Weather in September
September in
Qasigiannguit features a decline with sea temperatures dropping to 3.8°C (38.8°F). The daylight hours reduce, indicating the onset of the long Arctic winter. The gradual reduction in temperature and daylight also reduces the scope for popular summer outdoor activities. Nature changes colors as the fall steps in. The city begins to don a new look with frosty embellishments.
Sea temperature
With an average sea temperature of 3.8°C (38.8°F), September is the month with the warmest seawater.
Note: In the case of swimming, this is seriously cold, dangerous, and can result in death. Without the safeguard of insulated waterproof attire, hypothermia manifests rapidly.
Daylight
In Qasigiannguit, the average length of the day in September is 13h and 15min.
On the first day of September in Qasigiannguit,
Greenland, sunrise is at 06:49 and sunset at 21:59. On the last day of the month, sunrise is at 08:37 and sunset at 19:51 -01.