37°F
SW
8 mph
8 mph
2100
30°F
W
4 mph
4 mph
April 30, wednesday
0000
28°F
NW
2 mph
2 mph
0300
27°F
N
3 mph
3 mph
0600
30°F
E
2 mph
2 mph
0900
34°F
E
3 mph
3 mph
1200
36°F
E
5 mph
5 mph
1500
37°F
NE
4 mph
4 mph
