December Weather in Renmark, Australia

Last updated: February 26, 2025

Renmark, Australia, in December, experiences dynamic weather characterized by a maximum temperature reaching an extreme 47°C (118°F). Throughout the month, the average temperature settles at a comfortable 24°C (75°F), while the minimum dips to 9°C (49°F) during cooler nights. Despite the heat, December remains relatively dry, with just 16 mm (0.6 in) of precipitation over the course of 2 days, leading to an average humidity level of 38%. This unique climate makes Renmark an intriguing destination for those seeking both warmth and the allure of the Australian summer.

December Temperature in Renmark

In Renmark, Australia, December ushers in the height of summer, showcasing a notable increase in temperatures. The month typically starts with a minimum of around 9°C (49°F), presenting a pleasant, mild start to the warmer season. As the days progress, the average temperature climbs to approximately 24°C (75°F), perfect for outdoor activities and soaking up the sun. However, it’s the towering maximum that steals the spotlight, soaring to an impressive 47°C (118°F) on the hottest days, reminding residents and visitors alike of the intensity of Australian summers. This significant rise in warmth from previous months signals a marked trend of increasing heat that peaks in December, setting the stage for the sizzling days of January and February.

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

The chart illustrates December temperature patterns in Renmark, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec797572645650515258647075
Data source: Temperature data for Renmark 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 Renmark

In December, Renmark experiences a modest precipitation amount of 16 mm (0.6 in), a figure similar to several other months but notably lower than the peak in November at 25 mm (1.0 in). Rainfall occurs over just two days, illustrating the region's characteristic dry climate as it transitions into the warmer summer season. Overall, December maintains the trend of relatively light frequent rain, particularly when compared to the wetter months earlier in the year, yet it contributes to the overall moderate end-of-year moisture that supports the local environment.

December Precipitation Trends in Renmark

The chart displays monthly precipitation patterns in Renmark, 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.
JanFebMarAprMayJunJulAugSepOctNovDec18164161715142114202516
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Renmark

In Renmark, Australia, December brings a noticeable drop in humidity, with levels sitting at 38%. This is a significant decrease compared to the peak summer months, where humidity reached up to 74% in July. The trend throughout the year shows a gradual increase in humidity from the drier conditions of January to May, peaking at 70% in May before it begins to decline again. The return to lower humidity in December signals the end of the more humid months, returning to a more comfortable atmosphere as temperatures cool, perfect for enjoying the outdoors. Such a pattern emphasizes the seasonal shifts characteristic of the region, making Renmark a unique location for both visitors and locals alike.

December Average Humidity in Renmark

This chart illustrates the average monthly humidity levels in Renmark, 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.
JanFebMarAprMayJunJulAugSepOctNovDec33%39%51%61%70%73%74%68%61%47%43%38%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Renmark

In December, Renmark experiences its highest UV Index of the year at 15, falling within the extreme exposure category, with a surprisingly short burn time of just 10 minutes. This surge marks a trend of increasing UV intensity throughout the year, with notable spikes in the summer months, particularly in January and February, where the UV Index reaches 14 and 13, respectively. As we transition into the hotter months, it's crucial for residents and visitors to stay vigilant against harmful sun exposure, as the weather leads to varied levels of UV intensity. For more detailed information on UV levels throughout the year, check out Renmark UV Index.

Maximum UV Index Levels in Renmark for December

The chart shows the monthly maximum UV Index (UVI) for Renmark 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.
JanFebMarAprMayJunJulAugSepOctNovDec141312853458111315
Data source: Renmark 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 Renmark

December graces Renmark, Australia, with a remarkable 359 hours of sunshine, making it the sunniest month of the year. As the days grow longer and warmer, this peak contrasts sharply with the cooler months, particularly June, which sees only 223 hours of glorious daylight. The trend is clear: as summer approaches, the sunshine steadily increases, reaching its zenith just in time for the festive season. This captivating transition from the milder autumn sun in April at 265 hours to December's vibrant rays reflects Renmark's inviting climate, perfect for outdoor gatherings and exploring the stunning landscapes under the dazzling Australian sun.

Monthly Sunshine Duration in Renmark: December Highlighted

The December sunshine duration represents the total number of hours Renmark 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.
JanFebMarAprMayJunJulAugSepOctNovDec298h310h317h265h240h223h234h248h280h315h324h359h
Data source: Renmark December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Renmark During December

In December, Renmark, Australia, enjoys a notable increase in sunny days with a 75% chance of sunshine, making it one of the sunniest months of the year. This trend reflects a consistent climb in sunlight as the year progresses, especially after November's lower rate of 45%. The warmer months, from January through April, maintain strong probabilities of clear skies, showcasing a vibrant slice of summer that promises plenty of outdoor opportunities. While late spring and winter months like May and June see a dip in sunshine, December stands out as a peak, igniting the festive spirit under the bright Australian sun.

Percentage of Sunny Days in December in Renmark

The chart illustrates the percentage of sunny days in Renmark 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 Renmark experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec69%73%64%72%48%50%49%57%62%62%45%75%
Data source: Renmark December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Renmark in December

In Renmark, Australia, the daylight duration exhibits a striking seasonal rhythm that mirrors the shifting energies of the year. December, with its 14 hours of daylight, stands as a vibrant peak, beckoning the sun’s warmth and long, leisurely days. Following the summer solstice, the light gradually wanes, with January remaining equally bright at 14 hours before dipping to 13 hours in February. As the seasons transition, March brings a balance with 12 hours, leading into the cozy embrace of autumn where daylight diminishes steadily, reaching 9 hours by the depths of June. Interestingly, July and August offer a brief reprieve with a slight rise back to 10 hours, before the gradual increase returns in September. This cyclical pattern of light not only shapes the daily rhythms of life but also paints a captivating portrait of nature’s ever-changing canvas in Renmark. By November, the days stretch back to 13 hours, setting the stage for another season of vibrant sunshine in December.

Average Daylight Hours in Renmark for December

The chart illustrates the variation in daylight duration in Renmark throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 7m13h 18m12h 15m11h 12m10h 19m9h 53m10h 6m10h 52m11h 52m12h 56m13h 53m14h 22m
Data source: Renmark daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Renmark

In Renmark, Australia, the winds of December gently blow with an average speed of 4.4 m/s (10 mph), maintaining a consistent rhythm as the year comes to a close. This month's wind speed shows a slight uptick from November's steady breeze, reflecting a trend of generally stable conditions throughout the latter half of the year. Interestingly, the averages for January and February remain the highest, hinting at a seasonal cycle where summer months enjoy a more robust flow, while winds gradually taper down toward the cooler autumn months. As the festive season approaches, the December winds bring a refreshing note to the air, inviting both locals and visitors to embrace the laid-back charm of Renmark’s summer landscapes.

Average December Wind Speed in Renmark

The chart displays monthly wind speed patterns in Renmark, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.53.73.13.44.04.33.74.44.34.34.4 m/s
Data source: Renmark December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Renmark Compares to Other Months

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

When comparing the weather in December and January, January tends to be slightly warmer on average, with temperatures ranging from a minimum of 10°C (51°F) to an average of 26°C (79°F), while December sees averages of 24°C (75°F) with a minimum of 9°C (49°F). The maximum temperatures are also a bit lower in January at 45°C (114°F), compared to December’s peak of 47°C (118°F). Precipitation is slightly higher in January, with 18 mm (0.7 in) over two days, compared to December's 16 mm (0.6 in) on the same number of days. Humidity levels are also slightly lower in January at 33%, compared to 38% in December. For more specific details on January weather, you can visit Renmark weather in January.

In December, the weather features warm temperatures, with a minimum of 9°C (49°F), an average of 24°C (75°F), and a maximum reaching up to 47°C (118°F). The month typically sees low precipitation levels at 16 mm (0.6 in) over just two days, coupled with humidity around 38%. In contrast, February has similar warm temperatures; the minimum is also 9°C (48°F), the average remains at 24°C (75°F), but the maximum is slightly lower at 44°C (111°F). Like December, February experiences the same level of rainfall at 16 mm (0.6 in) for two days, with humidity slightly higher at 39%. For more details on February weather, you can check out Renmark weather in February.

In December, temperatures in Renmark can reach a scorching maximum of 47°C (118°F), with average highs around 24°C (75°F) and a low of 9°C (49°F). This month also sees relatively low humidity at 38% and minimal precipitation, with only about 16 mm (0.6 in) over just 2 days. In contrast, March experiences slightly cooler temperatures, with a maximum of 40°C (104°F) and an average of 22°C (72°F), while the minimum temperature dips to 8°C (46°F). March also has a higher humidity level at 51% but less precipitation, totaling just 4 mm (0.2 in) over 1 day. For more detailed insights, you can check Renmark weather in March.

In December, the weather is characterized by significantly higher temperatures, with a minimum of 9°C (49°F) and an average of 24°C (75°F), peaking at a scorching 47°C (118°F). With only 16 mm (0.6 in) of precipitation over 2 days and a humidity level of 38%, December tends to feel much drier and hotter. In contrast, April experiences cooler conditions, with temperatures ranging from a minimum of 2°C (36°F) to an average of 18°C (65°F) and a maximum of 39°C (103°F). Although April also sees 16 mm (0.6 in) of precipitation, it only occurs over 1 day, and the humidity is notably higher at 61%, contributing to a different overall climate experience. For a more detailed look at April's weather, you can check out Renmark weather in April.

In December, Renmark experiences significantly warmer temperatures, ranging from a minimum of 9°C (49°F) to a sweltering maximum of 47°C (118°F), with an average temperature of 24°C (75°F). The month is relatively dry, receiving just 16 mm (0.6 in) of precipitation over 2 days and maintaining a low humidity level of 38%. In contrast, May brings cooler conditions, with temperatures dropping to a minimum of 0°C (32°F) and peaking at a maximum of 28°C (84°F), averaging 13°C (56°F). Precipitation slightly increases to 17 mm (0.7 in) across 3 days, accompanied by a higher humidity of 70%. For more details, you can visit Renmark weather in May.

December and June present starkly contrasting weather conditions. In December, temperatures soar with a minimum of 9°C (49°F) and a scorching maximum of 47°C (118°F), resulting in an average of 24°C (75°F). Despite its heat, December experiences low humidity at 38% and minimal precipitation of just 16 mm (0.6 in) over 2 days. In contrast, June is much cooler, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 24°C (75°F) and an average of only 10°C (51°F). The humidity is significantly higher at 73%, and June sees slightly less rainfall, with 15 mm (0.6 in) over the same 2 days. For more details, you can check out Renmark weather in June.

In December, the weather is characterized by high temperatures, with a minimum of 9°C (49°F) and an average of 24°C (75°F), peaking at a scorching 47°C (118°F). Despite these high temperatures, December sees low precipitation, totaling just 16 mm (0.6 in) over about 2 days, along with a relatively low humidity of 38%. In contrast, July experiences much cooler temperatures, with a minimum of 0°C (32°F) and an average of 11°C (52°F), reaching a maximum of 27°C (80°F). Rainfall is slightly less in July at 14 mm (0.5 in) but occurs more frequently over 4 days, resulting in higher humidity levels of 74%. For further details, visit Renmark weather in July.

The weather in December is characterized by much warmer temperatures, with minimums around 9°C (49°F) and maximums soaring up to 47°C (118°F), averaging 24°C (75°F). In contrast, August experiences cooler conditions, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 27°C (80°F) and an average of 11°C (53°F). Additionally, December sees less precipitation, totaling 16 mm (0.6 in) over just 2 days, while August has slightly higher rainfall at 21 mm (0.8 in) over 4 days and significantly higher humidity at 68%. For a more detailed look at August weather, you can visit Renmark weather in August.

When comparing the weather in December and September, December typically offers much warmer temperatures, with a minimum of 9°C (49°F) and an average of 24°C (75°F), peaking at a sweltering 47°C (118°F). In contrast, September is considerably cooler, with temperatures ranging from a minimum of 2°C (37°F) to an average of 15°C (58°F) and a maximum of 35°C (95°F). Although both months receive similar amounts of precipitation, September experiences a slightly higher humidity level at 61%, compared to December's 38%. For more detailed information on September weather, you can check Renmark weather in September.

December weather experiences significantly warmer temperatures compared to October. The minimum temperature in December is 9°C (49°F), while October starts cooler at 4°C (40°F). The average temperature in December is 24°C (75°F), noticeably higher than October's 18°C (64°F). Additionally, December sees a maximum temperature soaring up to 47°C (118°F), compared to October's peak of 39°C (102°F). Precipitation levels slightly decrease in December, with 16 mm (0.6 in) over 2 days, compared to October's 20 mm (0.8 in) over 4 days. Humidity is also lower in December at 38%, compared to 47% in October. For more details, you can visit Renmark weather in October.

In December, temperatures in Renmark exhibit a notable rise compared to November, with a minimum of 9°C (49°F), an average of 24°C (75°F), and a maximum reaching a scorching 47°C (118°F). This increase in heat is accompanied by lower precipitation, totaling only 16 mm (0.6 in) over just 2 days, resulting in a humidity level of 38%. In contrast, November experiences cooler temperatures, with a minimum of 5°C (42°F), an average of 21°C (70°F), and a maximum of 44°C (112°F). Additionally, November has higher precipitation at 25 mm (1.0 in) over 4 days, along with increased humidity at 43%. For more detailed insights on the weather conditions during this month, you can visit Renmark weather in November.

Compare Renmark's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Renmark

In December, Renmark transforms into a sweltering oasis, as temperatures reach their annual peak, showcasing a striking contrast to the milder months preceding it. Visitors can expect warm days filled with abundant sunshine, where the average temperature hugs a balmy 24°C, substantial enough to enjoy outdoor activities. The air remains relatively dry, with low humidity levels enhancing the heat, and only brief interruptions from rare rainfall. This month presents a perfect opportunity to explore the region’s vibrant landscapes and indulge in its summer charm. For a deeper dive into Renmark's weather dynamics throughout the year, check out Renmark Climate.