Qaqortoq
Greenland
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Qaqortoq, Greenland

September, the first month of the autumn, in Qaqortoq, is also a frosty month, with average temperature varying between 8°C (46.4°F) and 1.9°C (35.4°F).

Temperature

In Qaqortoq, the average high-temperature in September marginally drops, from a fresh 11°C (51.8°F) in August, to a frosty 8°C (46.4°F). In Qaqortoq, in September, the average low-temperature is 1.9°C (35.4°F).

Rainfall

In Qaqortoq, 92mm (3.6") of precipitation is typically accumulated. Throughout the year, in Qaqortoq, 857mm (33.7") of rain is accumulated.

Sea temperature

In Qaqortoq, the average seawater temperature in September is 1.8°C (35.2°F).
Note: 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.

Daylight

In September, the average length of the day in Qaqortoq is 12.9h.

What is the temperature in September in Qaqortoq?

In Qaqortoq, in September, the average high-temperature is 8°C (46.4°F), and the average low-temperature is 1.9°C (35.4°F).

How much does it rain in Qaqortoq in September?

Throughout September, in Qaqortoq, Greenland, 92mm (3.6") of precipitation is accumulated.

What is the water temperature in September in Qaqortoq?

In Qaqortoq, Greenland, in September, the average water temperature is 1.8°C (35.2°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.

How many hours of daylight does Qaqortoq have in September?

In Qaqortoq, the average length of the day in September is 12.9h.
Average temperature in September - Qaqortoq, Greenland
  • Average high temperature in September: 8°C

The warmest month (with the highest average high temperature) is July (11.1°C).
The month with the lowest average high temperature is January (-2.2°C).

  • Average low temperature in September: 1.9°C

The month with the highest average low temperature is August (3.7°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).

Average rainfall in September - Qaqortoq, Greenland
  • Average rainfall in September: 92mm

The wettest month (with the highest rainfall) is July (97mm).
The driest month (with the lowest rainfall) is February (51mm).

Average sea temperature in September - Qaqortoq, Greenland
  • Average sea temperature in September: 1.8°C

The best month for swimming (with the highest average sea temperature) is August (2.8°C).
The coldest month (with the lowest average sea temperature) is February (-1.1°C).

Average daylight in September - Qaqortoq, Greenland
  • Average daylight in September: 12.9h

The month with the longest days is June (Average daylight: 19h).
The month with shortest days is December (Average daylight: 5.8h).