January Weather in Hoefn, Iceland

Last updated: August 23, 2025

In January, the average temperature in Hoefn, Iceland hovers around 1°C (33°F). You'll experience chilly lows of -9°C (16°F) and highs reaching up to 8°C (46°F). Prepare for some rain, with an average precipitation of 152 mm (6.0 in) over 14 days, and expect a damp atmosphere with an average humidity of 97%. Bundle up!

January Temperature in Hoefn

In January in Hoefn, the average temperature is 1°C (33°F). The maximum can reach 8°C (46°F), and the minimum can be as low as -9°C (16°F). Be prepared for chilly weather and dress in layers to ensure a comfortable travel experience.

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

The chart illustrates January temperature patterns in Hoefn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hoefn, January typically has an average temperature of 1°C (33°F), with highs reaching up to 8°C (46°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Hoefn

In Hoefn in January, the precipitation amount is 152 mm (6.0 in) over a span of 14 days.

January Precipitation Trends in Hoefn

The chart displays monthly precipitation patterns in Hoefn, 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 Hoefn, January typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 14 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 Hoefn

In Hoefn in January humidity is 97%. With an average temperature of 1°C (33°F), this humidity feels like stepping into a cold, damp blanket, where every breath is thick with moisture, making travel feel heavy and uncomfortable as you navigate through the chill.

January Average Humidity in Hoefn

This chart illustrates the average monthly humidity levels in Hoefn, 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 Hoefn is approximately 97%, 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 Hoefn

In Hoefn 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 Hoefn.

Maximum UV Index Levels in Hoefn for January

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

Data source: Hoefn 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 Hoefn Compares to Other Months

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

This table compares monthly weather conditions in Hoefn, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (33°F)	152 mm (6.0 inches)	97%	low
February Weather	1°C (34°F)	290 mm (11.4 inches)	97%	low
March Weather	1°C (35°F)	151 mm (5.9 inches)	97%	low
April Weather	3°C (37°F)	181 mm (7.1 inches)	93%	moderate
May Weather	5°C (41°F)	147 mm (5.8 inches)	92%	high
June Weather	8°C (46°F)	127 mm (5.0 inches)	96%	high
July Weather	10°C (50°F)	106 mm (4.2 inches)	102%	high
August Weather	9°C (49°F)	114 mm (4.5 inches)	102%	moderate
September Weather	8°C (46°F)	260 mm (10.2 inches)	99%	moderate
October Weather	5°C (41°F)	256 mm (10.1 inches)	99%	low
November Weather	2°C (36°F)	182 mm (7.2 inches)	97%	low
December Weather	1°C (34°F)	214 mm (8.4 inches)	97%	low