December Weather in Broome, Australia

Last updated: February 25, 2025

Experience the sizzling summer in Broome, Australia, where December temperatures soar with a maximum of 40°C (105°F) and an average of 30°C (87°F), providing the perfect backdrop for beach adventures. The nights offer a comfortable retreat with temperatures dipping to a minimum of 24°C (76°F). Amidst this heat, the humidity hovers around 63%, adding to the tropical feel. December also brings 115 mm (4.5 in) of rainfall across 5 days, making it essential to stay prepared for brief tropical showers amidst the sunny days. Enjoy the vibrant and dynamic climate that showcases the unique charm of Broome during this festive season!

December Temperature in Broome

In Broome, Australia, December heralds the height of summer, bringing warm and inviting temperatures that entice visitors to bask in its tropical charm. With a minimum temperature of 24°C (76°F) and a maximum soaring up to 40°C (105°F), the climate remains consistently balmy, averaging 30°C (87°F) across the month. As daylight stretches longer, the temperatures reflect a gradual climb from the slightly cooler conditions of November, showcasing a trend towards warmer extremes. The high maximum temperatures at this time underscore Broome's appeal as a sun-soaked paradise, where beachgoers and adventurers alike can enjoy the vibrant coastal lifestyle under the radiant sun.

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

The chart illustrates December temperature patterns in Broome, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec868586868074747479828586
Data source: Temperature data for Broome 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 Broome

As December rolls in, Broome experiences a notable increase in precipitation, recording 115 mm (4.5 in) of rain over five days. This uptick follows a generally dry period from June to October, during which the region saw no rainfall at all. November's rain, while modest at 10 mm (0.4 in), hinted at the shifting weather patterns leading into the wet season. Compared to the earlier months, where rainfall was sparse, December signifies a resurgence, aligning with the tropical climate's seasonal norms. As the region prepares for the peak of its wet season, residents can expect the intermittent showers that invigorate the landscape and cool the summer heat.

December Precipitation Trends in Broome

The chart displays monthly precipitation patterns in Broome, 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.
JanFebMarAprMayJunJulAugSepOctNovDec232140591474000110115
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Broome

In December, Broome, Australia experiences a noticeable increase in humidity, reaching 63% after the drier winter months. This uptick is part of a broader trend where humidity begins to rise significantly from the colder season's lows, peaking in summer. From a low of 40% in July, humidity steadily climbs, with February experiencing the peak at 83%. This seasonal shift contributes to the tropical climate of the region, creating a humid atmosphere that is in stark contrast to the cooler, drier months of June and July. As December unfolds, residents and visitors alike can expect a more enveloping air, hinting at the warm summer days just around the corner.

December Average Humidity in Broome

This chart illustrates the average monthly humidity levels in Broome, 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.
JanFebMarAprMayJunJulAugSepOctNovDec76%83%81%74%59%47%40%46%42%47%50%63%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Broome

In December, Broome, Australia, continues to bask in the summer sun with a UV Index of 15, categorized as extreme, and a burn time of just 10 minutes. This trend of high UV exposure is consistent with the preceding months, where January, February, March, November, and even October recorded similar extreme levels. Interestingly, the UV Index remains particularly elevated from August to December, showcasing a clear seasonal pattern that demands caution. With strong sun intensity throughout the year, especially in the warmer months, it's vital to prioritize skin protection during outdoor activities. For more detailed information, visit Broome UV Index.

Maximum UV Index Levels in Broome for December

The chart shows the monthly maximum UV Index (UVI) for Broome 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.
JanFebMarAprMayJunJulAugSepOctNovDec161616139891214151615
Data source: Broome 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 Broome

In Broome, Australia, December shines brightly with an impressive 332 hours of sunshine, maintaining the glow that has characterized the month since the early summer. As the year progresses, the trend of abundant sunshine becomes more pronounced, peaking in October with a remarkable 336 hours. Following the consistency in November, December mirrors this brightness, providing a perfect backdrop for beachgoers and outdoor enthusiasts alike. The gradual increase in sunshine hours from the start of the year hints at Broome's tropical allure, making it a coveted destination during the festive season. This vibrant coastal town not only welcomes summer warmth but also offers a remarkable escape under a gloriously sunlit sky.

Monthly Sunshine Duration in Broome: December Highlighted

The December sunshine duration represents the total number of hours Broome 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.
JanFebMarAprMayJunJulAugSepOctNovDec247h283h306h298h297h285h301h310h313h336h332h332h
Data source: Broome December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Broome During December

In Broome, Australia, the likelihood of enjoying sunny weather shows intriguing trends throughout the year. Starting from the beginning of the year with a modest 41% chance in January, the sun-loving months gradually gain momentum. By April, the probabilities surge to 75%, peaking in the winter with 88% in August. As we transition into the sunnier months, November holds strong at 80%, while December settles at a promising 69%. This represents a slight dip but remains significantly higher than earlier in the year. The overall trend indicates that while December may not boast the highest chances of sunshine, it certainly continues the pattern of pleasant, sunny days, making it an appealing month for visitors and locals alike.

Percentage of Sunny Days in December in Broome

The chart illustrates the percentage of sunny days in Broome 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 Broome experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec41%35%48%75%82%53%67%88%83%85%80%69%
Data source: Broome December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Broome in December

In Broome, Australia, December ushers in a delightful return to longer days, with 13 hours of sunlight to bask in, matching the daylight of January. Throughout the year, there's a notable trend of gradually decreasing daylight from February to April, where the hours dip to 11 before stabilizing for several months. As the seasons shift, daylight begins to lengthen again in October, rising to 12 hours in November and ultimately peaking once more in December. This cycle of extended daylight duration not only highlights the region's vibrant summer but also offers residents and visitors ample opportunity to enjoy the sun-soaked beauty that Broome has to offer during the festive month.

Average Daylight Hours in Broome for December

The chart illustrates the variation in daylight duration in Broome throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 3m12h 40m12h 10m11h 39m11h 15m11h 3m11h 9m11h 30m11h 59m12h 29m12h 56m13h 10m
Data source: Broome daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Broome

As December rolls into Broome, Australia, the average wind speed picks up, reaching 5.1 m/s (11 mph), which is notably the highest for the year. This increase follows a year characterized by relatively stable wind conditions, with January and November also seeing speeds of 4.8 m/s and 4.7 m/s respectively. Mid-year, particularly June, presents a brief uptick in wind activity at 4.9 m/s, hinting that the summer months bring a refreshing change to the breezy atmosphere. Overall, while the gentle zephyrs of earlier months tend to calm, December's revitalizing gusts signal the start of a lively season for residents and visitors alike, making it an ideal time to embrace the outdoors under the sparkling Australian sun.

Average December Wind Speed in Broome

The chart displays monthly wind speed patterns in Broome, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.84.34.24.23.84.93.94.64.84.44.75.1 m/s
Data source: Broome December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Broome Compares to Other Months

The weather in Broome 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 Broome and find detailed weather information for every month.

In December, the weather features warm temperatures with a minimum of 24°C (76°F) and an average of 30°C (87°F), reaching a maximum of 40°C (105°F). The month experiences relatively moderate rainfall, with 115 mm (4.5 in) falling over 5 days and 63% humidity. In contrast, January sees a slight increase in the minimum temperature to 25°C (77°F) and maintains the average temperature at 30°C (86°F), while the maximum temperature remains similar at 40°C (103°F). However, January is notably wetter, with a significant rise in precipitation to 232 mm (9.1 in) occurring over 10 days, resulting in higher humidity at 76%. For more details on January's weather, you can visit Broome weather in January.

December and February showcase distinct weather patterns in Broome. In December, temperatures range from a minimum of 24°C (76°F) to a maximum of 40°C (105°F), with an average of 30°C (87°F). The month sees about 115 mm (4.5 in) of rain spread over 5 days and maintains a humidity level of 63%. In contrast, February experiences slightly lower average temperatures, peaking at 38°C (101°F) with a bit more rainfall—140 mm (5.5 in) over 10 days. Additionally, February has higher humidity at 83%, making it feel more sultry. For a deeper look into weather patterns, check out Broome weather in February.

When comparing the weather in December and March, December tends to be slightly warmer with average temperatures around 30°C (87°F) and maximums reaching up to 40°C (105°F). In December, rainfall averages 115 mm (4.5 in) over 5 days, creating a relatively humid environment with 63% humidity. In contrast, March presents a cooler climate, with minimum temperatures around 21°C (71°F) and a maximum of 39°C (103°F), while still maintaining an average of 30°C (86°F). Although March experiences less rainfall at 59 mm (2.3 in) over 8 days, the humidity rises to 81%, contributing to a more tropical feel. For more detailed information, you can check Broome weather in March.

In December, Broome experiences warmer temperatures with a minimum of 24°C (76°F) and a maximum reaching up to 40°C (105°F), compared to April, which has a slightly lower minimum of 19°C (66°F) and a high of 39°C (102°F). Precipitation is significantly higher in December, with 115 mm (4.5 in) of rain over 5 days, while April sees only 14 mm (0.5 in) of rain over just 2 days. The humidity is also somewhat higher in April at 74%, compared to December's 63%. For more details on April weather in Broome, check out Broome weather in April.

December and May present striking differences in weather patterns. In December, temperatures are notably higher, with averages around 30°C (87°F) and highs reaching up to 40°C (105°F), accompanied by significant precipitation of 115 mm (4.5 in) over five days. The humidity is relatively high at 63%, contributing to a hot and muggy atmosphere. In contrast, May enjoys milder temperatures, with a comfortable average of 26°C (80°F) and maximum temperatures peaking at 36°C (97°F). This month experiences minimal rainfall, with only 7 mm (0.3 in) and no rainy days, while humidity remains lower at 59%. For a more detailed look at May weather, check out Broome weather in May.

December and June present strikingly different weather patterns. In December, temperatures soar with a minimum of 24°C (76°F) and can reach a sweltering maximum of 40°C (105°F), contributing to an average of 30°C (87°F). This month also sees significant rainfall, with approximately 115 mm (4.5 in) spread over five days, accompanied by a humidity level of 63%. In contrast, June experiences much milder conditions, with temperatures ranging from a cool minimum of 13°C (55°F) to a comfortable maximum of 32°C (90°F) and an average of 23°C (74°F). Notably, June enjoys dry weather with only 4 mm (0.1 in) of precipitation over no rainy days, and a lower humidity of 47%. For more details, check out Broome weather in June.

In December, the weather is marked by significantly higher temperatures, with minimums around 24°C (76°F) and maximums reaching up to 40°C (105°F), making it much warmer than July. The average temperature in December stands at 30°C (87°F) with a notable level of humidity at 63%, and it experiences some rainfall, averaging 115 mm across about 5 days. In contrast, July boasts a cooler climate with minimum temperatures of 14°C (57°F) and maximums of 34°C (93°F), while remaining largely dry with no recorded precipitation. The lower humidity in July, at just 40%, adds to the comfortable feel of the season. For more details, you can check Broome weather in July.

December and August present strikingly different weather patterns. December boasts higher temperatures, with minimums around 24°C (76°F) and maximums reaching up to 40°C (105°F), while the average temperature sits at a sweltering 30°C (87°F). In contrast, August offers cooler conditions, featuring a minimum of 11°C (53°F), an average of 24°C (75°F), and a maximum of 35°C (95°F). Additionally, December experiences notable precipitation with 115 mm (4.5 in) over around five days, whereas August remains dry with no recorded rainfall. Humidity levels also vary, with December at 63% compared to August's 46%. For a closer look at how August weather shapes up, check out Broome weather in August.

In December, the weather is significantly warmer, with temperatures ranging from a minimum of 24°C (76°F) to a scorching maximum of 40°C (105°F), and an average temperature of 30°C (87°F). This month also experiences a considerable amount of rainfall, with 115 mm (4.5 inches) over five days, resulting in higher humidity levels at 63%. In contrast, September offers a much milder climate, featuring temperatures that range from a cool 14°C (58°F) at night to a comfortable maximum of 37°C (100°F), with an average of 26°C (79°F). Notably, September is dry, with no recorded precipitation and a lower humidity level of 42%. For more details, you can visit Broome weather in September.

December's weather is generally warmer and more humid compared to October. While both months can reach temperatures as high as 40°C (104°F), December's average temperature is slightly higher at 30°C (87°F) versus October's 28°C (83°F). Additionally, December experiences significant precipitation, with 115 mm (4.5 in) falling over 5 days, whereas October enjoys a completely dry climate with no recorded rainfall. The humidity in December is also elevated at 63%, compared to a much more comfortable 46% in October. For more details, you can check Broome weather in October.

December weather is characterized by slightly higher temperatures compared to November, with average highs reaching 40°C (105°F) in December versus 39°C (102°F) in November. The minimum temperature remains similar, with December starting at 24°C (76°F) while November has a minimum of 23°C (74°F). Precipitation also significantly increases in December, with 115 mm (4.5 in) of rain over 5 days, compared to just 10 mm (0.4 in) over 2 days in November. Additionally, humidity rises to 63% in December, up from 50% in November, contributing to a more tropical feel. For more detailed insights into November weather, you can visit Broome weather in November.

Compare Broome's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Broome

As December in Broome arrives, the weather takes a distinct turn with significantly higher temperatures, making it one of the hottest months of the year. With a captivating average of 30°C (87°F) and peak temperatures soaring to a staggering 40°C (105°F), visitors can expect the warmth to create a lively atmosphere. Despite the soaring heat, December also sees some precipitation, with 115 mm (4.5 in) recorded over a handful of days. The humidity levels, around 63%, add a tropical feel that sets December apart from the milder months preceding it. For those eager to explore the unique climate conditions, further insights can be found at Broome Climate.