December Weather in Hopetoun, Australia

Last updated: August 22, 2025

The average temperature in Hopetoun, Australia during December hovers around 19°C (66°F). While you might enjoy pleasant days with highs reaching 32°C (90°F), evenings can cool down to a refreshing 11°C (52°F). Expect 9 mm (0.4 in) of precipitation spread over just 2 days, resulting in an average humidity of 75%.

December Temperature in Hopetoun

In December in Hopetoun, the average temperature is 19°C (66°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop to 11°C (52°F). This makes Hopetoun an ideal destination for travelers seeking mild and pleasant weather during this time of year.

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

The chart illustrates December temperature patterns in Hopetoun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hopetoun, December typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (90°F) and lows dropping to around 11°C (52°F).

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

December Precipitation in Hopetoun

In Hopetoun in December, the precipitation amount is 9 mm (0.4 in) over the course of 2 days.

December Precipitation Trends in Hopetoun

The chart displays monthly precipitation patterns in Hopetoun, 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 Hopetoun, December typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 2 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 Hopetoun

In Hopetoun in December humidity is 75%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it slightly uncomfortable for traveling as you navigate through the thick, muggy air.

December Average Humidity in Hopetoun

This chart illustrates the average monthly humidity levels in Hopetoun, 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 Hopetoun is approximately 75%, 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 Hopetoun

In Hopetoun 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 Hopetoun, you can check here.

Maximum UV Index Levels in Hopetoun for December

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

Data source: Hopetoun 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 Hopetoun Compares to Other Months

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

This table compares monthly weather conditions in Hopetoun, 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)	11 mm (0.4 inches)	75%	extreme
February Weather	20°C (68°F)	54 mm (2.1 inches)	76%	extreme
March Weather	20°C (68°F)	32 mm (1.3 inches)	76%	extreme
April Weather	18°C (65°F)	25 mm (1.0 inches)	77%	very high
May Weather	16°C (61°F)	43 mm (1.7 inches)	73%	moderate
June Weather	15°C (59°F)	49 mm (1.9 inches)	74%	moderate
July Weather	14°C (57°F)	53 mm (2.1 inches)	73%	moderate
August Weather	13°C (57°F)	86 mm (3.4 inches)	73%	moderate
September Weather	15°C (58°F)	38 mm (1.5 inches)	72%	very high
October Weather	16°C (60°F)	43 mm (1.7 inches)	73%	very high
November Weather	17°C (62°F)	30 mm (1.2 inches)	73%	extreme
December Weather	19°C (66°F)	9 mm (0.4 inches)	75%	extreme