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October Weather in Upernavik, Greenland

Last updated: August 23, 2025

In October, the average temperature in Upernavik, Greenland hovers around -3°C (27°F), with minimum lows plunging to -15°C (6°F) and occasional highs reaching 5°C (41°F). The region experiences a modest 48 mm (1.9 in) of precipitation spread over approximately 11 days, contributing to an average humidity level of 88%, making it a notably chilly and damp time of year.

October Temperature in Upernavik

In October in Upernavik, the average temperature is -3°C (27°F), with maximums reaching 5°C (41°F) and minimums plummeting to as low as -15°C (6°F). Travelers should be prepared for cold weather conditions and pack accordingly to enjoy their visit.

October Weather in Upernavik: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Upernavik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Upernavik, October typically has an average temperature of -3°C (27°F), with highs reaching up to 5°C (41°F) and lows dropping to around -15°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec-0-9-6112535424334261713
Data source: Temperature data for Upernavik 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.

October Precipitation in Upernavik

In Upernavik in October, the precipitation amount is 48 mm (1.9 in) over a span of 11 days.

October Precipitation Trends in Upernavik

The chart displays monthly precipitation patterns in Upernavik, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Upernavik, October typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec17820242124565347485338
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Upernavik

In Upernavik in October humidity is 88%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps into your bones, making outdoor exploration less inviting as the dampness clings to your clothing and slows your movements.

October Average Humidity in Upernavik

This chart illustrates the average monthly humidity levels in Upernavik, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Upernavik is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%92%96%92%92%89%89%90%86%88%90%93%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Upernavik

In Upernavik in October, 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 Upernavik.

Maximum UV Index Levels in Upernavik for October

The chart shows the monthly maximum UV Index (UVI) for Upernavik in October, 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 October, the maximum UV index in Upernavik typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec012344432110
Data source: Upernavik October 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 October Weather in Upernavik Compares to Other Months

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

This table compares monthly weather conditions in Upernavik, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-18°C (0°F)17 mm (0.7 inches)95%low
February Weather-23°C (-8°F)8 mm (0.3 inches)92%low
March Weather-21°C (-5°F)20 mm (0.8 inches)96%low
April Weather-11°C (12°F)24 mm (1.0 inches)92%moderate
May Weather-4°C (26°F)21 mm (0.8 inches)92%moderate
June Weather2°C (35°F)24 mm (0.9 inches)89%moderate
July Weather5°C (42°F)56 mm (2.2 inches)89%moderate
August Weather6°C (43°F)53 mm (2.1 inches)89%moderate
September Weather1°C (34°F)47 mm (1.8 inches)86%low
October Weather-3°C (27°F)48 mm (1.9 inches)88%low
November Weather-9°C (17°F)53 mm (2.1 inches)90%low
December Weather-10°C (14°F)37 mm (1.5 inches)93%low

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