December Weather in Merbein, Australia

Last updated: August 22, 2025

In December, the average temperature in Merbein, Australia is a warm 24°C (75°F), though it can dip as low as 8°C (48°F) and soar to a scorching 46°C (116°F). Expect about 25 mm (1.0 in) of precipitation spread over 2 days, with a humidity level averaging at a comfortable 38%.

December Temperature in Merbein

In December in Merbein, the average temperature is 24°C (75°F). Maximum temperatures can reach 46°C (116°F), while minimums can drop to as low as 8°C (48°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates December temperature patterns in Merbein, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Merbein, December typically has an average temperature of 24°C (75°F), with highs reaching up to 46°C (116°F) and lows dropping to around 8°C (48°F).

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

December Precipitation in Merbein

In Merbein in December, the precipitation amount is 25 mm (1.0 in) over the course of 2 days.

December Precipitation Trends in Merbein

The chart displays monthly precipitation patterns in Merbein, 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 Merbein, December typically receives around 25 mm (1.0 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 Merbein

In Merbein in December humidity is 38%. With an average temperature of 24°C (75°F), this humidity feels like a pleasant warmth, making it comfortable for traveling and exploring the sights without feeling overly sticky or drained.

December Average Humidity in Merbein

This chart illustrates the average monthly humidity levels in Merbein, 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 Merbein is approximately 38%, 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 Merbein

In Merbein 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 Merbein.

Maximum UV Index Levels in Merbein for December

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

Data source: Merbein 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 Merbein Compares to Other Months

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

This table compares monthly weather conditions in Merbein, 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)	15 mm (0.6 inches)	33%	extreme
February Weather	24°C (76°F)	6 mm (0.2 inches)	39%	extreme
March Weather	22°C (72°F)	7 mm (0.3 inches)	51%	extreme
April Weather	18°C (64°F)	18 mm (0.7 inches)	61%	very high
May Weather	13°C (55°F)	16 mm (0.6 inches)	70%	moderate
June Weather	10°C (50°F)	16 mm (0.6 inches)	73%	moderate
July Weather	10°C (51°F)	14 mm (0.5 inches)	74%	moderate
August Weather	11°C (52°F)	21 mm (0.8 inches)	68%	moderate
September Weather	14°C (58°F)	15 mm (0.6 inches)	61%	very high
October Weather	18°C (64°F)	24 mm (0.9 inches)	47%	extreme
November Weather	21°C (70°F)	24 mm (0.9 inches)	43%	extreme
December Weather	24°C (75°F)	25 mm (1.0 inches)	38%	extreme