Last updated: February 26, 2025
Experience the tropical climate of Derby, Australia, in December, where temperatures can soar to a maximum of 43°C (109°F), with an average hovering around 31°C (88°F). Nighttime brings a minimum of 23°C (74°F), ensuring warm evenings for outdoor activities. This month witnesses 146 mm (5.7 in) of rainfall spread over just 7 days, contributing to a humidity level of 68% that enhances the sultry atmosphere. Whether you're exploring the stunning landscapes or relaxing by the water, Derby's December weather provides a vibrant backdrop for an unforgettable adventure.
In December, Derby, Australia experiences a warm embrace from summer, with temperatures reflecting a vibrant blend of heat and humidity. The month kicks off with a minimum of 23°C (74°F), setting the stage for an average high of 31°C (88°F), while the mercury can soar up to a blistering 43°C (109°F). This pattern of increasing warmth mirrors the trend seen throughout the year, where temperatures gradually ramp up from the cooler months toward the peak summer. As the year draws to a close, December’s soaring highs mark it as one of the hottest months, inviting outdoor activities and beach outings, albeit with a need for hydration and sun protection. With its tropical climate, December stands out as a vivid reminder of Australia's sun-soaked charm.
In December, Derby, Australia experiences a significant uptick in precipitation, with the month receiving 146 mm (5.7 in) of rain over 7 days. This marks a notable increase compared to the nearly dry winter months preceding it, where rainfall was virtually absent from June to November. The increase in precipitation towards the end of the year indicates a transition into the wet season, setting a foundation for summer growth. After the arid and parched months of mid-year, December’s rain rejuvenates the landscape and replenishes local water sources, highlighting the stark contrast in Derby's climate throughout the year.
In Derby, Australia, December marks a notable shift as humidity levels begin to rise again following the drier winter months. Starting at a low of 37% in July, the humidity gradually increases, culminating in December's 68%, providing a refreshing contrast to the preceding cooler season. This upward trend throughout spring signifies a return of moisture, setting the stage for the warmer, more humid summer months ahead. Interestingly, December's humidity is significantly lower than the peak levels typically seen in the preceding summer months, such as January's impressive 81%. Overall, December's humidity signals a transitional phase, bridging the gap between the cool dryness of winter and the impending warmth of summer in Derby.
In December, Derby, Australia, continues to experience a notably high UV Index of 15, categorized as extreme, making sun protection essential with a burn time of just 10 minutes. This trend reflects a consistent pattern observed from January to November, where the UV Index remained exceptionally high, peaking at 16 in the peak summer months. Notably, even as we transition towards the end of the year, the UV levels remain intense, urging residents and visitors to remain vigilant against sun exposure. To ensure safety, it's crucial to take precautions, particularly during these months. For more details, visit Derby UV Index.
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In Derby, Australia, December shines brightly, wrapping up the year with an impressive 323 hours of sunshine. This month stands out as one of the sunniest, following a remarkable trend of increasing daylight hours as the year progresses. From a modest 240 hours in January, sunshine steadily climbs, peaking in October with 334 hours. Although December slightly dips from that peak, it still maintains a vibrant glow, ensuring that the holiday season enjoys ample sunshine. As the year comes to a close, Derby's delightful December serves as a fitting finale to a year filled with abundant light, a true testament to the region’s sunny charm.
In December, Derby, Australia, enjoys a 59% likelihood of sunny weather, reflecting a slight dip from the vibrant conditions of the preceding months. This month transitions from the warmer springtime climates, where sunshine is more abundant, peaking at 86% in August and steadily maintaining high percentages through to November. The pattern suggests a gradual decrease as the year draws to a close, yet December still offers a respectable chance of sunshine compared to the earlier months, making it a favorable time for outdoor activities amidst the beauty of the Australian summer. With a blend of warm temperatures and moderate sun exposure, December remains a delightful month to soak up the sun, even as the likelihood of sunny days begins to shift.
In Derby, Australia, December marks a return to longer days, with daylight stretching to a generous 13 hours. This increase mirrors January's sunlight as the year kicks off with peak brightness. However, as the seasons transition into autumn from March to May, daylight gradually wanes to 11 hours. This trend of reduced daylight persists through the winter months of June and July before stabilizing at 11 hours for the remainder of the year. As spring arrives in October and November, the hours of sunlight begin to rise again, culminating in another bright December, reinforcing the cyclical nature of daylight throughout the year in this vibrant region.
As December settles in Derby, Australia, the winds pick up, with an average speed of 5.4 m/s (12 mph), marking a notable increase compared to the preceding months. This upward trend in wind speeds during the final month of the year contrasts with the generally milder conditions experienced earlier, particularly in May, when the winds dipped to 3.6 m/s (8 mph). With summer on the horizon, December not only ushers in warmer temperatures but also invigorates the coastal landscapes with breezier conditions. Overall, the transition through the months reveals a seasonal rhythm, culminating in December's lively gusts that promise to sweep across the region, bringing both energy and a refreshing change.
The weather in Derby 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 Derby and find detailed weather information for every month.
December and January exhibit notable differences in weather patterns. In December, temperatures range from a minimum of 23°C (74°F) to a maximum of 43°C (109°F), with an average of 31°C (88°F) and relatively moderate precipitation of 146 mm (5.7 in) over 7 days. In contrast, January experiences slightly warmer temperatures, with a minimum of 24°C (76°F) and a maximum of 40°C (104°F), averaging 30°C (86°F). However, it sees a significant increase in rainfall, totaling 227 mm (8.9 in) over 12 days and higher humidity at 81%. For more detailed insights, check out Derby weather in January.
When comparing the weather in December and February, December tends to be slightly warmer with an average temperature of 31°C (88°F) and maximum temperatures reaching up to 43°C (109°F). In contrast, February has a slightly lower average temperature of 30°C (85°F) and maximum temperatures peaking at 38°C (100°F). However, February sees higher levels of precipitation, with 187 mm (7.3 in) falling over 11 days, compared to December's 146 mm (5.7 in) over 7 days. Additionally, February has increased humidity levels at 86%, compared to December's 68%. For more specific insights on February weather, you can check Derby weather in February.
In December, the weather is typically hotter, with maximum temperatures reaching up to 43°C (109°F) and an average of 31°C (88°F). The month experiences significant humidity at 68% and receives considerable rainfall, totaling 146 mm (5.7 in) over about 7 days. In contrast, March sees slightly cooler temperatures, peaking at 39°C (102°F) and an average of 30°C (86°F). Although the precipitation is a bit lower at 133 mm (5.2 in), March has slightly higher humidity, averaging 84%, and sees rain on about 8 days. For more detailed weather information, you can check Derby weather in March.
Comparing the weather between December and April reveals some notable differences. In December, temperatures can soar with a minimum of 23°C (74°F) and highs reaching up to 43°C (109°F), making it one of the hottest months. Additionally, December experiences significant rainfall, totaling 146 mm (5.7 in) over about 7 days, coupled with a humidity level of 68%. In contrast, April sees slightly cooler temperatures, with a minimum of 18°C (65°F) and a maximum of 39°C (102°F), and much lower precipitation at just 12 mm (0.5 in) over approximately 3 days. The humidity also rises slightly to 74%, making the weather feel a bit more humid. For more detailed weather information, you can check Derby weather in April.
December and May present notably different weather conditions. In December, temperatures range from a minimum of 23°C (74°F) to a scorching maximum of 43°C (109°F), with an average of 31°C (88°F). This month is also characterized by high humidity at 68% and significant rainfall, totaling 146 mm (5.7 in) over 7 days. In contrast, May offers a milder climate with temperatures dipping to a minimum of 15°C (58°F) and peaking at 37°C (98°F), averaging 26°C (80°F). Rainfall is sparse during this month, with just 24 mm (1.0 in) of precipitation falling over only 1 day, and humidity is lower at 59%. For more detailed insights, check out Derby weather in May.
December features much warmer temperatures compared to June, with minimums around 23°C (74°F) and maximums soaring to 43°C (109°F), contributing to a humid atmosphere with an average humidity of 68%. In contrast, June experiences milder temperatures, with minimums at 13°C (56°F) and maximums reaching 34°C (93°F), alongside significantly drier conditions, as there is virtually no precipitation. The low humidity of 41% in June further adds to the comfort of the cooler weather. For a detailed look at the weather during June, you can check out Derby weather in June.
December and July present stark contrasts in weather conditions. In December, temperatures range from a minimum of 23°C (74°F) to a scorching maximum of 43°C (109°F), with an average of 31°C (88°F) and significant rainfall of 146 mm (5.7 in) over 7 days, contributing to a humidity level of 68%. Meanwhile, July offers a cooler climate, with temperatures ranging from a low of 12°C (54°F) to a maximum of 34°C (94°F), averaging 23°C (74°F) and experiencing no rainfall at all. The lower humidity of 37% in July further differentiates it from the sultry conditions of December. For more detailed information on July's weather, you can visit Derby weather in July.
December weather is characterized by significantly higher temperatures compared to August, with minimums reaching 23°C (74°F) and maximums soaring to 43°C (109°F). In contrast, August experiences much cooler temperatures, with a minimum of 10°C (51°F) and a maximum of 37°C (99°F). Furthermore, December sees considerable precipitation, averaging 146 mm (5.7 in) over 7 days, while August is remarkably dry, recording no rainfall. The humidity in December averages 68%, making it feel quite muggy, while August has a more comfortable humidity level of 43%. For more detailed insights into August's weather, you can check Derby weather in August.
In comparing the weather between December and September, it is evident that December experiences significantly higher temperatures, with a minimum of 23°C (74°F) and a peak reaching up to 43°C (109°F), compared to September’s cooler range of 14°C (58°F) to 39°C (102°F). While December brings an average temperature of 31°C (88°F) along with 146 mm (5.7 in) of precipitation over 7 days, September remains dry, with no recorded rainfall and a lower humidity level of 43%. For those interested in more detailed weather trends, you can explore Derby weather in September.
In December, the weather is generally hotter and more humid compared to October, with average temperatures reaching up to 31°C (88°F) and maximums hitting 43°C (109°F). Additionally, December experiences significantly more rainfall, with 146 mm (5.7 in) of precipitation over 7 days, resulting in a humidity level of 68%. In contrast, October is milder with an average temperature of 30°C (85°F) and maximums of 41°C (106°F), but it remains quite dry, receiving only 1 mm (0.0 in) of rain throughout the month and enjoying a lower humidity of 50%. For more insights, you can check out Derby weather in October.
In comparing the weather between November and December, December tends to be slightly warmer with average temperatures around 31°C (88°F), while November shares the same average but has a slightly lower max temperature of 41°C (107°F) compared to December's 43°C (109°F). Precipitation is significantly higher in December, with 146 mm (5.7 in) falling over 7 days, compared to a mere 8 mm (0.3 in) over just 2 days in November. Additionally, humidity levels are higher in December at 68%, contrasting with November's more comfortable 56%. For more detailed insights on November weather, you can check Derby weather in November.
As December rolls into Derby, the weather transforms into a vibrant tapestry of warmth and humidity, setting it apart from the cooler months of the year. With temperatures reaching a sweltering maximum of 43°C, the average climbs significantly, making outdoor activities a challenge during peak hours. Coupled with a humidity level of 68%, the December atmosphere feels both alive and oppressive, particularly compared to the more temperate conditions of the preceding months. While occasional rainfall graces the region, with about 146 mm falling over just seven days, it does little to alleviate the heat, emphasizing the contrast between December's swelter and the milder, drier months that precede it. For a deeper look into Derby's unique climate patterns, visit Derby Climate.