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November Weather in Altena, Germany

Last updated: August 23, 2025

In November, the average temperature in Altena, Germany hovers around 6°C (42°F). Expect a minimum chill of -5°C (23°F) and a pleasant maximum of 18°C (65°F). However, don't forget your umbrella—precipitation amounts to 66 mm (2.6 in) over 13 days, with an average humidity of a high 90%. Stay prepared for a damp and cool climate!

November Temperature in Altena

In November in Altena, the average temperature is 6°C (42°F). The maximum can reach 18°C (65°F), while the minimum can be as low as -5°C (23°F). It’s advisable to pack layers to stay comfortable in varying conditions during your travels.

November Weather in Altena: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Altena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altena, November typically has an average temperature of 6°C (42°F), with highs reaching up to 18°C (65°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec353742485463646457514238
Data source: Temperature data for Altena 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.

November Precipitation in Altena

In Altena in November, the total precipitation amount is 66 mm (2.6 in) spread over the course of 13 days.

November Precipitation Trends in Altena

The chart displays monthly precipitation patterns in Altena, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Altena, November typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec10096104499381108967510466124
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Altena

In Altena in November, humidity is 90%. With an average temperature of 6°C (42°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious and causing your clothes to cling uncomfortably, which can be quite challenging for traveling.

November Average Humidity in Altena

This chart illustrates the average monthly humidity levels in Altena, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Altena is approximately 90%, 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 November generated using information from the Copernicus Climate Change Service.

November UV Index in Altena

In Altena in November, 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 Altena, you can visit Hourly UV Index in Altena.

Maximum UV Index Levels in Altena for November

The chart shows the monthly maximum UV Index (UVI) for Altena in November, 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 November, the maximum UV index in Altena typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Altena November 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 November Weather in Altena Compares to Other Months

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

This table compares monthly weather conditions in Altena, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)100 mm (3.9 inches)92%low
February Weather3°C (37°F)96 mm (3.8 inches)90%low
March Weather5°C (42°F)103 mm (4.1 inches)87%moderate
April Weather9°C (48°F)49 mm (1.9 inches)83%moderate
May Weather12°C (54°F)93 mm (3.7 inches)76%high
June Weather17°C (63°F)81 mm (3.2 inches)74%very high
July Weather18°C (64°F)107 mm (4.2 inches)74%very high
August Weather18°C (64°F)96 mm (3.8 inches)75%high
September Weather14°C (57°F)75 mm (3.0 inches)82%moderate
October Weather10°C (51°F)104 mm (4.1 inches)88%moderate
November Weather6°C (42°F)66 mm (2.6 inches)90%low
December Weather3°C (38°F)124 mm (4.9 inches)92%low

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