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December Weather in Avoca, United States

Last updated: June 24, 2025

The average temperature in Avoca, United States during December hovers around 0°C (32°F), with a minimum dipping as low as -20°C (-4°F) and a maximum reaching up to 18°C (64°F). Expect 53 mm (2.1 in) of precipitation spread over 9 days, coupled with an average humidity of 86%, creating a distinctly chilly and damp atmosphere.

December Temperature in Avoca

In December in Avoca, the average temperature is 0°C (32°F). Maximums can reach 18°C (64°F) and minimums can drop as low as -20°C (-4°F). Be prepared for a wide range of temperatures when traveling to Avoca during this month.

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

The chart illustrates December temperature patterns in Avoca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Avoca, December typically has an average temperature of 0°C (32°F), with highs reaching up to 18°C (64°F) and lows dropping to around -20°C (-4°F).
JanFebMarAprMayJunJulAugSepOctNovDec262735455868737164533932
Data source: Temperature data for Avoca 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 Avoca

In Avoca in December, the total precipitation amount is 53 mm (2.1 in) spread over 9 days.

December Precipitation Trends in Avoca

The chart displays monthly precipitation patterns in Avoca, 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 Avoca, December typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec61666493104988386791066953
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Avoca

In Avoca in December humidity is 86%. With an average temperature of 0°C (32°F), this humidity feels like a biting chill that seeps into your bones, making travel feel uncomfortable and damp, as the cold air combines with the moisture to create a brisk sensation that may deter outdoor exploration.

December Average Humidity in Avoca

This chart illustrates the average monthly humidity levels in Avoca, 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 Avoca is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Avoca

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

Maximum UV Index Levels in Avoca for December

The chart shows the monthly maximum UV Index (UVI) for Avoca 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 Avoca typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Avoca 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 Avoca Compares to Other Months

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

This table compares monthly weather conditions in Avoca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)61 mm (2.4 inches)88%low
February Weather-3°C (27°F)66 mm (2.6 inches)87%moderate
March Weather2°C (36°F)64 mm (2.5 inches)85%moderate
April Weather7°C (46°F)93 mm (3.7 inches)86%very high
May Weather14°C (58°F)103 mm (4.1 inches)80%very high
June Weather20°C (69°F)98 mm (3.9 inches)80%very high
July Weather23°C (74°F)83 mm (3.3 inches)80%very high
August Weather22°C (71°F)86 mm (3.4 inches)80%very high
September Weather18°C (65°F)79 mm (3.1 inches)80%high
October Weather12°C (53°F)106 mm (4.2 inches)84%moderate
November Weather4°C (39°F)69 mm (2.7 inches)89%moderate
December Weather0°C (32°F)53 mm (2.1 inches)86%low

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