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December Weather in Wittmann, United States

Last updated: June 24, 2025

In December, the average temperature in Wittmann, United States is a pleasant 12°C (54°F). Expect temperatures to range from a chilly 0°C (32°F) to a warm 27°C (81°F). During this time, you'll encounter about 22 mm (0.8 in) of precipitation over approximately 3 days, alongside an average humidity level of 78%.

December Temperature in Wittmann

In December in Wittmann, the average temperature is 12°C (54°F). Maximums can reach 27°C (81°F), while minimums can drop as low as 0°C (32°F). This variability makes Wittmann an ideal destination for travelers seeking a mix of mild and warmer weather, perfect for outdoor activities and exploration.

December Weather in Wittmann: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Wittmann, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wittmann, December typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (81°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec535563727990939287746454
Data source: Temperature data for Wittmann 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.

December Precipitation in Wittmann

In Wittmann in December, the total precipitation amount is 22 mm (0.8 in) over the course of 3 days.

December Precipitation Trends in Wittmann

The chart displays monthly precipitation patterns in Wittmann, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Wittmann, December typically receives around 22 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec283833133392720242522
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wittmann

In Wittmann in December humidity is 78%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill settling in, making travel a bit uncomfortable as the air clings to your skin, leaving you feeling cooler than the thermometer suggests.

December Average Humidity in Wittmann

This chart illustrates the average monthly humidity levels in Wittmann, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Wittmann is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%76%65%50%33%28%28%33%50%61%70%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Wittmann

In Wittmann in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Wittmann for better planning.

Maximum UV Index Levels in Wittmann for December

The chart shows the monthly maximum UV Index (UVI) for Wittmann in December, 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 December, the maximum UV index in Wittmann typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101112111110754
Data source: Wittmann December 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 December Weather in Wittmann Compares to Other Months

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

This table compares monthly weather conditions in Wittmann, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)28 mm (1.1 inches)73%moderate
February Weather13°C (56°F)38 mm (1.5 inches)76%high
March Weather17°C (63°F)33 mm (1.3 inches)65%very high
April Weather22°C (73°F)1 mm (0.0 inches)50%very high
May Weather26°C (79°F)3 mm (0.1 inches)33%extreme
June Weather32°C (90°F)3 mm (0.1 inches)28%extreme
July Weather34°C (93°F)39 mm (1.5 inches)28%extreme
August Weather33°C (93°F)27 mm (1.0 inches)33%extreme
September Weather30°C (87°F)20 mm (0.8 inches)50%very high
October Weather23°C (74°F)24 mm (1.0 inches)61%high
November Weather18°C (65°F)25 mm (1.0 inches)70%moderate
December Weather12°C (54°F)22 mm (0.8 inches)78%moderate

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