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December Weather in Boolarra, Australia

Last updated: August 22, 2025

In Boolarra, Australia, the average temperature for December hovers around 17°C (62°F). However, temperatures can vary significantly, with lows reaching 6°C (43°F) and highs soaring to 38°C (100°F). Expect about 83 mm (3.3 in) of precipitation spread over 8 days, while the average humidity lingers around 67%.

December Temperature in Boolarra

In December in Boolarra, the average temperature is 17°C (62°F). Maximum temperatures can reach 38°C (100°F), while minimums can drop as low as 6°C (43°F). This range makes Boolarra an ideal destination for travelers seeking both warm and cooler weather experiences.

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

The chart illustrates December temperature patterns in Boolarra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boolarra, December typically has an average temperature of 17°C (62°F), with highs reaching up to 38°C (100°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec666463585248484851555962
Data source: Temperature data for Boolarra 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 Boolarra

In Boolarra in December, the precipitation amount reaches 83 mm (3.3 in) over the course of 8 days.

December Precipitation Trends in Boolarra

The chart displays monthly precipitation patterns in Boolarra, 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 Boolarra, December typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec4351506175546710495898183
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Boolarra

In Boolarra in December, humidity is 67%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, making travel enjoyable as long as you stay hydrated and take breaks in shaded areas.

December Average Humidity in Boolarra

This chart illustrates the average monthly humidity levels in Boolarra, 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 Boolarra is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%65%70%75%79%81%82%80%77%71%71%67%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Boolarra

In Boolarra in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Boolarra.

Maximum UV Index Levels in Boolarra for December

The chart shows the monthly maximum UV Index (UVI) for Boolarra 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 Boolarra typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec13121174334791113
Data source: Boolarra 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 Boolarra Compares to Other Months

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

This table compares monthly weather conditions in Boolarra, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)43 mm (1.7 inches)64%extreme
February Weather18°C (64°F)51 mm (2.0 inches)65%extreme
March Weather17°C (63°F)50 mm (2.0 inches)70%extreme
April Weather14°C (58°F)61 mm (2.4 inches)75%high
May Weather11°C (53°F)75 mm (2.9 inches)79%moderate
June Weather9°C (48°F)54 mm (2.1 inches)81%moderate
July Weather9°C (48°F)67 mm (2.6 inches)82%moderate
August Weather9°C (49°F)104 mm (4.1 inches)80%moderate
September Weather11°C (52°F)95 mm (3.7 inches)77%high
October Weather13°C (55°F)89 mm (3.5 inches)71%very high
November Weather15°C (59°F)81 mm (3.2 inches)71%extreme
December Weather17°C (62°F)83 mm (3.3 inches)67%extreme

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