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December Weather in Cardwell, Australia

Last updated: August 22, 2025

In December, the average temperature in Cardwell, Australia hovers around 26°C (80°F), with minimums at 21°C (71°F) and maximums reaching 33°C (92°F). Be prepared for rainy days, as the area receives an average of 218 mm (8.6 in) of precipitation spread over 17 days. With an average humidity of 69%, it's a month that blends warmth with a touch of tropical moisture.

December Temperature in Cardwell

In December in Cardwell, the average temperature is 26°C (80°F). Maximums can reach 33°C (92°F) and minimums can be as low as 21°C (71°F). This climate makes Cardwell an ideal destination for travelers seeking warm and pleasant weather.

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

The chart illustrates December temperature patterns in Cardwell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cardwell, December typically has an average temperature of 26°C (80°F), with highs reaching up to 33°C (92°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec798079757167676870757779
Data source: Temperature data for Cardwell 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 Cardwell

In Cardwell in December, the total precipitation amount is 218 mm (8.6 in) over the course of 17 days.

December Precipitation Trends in Cardwell

The chart displays monthly precipitation patterns in Cardwell, 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 Cardwell, December typically receives around 218 mm (8.6 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec381336372121123625429395983218
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cardwell

In Cardwell in December, humidity is 69%. With an average temperature of 26°C (80°F), this humidity feels like a warm, steamy embrace, making outdoor activities slightly sweaty and requiring frequent breaks for hydration but still inviting for leisurely strolls or exploring local attractions.

December Average Humidity in Cardwell

This chart illustrates the average monthly humidity levels in Cardwell, 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 Cardwell is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%78%81%76%72%71%63%67%61%62%63%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cardwell

In Cardwell in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Cardwell.

Maximum UV Index Levels in Cardwell for December

The chart shows the monthly maximum UV Index (UVI) for Cardwell 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 Cardwell typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161615129891113141516
Data source: Cardwell 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 Cardwell Compares to Other Months

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

This table compares monthly weather conditions in Cardwell, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)381 mm (15.0 inches)76%extreme
February Weather27°C (80°F)336 mm (13.2 inches)78%extreme
March Weather26°C (79°F)372 mm (14.6 inches)81%extreme
April Weather24°C (76°F)121 mm (4.8 inches)76%extreme
May Weather22°C (71°F)123 mm (4.8 inches)72%very high
June Weather19°C (67°F)62 mm (2.4 inches)71%very high
July Weather19°C (67°F)54 mm (2.1 inches)63%very high
August Weather20°C (68°F)29 mm (1.1 inches)67%extreme
September Weather21°C (71°F)39 mm (1.5 inches)61%extreme
October Weather24°C (75°F)59 mm (2.3 inches)62%extreme
November Weather25°C (77°F)83 mm (3.3 inches)63%extreme
December Weather26°C (80°F)218 mm (8.6 inches)69%extreme

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