Last updated: February 25, 2025
December in South West Rocks, Australia offers a warm and vibrant coastal experience, with maximum temperatures soaring to 33°C (91°F) and an average of 23°C (73°F). Visitors can enjoy the warm weather, though they should be prepared for some rain, as the month sees 122 mm (4.8 in) of precipitation spread over 13 days, contributing to a high humidity level of 78%. This combination of warmth and moisture creates a lush environment, perfect for exploring the scenic beauty of this stunning seaside destination.
In December, South West Rocks, Australia, welcomes summer with a satisfying warmth that reflects the transition into the holiday season. The temperatures begin to rise, featuring a minimum of 16°C (62°F), an average of 23°C (73°F), and reaching peaks of 33°C (91°F). This month marks a noticeable shift from the cooler conditions of spring, offering a perfect blend of pleasantly warm days and cooler evenings. While nights remain comfortable, daytime highs invite locals and visitors alike to revel in outdoor activities and coastal adventures, setting the stage for a vibrant summer atmosphere. As the temperatures continue to climb steadily, December is a month filled with sunshine and the allure of the beach, embodying the quintessential Australian summer experience.
December in South West Rocks, Australia, marks a notable increase in precipitation, with 122 mm (4.8 in) of rainfall observed over 13 days. This upswing follows a trend of fluctuating rainfall throughout the year, peaking in March with 247 mm (9.7 in) and gradually tapering off towards the dry months of winter. Unlike the lighter showers of August and July, where only 24 mm (0.9 in) and 52 mm (2.0 in) fell, December's precipitation signals the arrival of warmer, wetter conditions typical of the Australian summer. This month acts as a bridge between the relatively dry late spring and the heavier rains that characterize the first half of the new year, shaping the lush landscapes that define this coastal region.
In South West Rocks, Australia, December wraps up the year with a notable humidity level of 78%, echoing the higher values seen at the beginning of the year. This marks an increase from the 71% recorded in June and July, as the region transitions from the drier winter months. The trend throughout the year reveals a gradual decrease in humidity from January's peak of 76%, dipping to a refreshing 68% in September and October before rebounding in December. As the summer approaches, December's humidity reflects a return to the coastal warmth, making it a time when the air is rich and invigorating, perfect for relishing the stunning Australian lifestyle.
In December, South West Rocks, Australia, experiences a very high UV Index of 14, classified as extreme, with a burn time of just 10 minutes. This trend of intense sun exposure continues from the previous months, with both November and January also recording high UV Index levels of 13 and 15, respectively. As the year draws to a close, sun safety becomes increasingly vital for beachgoers and outdoor enthusiasts. With the UV Index consistently remaining in the extreme category through these months, it’s essential to stay vigilant and protect your skin. For more detailed insights, check out the South West Rocks UV Index.
UV Risk Categories
December shines brightly in South West Rocks, Australia, boasting an impressive 320 hours of sunshine—the highest of the year. As the seasons shift, the trend reveals a gradual increase in sunshine hours, peaking in the final month with a delightful festive glow. Following the steady ascent from 286 hours in August to 312 hours in November, December's radiant days not only light up the coast but also serve as a reminder of the region's allure during summertime. This month encapsulates the essence of Australian summer, inviting both locals and visitors to bask in the warmth and experience the vibrant outdoor lifestyle that characterizes this beautiful coastal destination.
In December, South West Rocks experiences a 44% chance of sunny weather, indicating a modest likelihood of enjoying blue skies as the year comes to a close. This marks a slight improvement from November's notably lower 26% chance, leading into the warmer summer months. Throughout the year, there’s a distinct upward trend in sunshine, with the likelihood peaking in the winter and early spring months; July and August boast impressive probabilities of 67% and 72% respectively. However, December stands out as a transition month as it carries the hopes of more consistent summer sunshine, hinting that while it may not be the sunniest time of year, visitors can still look forward to occasional bright days amidst the festive season.
In South West Rocks, Australia, the daylight duration showcases a fascinating ebb and flow throughout the year. From December’s peak of 14 hours of daylight, sunshine enthusiasts can revel in the long, warm days that characterize the summer season. As the calendar flips into the cooler months, daylight gradually decreases, dropping to 10 hours between May and July. However, this decline is only temporary; as spring approaches, the days begin to lengthen again with 11 hours of daylight in both August and September, ultimately returning to a vibrant 13 hours in November. This rhythmic pattern not only highlights the region's seasonal changes but also offers residents and visitors a chance to embrace the beauty of both long summer days and the cozy charm of winter evenings.
As December arrives in South West Rocks, Australia, the average wind speed settles at a gentle 3.6 m/s (8 mph), reflecting a slight dip compared to the previous months. This month, like November, brings a mellow breeze, hinting at the transition from the busier spring and early summer winds. Throughout the year, the region experiences a peak in September with winds averaging 4.3 m/s (10 mph), followed by a gradual decline heading into the holiday season. The overall trend shows a relatively stable wind pattern, fluctuating between 3.0 m/s (7 mph) and 4.3 m/s (10 mph), that sets the stage for warm, pleasant days, perfect for enjoying the coastal charm and outdoor activities South West Rocks has to offer.
The weather in South West Rocks 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 South West Rocks and find detailed weather information for every month.
December and January weather in South West Rocks exhibit some notable differences. In December, temperatures range from a minimum of 16°C (62°F) to a maximum of 33°C (91°F), with an average of 23°C (73°F). This month receives significant rainfall, with 122 mm (4.8 in) of precipitation over 13 days, keeping humidity levels high at 78%. In contrast, January sees slightly cooler minimum temperatures at 14°C (58°F) and higher maximums reaching up to 36°C (97°F), along with an average temperature of 24°C (76°F). The month is drier, experiencing only 62 mm (2.4 in) of precipitation over 11 days and a modest decrease in humidity to 76%. For more specific details on the January weather in this region, you can check out South West Rocks weather in January.
In December, temperatures range from a minimum of 16°C (62°F) to a maximum of 33°C (91°F), with an average temperature of around 23°C (73°F). The month experiences 122 mm (4.8 in) of precipitation over 13 days, maintaining a humidity level of 78%. In contrast, February sees slightly warmer conditions, with minimum temperatures at 18°C (64°F) and maximums reaching up to 39°C (103°F), averaging 24°C (75°F). Additionally, February is wetter, with 156 mm (6.1 in) of rainfall over 15 days, while humidity remains constant at 78%. For a more detailed look at February's weather, you can check South West Rocks weather in February.
In December, the weather features a warm range of temperatures with a minimum of 16°C and a maximum of 33°C, averaging around 23°C. Although it is relatively warm, December experiences about 122 mm of precipitation over 13 days, maintaining a humidity level of 78%.
In contrast, March presents similar temperature patterns with a minimum of 16°C and a slightly lower maximum of 32°C, still averaging 23°C. However, March is notably wetter, receiving 247 mm of rain over 18 days while also maintaining 78% humidity. The increase in precipitation in March can be quite significant, making it an important factor to consider for outdoor activities. For more specific details on March weather, check out South West Rocks weather in March.
When comparing the weather in December and April, December tends to be warmer, with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (91°F), while April shows slightly cooler averages, with temperatures ranging from 12°C (53°F) to a maximum of 29°C (85°F). December also experiences higher precipitation at 122 mm (4.8 in) over 13 days, compared to April's 83 mm (3.3 in) over 12 days. Humidity levels are quite similar in both months, with December at 78% and April at 77%. For a more detailed look at April weather, you can visit South West Rocks weather in April.
In December, the weather is considerably warmer, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (91°F) and an average temperature of 23°C (73°F). The month sees around 122 mm (4.8 in) of precipitation over approximately 13 days, contributing to a humidity level of 78%. In contrast, May features cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 25°C (77°F), averaging at 17°C (63°F). Precipitation in May is lighter, totaling 53 mm (2.1 in) over about 8 days, and the humidity is slightly lower at 74%. For more details on the weather in May, you can visit South West Rocks weather in May.
In December, the weather is considerably warmer with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (91°F), averaging 23°C (73°F). This month also sees higher humidity at 78% and significant precipitation of 122 mm (4.8 in) over 13 days, making it a rather wet period. In contrast, June offers a much cooler climate, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 23°C (73°F), averaging 15°C (59°F). The humidity is lower at 71% and the total precipitation is less, at 82 mm (3.2 in) over 12 days. For more detailed insights on the climate during this month, check out South West Rocks weather in June.
When comparing the weather in December and July, it's evident that December is significantly warmer and wetter. December boasts temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (91°F), with an average of 23°C (73°F). In contrast, July's temperatures are much cooler, with a minimum of 5°C (42°F) and a maximum of 23°C (74°F), averaging only 14°C (57°F). Precipitation also differs notably; December receives 122 mm (4.8 in) over 13 days, while July sees a lighter 52 mm (2.0 in) on just 5 days, contributing to July's lower humidity of 70% compared to December's 78%. For a more detailed look at July weather, you can check out South West Rocks weather in July.
When comparing the weather in December and August, it's clear that December is significantly warmer, with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (91°F), while August sees much cooler conditions, with temperatures varying from 5°C (42°F) to 27°C (80°F). Additionally, December experiences higher rainfall, with 122 mm (4.8 in) of precipitation spread over 13 days, compared to just 24 mm (0.9 in) over 5 days in August. The humidity in December is also higher at 78%, compared to 70% in August. For more insights on the weather during this season, you can check South West Rocks weather in August.
When comparing the weather in December and September, December tends to be significantly warmer. The average temperature in December reaches 23°C (73°F), with a minimum of 16°C (62°F) and a maximum of 33°C (91°F), while September's average temperature is cooler at 17°C (62°F), ranging from a minimum of 8°C (46°F) to a maximum of 31°C (88°F). Additionally, December experiences more precipitation, with an average of 122 mm (4.8 in) over 13 days, compared to September's relatively dry climate, which sees only 34 mm (1.3 in) of rain over 6 days. The humidity is also higher in December at 78%, as opposed to September, which maintains a humidity level of 68%. For more details, you can check South West Rocks weather in September.
When comparing the weather in December and October, December tends to be warmer and more humid. December experiences minimum temperatures of 16°C (62°F) and average highs reaching up to 33°C (91°F), contrasted with October's cooler minimum of 11°C (52°F) and maximum of 30°C (86°F). Precipitation is slightly higher in December, with 122 mm (4.8 in) falling over 13 days, while October sees a total of 98 mm (3.9 in) over 12 days. Additionally, December has a higher humidity level at 78%, compared to October’s 68%. For a detailed overview of October's weather, check out South West Rocks weather in October.
In December, the weather is typically warmer and wetter than in November. The minimum temperature rises slightly to 16°C (62°F) compared to November's 13°C (56°F), while the average temperature is a bit higher at 23°C (73°F). Both months experience the same maximum temperature of 33°C (91°F). However, December sees significantly more precipitation, totaling 122 mm (4.8 in) over 13 days, compared to November’s 70 mm (2.7 in) across 11 days. Humidity is also slightly higher in December at 78%, compared to 73% in November. For those looking to understand what to expect during this transition to summer, more information can be found in the article on South West Rocks weather in November.
As December arrives in South West Rocks, the vibrant summer climate sets the stage for noticeably warmer days. With maximum temperatures soaring and an average warmth that beckons beachgoers, this month distinguishes itself from the cooler, milder months preceding it. While daytime activities thrive under the sun, the increased humidity and frequent rain—spanning 13 days with a total precipitation of 122 mm—remind residents and visitors alike to prepare for sudden downpours amidst the heat. Overall, December in South West Rocks is a perfect blend of warmth and tropical showers, offering unique opportunities for enjoyment, making it a fascinating time to explore the region. For detailed insights, check the South West Rocks Climate.