Weather in September
September sees the onset of fall in
Klaksvík, reflected by lowered temperatures and reduced daylight hours. Interestingly, the sea temperature oscillates back to 10.6°C (51.1°F), the same as that of
July, ensuring maintained warmth. Despite this, the atmosphere starts to prepare for a noticeable change, as the summer glow begins to give way to milder autumn temperatures. Outdoor activities transition, with more focus on land-based recreation. In essence, September introduces the changing colors of fall, and the city adapts to this gentle shift.
Sea temperature
In Klaksvík, in September, the average water temperature is 10.6°C (51.1°F).
Note: It is risky to swim in 10.6°C (51.1°F). Temperatures beneath 10°C (50°F) induce rapid cold shock and hyperventilation.
Daylight
In September, the average length of the day in Klaksvík is 12h and 56min.
On the first day of September, sunrise is at 06:16 and sunset at 20:35. On the last day of the month, sunrise is at 07:32 and sunset at 18:59 WEST.
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