December Weather in Sapphire, Australia

Last updated: August 22, 2025

In December, the average temperature in Sapphire, Australia reaches a warm 28°C (83°F). During this time, you can expect temperatures to vary, with a minimum of 15°C (59°F) and a scorching maximum of 42°C (108°F). Additionally, there’s an average precipitation of 47 mm (1.8 in) spread over 5 days, contributing to an average humidity level of 64%.

December Temperature in Sapphire

In December in Sapphire, the average temperature is 28°C (83°F). The maximum can reach 42°C (108°F), while the minimum can drop to as low as 15°C (59°F). This range of temperatures makes Sapphire an ideal destination for travelers seeking warm weather along with cooler evenings for relaxation.

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

The chart illustrates December temperature patterns in Sapphire, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sapphire, December typically has an average temperature of 28°C (83°F), with highs reaching up to 42°C (108°F) and lows dropping to around 15°C (59°F).

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

December Precipitation in Sapphire

In Sapphire in December, the total precipitation amount is 47 mm (1.8 in) over the course of 5 days.

December Precipitation Trends in Sapphire

The chart displays monthly precipitation patterns in Sapphire, 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 Sapphire, December typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 5 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 Sapphire

In Sapphire in December, humidity is 64%. With an average temperature of 28°C (83°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel strenuous and sticky, possibly leading travelers to seek air-conditioned spots and frequent hydration breaks.

December Average Humidity in Sapphire

This chart illustrates the average monthly humidity levels in Sapphire, 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 Sapphire is approximately 64%, 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 Sapphire

In Sapphire in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Sapphire.

Maximum UV Index Levels in Sapphire for December

The chart shows the monthly maximum UV Index (UVI) for Sapphire 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 Sapphire typically reaches 16, which falls under the extreme exposure category.

Data source: Sapphire 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 Sapphire Compares to Other Months

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

This table compares monthly weather conditions in Sapphire, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (84°F)	31 mm (1.2 inches)	67%	extreme
February Weather	28°C (84°F)	70 mm (2.7 inches)	69%	extreme
March Weather	27°C (80°F)	100 mm (3.9 inches)	76%	extreme
April Weather	23°C (73°F)	21 mm (0.8 inches)	74%	extreme
May Weather	19°C (66°F)	6 mm (0.2 inches)	69%	very high
June Weather	15°C (60°F)	20 mm (0.8 inches)	71%	high
July Weather	15°C (60°F)	13 mm (0.5 inches)	63%	high
August Weather	17°C (63°F)	4 mm (0.1 inches)	70%	very high
September Weather	21°C (70°F)	3 mm (0.1 inches)	59%	extreme
October Weather	25°C (77°F)	56 mm (2.2 inches)	52%	extreme
November Weather	26°C (80°F)	56 mm (2.2 inches)	52%	extreme
December Weather	28°C (83°F)	47 mm (1.8 inches)	64%	extreme