Last updated: February 26, 2025
December in Port Lincoln, Australia brings a warm embrace with maximum temperatures soaring up to 38°C (101°F), while the average sits comfortably at 18°C (65°F). The climate remains relatively dry, with only 19 mm (0.7 in) of precipitation spread over 4 days, making it an ideal time for outdoor adventures. The humidity level hovers around 58%, adding just a touch of moisture to the warm summer air. This combination of warmth and limited rainfall creates perfect conditions for beach-goers and explorers alike, showcasing the stunning coastal landscape of this vibrant region.
In December, Port Lincoln basks in the warmth of the Australian summer, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 38°C (101°F). The average temperature hovers around 18°C (65°F), providing a delightful climate for outdoor activities and coastal adventures. As the year draws to a close, December's heat is a noticeable peak, echoing the trend of rising temperatures seen throughout the warmer months. After a gradual increase from the cooler spring months, this festive time offers a perfect backdrop for exploring the stunning beaches and rich marine life that this vibrant region has to offer.
In December, Port Lincoln experiences a slight dip in precipitation, receiving 19 mm (0.7 in) of rain over four days. This is part of a broader downward trend as the year progresses, transitioning from the wetter months of winter, which peak in July and August, to the drier summer season. Compared to November's 25 mm (1.0 in) and earlier months that feature more substantial rainfall, December marks a shift towards the dry heat of summer, offering residents and visitors more sun-filled days to enjoy the coastal beauty. As the year winds down, the decreasing precipitation reflects the seasonal pattern typical of the region, paving the way for the warm, inviting days ahead.
In Port Lincoln, Australia, December brings a gentle decline in humidity, settling at 58%. This reflects a notable trend where the summer months of January and February begin with higher humidity levels, peaking at 59% and 62% respectively. As the year progresses into autumn and winter, humidity steadily increases, peaking in June at 75%. Following this, a gradual decrease occurs, leading to December’s milder humidity, which is more akin to the drier months of October and November. Overall, December marks a transitional phase, balancing the lingering warmth of summer with a refreshing drop in moisture levels.
In December, Port Lincoln experiences one of its highest UV Index readings, soaring to 15, which falls into the extreme exposure category with a burn time of just 10 minutes. This spike in UV radiation marks a trend observed throughout the Australian summer months, where the UV Index remains consistently high, especially from November to January. Notably, December's figure outpaces the intense levels recorded earlier in the year, necessitating vigilant sun protection for both residents and visitors. As temperatures rise and days lengthen, understanding this trend is crucial for safely enjoying the sun-soaked days ahead. Explore more about the UV Index in Port Lincoln here.
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December in Port Lincoln, Australia, is a breathtaking spectacle of sunshine, boasting an impressive 356 hours of sunlight—its brightest month of the year. This festive end-of-year glow stands in stark contrast to the cooler months, where sunlight dips below 300 hours from May to August. As the year progresses, a marked increase in daylight is evident, with November heralding a warm embrace of 327 hours. The transition into December reflects this upward trend, providing a radiant backdrop for holiday celebrations and outdoor activities. Nature's canvas comes alive, making December not just a month of bright days, but a jubilant celebration of summer in full swing.
In December, Port Lincoln, Australia enjoys a promising likelihood of sunny weather, with a 56% chance of sunshine. As the year progresses from the cooler months into summer, there's a noticeable upward trend in sun exposure, peaking in the warmer months. Following a dip in November with only a 35% chance, December rebounds significantly, marking a transition into sunnier days. This increase not only highlights the arrival of warmer temperatures but also sets the stage for outdoor activities and holiday celebrations, making it one of the more favorable months for sun-seekers in this coastal region.
In Port Lincoln, Australia, the daylight duration undergoes a vibrant transformation throughout the year, with December shining brightly at 14 hours of daylight. As the year progresses from January's 14 hours to the depths of winter in June, when daylight dips to just 9 hours, there's a steady decline, reflecting the southern hemisphere's seasonal shift. However, this reduction is short-lived; daylight begins to linger longer once again in July, stabilizing around 10 hours until November, when it climbs back to 13 hours. This cyclical pattern elegantly encapsulates the seasonal dance of light, culminating in the long, sun-kissed days of December that beckon outdoor adventures under the brilliant Australian sky.
In Port Lincoln, Australia, December ushers in a gentle breeze with an average wind speed of 5.2 m/s (12 mph), reflecting a slight dip from the blustery heights of July, which boasts an average of 6.6 m/s (15 mph). Throughout the year, wind speeds generally remain consistent, with January and February maintaining a steady pace of 5.4 m/s (12 mph), while a notable decrease occurs in April at 4.0 m/s (9 mph). The trend showcases a resilient maritime climate, where winds tend to strengthen in the middle of the year, only to soften as summer approaches. This gentle December wind invites locals and tourists alike to enjoy the stunning coastal scenery without the interruption of harsh gusts, making it an ideal time for sailing and outdoor activities.
The weather in Port Lincoln 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 Lincoln and find detailed weather information for every month.
In December, temperatures in Port Lincoln range from a minimum of 11°C (52°F) to a maximum of 38°C (101°F), with an average temperature of 18°C (65°F). The month sees about 19 mm (0.7 in) of precipitation over 4 days, while humidity hovers around 58%. In contrast, January experiences slightly warmer conditions, with minimum temperatures at 12°C (55°F) and maximums reaching 40°C (104°F), alongside an average of 20°C (68°F). Precipitation increases to 23 mm (0.9 in) but occurs over just 3 days, and humidity decreases slightly to 55%. For a detailed look at January weather, visit Port Lincoln weather in January.
In December, the weather features a minimum temperature of 11°C (52°F) and an average of 18°C (65°F), reaching a maximum of 38°C (101°F). The month also sees a total precipitation of 19 mm (0.7 in) over 4 days, with a humidity level of 58%. In comparison, February experiences slightly warmer conditions, with a minimum temperature of 12°C (53°F), an average of 20°C (68°F), and a maximum of 36°C (97°F). Precipitation increases slightly to 21 mm (0.8 in) across just 3 days, with humidity remaining relatively stable at 59%. For a detailed look at February weather, check the following link: Port Lincoln weather in February.
December and March in Port Lincoln exhibit similar warm temperatures, but some differences stand out. December features a minimum temperature of 11°C (52°F) and can reach a maximum of 38°C (101°F), with an average of 18°C (65°F). It experiences slightly more precipitation, totaling 19 mm (0.7 in) over four days, and has a humidity level of 58%. In comparison, March tends to be marginally warmer with an average of 19°C (67°F) and a minimum temperature of 12°C (53°F). The maximum temperature in March is slightly lower at 36°C (97°F), and the month sees less rainfall, accumulating just 11 mm (0.4 in) across two days, while humidity increases to 62%. For a detailed look at weather specifics for March, you can refer to Port Lincoln weather in March.
In December, the weather tends to be hotter, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 38°C (101°F) and an average of 18°C (65°F). The month sees about 19 mm (0.7 in) of precipitation over 4 days, with a humidity level of 58%. In contrast, April experiences milder conditions, with a slightly lower maximum temperature of 31°C (89°F), while the minimum temperature remains at 10°C (51°F) and the average stays similar at 18°C (64°F). Precipitation in April is slightly reduced, at 17 mm (0.7 in) over the same number of days, though humidity is higher at 69%. For a more detailed look at April's weather, you can check the link: Port Lincoln weather in April.
In comparing December and May weather, December tends to be warmer with an average temperature of 18°C (65°F) and maximums reaching up to 38°C (101°F). However, May is cooler, with an average of 15°C (59°F) and a maximum of 25°C (77°F). When it comes to precipitation, May experiences more rainfall, with 38 mm (1.5 in) over approximately 7 days, while December has only 19 mm (0.7 in) across 4 days. Additionally, May has higher humidity levels at 73%, compared to December's 58%. For more detailed weather information, check out Port Lincoln weather in May.
In comparing the weather between December and June, we see notable differences in temperature and precipitation patterns. December boasts much warmer temperatures, ranging from a minimum of 11°C (52°F) to a high of 38°C (101°F), while June experiences cooler conditions with its temperatures fluctuating between 6°C (43°F) and 21°C (70°F). Additionally, December tends to be drier with only 19 mm (0.7 in) of precipitation over just 4 days, compared to June's higher rainfall of 41 mm (1.6 in) spread across 9 days. Humidity also rises notably in June, averaging 75%, versus December's 58%. For a more detailed look at the specific weather conditions in June, visit Port Lincoln weather in June.
When comparing December and July weather, December typically experiences much warmer temperatures, with a range from a minimum of 11°C (52°F) to a maximum of 38°C (101°F), averaging around 18°C (65°F). In contrast, July brings cooler conditions, featuring a minimum temperature of 6°C (44°F) and a maximum of 20°C (69°F), with an average of only 12°C (55°F). December has minimal rainfall, with just 19 mm (0.7 in) over about 4 days, while July sees more precipitation, totaling 46 mm (1.8 in) spread across 9 days, resulting in higher humidity levels at 74%. For a closer look at July's climate, you can check out Port Lincoln weather in July.
December and August present quite different weather patterns. In December, temperatures soar with a minimum of 11°C (52°F), averaging 18°C (65°F), and reaching a maximum of 38°C (101°F), making it one of the warmest months of the year. Precipitation is relatively low at 19 mm (0.7 in) over just 4 days, coupled with a moderate humidity of 58%. In contrast, August is much cooler, with minimum temperatures dropping to 6°C (43°F) and a modest average of 12°C (55°F) and a maximum of 22°C (73°F). This month experiences significantly higher rainfall, totaling 65 mm (2.6 in) over 9 days, along with a higher humidity level of 71%. For more details on August conditions, visit Port Lincoln weather in August.
The weather in December is notably warmer than in September, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 38°C (101°F), while September sees cooler temperatures with a minimum of 6°C (44°F) and a maximum of 28°C (82°F). Additionally, December experiences less precipitation, totaling only 19 mm (0.7 in) across 4 days, compared to September's 36 mm (1.4 in) spread over 7 days. Humidity levels are slightly lower in December at 58%, compared to 66% in September, contributing to a more comfortable atmosphere in December. For more details on September's climate, visit Port Lincoln weather in September.
In comparing the weather of December and October, we notice a notable increase in temperature during December, with minimums of 11°C (52°F) and maximums reaching up to 38°C (101°F), compared to October’s cooler range, where temperatures hover between 8°C (47°F) and 33°C (92°F). Despite December being warmer, it experiences less precipitation at 19 mm (0.7 in) over 4 days, while October sees greater rainfall totaling 38 mm (1.5 in) spread over 7 days. Interestingly, both months share the same humidity level of 58%, indicating a similar moisture level in the air despite the differences in temperature and precipitation. For more detailed information on October weather specifics, you can check Port Lincoln weather in October.
In comparing the weather of December to November, December sees slightly warmer temperatures, with a minimum of 11°C (52°F) and an average of 18°C (65°F) compared to November's 8°C (47°F) and 17°C (63°F). Both months share the same maximum temperature of 38°C (101°F), indicating occasional heat spikes. Precipitation decreases in December, with 19 mm (0.7 in) over 4 days, compared to November's 25 mm (1.0 in) across 5 days, suggesting that December is drier overall. However, humidity is slightly lower in December at 58% compared to November's 60%. For more detailed information on November conditions, you can check Port Lincoln weather in November.
December in Port Lincoln heralds the arrival of summer, bringing a notable shift in weather patterns compared to the cooler months. With warm maximum temperatures brightening the days and a comfortable average providing just the right balance, the month is characterized by relatively low precipitation, making it ideal for outdoor activities. Despite the slight chance of rain over a few days, the overall humidity remains manageable, creating a pleasant environment for locals and visitors alike. If you're curious about how Port Lincoln's climate evolves throughout the year, be sure to check out Port Lincoln Climate.