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December Weather in Neillsville, United States

Last updated: June 24, 2025

In December, the average temperature in Neillsville, United States hovers around -4°C (25°F), with minimums plummeting to -31°C (-23°F) and reaching a maximum of 16°C (61°F). Expect around 51 mm (2.0 in) of precipitation spread over 8 days, and be prepared for high humidity levels averaging 85%.

December Temperature in Neillsville

In December in Neillsville, the average temperature is -4°C (25°F). The maximum can reach 16°C (61°F), while the minimum can drop as low as -31°C (-23°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Neillsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Neillsville, December typically has an average temperature of -4°C (25°F), with highs reaching up to 16°C (61°F) and lows dropping to around -31°C (-23°F).
JanFebMarAprMayJunJulAugSepOctNovDec181833435869726963483425
Data source: Temperature data for Neillsville 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 Neillsville

In Neillsville in December, the total precipitation amount is 51 mm (2.0 in), spread over a duration of 8 days.

December Precipitation Trends in Neillsville

The chart displays monthly precipitation patterns in Neillsville, 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 Neillsville, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec34535795130131116138981185351
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Neillsville

In Neillsville in December, humidity is 85%. With an average temperature of -4°C (25°F), this humidity feels like a damp chill clinging to your skin, making travel outside uncomfortable and leaving you feeling cold and clammy despite the freezing temperatures.

December Average Humidity in Neillsville

This chart illustrates the average monthly humidity levels in Neillsville, 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 Neillsville is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Neillsville

In Neillsville in December, 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 Neillsville, you can visit Hourly UV Index in Neillsville.

Maximum UV Index Levels in Neillsville for December

The chart shows the monthly maximum UV Index (UVI) for Neillsville 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 Neillsville typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: Neillsville 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 Neillsville Compares to Other Months

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

This table compares monthly weather conditions in Neillsville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)34 mm (1.3 inches)88%low
February Weather-8°C (19°F)53 mm (2.1 inches)89%moderate
March Weather1°C (34°F)57 mm (2.3 inches)86%moderate
April Weather6°C (44°F)95 mm (3.7 inches)85%very high
May Weather14°C (58°F)130 mm (5.1 inches)79%very high
June Weather20°C (69°F)131 mm (5.2 inches)80%very high
July Weather22°C (73°F)116 mm (4.6 inches)80%very high
August Weather20°C (69°F)138 mm (5.4 inches)78%very high
September Weather17°C (63°F)98 mm (3.8 inches)80%high
October Weather9°C (49°F)118 mm (4.6 inches)84%moderate
November Weather1°C (34°F)53 mm (2.1 inches)89%moderate
December Weather-4°C (25°F)51 mm (2.0 inches)85%low

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