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December Weather in Avondale, United States

Last updated: June 24, 2025

In December, the average temperature in Avondale, United States hovers around 2°C (36°F), with extremes ranging from a brisk -17°C (1°F) to a milder 22°C (71°F). Expect light precipitation of about 8 mm (0.3 in) over the course of 2 days, while humidity levels typically remain high at 80%. Stay prepared for a chilly yet dynamic climate!

December Temperature in Avondale

In December in Avondale, the average temperature is 2°C (36°F). Maximums can reach 22°C (71°F), and minimums can be as low as -17°C (1°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack accordingly for both warm days and cold nights.

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

The chart illustrates December temperature patterns in Avondale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Avondale, December typically has an average temperature of 2°C (36°F), with highs reaching up to 22°C (71°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec343547546376797772534436
Data source: Temperature data for Avondale 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 Avondale

In Avondale in December, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

December Precipitation Trends in Avondale

The chart displays monthly precipitation patterns in Avondale, 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 Avondale, December typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec15143229652256351622118
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Avondale

In Avondale in December humidity is 80%. With an average temperature of 2°C (36°F), this humidity feels like a heavy, damp chill that seeps into your bones, making it challenging for outdoor adventures and often necessitating layered clothing to stay warm and comfortable while exploring.

December Average Humidity in Avondale

This chart illustrates the average monthly humidity levels in Avondale, 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 Avondale is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%75%66%62%74%76%75%80%79%77%74%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Avondale

In Avondale 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 Avondale, you can check the information here.

Maximum UV Index Levels in Avondale for December

The chart shows the monthly maximum UV Index (UVI) for Avondale 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 Avondale typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec458101112121110753
Data source: Avondale 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 Avondale Compares to Other Months

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

This table compares monthly weather conditions in Avondale, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)15 mm (0.6 inches)74%moderate
February Weather2°C (35°F)14 mm (0.5 inches)75%moderate
March Weather8°C (47°F)32 mm (1.2 inches)66%very high
April Weather12°C (54°F)29 mm (1.1 inches)62%very high
May Weather17°C (63°F)65 mm (2.6 inches)74%extreme
June Weather24°C (76°F)22 mm (0.9 inches)76%extreme
July Weather26°C (79°F)56 mm (2.2 inches)75%extreme
August Weather25°C (77°F)35 mm (1.4 inches)80%extreme
September Weather22°C (72°F)16 mm (0.6 inches)79%very high
October Weather12°C (54°F)22 mm (0.9 inches)77%high
November Weather6°C (44°F)11 mm (0.4 inches)74%moderate
December Weather2°C (36°F)8 mm (0.3 inches)80%moderate

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