December Weather in Bridgetown, Australia

Last updated: August 22, 2025

In December, the average temperature in Bridgetown, Australia is a comfortable 19°C (66°F), though it can vary significantly, with minimums dropping to 4°C (40°F) and maximums soaring to 38°C (100°F). Expect light precipitation of about 15 mm (0.6 in) spread over 3 days, and enjoy the average humidity level of 68% for a pleasant atmosphere.

December Temperature in Bridgetown

In December in Bridgetown, the average temperature is 19°C (66°F). The maximum can reach 38°C (100°F), while the minimum can drop to as low as 4°C (40°F). Be prepared for a wide range of temperatures to ensure a comfortable travel experience.

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

The chart illustrates December temperature patterns in Bridgetown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bridgetown, December typically has an average temperature of 19°C (66°F), with highs reaching up to 38°C (100°F) and lows dropping to around 4°C (40°F).

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

December Precipitation in Bridgetown

In Bridgetown in December, the precipitation amount is 15 mm (0.6 in) over the course of 3 days.

December Precipitation Trends in Bridgetown

The chart displays monthly precipitation patterns in Bridgetown, 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 Bridgetown, December typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 3 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 Bridgetown

In Bridgetown in December humidity is 68%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, creating a sticky atmosphere that can be a bit uncomfortable for traveling.

December Average Humidity in Bridgetown

This chart illustrates the average monthly humidity levels in Bridgetown, 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 Bridgetown 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 Bridgetown

In Bridgetown 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 Bridgetown, you can check here.

Maximum UV Index Levels in Bridgetown for December

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

Data source: Bridgetown 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 Bridgetown Compares to Other Months

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

This table compares monthly weather conditions in Bridgetown, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	9 mm (0.3 inches)	68%	extreme
February Weather	20°C (68°F)	32 mm (1.3 inches)	70%	extreme
March Weather	19°C (66°F)	27 mm (1.0 inches)	71%	extreme
April Weather	16°C (60°F)	28 mm (1.1 inches)	74%	very high
May Weather	13°C (55°F)	50 mm (2.0 inches)	73%	moderate
June Weather	11°C (52°F)	60 mm (2.4 inches)	76%	moderate
July Weather	10°C (51°F)	86 mm (3.4 inches)	76%	moderate
August Weather	10°C (51°F)	80 mm (3.2 inches)	75%	moderate
September Weather	12°C (53°F)	56 mm (2.2 inches)	74%	very high
October Weather	13°C (56°F)	38 mm (1.5 inches)	72%	very high
November Weather	16°C (60°F)	25 mm (1.0 inches)	69%	extreme
December Weather	19°C (66°F)	15 mm (0.6 inches)	68%	extreme