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January Weather in Wetter, Germany

Last updated: August 23, 2025

In January, the average temperature in Wetter, Germany hovers around 1°C (34°F), with a minimum dipping as low as -16°C (3°F) and a maximum reaching up to 12°C (54°F). Expect a precipitation amount of 61 mm (2.4 in) across approximately 12 days, coupled with a high average humidity of 92%. Prepare accordingly for a chilly and wet month!

January Temperature in Wetter

In January in Wetter, the average temperature is 1°C (34°F). The maximum can reach 12°C (54°F), and the minimum can be as low as -16°C (3°F). Travelers should be prepared for cold conditions and pack warm clothing to enjoy their visit.

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

The chart illustrates January temperature patterns in Wetter, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wetter, January typically has an average temperature of 1°C (34°F), with highs reaching up to 12°C (54°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec343641475463646457504137
Data source: Temperature data for Wetter 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 Wetter

In Wetter in January, the total precipitation amount is 61 mm (2.4 in), which occurs over a span of 12 days.

January Precipitation Trends in Wetter

The chart displays monthly precipitation patterns in Wetter, 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 Wetter, January typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec616366367569847549554282
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Wetter

In Wetter in January humidity is 92%. With average temperature 1°C (34°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable as the chill seeps into your bones, and the air feels heavy and suffocating, leaving little room for any warmth or comfort.

January Average Humidity in Wetter

This chart illustrates the average monthly humidity levels in Wetter, 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 Wetter is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%83%76%74%74%75%82%88%91%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Wetter

In Wetter in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Wetter.

Maximum UV Index Levels in Wetter for January

The chart shows the monthly maximum UV Index (UVI) for Wetter 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 Wetter typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Wetter 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 Wetter Compares to Other Months

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

This table compares monthly weather conditions in Wetter, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)61 mm (2.4 inches)92%low
February Weather2°C (36°F)63 mm (2.5 inches)90%low
March Weather5°C (41°F)66 mm (2.6 inches)87%moderate
April Weather8°C (48°F)36 mm (1.4 inches)83%moderate
May Weather12°C (54°F)75 mm (2.9 inches)76%high
June Weather17°C (64°F)69 mm (2.7 inches)74%very high
July Weather18°C (64°F)84 mm (3.3 inches)74%very high
August Weather18°C (65°F)75 mm (2.9 inches)75%high
September Weather14°C (57°F)49 mm (1.9 inches)82%moderate
October Weather10°C (50°F)55 mm (2.2 inches)88%moderate
November Weather5°C (41°F)42 mm (1.7 inches)90%low
December Weather3°C (37°F)82 mm (3.2 inches)92%low

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