Last updated: February 25, 2025
Experience the extreme December weather of Port Augusta, Australia, where temperatures soar with a maximum reaching a blistering 46°C (116°F). While the average temperature sits comfortably at 24°C (75°F), evenings can cool down to a refreshing 10°C (50°F). This month typically witnesses only 15 mm (0.6 in) of precipitation over 3 days, making it a dry period, with humidity levels around 37%. Prepare for a summer that offers a striking contrast between the scorching days and cool nights, ideal for outdoor adventures under the Australian sun!
In December, Port Augusta experiences warm, summer-like temperatures, with an average soaring to 24°C (75°F). The month kicks off with a mild minimum of 10°C (50°F), but residents should brace for occasional peaks that can reach an impressive 46°C (116°F), emphasizing the region's warming trend as it approaches the height of summer. This consistent warmth marks December as one of the hottest months of the year, perfectly complementing the festive spirit and outdoor activities that flourish under the abundant sunshine. The gradual increase in temperatures from spring to summer showcases Port Augusta's transition into its sun-soaked season, inviting both locals and visitors to revel in the vibrant energy of the Australian summer.
In December, Port Augusta experiences moderate precipitation with an average rainfall of 15 mm (0.6 in) over three days. This marks a slight decrease from the notable spike in November, which saw 37 mm (1.4 in) across six days, hinting at the transition into drier summer months. Overall, the data reveals a consistent pattern of low to moderate rainfall throughout the year, with December aligning closely with the drier periods of the earlier months. As the year comes to a close, the steady, albeit minimal precipitation continues to support the region's arid climate while providing relief from the heat.
December in Port Augusta sees a noticeable drop in humidity, settling at 37%, which is a decrease from the higher humidity levels experienced in the preceding months. Throughout the year, humidity peaks during the winter months, reaching 72% in July, and gradually eases as the summer approaches. The pattern reflects a distinct seasonal variation; after a gradual rise from 30% in January, humidity climbs to a mid-year high before tapering off again towards the end of the year. By December, the air becomes drier, signaling the transition into the hot Australian summer, making it a comfortable time for outdoor activities. Overall, the trends indicate that Port Augusta experiences a dynamic humidity cycle, oscillating between the crisp winter air and the dry summer heat.
As December rolls into Port Augusta, Australia, residents and visitors find themselves facing an intensifying UV Index of 16, categorizing it as extreme with a quick burn time of just 10 minutes. This marks a notable increase from November’s index of 13, continuing the trend of heightened UV levels during the peak of summer. Overall, December's conditions highlight a pattern of escalating UV exposure that begins in October and peaks in January, emphasizing the need for vigilance against skin damage. As the year's end approaches, it's crucial to prioritize sun protection and stay informed about local UV levels by checking the Port Augusta UV Index.
UV Risk Categories
In Port Augusta, Australia, the month of December shines the brightest, boasting an impressive 360 hours of sunshine, which sets the tone for the summer season. This peak illuminates a clear trend, as the hours of sunlight gradually increase from the cooler months at the beginning of the year. Starting from 253 hours in May, the transition towards summer is marked by a steady rise, culminating in a noteworthy 27% increase from November's already generous 337 hours. This December glow not only enhances the festive spirit but also highlights the region's characteristic climate, ensuring that residents and visitors alike can revel in the abundance of warm, sunlit days.
In Port Augusta, December typically boasts a 69% chance of sunny weather, continuing the upward trend seen throughout the warmer months. After a dip in November, where the likelihood of sunshine drops to 46%, December signals a return to brighter days, aligning closely with September's robust 72%. As the summer season approaches, Port Augusta experiences an overall trend of increased sunshine, particularly from late spring into early autumn, with December comfortably sitting within this sunny spectrum. This makes it an ideal time for outdoor activities as residents and visitors can look forward to an enjoyable blend of warmth and sunlight throughout the festive season.
In Port Augusta, Australia, the daylight duration undergoes a compelling seasonal transformation throughout the year. December stands out with a generous 14 hours of daylight, mirroring January's brightness, which marks the peak of summer. As the year progresses into the cooler months, daylight gradually diminishes, reaching a consistent low of 10 hours from June through August. This subtle reduction hints at the crisp winters, giving way to nature's rebirth as daylight begins to increase again in September, culminating in the warming return of summer by the year’s end. The cyclical pattern of daylight not only highlights the climatic shifts but also invites residents and visitors alike to revel in the sun-soaked days that December offers.
In December, Port Augusta experiences a refreshing shift in wind dynamics, with an average speed of 4.1 m/s (9 mph), closely aligning with the brisk winds seen in January and October. The lingering warmth of spring begins to fade, and as summer approaches, wind speeds gently rise from the low of 2.8 m/s (6 mph) noted in the autumn months. This pattern of increasing gusts, especially when compared to the calmer days of March and April, indicates a lively transition into the hotter season. The wind in December not only invigorates the landscape but also hints at the coming heat, providing a perfect balance that characterizes the unique climatic pattern of Port Augusta.
The weather in Port Augusta 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 Port Augusta and find detailed weather information for every month.
In December, the weather in Port Augusta features a minimum temperature of 10°C (50°F) and an average of 24°C (75°F), with a maximum reaching up to 46°C (116°F). The month experiences slightly more precipitation, totaling 15 mm (0.6 in) over 3 days, with a humidity level around 37%. In comparison, January sees a slight increase in minimum and average temperatures, with lows of 12°C (54°F) and an average of 25°C (78°F), while the maximum remains stable at 47°C (116°F). Precipitation decreases to 14 mm (0.5 in) over just 2 days, and humidity drops to 30%. For a more detailed look at January weather, visit Port Augusta weather in January.
In December, the weather is characterized by a wide temperature range, with minimums around 10°C (50°F) and maximums reaching up to 46°C (116°F), maintaining an average of 24°C (75°F). This month experiences about 15 mm (0.6 in) of precipitation over three days, contributing to a humidity level of 37%. In contrast, February shows a slight increase in minimum temperature at 11°C (53°F), with a slightly lower maximum temperature of 44°C (112°F), while still averaging at 24°C (75°F). February has slightly more precipitation at 17 mm (0.7 in), but it only occurs over one day, resulting in lower humidity at 35%. For more details, you can check Port Augusta weather in February.
December weather in Port Augusta features higher maximum temperatures, reaching up to 46°C (116°F), while the average temperature is a warm 24°C (75°F). With only 15 mm (0.6 in) of precipitation spread over three days and 37% humidity, it presents a dry and hot climate. In contrast, March experiences slightly cooler temperatures, with averages around 22°C (73°F) and a maximum of 40°C (104°F). Additionally, March features lower precipitation at 8 mm (0.3 in) over just one day and an increase in humidity to 50%. For more detailed information, you can check Port Augusta weather in March.
In December, the weather is characterized by significantly higher temperatures, with a minimum of 10°C (50°F) and an average of 24°C (75°F), peaking at a sweltering 46°C (116°F). The month sees minimal rainfall, averaging 15 mm (0.6 in) over about 3 days, and lower humidity levels at 37%. In contrast, April experiences cooler temperatures with a minimum of 6°C (43°F) and an average of 19°C (66°F), while the maximum reaches 38°C (101°F). Precipitation slightly increases to 17 mm (0.7 in) over just 2 days, accompanied by higher humidity at 60%. For more detailed information, you can check Port Augusta weather in April.
In December, the weather is quite hot, featuring a minimum temperature of 10°C (50°F) and reaching an average high of 24°C (75°F), with extremes potentially climbing up to 46°C (116°F). The month sees low humidity at 37% and limited precipitation, measuring just 15 mm (0.6 in) over three days. In contrast, May presents significantly cooler temperatures, with a minimum of 1°C (35°F) and an average of 14°C (57°F), reaching a maximum of 28°C (83°F). While May has slightly more precipitation—16 mm (0.6 in) over the same number of rainy days—it also boasts a higher humidity level of 69%. For a closer look at the conditions during this month, check out Port Augusta weather in May.
December and June present stark contrasts in weather conditions. In December, temperatures range from a minimum of 10°C (50°F) to a scorching maximum of 46°C (116°F), with an average of 24°C (75°F). The month experiences relatively low humidity at 37% and only about 15 mm (0.6 in) of precipitation over three days. In contrast, June brings much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 24°C (75°F), averaging 11°C (51°F). The humidity rises significantly to 71%, and while precipitation is slightly higher at 16 mm (0.6 in), it also falls over three days. For more information on June weather, you can visit Port Augusta weather in June.
The weather in December is starkly different from that in July. In December, temperatures soar, with a minimum of 10°C (50°F) and a maximum reaching a sweltering 46°C (116°F), while the average temperature settles around 24°C (75°F). In contrast, July experiences much cooler conditions, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 24°C (76°F), and an average of just 11°C (52°F). Additionally, December is relatively dry, receiving 15 mm (0.6 in) of precipitation over just three days and maintaining a humidity level of 37%. Meanwhile, July sees slightly less precipitation at 13 mm (0.5 in), but the humidity is significantly higher at 72%, contributing to a distinct chill in the air. For more detailed information, you can check out Port Augusta weather in July.
December weather in Port Augusta offers significantly warmer temperatures, with a notable average of 24°C (75°F) and maximums soaring up to 46°C (116°F), compared to the cooler August temperatures that range from a minimum of 0°C (32°F) to an average of 12°C (53°F). While December experiences less precipitation at 15 mm (0.6 in) over approximately three days, August sees a bit more rain, totaling 21 mm (0.8 in) over five days, contributing to higher humidity levels of 64% compared to December's 37%. For more detailed insights into the weather during August, check out Port Augusta weather in August.
In December, the weather in Port Augusta is significantly warmer than in September, with temperatures ranging from a minimum of 10°C (50°F) to a scorching maximum of 46°C (116°F). The average temperature in December hovers around 24°C (75°F), accompanied by lower humidity at 37%. In contrast, September features a milder climate, with temperatures ranging from a cool 2°C (35°F) to a maximum of 35°C (95°F), and an average of 15°C (60°F). Humidity levels are higher in September at 57%, along with slightly more precipitation, totaling 13 mm (0.5 in) over just 2 days. This stark difference highlights the transition from the cooler early spring of September to the hot summer month of December. For more insights, you can check Port Augusta weather in September.
In December, the weather in Port Augusta is notably warmer, with minimum temperatures around 10°C (50°F) and maximums soaring to 46°C (116°F), compared to October's cooler range of 5°C (42°F) to 39°C (103°F). While both months experience about three days of rain, December has lower overall precipitation at 15 mm (0.6 in), whereas October sees a bit more with 25 mm (1.0 in). Humidity levels are slightly lower in December, averaging 37% compared to October's 40%, making December feel hotter and drier overall. For a detailed look at the October weather, you can check Port Augusta weather in October.
December in Port Augusta brings warmer temperatures compared to November, with a minimum of 10°C (50°F) and an average of 24°C (75°F), while November has a minimum of 7°C (45°F) and an average of 21°C (70°F). The maximum temperatures also climb higher in December, reaching up to 46°C (116°F) compared to November's peak of 42°C (109°F). Additionally, December experiences less precipitation, with only 15 mm (0.6 in) over three days, whereas November sees more rainfall at 37 mm (1.4 in) across six days. Humidity slightly decreases from November to December, falling from 40% to 37%. For more detailed information on November's weather, you can visit Port Augusta weather in November.
As December unfolds in Port Augusta, the region basks in the warmth of summer, showcasing a striking contrast to the cooler months preceding it. With temperatures soaring up to 46°C (116°F), the month enjoys an invigorating average of 24°C (75°F) that beckons outdoor activities. While rainfall is scarce, with only 15 mm (0.6 in) falling over a mere three days, the humidity remains relatively low at 37%, contributing to the dry, sunny conditions that define this vibrant season. December truly sets the stage for sun-soaked adventures, drawing both locals and visitors alike. For more insights into the broader patterns of weather in this fascinating region, check out Port Augusta Climate.