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December Weather in Brookton, Australia

Last updated: August 22, 2025

In Brookton, Australia, the average temperature in December is a warm 23°C (74°F). However, be prepared for a range, as temperatures can dip to a chilly 5°C (42°F) or soar to a sweltering 41°C (107°F). With a minimal precipitation amount of just 3 mm (0.1 in) spread over 0 days, the average humidity sits at a comfortable 53%. Enjoy the perfect weather for your adventures!

December Temperature in Brookton

In December, in Brookton, the average temperature is 23°C (74°F). Maximum temperatures can reach 41°C (107°F), while minimums can drop as low as 5°C (42°F). Pack accordingly to ensure a comfortable trip, as the weather can vary significantly throughout the month.

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

The chart illustrates December temperature patterns in Brookton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brookton, December typically has an average temperature of 23°C (74°F), with highs reaching up to 41°C (107°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec757471645753525255616773
Data source: Temperature data for Brookton 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 Brookton

In Brookton in December, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

December Precipitation Trends in Brookton

The chart displays monthly precipitation patterns in Brookton, 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 Brookton, December typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec22453314325357502224143
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Brookton

In Brookton in December, humidity is 53%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making it comfortable for exploring the sights while still requiring occasional breaks in the shade to stay refreshed.

December Average Humidity in Brookton

This chart illustrates the average monthly humidity levels in Brookton, 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 Brookton is approximately 53%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec53%55%59%70%72%77%77%75%71%63%56%53%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Brookton

In Brookton in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Brookton, you can check here.

Maximum UV Index Levels in Brookton for December

The chart shows the monthly maximum UV Index (UVI) for Brookton 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 Brookton typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151512964468111314
Data source: Brookton 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 Brookton Compares to Other Months

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

This table compares monthly weather conditions in Brookton, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)22 mm (0.9 inches)52%extreme
February Weather23°C (74°F)45 mm (1.8 inches)55%extreme
March Weather22°C (71°F)33 mm (1.3 inches)59%extreme
April Weather18°C (65°F)13 mm (0.5 inches)70%very high
May Weather14°C (57°F)32 mm (1.3 inches)72%high
June Weather12°C (53°F)53 mm (2.1 inches)77%moderate
July Weather11°C (52°F)57 mm (2.3 inches)77%moderate
August Weather11°C (52°F)50 mm (2.0 inches)75%high
September Weather13°C (56°F)22 mm (0.9 inches)71%very high
October Weather16°C (61°F)24 mm (0.9 inches)63%extreme
November Weather19°C (67°F)14 mm (0.5 inches)56%extreme
December Weather23°C (74°F)3 mm (0.1 inches)53%extreme

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