Last updated: February 26, 2025
In Tennant Creek, Australia, December showcases a vibrant climate characterized by scorching temperatures and minimal rainfall. The maximum temperature soars to a blistering 44°C (112°F), while the average settles around a warm 33°C (91°F), offering a blend of heat and sunshine. Nights provide a slight reprieve with minimum temperatures hovering at 19°C (66°F). Though December sees a modest precipitation total of 27 mm (1.1 in), rain graces the area on just three days, leaving the humidity at a moderate 40%. This month captures the essence of the Australian outback, promising robust days under the sun and cooler evenings.
In December, Tennant Creek experiences a warm embrace as the temperatures rise, marking the peak of the summer season. The minimum temperature hovers around 19°C (66°F), providing a comfortable start to the day, while the average soars to 33°C (91°F), creating a vibrant atmosphere perfect for outdoor adventures. As the sun reaches its zenith, temperatures can spike to a sweltering 44°C (112°F), making it essential for locals and visitors alike to stay hydrated and seek shade during the peak hours. This month, with its blend of warm nights and scorching daytime heat, reflects a consistent trend of rising temperatures seen throughout the preceding months, solidifying December as a true summer standout in this rugged Australian landscape.
In Tennant Creek, Australia, December marks a shift as the rainy season begins to emerge. The month sees a total precipitation of 27 mm (1.1 in), falling on three separate days, indicating a welcome increase compared to the arid months preceding it. This uptick in rainfall showcases a notable trend, as precipitation levels have fluctuated throughout the year—from 58 mm (2.3 in) in January to a dry spell in the middle months. December’s rainfall serves as a prelude to the wet season, highlighting the dramatic contrasts in Tennant Creek's climate and setting the stage for a lush, revitalizing summer ahead.
As the year winds down, December humidity in Tennant Creek reveals an intriguing shift in comparison to the preceding months. Following a dry spell that sees lows of 21% in October and 24% in September, humidity levels begin to increase again, reaching 40% in December. This resurgence marks a notable contrast to the arid conditions of winter, particularly from June to August, when humidity was at its lowest, plunging to just 32%. The trend illustrates a gradual build-up of moisture in the air as summer approaches, promising a more humid atmosphere in the months ahead.
In Tennant Creek, Australia, December is the capstone of an intense summer UV Index, soaring to a striking 17, marking it as an extreme exposure category with a burn time of just 10 minutes. This trend of elevated UV levels is prevalent throughout the year, with the season kicking off in January at a similar high, and consistently high readings from February to November, fluctuating slightly but remaining in the extreme zone. Even as the year progresses into the latter months, the resilience of the Edwardian sun ensures that the UV Index rarely dips below 12, prompting residents and visitors alike to remain vigilant about sun protection. For further insights on sun exposure in this sun-soaked region, visit the comprehensive guide at Tennant Creek UV Index.
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In December, Tennant Creek basks in a remarkable 344 hours of sunshine, marking the peak of its radiant year. As the days grow warmer, this month reflects a noticeable upward trend in sunlight, culminating from the steady climb observed since October, which also enjoyed an impressive 330 hours. The gradual increase in daylight hours from the spring months suggests a warm and inviting atmosphere leading into summer. With each passing month, the residents and visitors alike can revel in the bright skies, making December a time of warmth and abundant outdoor activities under the Australian sun.
As December approaches in Tennant Creek, the likelihood of sunny weather remains relatively promising, with a 63% chance of sunshine gracing the region. This trend reflects a pattern of increasing sun-filled days as the year progresses, particularly notable from the drier months of April and May, which boast higher probabilities of clear skies at 86% and 91%, respectively. Following the sunnier late-autumn months, December's sunshine likelihood dips slightly, yet it still stands above average compared to the rest of the year. This consistent availability of sunshine makes Tennant Creek an enticing destination as the festive season unfolds, blending warm weather with the holiday spirit.
In Tennant Creek, Australia, December ushers in 13 hours of glorious daylight, a continuation of the trend established in both January and November. As the year progresses, daylight duration gradually fluctuates, peaking in the mid-summer months with January and December offering the most sun. February and March still bask in ample daylight, with 12 hours each, but as April arrives, light begins to wane to 11 hours. The darker winter months of June witness just 10 hours of daylight, but the trend shifts again as daylight lengthens gradually through July to October, leading to the generous daylight of November and December. This rhythmic cycle of light and dark is a delightful hallmark of Tennant Creek’s climate, marking the passage of time in the Outback.
In Tennant Creek, December brings a gentle shift in the winds, with an average speed of 4.1 m/s (9 mph). As the final month of the year unfolds, a noticeable trend emerges—winds are generally softer compared to the brisker gusts of late spring and early autumn, which peak at 5.3 m/s (12 mph). This decline is marked by a steady decrease in wind speed from November's 3.9 m/s, creating a calm that complements the warm summer days. While December's breezes may whisper rather than roar, they contribute to a tranquil atmosphere, inviting both residents and visitors to enjoy the serene beauty of the Australian landscape.
The weather in Tennant Creek 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 Tennant Creek and find detailed weather information for every month.
In December, the weather is characterized by warm temperatures, with a minimum of 19°C (66°F) and an average high of 44°C (112°F). Precipitation is relatively low, totaling 27 mm (1.1 in) over about three days, contributing to a comfortable humidity level of 40%. In contrast, January experiences slightly cooler average temperatures, with a minimum of 23°C (73°F) and the same maximum of 44°C (112°F). However, it sees increased rainfall, accumulating 58 mm (2.3 in) across six days, which raises the humidity to 54%. For more details on January's climate, you can check Tennant Creek weather in January.
In December, the weather is characterized by higher average temperatures, reaching up to 44°C (112°F), while February sees slightly cooler conditions with a maximum of 42°C (108°F). December experiences less rainfall, with only 27 mm (1.1 in) over about three days, compared to February's increased precipitation of 40 mm (1.6 in) that spreads across five days. Additionally, February tends to be more humid, with humidity levels rising to 58%, compared to December’s 40%. For more specific details on February weather, you can check Tennant Creek weather in February.
In comparing the weather between December and March, we see some notable differences. December boasts a higher average maximum temperature of 44°C (112°F) compared to March's maximum of 41°C (107°F), though both months start with a minimum temperature of 19°C (66°F). While December experiences less precipitation with only 27 mm (1.1 in) over 3 days, March sees a significant increase in rainfall at 48 mm (1.9 in) spread across 4 days. Additionally, humidity levels are considerably higher in March at 68%, compared to December's 40%. For a more detailed look at March weather, you can check out Tennant Creek weather in March.
When comparing the weather in December and April, notable differences emerge. December experiences significantly higher temperatures, with a minimum of 19°C (66°F) and an average reaching up to 33°C (91°F), while April boasts cooler temperatures, starting at a minimum of 12°C (55°F) and an average of 28°C (82°F). Additionally, December sees some precipitation, averaging 27 mm (1.1 in) over three days, whereas April enjoys a dry spell with no recorded precipitation. Humidity levels also vary, with December at 40% compared to April's higher 49%. For more detailed information, you can check out Tennant Creek weather in April.
December and May present contrasting weather conditions. In December, temperatures soar with a minimum of 19°C (66°F) and a maximum of 44°C (112°F), creating a hot and humid environment. With an average temperature of 33°C (91°F) and 27 mm of precipitation over three days, the month can feel intense and sweltering. In contrast, May offers a much milder climate, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 34°C (94°F), averaging at 22°C (72°F). Significantly, May experiences minimal precipitation of just 3 mm, with no rainy days at all, making it a drier and more comfortable month. For more specific information, you can check out Tennant Creek weather in May.
In December, the weather is significantly warmer with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 44°C (112°F) and an average of 33°C (91°F). With 27 mm of precipitation over three days, the humidity levels hover around 40%. In contrast, June experiences much cooler temperatures, with a minimum of 6°C (43°F), an average of 18°C (66°F), and a maximum of 33°C (91°F). Rain is scarce in June, with only 1 mm of precipitation recorded and no rainy days, resulting in a slightly lower humidity of 37%. For a detailed look at June weather patterns, you can explore Tennant Creek weather in June.
December and July present strikingly different weather patterns. In December, temperatures soar with a minimum of 19°C (66°F) and an average high reaching a scorching 44°C (112°F), accompanied by 27 mm of precipitation over just three days and a humidity level of 40%. In contrast, July is much cooler, with temperatures ranging from a minimum of 6°C (44°F) to an average of 19°C (66°F) and a maximum of 34°C (94°F). The month sees minimal rainfall, only 6 mm over zero rainy days, and the humidity dips slightly to 33%. For more details on July weather conditions, check out Tennant Creek weather in July.
In December, temperatures in Tennant Creek soar, with minimums around 19°C (66°F) and highs reaching up to 44°C (112°F), contributing to an average temperature of 33°C (91°F). The month experiences a bit of precipitation, totaling 27 mm (1.1 in) over three days, with humidity levels at a moderate 40%. In stark contrast, August boasts a much cooler climate, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 35°C (95°F), resulting in a comfortable average of 21°C (69°F). Notably, August sees no precipitation, contributing to its dry conditions with a lower humidity of 32%. For more details, check out Tennant Creek weather in August.
In December, the weather in Tennant Creek is significantly warmer than in September, with temperatures ranging from a minimum of 19°C (66°F) to a scorching maximum of 44°C (112°F). The average temperature for December is 33°C (91°F), and the month sees a modest amount of precipitation at 27 mm (1.1 in) over 3 days, coupled with a humidity level of 40%. In contrast, September enjoys cooler temperatures, with a range from a minimum of 11°C (52°F) to a maximum of 38°C (101°F) and an average temperature of 25°C (78°F). Markedly drier, September experiences only 5 mm (0.2 in) of precipitation across 0 days, resulting in lower humidity at 24%. For more details, check out Tennant Creek weather in September.
When comparing the weather in December and October, December tends to be slightly warmer, with average temperatures reaching up to 33°C (91°F) compared to October's average of 30°C (86°F). The maximum temperature in December can soar to 44°C (112°F), just surpassing October's peak of 42°C (109°F). Furthermore, December experiences more humidity at 40%, while October has a drier atmosphere with only 21% humidity. Despite December having more precipitation at 27 mm (1.1 in) over an average of 3 days, October remains relatively dry with only 6 mm (0.2 in) over just 1 day of rain. For more detailed analysis, check out Tennant Creek weather in October.
In comparing the weather between December and November, December tends to be slightly warmer, with average temperatures reaching 33°C (91°F) compared to November's 31°C (88°F). The maximum temperatures also rise notably, hitting 44°C (112°F) in December, while November peaks at 42°C (108°F). December experiences a bit more rainfall, with 27 mm (1.1 in) over three days, compared to November's 19 mm (0.7 in) over two days. Additionally, humidity levels are higher in December at 40%, compared to November's 28%. For a more detailed look at November's weather, you can visit Tennant Creek weather in November.
December in Tennant Creek marks a distinct shift in weather, showcasing the region’s scorching summer conditions. As temperatures soar with maximum highs reaching up to 44°C, the festive month unfolds under a typically dry and 40% humidity atmosphere, creating a hot yet bearable climate. Compared to other months, December experiences minimal rainfall, with only a handful of days registering precipitation, making it an ideal time for outdoor adventures. This combination of heat and low rainfall sets December apart, offering a uniquely vibrant and sun-drenched experience for visitors and residents alike. For a deeper understanding of the region's weather patterns, be sure to check out the full details at Tennant Creek Climate.