Weather in September
September marks the arrival of autumn in
Gotska Sandön, introducing a cooler climate than the preceding
August with an average high temperature of 16.6°C (61.9°F). This period witnesses a gradual decline in daylight hours to 12.8 hours per day, bringing shorter days and longer evenings. September symbolizes a period of change, when the green landscape starts to morph into a blend of orange, red, and yellow as the trees shed their leaves. While a slight chill permeates the air, outdoor exploration continues to offer delights in the form of changing foliage and autumn festivals.
Temperature
As September commences, the average high-temperature subtly reduces, transitioning from a pleasant 21.3°C (70.3°F) in August to a comfortable 16.6°C (61.9°F). Throughout the month of September, the average temperature in Gotska Sandön,
Sweden, dips to a cool 11.2°C (52.2°F) at night.
Rainfall
Throughout September, in Gotska Sandön, Sweden, 56mm (2.2") of precipitation is accumulated. During the entire year, Gotska Sandön aggregates up to 536mm (21.1") of precipitation.
Daylight
In September, the average length of the day is 12h and 49min.
On the first day of September in Gotska Sandön, sunrise is at 05:43 and sunset at 19:42. On the last day of the month, sunrise is at 06:46 and sunset at 18:19 CEST.
[Resources]