Average sea water temperature in September:
+59.8°F
| Minimum sea water temperature in September: | 65.3°F |
| Maximum sea water temperature in September: | 54.3°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 60.8°F. The highest and lowest sea temperatures during the month were 63.9°F and 58.5°F.
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| Holmenkollen |
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Monthly sea water temperature in Holmenkollen, °F
Which Norway resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Oslo | 60.8°F | 60.7°F |
| Holmenkollen | 60.8°F | 60.7°F |
| Stavanger | 58.2°F | 60.0°F |
| Bergen | 55.9°F | 56.8°F |
| Ålesund | 55.0°F | 57.5°F |
| Trondheim | 55.0°F | 56.0°F |
| Tromse | 49.5°F | 50.4°F |
Best time for vacation in Holmenkollen
Holmenkollen on a weather map
Places in Norway:
Name
°F
24 Hours Forecast
Holmenkollen
Local time: 22:57
October 06, tuesday
0000

50°F
NE
9 mph
9 mph
0300

48°F
NE
12 mph
12 mph
0600

48°F
NE
12 mph
12 mph
0900

46°F
E
12 mph
12 mph
1200

52°F
E
13 mph
13 mph
1500

55°F
E
11 mph
11 mph
1800

52°F
E
10 mph
10 mph
2100

46°F
E
5 mph
5 mph


























