Tórshavn
Faroe Islands
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Tórshavn, Faroe Islands

A view of Tórshavn city in the Faroe Islands set on the mountain slopes and the shores of the beautiful harbor
A view of Tórshavn city in the Faroe Islands set on the mountain slopes and the shores of the beautiful harbor
The first month of the autumn, September, is still a cool month in Tórshavn, Faroe Islands, with temperature in the range of an average high of 11.5°C (52.7°F) and an average low of 7.6°C (45.7°F).

Temperature

In September, the average high-temperature is relatively the same as in August - a cool 11.5°C (52.7°F). In September, the average low-temperature is 7.6°C (45.7°F).

Humidity

Months with the highest humidity are January, July through October and December, with an average relative humidity of 90%.

Rainfall

In September, in Tórshavn, the rain falls for 18 days. Throughout September, 119.5mm (4.7") of precipitation is accumulated. Throughout the year, there are 210 rainfall days, and 1326.6mm (52.2") of precipitation is accumulated.

Sea temperature

In Tórshavn, the average water temperature is 10.6°C (51.1°F).
Note: Swimming in 10.6°C (51.1°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

The average length of the day in September is 12.9h.

Sunshine

In Tórshavn, Faroe Islands, the average sunshine is 2.7h.

UV index

The average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 2 in September transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Tórshavn?

In September, in Tórshavn, the average high-temperature is 11.5°C (52.7°F), and the average low-temperature is 7.6°C (45.7°F).

What are the most humid months in Tórshavn?

January, July through October and December, with an average relative humidity of 90%, are most humid months.

What is the average humidity in September in Tórshavn?

The average relative humidity in September in Tórshavn, Faroe Islands, is 90%.

How many days does it rain in September in Tórshavn?

In Tórshavn, in September, it is raining for 18 days, with typically 119.5mm (4.7") of accumulated precipitation.

What is the sea water temperature in September in Tórshavn?

In Tórshavn, Faroe Islands, the average seawater temperature in September is 10.6°C (51.1°F). Swimming in 10.6°C (51.1°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Tórshavn have in September?

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

How long on average sun shines in September in Tórshavn?

In September, the average sunshine is 2.7h.

What is the UV index reading in September in Tórshavn?

In Tórshavn, the average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV rays.
Average temperature in September - Tórshavn, Faroe Islands
  • Average high temperature in September: 11.5°C

The warmest month (with the highest average high temperature) is August (13.1°C).
The month with the lowest average high temperature is February (5.6°C).

  • Average low temperature in September: 7.6°C

The month with the highest average low temperature is August (9.2°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).

Average humidity in September - Tórshavn, Faroe Islands
  • Average humidity in September: 90%

Months with the highest relative humidity are January, July, August, September, October and December (90%).
The month with the lowest relative humidity is April (87%).

Average rainfall in September - Tórshavn, Faroe Islands
  • Average rainfall in September: 119.5mm

The wettest month (with the highest rainfall) is January (157.7mm).
The driest month (with the lowest rainfall) is June (57.5mm).

Average rainfall days in September - Tórshavn, Faroe Islands
  • Average rainfall days in September: 18 days

Months with the highest number of rainy days are January, October and December (22 days).
The month with the lowest number of rainy days is June (12 days).

Average sea temperature in September - Tórshavn, Faroe Islands
  • Average sea temperature in September: 10.6°C

The best month for swimming (with the highest average sea temperature) is August (11.2°C).
The coldest month (with the lowest average sea temperature) is March (7.2°C).

Average daylight in September / Average sunshine in September - Tórshavn, Faroe Islands
  • Average daylight in September: 12.9h

The month with the longest days is June (Average daylight: 19.6h).
The month with shortest days is December (Average daylight: 5.3h).

  • Average sunshine in September: 2.7h

The month with most sunshine is June (Average sunshine: 4.2h).
The month with least sunshine is December (Average sunshine: 0.2h).

Average UV index in September - Tórshavn, Faroe Islands
  • Average UV index in September: 2

Months with the highest UV index are May, June, July and August (UV index 4).
Months with the lowest UV index are January, February, November and December (UV index 0).