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September Weather in Paamiut, Greenland

Last updated: August 23, 2025

In September, the average temperature in Paamiut, Greenland hovers around 5°C (41°F). You can expect chilly days with a minimum dropping to -3°C (28°F), while the warmth peaks at 13°C (55°F). Prepare for about 100 mm (3.9 in) of precipitation over 12 days, accompanied by a high average humidity of 86%. Dress warmly and stay dry!

September Temperature in Paamiut

In September in Paamiut, the average temperature is 5°C (41°F), with maximums reaching 13°C (55°F) and minimums dropping as low as -3°C (28°F). This climate is perfect for travelers seeking mild weather and the chance to experience crisp autumn or invigorating spring temperatures.

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

The chart illustrates September temperature patterns in Paamiut, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Paamiut, September typically has an average temperature of 5°C (41°F), with highs reaching up to 13°C (55°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec211722303541454540362826
Data source: Temperature data for Paamiut 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 Paamiut

In Paamiut in September, the precipitation amount is 100 mm (3.9 in) over the course of 12 days.

September Precipitation Trends in Paamiut

The chart displays monthly precipitation patterns in Paamiut, 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 Paamiut, September typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7953647356120961241006311188
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Paamiut

In Paamiut in September humidity is 86%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket wrapping around you, making outdoor activities uncomfortable and travel quite challenging due to the chill combined with the stickiness in the air.

September Average Humidity in Paamiut

This chart illustrates the average monthly humidity levels in Paamiut, 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 Paamiut is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%88%87%83%85%86%91%92%86%83%83%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Paamiut

In Paamiut 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 Paamiut for better planning.

Maximum UV Index Levels in Paamiut for September

The chart shows the monthly maximum UV Index (UVI) for Paamiut 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 Paamiut typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112556654211
Data source: Paamiut 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 Paamiut Compares to Other Months

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

This table compares monthly weather conditions in Paamiut, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)79 mm (3.1 inches)86%low
February Weather-8°C (18°F)52 mm (2.1 inches)88%low
March Weather-5°C (23°F)64 mm (2.5 inches)87%low
April Weather-1°C (30°F)73 mm (2.9 inches)83%moderate
May Weather2°C (35°F)56 mm (2.2 inches)85%moderate
June Weather5°C (41°F)120 mm (4.7 inches)86%high
July Weather7°C (45°F)96 mm (3.8 inches)91%high
August Weather7°C (45°F)124 mm (4.9 inches)91%moderate
September Weather5°C (41°F)100 mm (3.9 inches)86%moderate
October Weather2°C (36°F)63 mm (2.5 inches)83%low
November Weather-2°C (29°F)111 mm (4.4 inches)83%low
December Weather-3°C (27°F)88 mm (3.4 inches)82%low

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