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January Weather in Aasiaat, Greenland

Last updated: August 23, 2025

In Aasiaat, Greenland, the average temperature in January hovers around -11°C (12°F), with a minimum dipping to -23°C (-9°F) and a maximum reaching 4°C (39°F). During this chilly month, expect approximately 22 mm (0.9 in) of precipitation over 5 days. The air remains quite damp, with an average humidity soaring to 95%.

January Temperature in Aasiaat

In January in Aasiaat, the average temperature is -11°C (12°F). The maximum can reach 4°C (39°F), while the minimum can drop as low as -23°C (-9°F). Travelers should prepare for cold conditions and pack warm clothing when visiting during this time.

January Weather in Aasiaat: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Aasiaat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aasiaat, January typically has an average temperature of -11°C (12°F), with highs reaching up to 4°C (39°F) and lows dropping to around -23°C (-9°F).
JanFebMarAprMayJunJulAugSepOctNovDec1259213341464537312320
Data source: Temperature data for Aasiaat 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.

January Precipitation in Aasiaat

In Aasiaat in January, the total precipitation amount is 22 mm (0.9 in) spread over a period of 5 days.

January Precipitation Trends in Aasiaat

The chart displays monthly precipitation patterns in Aasiaat, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Aasiaat, January typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec221017291219505726372625
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Aasiaat

In Aasiaat in January humidity is 95%. With an average temperature of -11°C (12°F), this humidity feels like a biting chill that seeps through layers of clothing, making outdoor exploration uncomfortable and necessitating frequent warm-up breaks.

January Average Humidity in Aasiaat

This chart illustrates the average monthly humidity levels in Aasiaat, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Aasiaat is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%96%92%92%89%87%91%85%84%87%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Aasiaat

In Aasiaat in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Aasiaat.

Maximum UV Index Levels in Aasiaat for January

The chart shows the monthly maximum UV Index (UVI) for Aasiaat in January, 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 January, the maximum UV index in Aasiaat typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112345443110
Data source: Aasiaat January 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 January Weather in Aasiaat Compares to Other Months

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

This table compares monthly weather conditions in Aasiaat, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (12°F)22 mm (0.9 inches)95%low
February Weather-15°C (5°F)9 mm (0.4 inches)93%low
March Weather-13°C (9°F)17 mm (0.7 inches)96%low
April Weather-6°C (21°F)29 mm (1.2 inches)92%moderate
May Weather0°C (33°F)12 mm (0.5 inches)92%moderate
June Weather5°C (42°F)19 mm (0.7 inches)89%moderate
July Weather8°C (46°F)50 mm (2.0 inches)87%moderate
August Weather7°C (45°F)57 mm (2.3 inches)91%moderate
September Weather3°C (38°F)26 mm (1.0 inches)85%moderate
October Weather-1°C (31°F)37 mm (1.4 inches)84%low
November Weather-5°C (23°F)26 mm (1.0 inches)87%low
December Weather-7°C (20°F)25 mm (1.0 inches)90%low

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