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January Weather in Wanna, Germany

Last updated: August 23, 2025

In January, the average temperature in Wanna, Germany hovers around 4°C (39°F). Expect chilly nights, with minimums dipping as low as -6°C (22°F), while daytime can reach a comfortable 11°C (53°F). Be prepared for rain, as you’ll encounter approximately 84 mm (3.3 in) of precipitation over 15 days. With an average humidity of 91%, pack your layers and a reliable umbrella!

January Temperature in Wanna

In January in Wanna, the average temperature is 4°C (39°F). The maximum can reach 11°C (53°F), while the minimum can be as low as -6°C (22°F). This chilly weather makes it a great time for travelers to enjoy cozy indoor activities or bundle up for outdoor adventures.

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

The chart illustrates January temperature patterns in Wanna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wanna, January typically has an average temperature of 4°C (39°F), with highs reaching up to 11°C (53°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec393941475463646560544641
Data source: Temperature data for Wanna 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 Wanna

In Wanna in January, the total precipitation amount is 84 mm (3.3 in) recorded over a span of 15 days.

January Precipitation Trends in Wanna

The chart displays monthly precipitation patterns in Wanna, 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 Wanna, January typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec84727554717787108831338597
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Wanna

In Wanna in January, humidity is 91%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and forcing travelers to bundle up tightly against the cold, sticky air.

January Average Humidity in Wanna

This chart illustrates the average monthly humidity levels in Wanna, 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 Wanna is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%73%66%66%67%81%86%90%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Wanna

In Wanna 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 Wanna.

Maximum UV Index Levels in Wanna for January

The chart shows the monthly maximum UV Index (UVI) for Wanna 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 Wanna typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578775321
Data source: Wanna 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 Wanna Compares to Other Months

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

This table compares monthly weather conditions in Wanna, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)84 mm (3.3 inches)91%low
February Weather4°C (39°F)72 mm (2.8 inches)89%low
March Weather5°C (42°F)75 mm (2.9 inches)87%moderate
April Weather8°C (47°F)54 mm (2.1 inches)82%moderate
May Weather12°C (54°F)71 mm (2.8 inches)73%high
June Weather17°C (63°F)77 mm (3.0 inches)66%very high
July Weather18°C (64°F)87 mm (3.4 inches)66%high
August Weather19°C (66°F)108 mm (4.3 inches)67%high
September Weather15°C (60°F)83 mm (3.3 inches)81%moderate
October Weather12°C (54°F)133 mm (5.2 inches)86%moderate
November Weather8°C (46°F)85 mm (3.3 inches)90%low
December Weather5°C (41°F)97 mm (3.8 inches)90%low

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