January Weather in Horndal, Sweden

Last updated: August 27, 2025

In January, the average temperature in Horndal, Sweden is a brisk -2°C (29°F). Expect chilly extremes, with minimums plunging to -23°C (-9°F) and maximums reaching a mild 10°C (50°F). You'll feel the dampness with an average humidity of 96% and about 35 mm (1.4 in) of precipitation spread over 8 days. Stay warm and dry!

January Temperature in Horndal

In January in Horndal, the average temperature is -2°C (29°F). The maximum can reach 10°C (50°F), while the minimum can drop as low as -23°C (-9°F). Be prepared for cold weather and pack warm clothing if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Horndal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Horndal, January typically has an average temperature of -2°C (29°F), with highs reaching up to 10°C (50°F) and lows dropping to around -23°C (-9°F).

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

January Precipitation in Horndal

In Horndal in January, the precipitation amount is 35 mm (1.4 in) over the course of 8 days.

January Precipitation Trends in Horndal

The chart displays monthly precipitation patterns in Horndal, 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 Horndal, January typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 8 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 Horndal

In Horndal in January humidity is 96%. With an average temperature of -2°C (29°F), this humidity feels like a biting chill that penetrates through layers of clothing, making travel outside quite uncomfortable and forcing visitors to seek refuge indoors or bundle up tightly before venturing out.

January Average Humidity in Horndal

This chart illustrates the average monthly humidity levels in Horndal, 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 Horndal is approximately 96%, 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 Horndal

In Horndal 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 Horndal.

Maximum UV Index Levels in Horndal for January

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

Data source: Horndal 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 Horndal Compares to Other Months

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

This table compares monthly weather conditions in Horndal, 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 (29°F)	35 mm (1.4 inches)	96%	low
February Weather	-2°C (28°F)	33 mm (1.3 inches)	93%	low
March Weather	1°C (34°F)	38 mm (1.5 inches)	91%	moderate
April Weather	5°C (41°F)	30 mm (1.2 inches)	84%	moderate
May Weather	11°C (51°F)	60 mm (2.3 inches)	74%	moderate
June Weather	16°C (62°F)	69 mm (2.7 inches)	73%	high
July Weather	18°C (64°F)	63 mm (2.5 inches)	73%	high
August Weather	16°C (61°F)	84 mm (3.3 inches)	78%	moderate
September Weather	12°C (53°F)	55 mm (2.2 inches)	87%	moderate
October Weather	7°C (45°F)	82 mm (3.2 inches)	92%	low
November Weather	3°C (37°F)	49 mm (1.9 inches)	94%	low
December Weather	-1°C (31°F)	55 mm (2.2 inches)	94%	low