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September Weather in Sandavagur, Faroe Islands

Last updated: August 23, 2025

In September, the average temperature in Sandavagur, Faroe Islands hovers around 10°C (50°F). You can expect a minimum of 6°C (43°F) and a maximum of 13°C (56°F). Be prepared for some rainfall, as 103 mm (4.1 in) of precipitation typically falls over 19 days. Humidity runs high, averaging at 85%—perfect for those who enjoy a lush, green environment!

September Temperature in Sandavagur

In September in Sandavagur, the average temperature is 10°C (50°F). Maximum temperatures can reach 13°C (56°F), while minimums can drop as low as 6°C (43°F). Be sure to dress in layers to enjoy your travels comfortably during this mild climate.

September Weather in Sandavagur: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sandavagur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sandavagur, September typically has an average temperature of 10°C (50°F), with highs reaching up to 13°C (56°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec424141424448505150474443
Data source: Temperature data for Sandavagur generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Sandavagur

In Sandavagur in September, the precipitation amount reaches 103 mm (4.1 in) over a period of 19 days.

September Precipitation Trends in Sandavagur

The chart displays monthly precipitation patterns in Sandavagur, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Sandavagur, September typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec981071027451645864103135125150
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sandavagur

In Sandavagur in September, humidity is 85%. With an average temperature of 10°C (50°F), this humidity feels like a heavy, damp blanket surrounding you, making travel feel sluggish and uncomfortable as you navigate through the thick, moist air.

September Average Humidity in Sandavagur

This chart illustrates the average monthly humidity levels in Sandavagur, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Sandavagur is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%77%78%80%85%85%88%85%86%84%82%77%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sandavagur

In Sandavagur in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Sandavagur for better planning.

Maximum UV Index Levels in Sandavagur for September

The chart shows the monthly maximum UV Index (UVI) for Sandavagur in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Sandavagur typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112456654211
Data source: Sandavagur September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Sandavagur Compares to Other Months

Weather in Sandavagur varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sandavagur, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sandavagur, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)98 mm (3.8 inches)77%low
February Weather5°C (41°F)107 mm (4.2 inches)77%low
March Weather5°C (42°F)102 mm (4.0 inches)78%low
April Weather5°C (42°F)74 mm (2.9 inches)80%moderate
May Weather7°C (45°F)51 mm (2.0 inches)84%moderate
June Weather9°C (48°F)64 mm (2.5 inches)85%high
July Weather10°C (50°F)58 mm (2.3 inches)88%high
August Weather11°C (51°F)64 mm (2.5 inches)85%moderate
September Weather10°C (50°F)103 mm (4.1 inches)85%moderate
October Weather9°C (48°F)135 mm (5.3 inches)84%low
November Weather7°C (44°F)125 mm (4.9 inches)82%low
December Weather6°C (43°F)150 mm (5.9 inches)77%low

Compare Sandavagur's Climate with Cities Worldwide