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December Weather in Southbrook, Australia

Last updated: August 22, 2025

In December, the average temperature in Southbrook, Australia hovers around 24°C (75°F). However, be prepared for a range, as temperatures can dip to a minimum of 11°C (52°F) and soar to a scorching 40°C (104°F). Expect some rain, with about 67 mm (2.7 in) of precipitation spread across 8 days. Additionally, the average humidity is around 70%, lending a distinct feel to the weather. Enjoy your time in this vibrant locale!

December Temperature in Southbrook

In December in Southbrook, the average temperature is 24°C (75°F), with maximums reaching up to 40°C (104°F) and minimums dipping as low as 11°C (52°F). This makes it a perfect time for travelers to enjoy warm weather while being prepared for occasional cool evenings.

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

The chart illustrates December temperature patterns in Southbrook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Southbrook, December typically has an average temperature of 24°C (75°F), with highs reaching up to 40°C (104°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec777572665954545562677175
Data source: Temperature data for Southbrook 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 Southbrook

In Southbrook in December, the precipitation amount is 67 mm (2.7 in) during a total of 8 days.

December Precipitation Trends in Southbrook

The chart displays monthly precipitation patterns in Southbrook, 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 Southbrook, December typically receives around 67 mm (2.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec486686191329231310885267
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Southbrook

In Southbrook in December, humidity is 70%. With an average temperature of 24°C (75°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit sluggish and sticky, ideal for leisurely strolls but requiring plenty of hydration.

December Average Humidity in Southbrook

This chart illustrates the average monthly humidity levels in Southbrook, 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 Southbrook is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%69%75%78%74%76%72%75%69%62%61%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Southbrook

In Southbrook in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Southbrook.

Maximum UV Index Levels in Southbrook for December

The chart shows the monthly maximum UV Index (UVI) for Southbrook 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 Southbrook typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151410755810121415
Data source: Southbrook 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 Southbrook Compares to Other Months

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

This table compares monthly weather conditions in Southbrook, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)48 mm (1.9 inches)70%extreme
February Weather24°C (76°F)66 mm (2.6 inches)69%extreme
March Weather22°C (73°F)86 mm (3.4 inches)75%extreme
April Weather19°C (66°F)19 mm (0.8 inches)78%very high
May Weather15°C (60°F)13 mm (0.5 inches)74%high
June Weather12°C (54°F)29 mm (1.1 inches)76%moderate
July Weather12°C (54°F)23 mm (0.9 inches)72%moderate
August Weather13°C (56°F)13 mm (0.5 inches)75%very high
September Weather17°C (63°F)10 mm (0.4 inches)69%very high
October Weather20°C (68°F)88 mm (3.5 inches)62%extreme
November Weather22°C (71°F)51 mm (2.0 inches)61%extreme
December Weather24°C (75°F)67 mm (2.7 inches)70%extreme

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