December Weather in Old Bar, Australia

Last updated: August 22, 2025

In December, the average temperature in Old Bar, Australia hovers around 22°C (73°F), making it a pleasant time to visit. However, be prepared for a range, as temperatures can dip to a cool 13°C (56°F) or soar to a sweltering 36°C (98°F). With 98 mm (3.9 in) of precipitation spread over 13 days, packing an umbrella might be a good idea. Coupled with an average humidity of 68%, the weather is sure to provide a tropical feel.

December Temperature in Old Bar

In December, in Old Bar, the average temperature is 22°C (73°F), with maximums reaching up to 36°C (98°F) and minimums dropping as low as 13°C (56°F). This pleasant climate makes Old Bar an ideal destination for travelers seeking comfortable weather.

December Weather in Old Bar: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Old Bar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Old Bar, December typically has an average temperature of 22°C (73°F), with highs reaching up to 36°C (98°F) and lows dropping to around 13°C (56°F).

Data source: Temperature data for Old Bar generated using information from the Copernicus Climate Change Service.

December Precipitation in Old Bar

In Old Bar in December, the precipitation amount is 98 mm (3.9 in) over a span of 13 days.

December Precipitation Trends in Old Bar

The chart displays monthly precipitation patterns in Old Bar, 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 Old Bar, December typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Old Bar

In Old Bar in December humidity is 68%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace that can make outdoor activities a bit sticky, so staying hydrated is essential while exploring the sights.

December Average Humidity in Old Bar

This chart illustrates the average monthly humidity levels in Old Bar, 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 Old Bar is approximately 68%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Old Bar

In Old Bar 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 Old Bar, you can check here.

Maximum UV Index Levels in Old Bar for December

The chart shows the monthly maximum UV Index (UVI) for Old Bar 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 Old Bar typically reaches 14, which falls under the extreme exposure category.

Data source: Old Bar 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 Old Bar Compares to Other Months

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

This table compares monthly weather conditions in Old Bar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	69 mm (2.7 inches)	65%	extreme
February Weather	23°C (74°F)	118 mm (4.6 inches)	69%	extreme
March Weather	22°C (72°F)	211 mm (8.3 inches)	72%	extreme
April Weather	19°C (67°F)	60 mm (2.4 inches)	75%	very high
May Weather	16°C (61°F)	48 mm (1.9 inches)	74%	high
June Weather	14°C (57°F)	85 mm (3.3 inches)	72%	moderate
July Weather	13°C (56°F)	49 mm (1.9 inches)	68%	moderate
August Weather	14°C (57°F)	24 mm (0.9 inches)	67%	high
September Weather	17°C (62°F)	39 mm (1.5 inches)	63%	very high
October Weather	19°C (66°F)	80 mm (3.1 inches)	55%	extreme
November Weather	20°C (69°F)	73 mm (2.9 inches)	57%	extreme
December Weather	22°C (73°F)	98 mm (3.9 inches)	68%	extreme