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December Weather in Cannon Valley, Australia

Last updated: August 22, 2025

In Cannon Valley, Australia, the average temperature in December hovers around 26°C (80°F), making it a pleasantly warm destination. Expect minimums of 23°C (75°F) and maximums of 30°C (87°F) throughout the month. With an average humidity of 70%, the air maintains a comfortable feel, although it may feel a bit sticky at times. Rainfall is likely, with 171 mm (6.7 in) of precipitation spread over 15 days, so don't forget your umbrella!

December Temperature in Cannon Valley

In December in Cannon Valley, the average temperature is 26°C (80°F), with maximums reaching 30°C (87°F) and minimums dropping to 23°C (75°F). This mild climate makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates December temperature patterns in Cannon Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cannon Valley, December typically has an average temperature of 26°C (80°F), with highs reaching up to 30°C (87°F) and lows dropping to around 23°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec808180777268686971757780
Data source: Temperature data for Cannon 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 Cannon Valley

In Cannon Valley in December, the total precipitation amount is 171 mm (6.7 in) spread over 15 days.

December Precipitation Trends in Cannon Valley

The chart displays monthly precipitation patterns in Cannon 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 Cannon Valley, December typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec29323728115793313820225545171
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cannon Valley

In Cannon Valley in December, humidity is 70%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel laborious and prompting frequent breaks in shaded spots or air-conditioned spaces to stay comfortable.

December Average Humidity in Cannon Valley

This chart illustrates the average monthly humidity levels in Cannon 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 Cannon Valley is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%77%80%76%73%71%63%71%65%64%66%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cannon Valley

In Cannon Valley in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Cannon Valley.

Maximum UV Index Levels in Cannon Valley for December

The chart shows the monthly maximum UV Index (UVI) for Cannon 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 Cannon Valley typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161515129781112141516
Data source: Cannon 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 Cannon Valley Compares to Other Months

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

This table compares monthly weather conditions in Cannon Valley, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)293 mm (11.5 inches)73%extreme
February Weather27°C (81°F)237 mm (9.3 inches)77%extreme
March Weather27°C (80°F)281 mm (11.1 inches)80%extreme
April Weather25°C (77°F)157 mm (6.2 inches)76%extreme
May Weather22°C (72°F)93 mm (3.6 inches)72%very high
June Weather20°C (69°F)31 mm (1.2 inches)71%high
July Weather20°C (68°F)38 mm (1.5 inches)63%very high
August Weather20°C (69°F)20 mm (0.8 inches)71%extreme
September Weather22°C (71°F)22 mm (0.9 inches)65%extreme
October Weather24°C (75°F)55 mm (2.2 inches)64%extreme
November Weather25°C (78°F)45 mm (1.8 inches)66%extreme
December Weather26°C (80°F)171 mm (6.7 inches)70%extreme

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