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December Weather in Morangup, Australia

Last updated: August 22, 2025

In Morangup, Australia, the average temperature in December hovers around 23°C (74°F), with fluctuations that can see lows of 5°C (42°F) and highs reaching up to 41°C (106°F). Expect a brief interlude of moisture with 7 mm (0.3 in) of precipitation spread over 2 days. The average humidity lingers at a comfortable 40%, making it a pleasant time of year to explore the region.

December Temperature in Morangup

In December in Morangup, the average temperature is 23°C (74°F). Maximum temperatures can reach up to 41°C (106°F), while minimums can drop as low as 5°C (42°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Morangup, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Morangup, December typically has an average temperature of 23°C (74°F), with highs reaching up to 41°C (106°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec757572655854535356616774
Data source: Temperature data for Morangup 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 Morangup

In Morangup in December, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

December Precipitation Trends in Morangup

The chart displays monthly precipitation patterns in Morangup, 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 Morangup, December typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec27582819437692853832217
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Morangup

In Morangup in December humidity is 40%. With average temperature 23°C (74°F), this humidity feels like a pleasant embrace, making it comfortable for traveling as you enjoy the sights without feeling overly sticky or uncomfortable.

December Average Humidity in Morangup

This chart illustrates the average monthly humidity levels in Morangup, 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 Morangup is approximately 40%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec40%44%50%65%69%75%74%71%61%51%45%40%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Morangup

In Morangup 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 Morangup, you can check here.

Maximum UV Index Levels in Morangup for December

The chart shows the monthly maximum UV Index (UVI) for Morangup 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 Morangup typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151512964569111314
Data source: Morangup 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 Morangup Compares to Other Months

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

This table compares monthly weather conditions in Morangup, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)27 mm (1.0 inches)40%extreme
February Weather24°C (75°F)58 mm (2.3 inches)44%extreme
March Weather22°C (72°F)28 mm (1.1 inches)50%extreme
April Weather19°C (66°F)19 mm (0.7 inches)65%very high
May Weather15°C (59°F)43 mm (1.7 inches)69%high
June Weather12°C (55°F)76 mm (3.0 inches)75%moderate
July Weather12°C (54°F)92 mm (3.6 inches)74%moderate
August Weather12°C (53°F)85 mm (3.4 inches)70%high
September Weather13°C (56°F)38 mm (1.5 inches)61%very high
October Weather16°C (61°F)32 mm (1.3 inches)50%extreme
November Weather19°C (67°F)21 mm (0.8 inches)45%extreme
December Weather23°C (74°F)7 mm (0.3 inches)40%extreme

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