December Weather in Longreach, Australia

Last updated: February 25, 2025

December in Longreach, Australia shines with a vibrant summer climate characterized by a striking maximum temperature of 44°C (111°F), inviting warm afternoons. With an average temperature of 31°C (89°F) and a comfortable minimum of 17°C (62°F) during the cooler nights, it's a time for outdoor activities and exploration. This month sees a modest precipitation amount of 19 mm (0.8 in) spread across just 2 days, ensuring ample sunshine for most of the time. Humidity levels hover around 56%, adding a touch of tropical warmth to the atmosphere. Overall, December offers an exhilarating blend of heat and occasional rain, perfect for those seeking a quintessential Australian summer experience.

December Temperature in Longreach

In Longreach, Australia, December ushers in the height of summer with temperatures that typically range from a minimum of 17°C (62°F) to a scorching maximum of 44°C (111°F). With an average temperature of 31°C (89°F), the month's warmth reflects a steady trend of increasing heat as the year draws to a close. This is a notable increase compared to earlier months, with December showcasing a vibrant climate perfect for outdoor activities. As the days grow hotter, residents and visitors alike can expect the sun to shine brightly, highlighting the natural beauty of this iconic region.

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

The chart illustrates December temperature patterns in Longreach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec898684776861626573818488
Data source: Temperature data for Longreach generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Longreach

In December, Longreach, Australia, experiences a notable but modest rainfall, recording approximately 19 mm (0.8 in) over 2 days. This marks a continuation of the light precipitation trend seen since October, where rain has been sparse throughout the year, especially during the winter months. The dry spell is illustrated by the stark contrast to the wetter summer months of January through March, which feature significantly higher precipitation levels. As the year closes, December's rainfall serves as a reminder of the region's climatic variability, maintaining a balance between the lush ground cover needed and the challenges posed by dry conditions earlier in the year.

December Precipitation Trends in Longreach

The chart displays monthly precipitation patterns in Longreach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec375060336622141919
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Longreach

In Longreach, Australia, December marks a notable point in the yearly humidity pattern, with levels reaching 56%. This period falls toward the end of a downward trend, as humidity gradually declines from a peak of 70% in March to a low of 28% in October. After a brief dip in November, where humidity drops to 30%, December’s figures reflect a slight recovery but remain lower than the vibrant wet season months. Overall, Longreach's humidity fluctuates throughout the year, with the summer months generally boasting higher levels, creating an intriguing climate tapestry that blends dry spells with bursts of moisture.

December Average Humidity in Longreach

This chart illustrates the average monthly humidity levels in Longreach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec54%57%70%54%53%58%51%55%40%28%30%56%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Longreach

As December rolls into Longreach, Australia, the UV Index remains at a daunting 16, categorizing exposure as extreme and keeping burn time limited to just 10 minutes. This intensity reflects a consistent pattern seen throughout the year, where the summer months of December, January, and February share the highest UV ratings. Notably, the UV levels begin to decrease as autumn approaches, with the index dipping to 11 in April and further to 8 in May. However, even during the cooler months, the potential for skin damage remains significant, particularly with the return to higher values in spring and summer. For those planning to soak in the sun, it's essential to stay informed about UV fluctuations and practice sun safety. To learn more about the UV Index in Longreach, check the detailed information provided here: Longreach UV Index.

Maximum UV Index Levels in Longreach for December

The chart shows the monthly maximum UV Index (UVI) for Longreach 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.
JanFebMarAprMayJunJulAugSepOctNovDec161615118671012141616
Data source: Longreach 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 Longreach

December in Longreach, Australia, shines brightly as the sun graces the region with an impressive 353 hours of sunlight. This figure marks a delightful crescendo in the annual sunshine symphony, building from a robust 275 hours in January to a peak performance as the year draws to a close. The trend reveals a steady increase in sunshine hours, with a particularly striking surge from October and November, both holding steady at 334 hours. Visitors and locals alike can revel in this golden month, as December not only outshines its predecessors but also signifies the culmination of Longreach's sun-soaked charm, making it an ideal time to embrace the great outdoors and bask in the warmth of the Australian summer.

Monthly Sunshine Duration in Longreach: December Highlighted

The December sunshine duration represents the total number of hours Longreach 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.
JanFebMarAprMayJunJulAugSepOctNovDec275h288h308h297h282h268h282h302h309h334h334h353h
Data source: Longreach December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Longreach During December

In Longreach, Australia, December offers a promising 71% chance of sunny weather, aligning well with the generally favorable climate seen throughout the year. As we transition from the spring months, the likelihood of sunshine showcases a slight dip from the peak summer months of July and September, which exhibit impressive percentages of 89% and 86% respectively. Overall, December's sunny disposition is part of a trend where the latter half of the year shines brightly, particularly from April onwards, making it a delightful time for outdoor activities and gatherings under the clear skies. This continuity of sunshine sets the stage for a vibrant and warm holiday season in Longreach.

Percentage of Sunny Days in December in Longreach

The chart illustrates the percentage of sunny days in Longreach 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 Longreach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec61%57%55%83%79%65%89%81%86%71%64%71%
Data source: Longreach December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Longreach in December

In Longreach, Australia, December shines brightly with 13 hours of daylight, mirroring the extended hours seen in November. This peak in daylight heralds the summer season, where days are longest, and the sun graces the region generously. Following this vibrant December, daylight gradually decreases in January and February, with each month offering 12 hours, before settling into the slightly shorter days of March and April at 12 and 11 hours, respectively. As the year transitions into the cooler months from May to July, daylight remains consistent at 10 hours, providing a cozy ambiance. However, the trend reverses in August and September, where daylight increases once more to 11 hours, before recomposing to 12 hours in October. This cyclical pattern illustrates the rhythm of the seasons, highlighting the stark contrasts between summer and winter in this captivating Australian locale.

Average Daylight Hours in Longreach for December

The chart illustrates the variation in daylight duration in Longreach throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 23m12h 51m12h 11m11h 31m10h 58m10h 42m10h 50m11h 18m11h 57m12h 37m13h 13m13h 32m
Data source: Longreach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Longreach

As December rolls into Longreach, Australia, the wind begins to whisper a gentle farewell to the year's end, with an average speed of 3.9 m/s (9 mph). This month sees a slight uptick compared to the preceding months, aligning more closely with the breezier conditions felt in September. Notably, the average wind speeds have generally trended downward from earlier in the year, where January enjoyed a more robust breeze at 4.0 m/s (9 mph), creating a harmonious ebb and flow of air that captures the essence of summer's transition into the new year. This subtle climatic shift not only enhances the natural beauty of the landscape but also sets the stage for the warm, sun-kissed days that Longreach is renowned for.

Average December Wind Speed in Longreach

The chart displays monthly wind speed patterns in Longreach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.03.73.73.43.63.53.33.64.53.53.83.9 m/s
Data source: Longreach December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Longreach Compares to Other Months

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

In December, the weather features a minimum temperature of 17°C (62°F) and an average of 31°C (89°F), with maximum temperatures peaking at 44°C (111°F). The month sees only 19 mm (0.8 in) of precipitation over a couple of rainy days and a humidity level of 56%. In contrast, January experiences slightly warmer nights with a minimum temperature of 21°C (70°F) and a similar average of 32°C (89°F), while the maximum can also reach 44°C (112°F). The precipitation increases significantly to 37 mm (1.4 in) over five days, with a comparable humidity level of 54%. For a detailed overview of weather specifics in January, visit Longreach weather in January.

December and February present somewhat similar temperatures, with December experiencing a range from a minimum of 17°C (62°F) to a maximum of 44°C (111°F), and February seeing slightly higher minimum temperatures of 18°C (65°F) while maintaining a maximum of 44°C (112°F). The average temperature in December is a warm 31°C (89°F), compared to February's slightly cooler 30°C (87°F). However, February tends to be wetter, with 50 mm (2.0 in) of precipitation over six days, contrasted with December's 19 mm (0.8 in) over just two days. Humidity levels are comparable, with December at 56% and February slightly higher at 57%. For more detailed information, check out Longreach weather in February.

In December, the weather is typically hotter, with average temperatures ranging from a minimum of 17°C (62°F) to a scorching maximum of 44°C (111°F). While it enjoys relatively low precipitation levels of 19 mm (0.8 in) over just 2 days, the humidity sits around 56%, providing a somewhat dry heat. In contrast, March experiences slightly lower temperatures, with an average high of 41°C (105°F) and a bit more rainfall, totaling 60 mm (2.4 in) over 4 days. The humidity also increases to 70%, making the latter part of summer feel a bit more oppressive. For a detailed look at what March weather entails, refer to Longreach weather in March.

In December, the weather is notably warmer, with temperatures ranging from a minimum of 17°C (62°F) to a scorching maximum of 44°C (111°F), along with an average temperature of 31°C (89°F). The month experiences some precipitation, averaging 19 mm (0.8 in) over just 2 days, and humidity levels are around 56%. In contrast, April offers a much milder climate, with temperatures dipping lower, setting a minimum at 9°C (49°F) and a maximum of 36°C (97°F), resulting in an average temperature of 25°C (77°F). April is also drier, with only 3 mm (0.1 in) of precipitation and no rainy days, while humidity hovers slightly lower at 54%. For more detailed information, you can check Longreach weather in April.

In December, temperatures soar with a minimum of 17°C (62°F) and a scorching average high of 31°C (89°F), peaking at a blistering 44°C (111°F). In contrast, May offers a much cooler climate, with temperatures ranging from a minimum of 6°C (43°F) to an average of 20°C (68°F), and a maximum of 31°C (89°F). Precipitation is minimal in both months, but December sees slightly more rainfall at 19 mm (0.8 in) over 2 days compared to May's 3 mm (0.1 in) on just one day. Humidity remains relatively consistent, at 56% in December and 53% in May. For more detailed information on May weather, you can visit Longreach weather in May.

December and June exhibit striking contrasts in weather. December boasts considerably higher temperatures, with a minimum of 17°C (62°F) and maximum reaching up to 44°C (111°F), while June offers a cooler range, starting at a minimum of 2°C (36°F) and peaking at 31°C (88°F). Additionally, December experiences relatively higher humidity at 56% compared to June's 58%. Precipitation is also more pronounced in December, with 19 mm (0.8 in) over two days, while June has a much lighter amount of 6 mm (0.2 in) over just one day. For a closer look at June weather specifics, check out Longreach weather in June.

December and July showcase striking contrasts in weather. December experiences much warmer temperatures, with minimums around 17°C (62°F), average highs of 31°C (89°F), and extremes reaching up to 44°C (111°F). This month also has increased humidity at 56% and slightly more precipitation, averaging 19 mm (0.8 in) over about two rainy days. In contrast, July is much cooler, with temperatures ranging from a low of 4°C (39°F) to an average of 17°C (62°F) and a maximum of 32°C (89°F). Precipitation is minimal in July, with only 6 mm (0.2 in) over one rainy day, and humidity is slightly lower at 51%. For more details on July conditions, check out Longreach weather in July.

December weather in Longreach is characterized by significantly higher temperatures, with a minimum of 17°C (62°F) and an average of 31°C (89°F), peaking at a scorching 44°C (111°F). This month also sees a modest amount of rainfall, with 19 mm (0.8 in) spread over two days, and humidity levels hovering around 56%. In contrast, August experiences much cooler temperatures, with a minimum of 3°C (38°F) and an average of 18°C (65°F), reaching a maximum of 35°C (94°F). Rainfall is minimal in August, recorded at just 2 mm (0.1 in) over the entire month, with no rainy days and similar humidity levels at 55%. For more detailed information, you can check Longreach weather in August.

In December, the weather is significantly warmer, with temperatures ranging from a minimum of 17°C (62°F) to a scorching maximum of 44°C (111°F), compared to September's milder range of 8°C (47°F) to 40°C (105°F). The average temperature in December is notably higher at 31°C (89°F), while September's average is a cooler 23°C (73°F). December experiences slightly more precipitation, with 19 mm (0.8 in) falling over two days, whereas September is much drier, reporting only 2 mm (0.1 in) without any rainy days. Additionally, humidity levels in December are higher at 56%, contrasting with September's lower humidity of 40%. For more detailed information on September weather in Longreach, visit Longreach weather in September.

In December, temperatures in Longreach can soar significantly higher than in October, with a minimum of 17°C (62°F) and a maximum reaching up to 44°C (111°F). The average temperature in December is 31°C (89°F), creating a warmer and more humid environment with 56% humidity. In contrast, October starts off cooler, featuring a minimum temperature of 11°C (53°F) and a maximum of 42°C (108°F), with an average of 27°C (81°F). Additionally, October experiences slightly more rainfall than December, with 14 mm (0.6 in) over three days, compared to December's 19 mm (0.8 in) spread over just two days. For more detailed weather insights, you can check out Longreach weather in October.

In comparing the weather of December and November, December tends to be slightly warmer, with average temperatures reaching 31°C (89°F) compared to November's average of 29°C (84°F). The maximum temperature in December can soar to 44°C (111°F), while November's peak is a bit lower at 42°C (108°F). Interestingly, both months receive similar amounts of precipitation, with December recording 19 mm (0.8 in) over 2 days and November seeing 19 mm (0.7 in) over 3 days. However, December's humidity is notably higher at 56%, in contrast to November's lower humidity of 30%. For more detailed information on November’s weather, you can explore Longreach weather in November.

Compare Longreach's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Longreach

As December rolls in, Longreach experiences a significant warmth unlike previous months, ushering in scorching days with temperatures peaking at 44°C (111°F) and averaging around 31°C (89°F), making it the hottest month of the year. The humidity levels, sitting at 56%, add to the summer feel, offering a stark contrast to the cooler, drier months before. With just a couple of days of rain totaling 19 mm (0.8 in), December's brief precipitation is a welcome relief from the heat, yet it underscores the arid conditions typical of the region. To learn more about what to expect throughout the year, check out Longreach Climate.