September weather forecast
Maniitsoq, Greenland

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Weather in September

September brings a slow and graceful shift in Maniitsoq's weather. A gradual drop in the sea temperature, from 4.7°C (40.5°F) to 3.8°C (38.8°F), hints at the upcoming chill. Despite the sea cooling down, September still extends delightful weather, subsiding summer slowly. The reducing daylight hours infuse calmness into Maniitsoq's weather, preparing the city for placid autumn.

Sea temperature

In Maniitsoq, Greenland, in September, the average water temperature is 3.8°C (38.8°F).
Note: During swimming activities, this situation is lethal and fraught with danger. The frigid water triggers acute discomfort and swift hyperventilation. A specialized swimsuit is necessary to reduce thermal harm.

Daylight

The average length of the day in September in Maniitsoq is 13h and 4min.
On the first day of the month, sunrise is at 07:11 and sunset at 21:51. On the last day of September, in Maniitsoq, sunrise is at 08:40 and sunset at 20:01 -01.
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Frequently asked questions

What is the sea temperature in September in Maniitsoq?

In Maniitsoq, in September, the average water temperature is 3.8°C (38.8°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

What is the average length of the day in September in Maniitsoq?

In Maniitsoq, Greenland, the average day length in September is 13h and 4min.

What time are sunrise and sunset in September in Maniitsoq?

In September, on the first day of the month, sunrise is at 07:11 and sunset at 21:51. On the last day of the month, sunrise is at 08:40 and sunset at 20:01 -01.

Average sea temperature in September
Maniitsoq, Greenland

Average sea temperature in September - Maniitsoq, Greenland
  • Average sea temperature in September: 3.8°C

The best month for swimming (with the highest average sea temperature) is August (4.7°C).
The coldest month (with the lowest average sea temperature) is February (-0.9°C).

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Average daylight in September
Maniitsoq, Greenland

Average daylight in September - Maniitsoq, Greenland
  • Average daylight in September: 13h and 1min

The month with the longest days is June (Average daylight: 22h and 12min).
The month with the shortest days is December (Average daylight: 3h and 36min).

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Maniitsoq, Greenland

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