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January Weather in Weil der Stadt, Germany

Last updated: August 23, 2025

In January, the average temperature in Weil der Stadt, Germany hovers at 1°C (34°F), with extremes that can plunge to a chilly -21°C (-6°F) or rise to a mild 13°C (56°F). Expect about 92 mm (3.6 in) of precipitation spread over 13 days, contributing to an average humidity level of 91%. Whether you're exploring or cocooning indoors, be prepared for the unique weather this month brings!

January Temperature in Weil der Stadt

In January in Weil der Stadt, the average temperature is 1°C (34°F). Maximums can reach 13°C (56°F) and minimums can be as low as -21°C (-6°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to enjoy their visit.

January Weather in Weil der Stadt: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Weil der Stadt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Weil der Stadt, January typically has an average temperature of 1°C (34°F), with highs reaching up to 13°C (56°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec343742495564666658514137
Data source: Temperature data for Weil der Stadt 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 Weil der Stadt

In Weil der Stadt in January, the precipitation amount is 92 mm (3.6 in) spread over 13 days.

January Precipitation Trends in Weil der Stadt

The chart displays monthly precipitation patterns in Weil der Stadt, 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 Weil der Stadt, January typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec92839952112114107111668762123
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Weil der Stadt

In Weil der Stadt in January, humidity is 91%. With an average temperature of 1°C (34°F), this humidity feels like an icy embrace, making traveling quite challenging as the air feels heavy and damp, leaving everything damp and cold, and requiring extra layers for comfort.

January Average Humidity in Weil der Stadt

This chart illustrates the average monthly humidity levels in Weil der Stadt, 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 Weil der Stadt is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Weil der Stadt

In Weil der Stadt 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 Weil der Stadt, you can visit Hourly UV Index in Weil der Stadt.

Maximum UV Index Levels in Weil der Stadt for January

The chart shows the monthly maximum UV Index (UVI) for Weil der Stadt 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 Weil der Stadt typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Weil der Stadt 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 Weil der Stadt Compares to Other Months

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

This table compares monthly weather conditions in Weil der Stadt, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)92 mm (3.6 inches)91%low
February Weather3°C (38°F)83 mm (3.3 inches)89%moderate
March Weather5°C (42°F)99 mm (3.9 inches)87%moderate
April Weather9°C (49°F)52 mm (2.0 inches)83%high
May Weather13°C (55°F)112 mm (4.4 inches)79%very high
June Weather18°C (65°F)114 mm (4.5 inches)82%very high
July Weather19°C (66°F)107 mm (4.2 inches)83%very high
August Weather19°C (66°F)111 mm (4.4 inches)84%very high
September Weather14°C (58°F)65 mm (2.6 inches)85%high
October Weather10°C (51°F)86 mm (3.4 inches)88%moderate
November Weather5°C (41°F)62 mm (2.4 inches)89%low
December Weather3°C (37°F)123 mm (4.8 inches)91%low

Compare Weil der Stadt's Climate with Cities Worldwide