January Weather in As, Sweden

Last updated: August 27, 2025

In January, the average temperature in As, Sweden is a chilly -6°C (21°F), with extremes ranging from a frigid -31°C (-23°F) to a milder 8°C (46°F). Expect 49 mm (1.9 in) of precipitation spread over 10 days, accompanied by a high average humidity of 97%.

January Temperature in As

In January in As, the average temperature is -6°C (21°F). Maximums can reach 8°C (46°F), while minimums can drop to a chilling -31°C (-23°F). Travelers should be prepared for cold conditions and dress accordingly to enjoy their visit.

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

The chart illustrates January temperature patterns in As, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In As, January typically has an average temperature of -6°C (21°F), with highs reaching up to 8°C (46°F) and lows dropping to around -31°C (-23°F).

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

January Precipitation in As

In As in January, the total precipitation amount is 49 mm (1.9 in) over the course of 10 days.

January Precipitation Trends in As

The chart displays monthly precipitation patterns in As, 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 As, January typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 10 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 As

In As in January, humidity is 97%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket enveloping you, making travel particularly challenging as the cold clings to your skin and dampens even the most spirited adventures.

January Average Humidity in As

This chart illustrates the average monthly humidity levels in As, 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 As 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 As

In As 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 As.

Maximum UV Index Levels in As for January

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

Data source: As 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 As Compares to Other Months

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

This table compares monthly weather conditions in As, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	49 mm (1.9 inches)	97%	low
February Weather	-7°C (20°F)	37 mm (1.4 inches)	95%	low
March Weather	-3°C (27°F)	43 mm (1.7 inches)	92%	moderate
April Weather	2°C (36°F)	36 mm (1.4 inches)	86%	moderate
May Weather	8°C (47°F)	46 mm (1.8 inches)	80%	moderate
June Weather	14°C (57°F)	69 mm (2.7 inches)	76%	high
July Weather	16°C (60°F)	89 mm (3.5 inches)	80%	high
August Weather	14°C (57°F)	73 mm (2.9 inches)	86%	moderate
September Weather	9°C (48°F)	73 mm (2.9 inches)	89%	moderate
October Weather	4°C (39°F)	78 mm (3.1 inches)	93%	low
November Weather	-1°C (30°F)	49 mm (1.9 inches)	94%	low
December Weather	-5°C (24°F)	65 mm (2.6 inches)	96%	low