January Weather in Narsaq, Greenland

Last updated: August 23, 2025

In January, the average temperature in Narsaq, Greenland hovers around -8°C (18°F), with extremes ranging from a chilly -27°C (-17°F) to a mild 4°C (40°F). Visitors can expect 82 mm (3.2 in) of precipitation spread across 11 days, contributing to an average humidity level of a brisk 90%.

January Temperature in Narsaq

In January in Narsaq, the average temperature is -8°C (18°F), with maximums reaching 4°C (40°F) and minimums dipping as low as -27°C (-17°F). It's advisable to prepare for extremely cold weather if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Narsaq, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Narsaq, January typically has an average temperature of -8°C (18°F), with highs reaching up to 4°C (40°F) and lows dropping to around -27°C (-17°F).

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

January Precipitation in Narsaq

In Narsaq in January, the precipitation amount is 82 mm (3.2 in) over the course of 11 days.

January Precipitation Trends in Narsaq

The chart displays monthly precipitation patterns in Narsaq, 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 Narsaq, January typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Narsaq

In Narsaq in January, humidity is 90%. With an average temperature of -8°C (18°F), this humidity feels like an icy fog wrapping around you, making every breath sharp and crisp, and requiring careful planning for travel to avoid the chill while navigating the damp air.

January Average Humidity in Narsaq

This chart illustrates the average monthly humidity levels in Narsaq, 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 Narsaq is approximately 90%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Narsaq

In Narsaq 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 Narsaq.

Maximum UV Index Levels in Narsaq for January

The chart shows the monthly maximum UV Index (UVI) for Narsaq 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 Narsaq typically reaches 1, which falls under the low exposure category.

Data source: Narsaq 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 Narsaq Compares to Other Months

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

This table compares monthly weather conditions in Narsaq, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	82 mm (3.2 inches)	90%	low
February Weather	-10°C (14°F)	54 mm (2.1 inches)	92%	low
March Weather	-6°C (21°F)	92 mm (3.6 inches)	92%	moderate
April Weather	0°C (32°F)	68 mm (2.7 inches)	88%	high
May Weather	3°C (38°F)	67 mm (2.6 inches)	92%	high
June Weather	8°C (46°F)	115 mm (4.5 inches)	92%	high
July Weather	10°C (49°F)	114 mm (4.5 inches)	94%	high
August Weather	9°C (49°F)	111 mm (4.4 inches)	95%	high
September Weather	5°C (41°F)	159 mm (6.2 inches)	92%	moderate
October Weather	1°C (34°F)	74 mm (2.9 inches)	90%	low
November Weather	-5°C (23°F)	141 mm (5.5 inches)	90%	low
December Weather	-5°C (24°F)	98 mm (3.9 inches)	90%	low