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January Weather in Ottweiler, Germany

Last updated: August 23, 2025

In January, the average temperature in Ottweiler, Germany hovers around 2°C (35°F). Expect a chilly range where minimum temperatures can plummet to -10°C (14°F), while the mercury can rise to a comfortable 12°C (53°F). With an average precipitation of 72 mm (2.8 in) over 12 days, and an impressive average humidity of 91%, it's wise to prepare for a damp and cool atmosphere.

January Temperature in Ottweiler

In January in Ottweiler, the average temperature is 2°C (35°F). The maximum can reach 12°C (53°F), while the minimum can be as low as -10°C (14°F). Travelers should be prepared for chilly weather and pack accordingly for both warm days and cold nights.

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

The chart illustrates January temperature patterns in Ottweiler, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ottweiler, January typically has an average temperature of 2°C (35°F), with highs reaching up to 12°C (53°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec353843495665666659514238
Data source: Temperature data for Ottweiler 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 Ottweiler

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

January Precipitation Trends in Ottweiler

The chart displays monthly precipitation patterns in Ottweiler, 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 Ottweiler, January typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7277854176766254576565123
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Ottweiler

In Ottweiler in January, humidity is 91%. With an average temperature of 2°C (35°F), this humidity feels like a heavy blanket enveloping you, making travel rather uncomfortable and potentially discouraging for outdoor activities.

January Average Humidity in Ottweiler

This chart illustrates the average monthly humidity levels in Ottweiler, 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 Ottweiler is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Ottweiler

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

Maximum UV Index Levels in Ottweiler for January

The chart shows the monthly maximum UV Index (UVI) for Ottweiler 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 Ottweiler typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689876421
Data source: Ottweiler 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 Ottweiler Compares to Other Months

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

This table compares monthly weather conditions in Ottweiler, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)72 mm (2.8 inches)91%low
February Weather4°C (39°F)77 mm (3.0 inches)90%moderate
March Weather6°C (43°F)85 mm (3.3 inches)88%moderate
April Weather10°C (50°F)41 mm (1.6 inches)84%high
May Weather13°C (56°F)76 mm (3.0 inches)81%very high
June Weather18°C (65°F)76 mm (3.0 inches)82%very high
July Weather19°C (67°F)61 mm (2.4 inches)82%very high
August Weather19°C (66°F)54 mm (2.1 inches)80%high
September Weather15°C (59°F)57 mm (2.2 inches)83%high
October Weather11°C (51°F)65 mm (2.5 inches)89%moderate
November Weather5°C (42°F)65 mm (2.6 inches)91%low
December Weather3°C (38°F)122 mm (4.8 inches)93%low

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