Weather in September
The transition from summer to autumn happens in
September, with the sea temperatures marking a descent at an average of 10.8°C (51.4°F) from the highs in
August. The change from the peak summer month to September is profound, with the weather providing a refreshing twist. The days grow shorter, and
Vágur prepares to bid the summer heat goodbye, paving the path to a cooling autumn season.
Sea temperature
In September, the average sea temperature is 10.8°C (51.4°F).
Note: Swimming in 10.8°C (51.4°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
The average length of the day in September is 12h and 55min.
On the first day of the month, sunrise is at 06:19 and sunset at 20:34. On the last day of September, in Vágur, sunrise is at 07:33 and sunset at 19:01 WEST.
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