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December Weather in Darnum, Australia

Last updated: August 22, 2025

In December, the average temperature in Darnum, Australia is a pleasant 17°C (63°F). However, temperatures can fluctuate, with minimums dropping to 5°C (41°F) and maximums reaching up to 40°C (104°F). Expect around 80 mm (3.1 in) of precipitation spread over 9 days, creating a humidity level of approximately 67%. Whether you're exploring or relaxing, this month’s weather brings a mix of warmth and refreshing rain!

December Temperature in Darnum

In December in Darnum, the average temperature is 17°C (63°F), with maximums reaching 40°C (104°F) and minimums dropping as low as 5°C (41°F). This diverse temperature range makes it essential for travelers to pack accordingly for both warm days and cooler evenings.

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

The chart illustrates December temperature patterns in Darnum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Darnum, December typically has an average temperature of 17°C (63°F), with highs reaching up to 40°C (104°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec676463575248484851555963
Data source: Temperature data for Darnum 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 Darnum

In Darnum in December, the precipitation amount is 80 mm (3.1 in) spread over 9 days.

December Precipitation Trends in Darnum

The chart displays monthly precipitation patterns in Darnum, 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 Darnum, December typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec4755486780607510696948180
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Darnum

In Darnum in December, humidity is 67%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket wrapping around you, making travel refreshing yet slightly muggy, as you navigate the sights with a pleasant, if slightly sticky, embrace.

December Average Humidity in Darnum

This chart illustrates the average monthly humidity levels in Darnum, 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 Darnum is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%65%70%75%79%81%82%80%77%71%71%67%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Darnum

In Darnum 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 Darnum, you can check here.

Maximum UV Index Levels in Darnum for December

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

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

This table compares monthly weather conditions in Darnum, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)47 mm (1.9 inches)64%extreme
February Weather18°C (65°F)55 mm (2.2 inches)65%extreme
March Weather17°C (64°F)48 mm (1.9 inches)70%extreme
April Weather14°C (58°F)67 mm (2.6 inches)75%high
May Weather11°C (52°F)80 mm (3.1 inches)79%moderate
June Weather9°C (48°F)60 mm (2.4 inches)81%moderate
July Weather9°C (48°F)74 mm (2.9 inches)82%moderate
August Weather9°C (48°F)106 mm (4.2 inches)80%moderate
September Weather11°C (52°F)96 mm (3.8 inches)77%high
October Weather13°C (56°F)94 mm (3.7 inches)71%very high
November Weather15°C (60°F)81 mm (3.2 inches)71%extreme
December Weather17°C (63°F)80 mm (3.1 inches)67%extreme

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