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January Weather in Heddert, Germany

Last updated: August 23, 2025

In January, the average temperature in Heddert, Germany hovers around 2°C (35°F). Expect chilly days, with minimum temperatures plunging to -12°C (10°F), while highs can reach up to 11°C (53°F). During this month, precipitation is notable, with around 79 mm (3.1 in) expected over about 12 days, contributing to an average humidity level of 91%.

January Temperature in Heddert

In January in Heddert, the average temperature is 2°C (35°F). Maximums can reach 11°C (53°F), while minimums can plummet to as low as -12°C (10°F). It's advisable to pack warm clothing and be prepared for chilly conditions if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Heddert, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heddert, January typically has an average temperature of 2°C (35°F), with highs reaching up to 11°C (53°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842495564656558514138
Data source: Temperature data for Heddert 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 Heddert

In Heddert in January, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.

January Precipitation Trends in Heddert

The chart displays monthly precipitation patterns in Heddert, 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 Heddert, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7982944482807065647871135
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Heddert

In Heddert 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 Heddert

This chart illustrates the average monthly humidity levels in Heddert, 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 Heddert 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 Heddert

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

Maximum UV Index Levels in Heddert for January

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

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

This table compares monthly weather conditions in Heddert, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)79 mm (3.1 inches)91%low
February Weather3°C (38°F)82 mm (3.2 inches)90%moderate
March Weather6°C (42°F)94 mm (3.7 inches)88%moderate
April Weather9°C (49°F)44 mm (1.7 inches)84%high
May Weather13°C (55°F)82 mm (3.2 inches)81%very high
June Weather18°C (64°F)80 mm (3.2 inches)82%very high
July Weather19°C (66°F)70 mm (2.8 inches)82%very high
August Weather18°C (65°F)65 mm (2.5 inches)80%high
September Weather14°C (58°F)63 mm (2.5 inches)83%high
October Weather10°C (51°F)78 mm (3.1 inches)89%moderate
November Weather5°C (42°F)71 mm (2.8 inches)91%low
December Weather3°C (38°F)135 mm (5.3 inches)93%low

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