December Weather in Euston, Australia

Last updated: August 22, 2025

In December at Euston, Australia, the average temperature hovers around 24°C (75°F), but be prepared for extremes: lows can dip to 8°C (47°F) and highs may soar to 47°C (116°F). Expect a precipitation amount of 38 mm (1.5 in) over the course of 3 days, and enjoy the relatively low humidity at 39%.

December Temperature in Euston

In December in Euston, the average temperature is 24°C (75°F). Maximums can reach up to 47°C (116°F), while minimums can drop as low as 8°C (47°F). Pack accordingly to enjoy your trip comfortably in varying temperatures!

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

The chart illustrates December temperature patterns in Euston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Euston, December typically has an average temperature of 24°C (75°F), with highs reaching up to 47°C (116°F) and lows dropping to around 8°C (47°F).

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

December Precipitation in Euston

In Euston in December, the total precipitation amount is 38 mm (1.5 in) spread over a duration of 3 days.

December Precipitation Trends in Euston

The chart displays monthly precipitation patterns in Euston, 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 Euston, December typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Euston

In Euston in December humidity is 39%. With an average temperature of 24°C (75°F), this humidity feels like a comfortable embrace, making it pleasant for traveling as the air remains fresh and invigorating, ideal for exploring without breaking a sweat.

December Average Humidity in Euston

This chart illustrates the average monthly humidity levels in Euston, 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 Euston is approximately 39%, 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 Euston

In Euston 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 Euston.

Maximum UV Index Levels in Euston for December

The chart shows the monthly maximum UV Index (UVI) for Euston 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 Euston typically reaches 15, which falls under the extreme exposure category.

Data source: Euston 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 Euston Compares to Other Months

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

This table compares monthly weather conditions in Euston, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	19 mm (0.8 inches)	35%	extreme
February Weather	24°C (76°F)	4 mm (0.2 inches)	42%	extreme
March Weather	22°C (72°F)	8 mm (0.3 inches)	53%	extreme
April Weather	18°C (64°F)	29 mm (1.1 inches)	64%	very high
May Weather	13°C (55°F)	17 mm (0.7 inches)	73%	moderate
June Weather	10°C (50°F)	17 mm (0.7 inches)	77%	moderate
July Weather	10°C (50°F)	16 mm (0.6 inches)	78%	moderate
August Weather	11°C (51°F)	23 mm (0.9 inches)	73%	moderate
September Weather	14°C (58°F)	16 mm (0.6 inches)	66%	very high
October Weather	18°C (64°F)	30 mm (1.2 inches)	52%	extreme
November Weather	21°C (70°F)	34 mm (1.3 inches)	47%	extreme
December Weather	24°C (75°F)	38 mm (1.5 inches)	39%	extreme