December Weather in Cleve, Australia

Last updated: August 22, 2025

In Cleve, Australia, the average temperature in December hovers around 20°C (68°F), making it a pleasant time to visit. However, be prepared for fluctuations, as temperatures can dip to a cool 9°C (48°F) or soar to a sizzling 42°C (109°F). Expect about 17 mm (0.7 in) of precipitation over the course of 4 days, and enjoy the relatively low average humidity of 38% for a comfortable climate experience.

December Temperature in Cleve

In December in Cleve, the average temperature is 20°C (68°F). Maximums can reach 42°C (109°F), while minimums can be as low as 9°C (48°F). This range of temperatures makes Cleve an ideal travel destination, allowing visitors to enjoy warm days and cooler nights.

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

The chart illustrates December temperature patterns in Cleve, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cleve, December typically has an average temperature of 20°C (68°F), with highs reaching up to 42°C (109°F) and lows dropping to around 9°C (48°F).

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

December Precipitation in Cleve

In Cleve in December, the precipitation amount is 17 mm (0.7 in) over a span of 4 days.

December Precipitation Trends in Cleve

The chart displays monthly precipitation patterns in Cleve, 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 Cleve, December typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 4 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 Cleve

In Cleve in December humidity is 38%. With an average temperature of 20°C (68°F), this humidity feels like a pleasant and comfortable environment for traveling, allowing for enjoyable outdoor exploration without the discomfort of stickiness.

December Average Humidity in Cleve

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

In Cleve 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 Cleve.

Maximum UV Index Levels in Cleve for December

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

Data source: Cleve 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 Cleve Compares to Other Months

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

This table compares monthly weather conditions in Cleve, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (71°F)	19 mm (0.7 inches)	31%	extreme
February Weather	21°C (69°F)	21 mm (0.8 inches)	36%	extreme
March Weather	20°C (68°F)	10 mm (0.4 inches)	47%	extreme
April Weather	18°C (64°F)	13 mm (0.5 inches)	58%	very high
May Weather	14°C (57°F)	21 mm (0.8 inches)	66%	high
June Weather	11°C (53°F)	25 mm (1.0 inches)	70%	moderate
July Weather	11°C (52°F)	19 mm (0.8 inches)	70%	moderate
August Weather	11°C (53°F)	42 mm (1.7 inches)	63%	high
September Weather	14°C (57°F)	22 mm (0.9 inches)	53%	very high
October Weather	16°C (61°F)	29 mm (1.1 inches)	39%	very high
November Weather	18°C (65°F)	45 mm (1.8 inches)	42%	extreme
December Weather	20°C (68°F)	17 mm (0.7 inches)	38%	extreme