January Weather in Grub, Germany

Last updated: August 23, 2025

In Grub, Germany, the average temperature in January is a chilly 0°C (32°F), with lows reaching -20°C (-4°F) and highs peaking at 11°C (52°F). This month also sees about 72 mm (2.8 in) of precipitation spread over 13 days, resulting in a notably high average humidity of 91%. Prepare for a brisk and damp atmosphere!

January Temperature in Grub

In January in Grub, the average temperature is 0°C (32°F). The maximum can reach 11°C (52°F), and the minimum can be as low as -20°C (-4°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable.

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

The chart illustrates January temperature patterns in Grub, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grub, January typically has an average temperature of 0°C (32°F), with highs reaching up to 11°C (52°F) and lows dropping to around -20°C (-4°F).

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

January Precipitation in Grub

In Grub in January, the precipitation amount is 72 mm (2.8 in) over a period of 13 days.

January Precipitation Trends in Grub

The chart displays monthly precipitation patterns in Grub, 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 Grub, January typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 13 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 Grub

In Grub in January, humidity is 91%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that penetrates your clothes, making every movement feel heavy and uncomfortable for traveling.

January Average Humidity in Grub

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

In Grub 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 Grub, you can visit Hourly UV Index in Grub.

Maximum UV Index Levels in Grub for January

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

Data source: Grub 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 Grub Compares to Other Months

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

This table compares monthly weather conditions in Grub, 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 (32°F)	72 mm (2.8 inches)	91%	low
February Weather	1°C (34°F)	61 mm (2.4 inches)	90%	low
March Weather	4°C (39°F)	75 mm (3.0 inches)	88%	moderate
April Weather	8°C (47°F)	42 mm (1.6 inches)	83%	moderate
May Weather	12°C (54°F)	96 mm (3.8 inches)	75%	very high
June Weather	17°C (63°F)	86 mm (3.4 inches)	79%	very high
July Weather	18°C (64°F)	79 mm (3.1 inches)	79%	very high
August Weather	18°C (65°F)	86 mm (3.4 inches)	79%	high
September Weather	14°C (57°F)	53 mm (2.1 inches)	83%	high
October Weather	9°C (49°F)	66 mm (2.6 inches)	87%	moderate
November Weather	4°C (39°F)	49 mm (1.9 inches)	90%	low
December Weather	1°C (35°F)	91 mm (3.6 inches)	92%	low