December Weather in Toowoomba, Australia

Last updated: February 25, 2025

December in Toowoomba, Australia brings a mix of warmth and occasional rainfall, making it a lively month for the region. With maximum temperatures reaching up to 38°C (101°F) and an average of 23°C (74°F), residents and visitors can expect plenty of sunshine. However, nighttime temperatures can dip to a cooler 12°C (53°F), providing a refreshing contrast. This month experiences an average precipitation of 90 mm (3.5 in) over approximately 10 days, contributing to a humidity level of 70% that enhances the overall summer atmosphere. Whether you're enjoying outdoor events or savoring the fresh summer air, December in Toowoomba offers a vibrant climate for all.

December Temperature in Toowoomba

In Toowoomba, Australia, December ushers in the summer season with temperatures on the rise. The month typically sees a minimum of 12°C (53°F) and an average of 23°C (74°F), making it a pleasant time to enjoy outdoor activities. As the days grow hotter, residents can expect maximum temperatures reaching up to 38°C (101°F). This pattern of increasing warmth is consistent as the year progresses, with December marking one of the hottest months following the warmer tendencies observed in November and January. As the year wraps up, Toowoomba's balmy climate invites both locals and visitors to savor the vibrant summer atmosphere.

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

The chart illustrates December temperature patterns in Toowoomba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec757472655954545562677074
Data source: Temperature data for Toowoomba 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 Toowoomba

December in Toowoomba, Australia, marks a significant shift in precipitation patterns as the region transitions into the summer months. With an average rainfall of 90 mm (3.5 in) spread over 10 days, December sees a notable increase compared to the drier months preceding it, especially from May to August, which enjoyed little more than 13 mm of rain. This uptick in precipitation complements the heavy downpours typical of October, where 118 mm fell over 12 days, suggesting a trend towards wetter conditions as the year wraps up. As temperatures rise and humidity levels increase, December not only brings vivacious greenery to the landscape but also sets the stage for the anticipated rains of January and February, ensuring that Toowoomba's lush environment remains vibrant and thriving.

December Precipitation Trends in Toowoomba

The chart displays monthly precipitation patterns in Toowoomba, 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.
JanFebMarAprMayJunJulAugSepOctNovDec67891172917312613121185890
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Toowoomba

In Toowoomba, December brings a humidity level of 70%, marking a steady return to the mid-range figures seen early in the year. Following a decline in the latter months, where November dipped to a comfortable 61%, December signals a slight uptick, aligning closely with the humidity levels of January and February. This pattern indicates a trend: while the winter months typically feature lower humidity, the arrival of summer initiates a gradual increase, suggesting that Toowoomba's climate remains invitingly mild and moderately humid as the year draws to a close. Overall, the December climate is characterized by a pleasant balance, perfect for enjoying the festive season in this beautiful Australian region.

December Average Humidity in Toowoomba

This chart illustrates the average monthly humidity levels in Toowoomba, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec70%69%75%78%74%76%72%75%69%62%61%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Toowoomba

In December, Toowoomba experiences a UV Index of 15, placing it in the extreme exposure category with a burn time of just 10 minutes. This trend of high UV levels continues from November's 14, echoing the intense conditions seen earlier in the year, particularly from January through March, where the Index peaked at 16. As the year wraps up, it's clear that the sun maintains its strength in Toowoomba, underscoring the importance of sun safety measures. The transition to summer means that residents and visitors alike should be particularly vigilant, reinforcing the need for protection against harmful UV rays. For a detailed overview of UV trends throughout the year, check out Toowoomba UV Index.

Maximum UV Index Levels in Toowoomba for December

The chart shows the monthly maximum UV Index (UVI) for Toowoomba 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.
JanFebMarAprMayJunJulAugSepOctNovDec16151410755810121415
Data source: Toowoomba 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.

December Sunshine in Toowoomba

In Toowoomba, December shines brightly, boasting an impressive 339 hours of sunshine, the highest of the year. This surge in daylight signals the arrival of summer, following a steady upward trend in sunshine hours from November's 317. The city's climate warms up significantly after the cooler months, with December reflecting the culmination of a year rich in sunlight. In contrast, the winter months of June and July provide a stark reminder of the seasonal variation, recording only 243 and 262 hours respectively. As the year draws to a close, Toowoomba's vibrant floral landscape thrives under these luminous conditions, inviting both residents and visitors to embrace the cheerful summer spirit.

Monthly Sunshine Duration in Toowoomba: December Highlighted

The December sunshine duration represents the total number of hours Toowoomba experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec275h285h273h278h263h243h262h293h298h291h317h339h
Data source: Toowoomba December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Toowoomba During December

In Toowoomba, December sees a 44% chance of sunny weather, slightly below the monthly average for the latter half of the year. As we transition from the warmer months, sunshine gradually becomes less frequent, with November experiencing a notable dip to 31%. However, this is not an unusual trend for Toowoomba, as the city typically enjoys its sunniest months in the midst of winter, particularly August, which boasts an impressive 69% sun probability. Overall, while December offers some sunny days, it's wise to prepare for a mix of weather as the year winds down.

Percentage of Sunny Days in December in Toowoomba

The chart illustrates the percentage of sunny days in Toowoomba throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Toowoomba experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%44%41%63%65%60%62%70%66%51%31%44%
Data source: Toowoomba December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Toowoomba in December

In Toowoomba, Australia, the rhythm of daylight shifts gracefully throughout the year. December brings a delightful peak in daylight duration, offering residents and visitors 13 hours of sunshine, mirroring the bright days of January and February. As summer sets in, the transition from autumn—with its shorter days in April and May—highlights a distinct contrast. The sunlight gradually increases until it plateaus in the final month of the calendar year, before tapering down again in the cooler months of June and July, where daylight lingers for just 10 hours. This flowing pattern establishes a clear seasonal rhythm, enhancing the vibrant outdoor lifestyle that defines Toowoomba.

Average Daylight Hours in Toowoomba for December

The chart illustrates the variation in daylight duration in Toowoomba throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 38m13h 1m12h 13m11h 24m10h 44m10h 25m10h 34m11h 9m11h 55m12h 44m13h 27m13h 49m
Data source: Toowoomba daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Toowoomba

As December rolls into Toowoomba, Australia, the wind takes a gentle turn, with an average speed of 2.6 m/s (6 mph), marking one of the calmest months of the year. This slight dip in wind intensity compared to the earlier months showcases a trend towards more tranquil conditions as the season shifts. Notably, July and November both experience a brisker pace, averaging 3.2 m/s (7 mph), while the months leading into December typically hover around the 3 m/s mark. This fluctuation suggests a rhythm in Toowoomba’s climate, where the festive month brings a serene breeze, perfect for outdoor gatherings and celebrations. As the year closes, the softer winds invite both residents and visitors to enjoy the picturesque landscapes in a more peaceful atmosphere, providing a delightful contrast to the often gustier months.

Average December Wind Speed in Toowoomba

The chart displays monthly wind speed patterns in Toowoomba, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.13.12.92.82.63.03.22.93.23.13.22.6 m/s
Data source: Toowoomba December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Toowoomba Compares to Other Months

The weather in Toowoomba changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Toowoomba and find detailed weather information for every month.

In December, the weather features a minimum temperature of 12°C (53°F) and an average of 23°C (74°F), reaching a maximum of 38°C (101°F). The month sees a total precipitation of 90 mm (3.5 in) over 10 days, with humidity consistently around 70%. In contrast, January experiences slightly warmer temperatures, with minimums of 13°C (56°F) and an average of 24°C (75°F), while the maximum reaches 37°C (100°F). Additionally, January has reduced precipitation levels at 67 mm (2.6 in) across 9 days, maintaining the same humidity of 70%. For more detailed weather information, visit Toowoomba weather in January.

In comparing December and February weather, both months feature similar average temperatures, hovering around 23°C (74°F), with December experiencing a minimum of 12°C (53°F) and February slightly warmer at 13°C (56°F). February tends to be a bit hotter, with maximum temperatures reaching up to 40°C (104°F), compared to December’s peak of 38°C (101°F). Precipitation levels are quite consistent, with December recording 90 mm (3.5 in) and February just slightly less at 89 mm (3.5 in), both occurring over approximately 10 days. Additionally, humidity remains relatively stable, with February at 69% and December at 70%. For more detailed information about February weather, check out Toowoomba weather in February.

In December, temperatures in Toowoomba range from a minimum of 12°C (53°F) to a maximum of 38°C (101°F), with an average temperature of 23°C (74°F). The month sees approximately 90 mm (3.5 in) of precipitation spread over 10 days, with humidity levels around 70%. In contrast, March experiences slightly cooler weather, with highs reaching 36°C (98°F) and averages of 22°C (72°F), while retaining the same minimum of 12°C (54°F). Precipitation increases to 117 mm (4.6 in) across 12 days, and humidity rises to 75%. For more detailed insights into the weather conditions in March, you can visit Toowoomba weather in March.

In December, the weather tends to be much warmer, with temperatures ranging from a minimum of 12°C (53°F) to a scorching maximum of 38°C (101°F), alongside an average temperature of 23°C (74°F). This month also experiences notable precipitation, with about 90 mm (3.5 in) over approximately 10 days, coupled with a humidity level of 70%.

In contrast, April brings a significant drop in temperatures, with a minimum of 4°C (40°F) and a maximum of 32°C (89°F), resulting in a cooler average of 18°C (66°F). Precipitation is considerably less in April, totaling only 29 mm (1.1 in) over just 3 days, and humidity remains relatively high at 78%. For more detailed insights, check Toowoomba weather in April.

When comparing December and May weather, it's clear that December is characterized by warmer temperatures and higher humidity. In December, temperatures range from a minimum of 12°C (53°F) to a maximum of 38°C (101°F), with an average of 23°C (74°F). The month sees significant precipitation, with about 90 mm (3.5 in) over 10 days. In contrast, May experiences cooler temperatures, with a minimum of 2°C (35°F), an average of 15°C (60°F), and a maximum of 29°C (84°F). Precipitation in May is much lighter, totaling only 17 mm (0.7 in) over just 3 days. Humidity levels in May are slightly lower at 74%, compared to December's 70%. For more details, check out Toowoomba weather in May.

The weather in December is characterized by warmer temperatures, with a minimum of 12°C (53°F) and a maximum that can reach as high as 38°C (101°F), averaging around 23°C (74°F). In contrast, June showcases much cooler temperatures, with lows dipping to -1°C (31°F) and highs peaking at 24°C (75°F), resulting in a much cooler average of 12°C (55°F). Additionally, December experiences more precipitation, with 90 mm (3.5 in) over approximately 10 days, while June sees significantly less rainfall at 31 mm (1.2 in) over just 5 days. Humidity levels are fairly similar, with December at 70% and June slightly higher at 76%. For more detailed insights on June weather, check out Toowoomba weather in June.

When comparing the weather between December and July, December in Toowoomba is characterized by significantly higher temperatures, with a minimum of 12°C (53°F) and highs reaching up to 38°C (101°F), making it considerably warmer overall. In contrast, July experiences much cooler temperatures, with a low of -2°C (29°F) and a high of 25°C (77°F), creating a chilly environment. Additionally, December sees more rainfall, with approximately 90 mm (3.5 inches) spread over about 10 days, while July is relatively dry, receiving only 26 mm (1.0 inch) over just 4 days. Humidity levels are fairly comparable, at 70% in December and slightly higher at 72% in July. For more details on July weather, check out Toowoomba weather in July.

In comparing the weather of December and August, it's clear that December is significantly warmer, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 38°C (101°F), averaging at 23°C (74°F). In contrast, August features cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 28°C (83°F), and an average of only 13°C (56°F). Additionally, December experiences more precipitation, with 90 mm (3.5 in) over about 10 days, while August sees much less rainfall at just 13 mm (0.5 in) across 2 days. The humidity is slightly higher in August at 75%, compared to 70% in December. For more details on August conditions, check out Toowoomba weather in August.

December weather is characterized by warmer temperatures and higher humidity compared to September. In December, temperatures range from a minimum of 12°C (53°F) to a maximum of 38°C (101°F), with an average of 23°C (74°F). This month also sees more precipitation, totaling 90 mm (3.5 in) over about 10 days, contributing to a humidity level of 70%. In contrast, September has cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 34°C (94°F), averaging at 17°C (62°F). Rainfall is much lighter in September, with only 12 mm (0.5 in) over 3 days, and humidity remains slightly lower at 69%. For more specific insights, you can check out Toowoomba weather in September.

In December, the weather tends to be warmer compared to October, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 38°C (101°F) and an average of 23°C (74°F). In contrast, October has cooler temperatures, reaching a minimum of 7°C (44°F) and a maximum of 35°C (95°F), averaging around 19°C (67°F). December also experiences higher humidity at 70% and approximately 90 mm (3.5 in) of precipitation over about 10 days, while October sees slightly more rainfall at 118 mm (4.6 in) over 12 days, with a lower humidity of 62%. For a detailed look at October's weather, you can visit Toowoomba weather in October.

In December, temperatures in Toowoomba rise, with minimums of 12°C (53°F) and maximums reaching up to 38°C (101°F), compared to November's cooler range of 8°C (47°F) to 36°C (97°F). The average temperature in December is slightly higher at 23°C (74°F) versus November's 21°C (70°F). Additionally, December experiences more precipitation, totaling 90 mm (3.5 in) over 10 days, compared to November's 58 mm (2.3 in) across 7 days. The humidity also increases in December, averaging at 70%, compared to November's 61%. For more detailed information, check out Toowoomba weather in November.

Compare Toowoomba's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Toowoomba

As December unfolds in Toowoomba, the weather showcases a distinct contrast to the cooler months, with warm temperatures rising significantly, peaking at 38°C (101°F) during the day. The average warmth settles around a comfortable 23°C (74°F), making it ideal for outdoor activities, although the minimum can drop to a brisk 12°C (53°F) at night. Rain is a frequent visitor this month, contributing to around 90 mm (3.5 in) of precipitation over approximately 10 days, which adds to the humidity levels, hovering around 70%. This combination of warmth and moisture creates a vibrant atmosphere, as the landscape thrives and the holiday spirit ignites. For a more detailed understanding of what to expect throughout the year, check out Toowoomba Climate.