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December Weather in Dennington, Australia

Last updated: August 22, 2025

In December, the average temperature in Dennington, Australia hovers around 17°C (62°F), with a minimum dipping to 5°C (40°F) and a potentially scorching maximum of 44°C (111°F). Expect about 46 mm (1.8 in) of precipitation over approximately 7 days, and don't forget the average humidity sits at a lush 76%.

December Temperature in Dennington

In December in Dennington, the average temperature is 17°C (62°F). Maximums can reach 44°C (111°F), while minimums can drop to as low as 5°C (40°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Dennington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dennington, December typically has an average temperature of 17°C (62°F), with highs reaching up to 44°C (111°F) and lows dropping to around 5°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec666463585350495052555962
Data source: Temperature data for Dennington 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 Dennington

In Dennington in December, the precipitation amount is 46 mm (1.8 in) over the course of 7 days.

December Precipitation Trends in Dennington

The chart displays monthly precipitation patterns in Dennington, 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 Dennington, December typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec363244578351788776827246
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dennington

In Dennington in December, humidity is 76%. With an average temperature of 17°C (62°F), this humidity feels like a warm, enveloping embrace, making travel feel slightly more challenging as it can lead to a sticky discomfort, especially during outdoor excursions.

December Average Humidity in Dennington

This chart illustrates the average monthly humidity levels in Dennington, 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 Dennington is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%76%76%79%78%78%77%77%76%76%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Dennington

In Dennington 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 Dennington, you can check here.

Maximum UV Index Levels in Dennington for December

The chart shows the monthly maximum UV Index (UVI) for Dennington 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 Dennington typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec13121174334791114
Data source: Dennington 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 Dennington Compares to Other Months

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

This table compares monthly weather conditions in Dennington, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)36 mm (1.4 inches)76%extreme
February Weather18°C (64°F)32 mm (1.2 inches)75%extreme
March Weather17°C (64°F)44 mm (1.7 inches)76%extreme
April Weather15°C (58°F)57 mm (2.3 inches)76%high
May Weather12°C (54°F)83 mm (3.3 inches)79%moderate
June Weather10°C (50°F)51 mm (2.0 inches)78%moderate
July Weather9°C (49°F)78 mm (3.1 inches)78%moderate
August Weather10°C (50°F)87 mm (3.4 inches)77%moderate
September Weather11°C (52°F)76 mm (3.0 inches)76%high
October Weather13°C (56°F)82 mm (3.2 inches)76%very high
November Weather15°C (59°F)72 mm (2.8 inches)76%extreme
December Weather17°C (62°F)46 mm (1.8 inches)76%extreme

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