October Weather in Greenland, United States

Last updated: June 24, 2025

In October, the average temperature in Greenland, United States is a mild 13°C (56°F). Expect a range from a chilly 1°C (34°F) to a warm 25°C (78°F). During this month, you can also anticipate approximately 142 mm (5.6 in) of precipitation over 11 days, along with an average humidity level of 78%. Be sure to pack accordingly!

October Temperature in Greenland

In October in Greenland, the average temperature is 13°C (56°F). Maximums can reach 25°C (78°F), while minimums can drop as low as 1°C (34°F). This makes Greenland an appealing destination for travelers seeking mild weather with a chance to experience both warm days and cool nights.

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

The chart illustrates October temperature patterns in Greenland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenland, October typically has an average temperature of 13°C (56°F), with highs reaching up to 25°C (78°F) and lows dropping to around 1°C (34°F).

Data source: Temperature data for Greenland generated using information from the Copernicus Climate Change Service.

October Precipitation in Greenland

In Greenland in October, the precipitation amount is 142 mm (5.6 in) over the course of 11 days.

October Precipitation Trends in Greenland

The chart displays monthly precipitation patterns in Greenland, 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 Greenland, October typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Greenland

In Greenland in October, humidity is 78%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill that can make outdoor activities a bit uncomfortable, creating a heavy atmosphere that clings to the skin, urging travelers to dress in layers for warmth and comfort.

October Average Humidity in Greenland

This chart illustrates the average monthly humidity levels in Greenland, 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 Greenland is approximately 78%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Greenland

In Greenland in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Greenland.

Maximum UV Index Levels in Greenland for October

The chart shows the monthly maximum UV Index (UVI) for Greenland 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 Greenland typically reaches 5, which falls under the moderate exposure category.

Data source: Greenland 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 Greenland Compares to Other Months

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

This table compares monthly weather conditions in Greenland, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	79 mm (3.1 inches)	86%	low
February Weather	0°C (32°F)	98 mm (3.9 inches)	84%	moderate
March Weather	2°C (36°F)	94 mm (3.7 inches)	82%	moderate
April Weather	8°C (46°F)	143 mm (5.6 inches)	80%	high
May Weather	13°C (55°F)	83 mm (3.3 inches)	72%	very high
June Weather	18°C (65°F)	88 mm (3.5 inches)	72%	very high
July Weather	22°C (71°F)	123 mm (4.8 inches)	67%	very high
August Weather	22°C (71°F)	71 mm (2.8 inches)	66%	very high
September Weather	18°C (65°F)	78 mm (3.1 inches)	71%	high
October Weather	13°C (56°F)	142 mm (5.6 inches)	78%	moderate
November Weather	6°C (43°F)	108 mm (4.3 inches)	84%	moderate
December Weather	1°C (34°F)	133 mm (5.2 inches)	81%	low