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December Weather in Avoca, United States

Last updated: June 24, 2025

In December, the average temperature in Avoca, United States hovers around 6°C (43°F). Temperatures can swing dramatically, with a minimum dipping to -10°C (14°F) and a maximum soaring up to 24°C (75°F). Expect about 66 mm (2.6 in) of precipitation over 7 days, contributing to the high average humidity of 87%.

December Temperature in Avoca

In December in Avoca, the average temperature is 6°C (43°F), with a maximum that can reach 24°C (75°F) and a minimum that can be as low as -10°C (14°F). Be sure to pack a variety of clothing to stay comfortable during your travels, as the weather can vary significantly.

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 6°C (43°F), with highs reaching up to 24°C (75°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec373951566775797773604743
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 precipitation amount is 66 mm (2.6 in) over a period of 7 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 66 mm (2.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec879715217616910690134601577166
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 87%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating warm, breathable layers for traveling.

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 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
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 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Avoca, you can check the information here.

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 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710111111109753
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 Weather3°C (37°F)87 mm (3.4 inches)81%moderate
February Weather4°C (40°F)97 mm (3.8 inches)78%high
March Weather10°C (51°F)152 mm (6.0 inches)76%high
April Weather14°C (57°F)176 mm (6.9 inches)78%very high
May Weather19°C (67°F)169 mm (6.7 inches)83%extreme
June Weather24°C (76°F)106 mm (4.2 inches)83%extreme
July Weather26°C (79°F)90 mm (3.5 inches)78%extreme
August Weather25°C (77°F)134 mm (5.3 inches)68%very high
September Weather23°C (73°F)60 mm (2.4 inches)64%very high
October Weather15°C (60°F)157 mm (6.2 inches)70%high
November Weather9°C (48°F)71 mm (2.8 inches)83%moderate
December Weather6°C (43°F)66 mm (2.6 inches)87%moderate

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