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December Weather in Raleigh, Australia

Last updated: August 22, 2025

In December, the average temperature in Raleigh, Australia hovers around 23°C (73°F), providing a pleasant climate for outdoor activities. Expect lows of 16°C (61°F) and highs reaching up to 37°C (98°F). Be prepared for some rain, as 14 days bring a total precipitation of 190 mm (7.5 in). With an average humidity of 78%, the atmosphere will feel quite comfortable, making it an ideal time to explore!

December Temperature in Raleigh

In December in Raleigh, the average temperature is 23°C (73°F), with maximums reaching 37°C (98°F) and minimums dropping as low as 16°C (61°F). This pleasant climate makes Raleigh an ideal destination for travelers seeking warm and enjoyable weather.

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

The chart illustrates December temperature patterns in Raleigh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Raleigh, December typically has an average temperature of 23°C (73°F), with highs reaching up to 37°C (98°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec757472676358575861666973
Data source: Temperature data for Raleigh 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 Raleigh

In Raleigh in December, the precipitation amount is 190 mm (7.5 in) over the course of 14 days.

December Precipitation Trends in Raleigh

The chart displays monthly precipitation patterns in Raleigh, 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 Raleigh, December typically receives around 190 mm (7.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec8218029872537644253713186190
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Raleigh

In Raleigh in December, humidity is 78%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities a little challenging but still enjoyable for travelers who appreciate a tropical atmosphere.

December Average Humidity in Raleigh

This chart illustrates the average monthly humidity levels in Raleigh, 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 Raleigh is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%78%78%77%74%72%70%70%68%68%73%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Raleigh

In Raleigh 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 Raleigh.

Maximum UV Index Levels in Raleigh for December

The chart shows the monthly maximum UV Index (UVI) for Raleigh 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 Raleigh typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151514964579111315
Data source: Raleigh 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 Raleigh Compares to Other Months

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

This table compares monthly weather conditions in Raleigh, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)82 mm (3.2 inches)76%extreme
February Weather23°C (74°F)180 mm (7.1 inches)78%extreme
March Weather22°C (72°F)298 mm (11.7 inches)78%extreme
April Weather20°C (68°F)72 mm (2.8 inches)77%very high
May Weather17°C (63°F)53 mm (2.1 inches)74%high
June Weather15°C (58°F)76 mm (3.0 inches)71%moderate
July Weather14°C (57°F)44 mm (1.7 inches)70%moderate
August Weather14°C (58°F)24 mm (1.0 inches)70%high
September Weather16°C (62°F)37 mm (1.5 inches)68%very high
October Weather19°C (66°F)131 mm (5.2 inches)68%extreme
November Weather21°C (70°F)86 mm (3.4 inches)73%extreme
December Weather23°C (73°F)190 mm (7.5 inches)78%extreme

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