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December Weather in Rylstone, Australia

Last updated: August 22, 2025

In Rylstone, Australia, the average temperature in December hovers around 20°C (69°F), making it a pleasant time to visit. However, be prepared for a range of temperatures, with a minimum of 5°C (42°F) and a maximum reaching up to 39°C (102°F). Expect about 83 mm (3.3 in) of precipitation over the course of 10 days, and enjoy an average humidity level of 62%, which adds to the region's character.

December Temperature in Rylstone

In December in Rylstone, the average temperature is 20°C (69°F). Maximum can reach 39°C (102°F) and minimum can be as low as 5°C (42°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Rylstone, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rylstone, December typically has an average temperature of 20°C (69°F), with highs reaching up to 39°C (102°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec726965585146454652596368
Data source: Temperature data for Rylstone generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Rylstone

In Rylstone in December, the total precipitation amount is 83 mm (3.3 in) over a span of 10 days.

December Precipitation Trends in Rylstone

The chart displays monthly precipitation patterns in Rylstone, 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 Rylstone, December typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4659106233133304034658383
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rylstone

In Rylstone in December, humidity is 62%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but requiring a light breeze or shade for comfort while exploring.

December Average Humidity in Rylstone

This chart illustrates the average monthly humidity levels in Rylstone, 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 Rylstone is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec55%60%68%74%78%78%79%74%69%58%53%62%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rylstone

In Rylstone 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 Rylstone.

Maximum UV Index Levels in Rylstone for December

The chart shows the monthly maximum UV Index (UVI) for Rylstone 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 Rylstone typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151413964468111315
Data source: Rylstone 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 Rylstone Compares to Other Months

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

This table compares monthly weather conditions in Rylstone, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)46 mm (1.8 inches)55%extreme
February Weather20°C (69°F)59 mm (2.3 inches)60%extreme
March Weather18°C (65°F)106 mm (4.2 inches)68%extreme
April Weather15°C (59°F)23 mm (0.9 inches)74%very high
May Weather10°C (51°F)31 mm (1.2 inches)78%high
June Weather8°C (46°F)33 mm (1.3 inches)78%moderate
July Weather7°C (45°F)29 mm (1.2 inches)79%moderate
August Weather8°C (46°F)40 mm (1.6 inches)74%high
September Weather11°C (53°F)34 mm (1.3 inches)69%very high
October Weather15°C (59°F)65 mm (2.6 inches)57%extreme
November Weather17°C (63°F)83 mm (3.2 inches)53%extreme
December Weather20°C (69°F)83 mm (3.3 inches)62%extreme

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