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December Weather in Leitchville, Australia

Last updated: August 22, 2025

In December, the average temperature in Leitchville, Australia is a pleasant 23°C (73°F). However, be prepared for temperature swings, as it can drop to a chilly 7°C (46°F) or soar to a scorching 46°C (115°F). On average, expect around 45 mm (1.8 in) of precipitation spread over 4 days, with humidity hovering at a moderate 50%.

December Temperature in Leitchville

In December in Leitchville, the average temperature is 23°C (73°F). Maximums can reach 46°C (115°F), while minimums can dip as low as 7°C (46°F). Make sure to pack both light clothing for the warmth and layers for the cooler evenings when traveling.

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

The chart illustrates December temperature patterns in Leitchville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leitchville, December typically has an average temperature of 23°C (73°F), with highs reaching up to 46°C (115°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec787470625448484954616873
Data source: Temperature data for Leitchville 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 Leitchville

In Leitchville in December, the total precipitation amount is 45 mm (1.8 in) over the course of 4 days.

December Precipitation Trends in Leitchville

The chart displays monthly precipitation patterns in Leitchville, 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 Leitchville, December typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec232124324030344029454345
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Leitchville

In Leitchville in December, humidity is 50%. With an average temperature of 23°C (73°F), this humidity feels like a pleasant embrace, making it comfortable for traveling and exploring the area without feeling too sticky or weighed down.

December Average Humidity in Leitchville

This chart illustrates the average monthly humidity levels in Leitchville, 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 Leitchville is approximately 50%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec43%49%60%71%79%82%83%79%72%61%59%50%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Leitchville

In Leitchville 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 Leitchville.

Maximum UV Index Levels in Leitchville for December

The chart shows the monthly maximum UV Index (UVI) for Leitchville 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 Leitchville typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311753357101215
Data source: Leitchville 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 Leitchville Compares to Other Months

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

This table compares monthly weather conditions in Leitchville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)23 mm (0.9 inches)43%extreme
February Weather23°C (74°F)20 mm (0.8 inches)49%extreme
March Weather21°C (70°F)24 mm (1.0 inches)60%extreme
April Weather17°C (62°F)32 mm (1.2 inches)71%high
May Weather12°C (54°F)40 mm (1.6 inches)79%moderate
June Weather9°C (48°F)30 mm (1.2 inches)81%moderate
July Weather9°C (48°F)34 mm (1.4 inches)83%moderate
August Weather9°C (49°F)40 mm (1.6 inches)79%moderate
September Weather12°C (54°F)29 mm (1.2 inches)72%high
October Weather16°C (61°F)45 mm (1.8 inches)61%very high
November Weather20°C (68°F)43 mm (1.7 inches)59%extreme
December Weather23°C (73°F)45 mm (1.8 inches)50%extreme

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