September weather forecast and climate
Narsarsuaq, Greenland

September, the first month of the autumn, in Narsarsuaq, is still a chilly month, with average temperature ranging between max. 9°C (48.2°F) and min. 2°C (35.6°F).

Temperature

In September, the average high-temperature is 9°C (48.2°F), and the average low-temperature is 2°C (35.6°F).

Rainfall

In Narsarsuaq, during September, the rain falls for 11.2 days and regularly aggregates up to 68mm (2.7") of precipitation. In Narsarsuaq, Greenland, during the entire year, the rain falls for 121.8 days and collects up to 614mm (24.2") of precipitation.

Snowfall

Months with snowfall are January through June, August through December.

Sea temperature

In Narsarsuaq, the average water temperature is 4°C (39.2°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

The average length of the day is 12.9h.

Sunshine

In Narsarsuaq, Greenland, the average sunshine in September is 4.5h.

UV index

The average UV index in September in Narsarsuaq is 3.

What is the temperature in September in Narsarsuaq?

In September, the average high-temperature is 9°C (48.2°F), and the average low-temperature is 2°C (35.6°F).

How much does it rain in Narsarsuaq in September?

In Narsarsuaq, Greenland, in September, during 11.2 rainfall days, 68mm (2.7") of precipitation is typically accumulated.

How many days does it snow in September in Narsarsuaq?

In Narsarsuaq, Greenland, during September, snow falls for 1.3 days.

What is the sea temperature in September in Narsarsuaq?

In Narsarsuaq, the average seawater temperature in September is 4°C (39.2°F). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

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

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

How long on average sun shines in September in Narsarsuaq?

The average sunshine in September in Narsarsuaq, Greenland, is 4.5h.

What is the UV index intensity in September in Narsarsuaq?

In Narsarsuaq, the average UV index in September is 3.
Average temperature in September - Narsarsuaq, Greenland
  • Average high temperature in September: 9°C

The warmest month (with the highest average high temperature) is July (14.3°C).
The month with the lowest average high temperature is January (-2.6°C).

  • Average low temperature in September: 2°C

The month with the highest average low temperature is July (6.4°C).
The coldest month (with the lowest average low temperature) is January (-11.1°C).

Average rainfall in September - Narsarsuaq, Greenland
  • Average rainfall in September: 68mm

The wettest month (with the highest rainfall) is August (70mm).
The driest month (with the lowest rainfall) is February (33mm).

Average rainfall days in September - Narsarsuaq, Greenland
  • Average rainfall days in September: 11.2 days

The month with the highest number of rainy days is July (12.5 days).
The month with the lowest number of rainy days is February (8.2 days).

Average snowfall days in September - Narsarsuaq, Greenland
  • Average snowfall days in September: 1.3 days

The month with the highest number of snowfall days is January (9.3 days).
The month with the lowest number of snowfall days is July (0 days).

Average sea temperature in September - Narsarsuaq, Greenland
  • Average sea temperature in September: 4°C

The best month for swimming (with the highest average sea temperature) is August (5°C).
Coldest months (with the lowest average sea temperature) are March and April (0°C).

Average daylight in September / Average sunshine in September - Narsarsuaq, Greenland
  • Average daylight in September: 12.9h

The month with the longest days is June (Average daylight: 19.2h).
The month with shortest days is December (Average daylight: 5.7h).

  • Average sunshine in September: 4.5h

The month with most sunshine is July (Average sunshine: 6.2h).
The month with least sunshine is December (Average sunshine: 0.6h).

Average UV index in September - Narsarsuaq, Greenland
  • Average UV index in September: 3

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, November and December (UV index 0).

deutscheenglishespañolрусский中文