December Weather in York, Australia

Last updated: August 22, 2025

In York, Australia, the average temperature in December hovers around 23°C (74°F), offering a pleasant climate for outdoor activities. However, temperatures can swing from a chilly 6°C (42°F) at their lowest to a scorching 42°C (107°F) at their highest. The region experiences a light precipitation of 4 mm (0.2 in) over just 1 day, while the average humidity remains comfortable at 53%.

December Temperature in York

In December in York, the average temperature is 23°C (74°F). Maximums can reach 42°C (107°F), while minimums can drop as low as 6°C (42°F). It's advisable to pack accordingly for a variety of weather conditions while exploring the vibrant culture and landscapes of York.

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

The chart illustrates December temperature patterns in York, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In York, December typically has an average temperature of 23°C (74°F), with highs reaching up to 42°C (107°F) and lows dropping to around 6°C (42°F).

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

December Precipitation in York

In York in December, the precipitation amount is 4 mm (0.2 in) during 1 day.

December Precipitation Trends in York

The chart displays monthly precipitation patterns in York, 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 York, December typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 1 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 York

In York in December, humidity is 53%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making it comfortable for exploring the sights while still requiring occasional breaks in the shade to stay refreshed.

December Average Humidity in York

This chart illustrates the average monthly humidity levels in York, 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 York is approximately 53%, 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 York

In York 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 York, you can check here.

Maximum UV Index Levels in York for December

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

Data source: York 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 York Compares to Other Months

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

This table compares monthly weather conditions in York, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	23 mm (0.9 inches)	52%	extreme
February Weather	24°C (75°F)	54 mm (2.1 inches)	55%	extreme
March Weather	22°C (72°F)	28 mm (1.1 inches)	59%	extreme
April Weather	18°C (65°F)	14 mm (0.6 inches)	70%	very high
May Weather	14°C (58°F)	32 mm (1.2 inches)	72%	high
June Weather	12°C (54°F)	55 mm (2.2 inches)	77%	moderate
July Weather	11°C (53°F)	61 mm (2.4 inches)	77%	moderate
August Weather	11°C (52°F)	55 mm (2.1 inches)	75%	high
September Weather	13°C (56°F)	23 mm (0.9 inches)	71%	very high
October Weather	16°C (61°F)	24 mm (0.9 inches)	63%	extreme
November Weather	20°C (67°F)	14 mm (0.5 inches)	56%	extreme
December Weather	23°C (74°F)	4 mm (0.2 inches)	53%	extreme