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December Weather in Barellan, Australia

Last updated: August 22, 2025

In December, the average temperature in Barellan, Australia hovers around 24°C (76°F). Prepare for a variety of weather, with minimum temperatures dropping to 7°C (45°F) and maximums soaring to 44°C (112°F). Expect about 31 mm (1.2 in) of precipitation spread over three days, while the average humidity is a comfortable 51%.

December Temperature in Barellan

In December in Barellan, the average temperature is 24°C (76°F). Maximum temperatures can reach 44°C (112°F), while the minimum can drop as low as 7°C (45°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates December temperature patterns in Barellan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barellan, December typically has an average temperature of 24°C (76°F), with highs reaching up to 44°C (112°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec817772635448484956637076
Data source: Temperature data for Barellan 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 Barellan

In Barellan in December, the precipitation amount is 31 mm (1.2 in) over the course of 3 days.

December Precipitation Trends in Barellan

The chart displays monthly precipitation patterns in Barellan, 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 Barellan, December typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec293150252736232422505231
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Barellan

In Barellan in December humidity is 51%. With an average temperature of 24°C (76°F), this humidity feels like a warm, gentle embrace, making it comfortable for exploring outdoor attractions while still requiring occasional breaks in the shade to stay refreshed.

December Average Humidity in Barellan

This chart illustrates the average monthly humidity levels in Barellan, 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 Barellan is approximately 51%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec42%51%60%68%76%81%83%78%72%57%53%51%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Barellan

In Barellan 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 Barellan.

Maximum UV Index Levels in Barellan for December

The chart shows the monthly maximum UV Index (UVI) for Barellan 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 Barellan typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312853458111315
Data source: Barellan 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 Barellan Compares to Other Months

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

This table compares monthly weather conditions in Barellan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)29 mm (1.1 inches)42%extreme
February Weather25°C (77°F)31 mm (1.2 inches)51%extreme
March Weather22°C (72°F)50 mm (2.0 inches)59%extreme
April Weather17°C (64°F)25 mm (1.0 inches)68%very high
May Weather12°C (54°F)27 mm (1.1 inches)76%moderate
June Weather9°C (48°F)36 mm (1.4 inches)81%moderate
July Weather9°C (48°F)23 mm (0.9 inches)83%moderate
August Weather10°C (49°F)24 mm (0.9 inches)78%moderate
September Weather13°C (56°F)22 mm (0.9 inches)72%very high
October Weather17°C (64°F)50 mm (2.0 inches)57%extreme
November Weather21°C (70°F)52 mm (2.0 inches)53%extreme
December Weather24°C (76°F)31 mm (1.2 inches)51%extreme

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