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December Weather in Avra Valley, United States

Last updated: June 24, 2025

In December, the average temperature in Avra Valley, United States is 12°C (55°F). During this time, temperatures can range from a minimum of -2°C (29°F) to a maximum of 27°C (81°F). Expect moderate precipitation of 26 mm (1.0 in) over approximately 4 days, and a noteworthy average humidity level of 82%.

December Temperature in Avra Valley

In December in Avra Valley, the average temperature is 12°C (55°F). Maximum temperatures can reach 27°C (81°F) and minimums can drop as low as -2°C (29°F). Make sure to pack layers to comfortably enjoy the varied weather during your travels.

December Weather in Avra Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Avra Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Avra Valley, December typically has an average temperature of 12°C (55°F), with highs reaching up to 27°C (81°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec535663727989909085746554
Data source: Temperature data for Avra Valley 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 Avra Valley

In Avra Valley in December, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

December Precipitation Trends in Avra Valley

The chart displays monthly precipitation patterns in Avra Valley, 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 Avra Valley, December typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec263116227523926101726
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Avra Valley

In Avra Valley in December, humidity is 82%. With an average temperature of 12°C (55°F), this humidity feels like a heavy blanket wrapping around you, making even a simple walk feel laborious and sticky, which can be quite exhausting for traveling.

December Average Humidity in Avra Valley

This chart illustrates the average monthly humidity levels in Avra Valley, 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 Avra Valley is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%79%67%55%40%33%34%48%64%67%77%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Avra Valley

In Avra Valley 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 Avra Valley for better planning.

Maximum UV Index Levels in Avra Valley for December

The chart shows the monthly maximum UV Index (UVI) for Avra Valley 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 Avra Valley typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111212121111864
Data source: Avra Valley 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 Avra Valley Compares to Other Months

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

This table compares monthly weather conditions in Avra Valley, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)26 mm (1.0 inches)76%moderate
February Weather13°C (56°F)31 mm (1.2 inches)79%high
March Weather17°C (63°F)16 mm (0.6 inches)67%very high
April Weather22°C (73°F)2 mm (0.1 inches)55%extreme
May Weather26°C (79°F)2 mm (0.1 inches)40%extreme
June Weather32°C (89°F)7 mm (0.3 inches)33%extreme
July Weather32°C (90°F)52 mm (2.0 inches)34%extreme
August Weather32°C (90°F)39 mm (1.5 inches)48%extreme
September Weather29°C (85°F)26 mm (1.0 inches)64%extreme
October Weather23°C (74°F)9 mm (0.4 inches)67%very high
November Weather18°C (65°F)17 mm (0.7 inches)77%high
December Weather12°C (55°F)26 mm (1.0 inches)82%moderate

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