January Weather in Untersee, Austria

Last updated: August 22, 2025

In January, the average temperature in Untersee, Austria hovers around -5°C (23°F). Expect chilly nights with minimum temperatures dipping as low as -21°C (-6°F), while daytime highs can reach a mild 6°C (43°F). Rain may grace the month with 127 mm (5.0 in) of precipitation spread over about 14 days, and humidity levels are typically high at 91%, adding to the crisp winter air.

January Temperature in Untersee

In January in Untersee, the average temperature is -5°C (23°F). Maximums can reach 6°C (43°F) and minimums can be as low as -21°C (-6°F). Travelers should be prepared for cold conditions and dress warmly if visiting during this time.

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

The chart illustrates January temperature patterns in Untersee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Untersee, January typically has an average temperature of -5°C (23°F), with highs reaching up to 6°C (43°F) and lows dropping to around -21°C (-6°F).

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

January Precipitation in Untersee

In Untersee in January, the total precipitation amount is 127 mm (5.0 in), occurring over the course of 14 days.

January Precipitation Trends in Untersee

The chart displays monthly precipitation patterns in Untersee, 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 Untersee, January typically receives around 127 mm (5.0 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 Untersee

In Untersee in January, humidity is 91%. With an average temperature of -5°C (23°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and pushing you to seek warmth at every opportunity.

January Average Humidity in Untersee

This chart illustrates the average monthly humidity levels in Untersee, 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 Untersee is approximately 91%, 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 Untersee

In Untersee in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Untersee, you can visit Hourly UV Index in Untersee.

Maximum UV Index Levels in Untersee for January

The chart shows the monthly maximum UV Index (UVI) for Untersee 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 Untersee typically reaches 2, which falls under the low exposure category.

Data source: Untersee 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 Untersee Compares to Other Months

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

This table compares monthly weather conditions in Untersee, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	127 mm (5.0 inches)	91%	low
February Weather	-3°C (28°F)	105 mm (4.1 inches)	87%	moderate
March Weather	0°C (32°F)	120 mm (4.7 inches)	82%	high
April Weather	4°C (40°F)	99 mm (3.9 inches)	79%	high
May Weather	8°C (47°F)	210 mm (8.2 inches)	74%	very high
June Weather	14°C (58°F)	172 mm (6.8 inches)	75%	very high
July Weather	14°C (58°F)	205 mm (8.1 inches)	74%	very high
August Weather	15°C (59°F)	205 mm (8.1 inches)	68%	very high
September Weather	10°C (51°F)	164 mm (6.5 inches)	74%	high
October Weather	6°C (43°F)	136 mm (5.4 inches)	88%	moderate
November Weather	1°C (34°F)	97 mm (3.8 inches)	90%	moderate
December Weather	-4°C (26°F)	161 mm (6.4 inches)	89%	low