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January Weather in Grossheirath, Germany

Last updated: August 23, 2025

In January, the average temperature in Grossheirath, Germany is a brisk 1°C (33°F). You might experience a chilling minimum of -15°C (5°F), while occasionally, temperatures can soar to a maximum of 11°C (53°F). Prepare for frequent rain, with an average precipitation of 72 mm (2.8 in) over 12 days. With an average humidity of 91%, it's a month that calls for cozy clothing and an umbrella!

January Temperature in Grossheirath

In January in Grossheirath, the average temperature is 1°C (33°F). Maximum temperatures can reach 11°C (53°F), while minimums can drop as low as -15°C (5°F). Travelers should be prepared for chilly weather and dress in layers to stay warm during their visit.

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

The chart illustrates January temperature patterns in Grossheirath, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grossheirath, January typically has an average temperature of 1°C (33°F), with highs reaching up to 11°C (53°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec333540485565666658504036
Data source: Temperature data for Grossheirath generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Grossheirath

In Grossheirath in January, the total precipitation amount is 72 mm (2.8 in) over the course of 12 days.

January Precipitation Trends in Grossheirath

The chart displays monthly precipitation patterns in Grossheirath, 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 Grossheirath, January typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec726075369178767152644896
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Grossheirath

In Grossheirath in January humidity is 91%. With an average temperature of 1°C (33°F), this humidity feels like a bone-chilling dampness that seeps into your clothing, making it feel much colder as you travel.

January Average Humidity in Grossheirath

This chart illustrates the average monthly humidity levels in Grossheirath, 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 Grossheirath is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%88%83%75%79%79%79%83%87%90%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Grossheirath

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

Maximum UV Index Levels in Grossheirath for January

The chart shows the monthly maximum UV Index (UVI) for Grossheirath 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 Grossheirath typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224588876421
Data source: Grossheirath 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 Grossheirath Compares to Other Months

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

This table compares monthly weather conditions in Grossheirath, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)72 mm (2.8 inches)91%low
February Weather2°C (36°F)60 mm (2.4 inches)90%low
March Weather4°C (40°F)75 mm (2.9 inches)88%moderate
April Weather9°C (48°F)36 mm (1.4 inches)83%moderate
May Weather13°C (55°F)91 mm (3.6 inches)75%very high
June Weather18°C (65°F)78 mm (3.1 inches)79%very high
July Weather19°C (66°F)76 mm (3.0 inches)79%very high
August Weather19°C (66°F)71 mm (2.8 inches)79%high
September Weather14°C (58°F)52 mm (2.0 inches)83%high
October Weather10°C (50°F)64 mm (2.5 inches)87%moderate
November Weather5°C (41°F)48 mm (1.9 inches)90%low
December Weather2°C (36°F)96 mm (3.8 inches)92%low

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