January Weather in THorlakshoefn, Iceland

Last updated: August 23, 2025

In THorlakshoefn, Iceland, the average temperature in January hovers around 2°C (35°F). Temperatures can dip as low as -6°C (21°F) or climb to a maximum of 9°C (49°F). Expect significant precipitation, with an average of 158 mm (6.2 in) over approximately 17 days. Coupled with an average humidity of 84%, this month tends to feel quite chilly and damp.

January Temperature in THorlakshoefn

In January in THorlakshoefn, the average temperature is 2°C (35°F). The maximum can reach 9°C (49°F), and the minimum can be as low as -6°C (21°F). Travelers should prepare for chilly weather and pack appropriately to enjoy their visit.

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

The chart illustrates January temperature patterns in THorlakshoefn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In THorlakshoefn, January typically has an average temperature of 2°C (35°F), with highs reaching up to 9°C (49°F) and lows dropping to around -6°C (21°F).

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

January Precipitation in THorlakshoefn

In THorlakshoefn in January, the total precipitation amount is 158 mm (6.2 in), occurring over the course of 17 days.

January Precipitation Trends in THorlakshoefn

The chart displays monthly precipitation patterns in THorlakshoefn, 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 THorlakshoefn, January typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 17 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in THorlakshoefn

In THorlakshoefn in January, humidity is 84%. With an average temperature of 2°C (35°F), this humidity feels like an uncomfortable chill that penetrates your bones, making outdoor travel quite brisk and uninviting.

January Average Humidity in THorlakshoefn

This chart illustrates the average monthly humidity levels in THorlakshoefn, 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 THorlakshoefn is approximately 84%, 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 THorlakshoefn

In THorlakshoefn 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 THorlakshoefn.

Maximum UV Index Levels in THorlakshoefn for January

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

Data source: THorlakshoefn 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 THorlakshoefn Compares to Other Months

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

This table compares monthly weather conditions in THorlakshoefn, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	158 mm (6.2 inches)	84%	low
February Weather	2°C (36°F)	184 mm (7.2 inches)	82%	low
March Weather	2°C (37°F)	137 mm (5.4 inches)	85%	low
April Weather	5°C (40°F)	167 mm (6.6 inches)	81%	moderate
May Weather	7°C (44°F)	147 mm (5.8 inches)	83%	moderate
June Weather	9°C (49°F)	104 mm (4.1 inches)	82%	high
July Weather	11°C (52°F)	108 mm (4.2 inches)	86%	high
August Weather	11°C (52°F)	120 mm (4.7 inches)	87%	moderate
September Weather	9°C (48°F)	214 mm (8.4 inches)	87%	moderate
October Weather	6°C (44°F)	154 mm (6.1 inches)	88%	low
November Weather	4°C (39°F)	153 mm (6.0 inches)	85%	low
December Weather	2°C (37°F)	165 mm (6.5 inches)	84%	low