January Weather in Worth an der Isar, Germany

Last updated: August 23, 2025

In January, the average temperature in Worth an der Isar, Germany hovers at a brisk 0°C (33°F), with daily highs reaching up to 13°C (56°F) and lows dipping as low as -17°C (1°F). Expect 65 mm (2.6 in) of precipitation spread over 11 days, contributing to an average humidity level of a damp 91%. Prepare for a chilly, wet month!

January Temperature in Worth an der Isar

In January in Worth an der Isar, the average temperature is 0°C (33°F). Maximums can reach 13°C (56°F), while minimums can be as low as -17°C (1°F). Travelers should be prepared for chilly weather and potential cold snaps during this month.

January Weather in Worth an der Isar: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Worth an der Isar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Worth an der Isar, January typically has an average temperature of 0°C (33°F), with highs reaching up to 13°C (56°F) and lows dropping to around -17°C (1°F).

Data source: Temperature data for Worth an der Isar generated using information from the Copernicus Climate Change Service.

January Precipitation in Worth an der Isar

In Worth an der Isar in January, the precipitation amount is 65 mm (2.6 in) over a span of 11 days.

January Precipitation Trends in Worth an der Isar

The chart displays monthly precipitation patterns in Worth an der Isar, 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 Worth an der Isar, January typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 11 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 Worth an der Isar

In Worth an der Isar in January, humidity is 91%. With an average temperature of 0°C (33°F), this humidity feels like an icy dampness that seeps into your bones, making every step feel heavier and requiring extra layers to stay warm while traveling.

January Average Humidity in Worth an der Isar

This chart illustrates the average monthly humidity levels in Worth an der Isar, 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 Worth an der Isar 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 Worth an der Isar

In Worth an der Isar 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 Worth an der Isar, you can visit Hourly UV Index in Worth an der Isar.

Maximum UV Index Levels in Worth an der Isar for January

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

Data source: Worth an der Isar 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 Worth an der Isar Compares to Other Months

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

This table compares monthly weather conditions in Worth an der Isar, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	65 mm (2.6 inches)	91%	low
February Weather	3°C (37°F)	65 mm (2.5 inches)	89%	moderate
March Weather	5°C (42°F)	65 mm (2.6 inches)	88%	moderate
April Weather	10°C (50°F)	46 mm (1.8 inches)	84%	high
May Weather	14°C (57°F)	127 mm (5.0 inches)	77%	very high
June Weather	19°C (67°F)	116 mm (4.6 inches)	82%	very high
July Weather	20°C (67°F)	108 mm (4.3 inches)	83%	very high
August Weather	20°C (68°F)	126 mm (5.0 inches)	84%	very high
September Weather	15°C (59°F)	76 mm (3.0 inches)	85%	high
October Weather	10°C (51°F)	71 mm (2.8 inches)	88%	moderate
November Weather	5°C (41°F)	49 mm (1.9 inches)	88%	low
December Weather	2°C (36°F)	95 mm (3.7 inches)	91%	low