Last updated: February 25, 2025
December in Canberra, Australia, presents a vivid tapestry of weather, characterized by warm temperatures and occasional summer rainfall. The maximum highs can soar to a sizzling 37°C (98°F), while averages hover around a comfortable 18°C (65°F), offering a pleasant atmosphere for outdoor activities. The month experiences a minimum of 5°C (42°F), providing cooler early mornings and evenings. Alongside these temperature fluctuations, 77 mm (3.0 in) of precipitation graces the city over 7 days, contributing to a humidity level of 61%. This blend of warmth and moisture sets the stage for Canberra's vibrant summer landscape.
In Canberra, Australia, December brings a warm embrace as the summer season kicks off. With minimum temperatures around 5°C (42°F) and average highs soaring to 37°C (98°F), residents and visitors relish the sun-drenched days. The trends reflect a gradual warming from the brisk winter months, as the city transitions from an average of 15°C (60°F) in November to a balmy 18°C (65°F) in December. This rise in temperature not only marks the peak of summer but also invites outdoor festivities and exploration, with Canberra's vibrant parks and gardens in full bloom, creating the perfect backdrop for leisurely outings. As the year draws to a close, December’s climate encourages a spirit of adventure and relaxation, embodying the essence of Australian summer living.
December in Canberra brings an average precipitation of 77 mm (3.0 in), marking a notable culmination of the wet season. This month typically features about 7 rainy days, offering residents and visitors a mix of sunny and overcast weather as the year draws to a close. Comparatively, while December sees less rainfall than November’s 86 mm (3.4 in), it still stands out amongst the preceding months, where precipitation steadily climbs from 34 mm in January to November. The gradual increase throughout the year hints at a clear seasonal pattern, with December’s notable precipitation levels hinting at the onset of summer rains, providing essential moisture for the thriving ecosystems of the region.
In Canberra, Australia, December marks a shift in humidity as the year draws to a close, with levels settling at 61%. This figure reflects a moderate rise compared to the 57% recorded in November, indicating a gradual increase as the warmer months approach. Observing the broader trend, humidity has steadily climbed from 58% in January to a peak of 80% in July, before tapering off slightly in the following months. December sits comfortably in the midst of this annual cycle, showcasing a notable yet controlled humidity that sets the stage for the balmy summer ahead while still echoing the lingering freshness of spring.
In Canberra, Australia, December heralds the peak of summer with a UV Index reaching 15, categorizing the exposure as extreme. This underscores a significant trend throughout the warmer months, where high levels of UV radiation dominate; both January and February also register an equally intense UV Index of 15 and 13, respectively. As the season transitions from spring to summer, the UV Index experiences a pronounced spike, demanding vigilant sun protection with a rapid burn time of only 10 minutes. In stark contrast, the cooler months of June and July reveal a much safer UV Index of 3 to 4, classifying the exposure as moderate and extending burn times to 30 minutes. Therefore, as December approaches, it's crucial for residents and visitors to remain aware and proactive about sun safety. For more detailed information, check out the Canberra UV Index.
UV Risk Categories
December in Canberra, Australia, shines brightly with an impressive 340 hours of sunshine, marking it as the sunniest month of the year. This delightful surge in sunlight contrasts sharply with the winter months of June, which dips to just 214 hours. As the year progresses, the trend reveals a gradual increase in sunshine hours, peaking in October and November before the festive glow of December takes center stage. With 301 hours in November and a thrilling 40-hour jump into December, it's clear that the Australian summer is in full swing, inviting residents and visitors alike to bask in its warmth and enjoy outdoor festivities under the brilliant blue skies.
In Canberra, Australia, December brings with it a moderate chance of sunny weather, standing at 41%. This marks a noticeable increase from the gloomier months of November, which sees only 20% sunshine. As the year progresses, the likelihood of sunny days tends to fluctuate, peaking in April with 66%, while winter months dip significantly, with June falling to just 24%. Overall, December provides a pleasant balance, giving residents and visitors hope for clear skies as the festive season approaches, amidst an upward trend compared to the preceding months.
In Canberra, Australia, December marks the peak of daylight duration, basking in a generous 14 hours of sunlight. This vibrant month follows a noticeable cyclical trend where daylight gradually decreases from January's peak of 14 hours to a low of 9 hours in June. As the seasons transition, daylight gradually creeps back, reaching 10 hours in both July and August, before beginning to extend again in September. The gradual increase resumes, culminating in 13 hours in November, just before the cycle completes itself once again in December. This rhythmic pattern of daylight showcases the beauty of Canberra's seasonal shifts, inviting residents and visitors alike to savor the long, sunny days of summer.
As December arrives in Canberra, Australia, the wind begins to take on a gentler tone, with an average speed of 2.7 m/s (6 mph)—a slight drop from previous months. This reduction in wind strength marks a transition into the summer season, where the gusts become more refreshing rather than bracing. Interestingly, the winds have shown a bit of fluctuation throughout the year, with the strongest breezes recorded in July at 3.4 m/s (8 mph). Overall, December’s milder winds contribute to the warm, vibrant atmosphere of the holiday season, inviting locals and visitors alike to enjoy outdoor festivities under the sunny skies.
The weather in Canberra 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 Canberra and find detailed weather information for every month.
In December, temperatures in Canberra range from a minimum of 5°C (42°F) to a maximum of 37°C (98°F), with an average temperature of 18°C (65°F). The month experiences about 77 mm (3.0 in) of precipitation over 7 days, resulting in a humidity level of 61%. In comparison, January offers slightly warmer weather, with minimum temperatures of 6°C (44°F) and maximums reaching 38°C (101°F). The average temperature increases to 21°C (70°F), and precipitation drops significantly to 34 mm (1.4 in) over 6 days, while humidity decreases to 58%. For more detailed information, you can check Canberra weather in January.
In December, temperatures in Canberra range from a minimum of 5°C (42°F) to a maximum of 37°C (98°F), with an average of 18°C (65°F). The month sees 77 mm (3.0 in) of rainfall over approximately 7 days, and humidity levels are around 61%. In contrast, February exhibits slightly milder temperatures, with a minimum of 4°C (39°F), an average of 19°C (66°F), and a maximum of 39°C (103°F). Precipitation decreases to 55 mm (2.2 in) over about 6 days, while humidity rises to 65%. For a more detailed look at the weather during this month, you can check Canberra weather in February.
December and March in Canberra present distinct weather patterns. In December, temperatures range from a minimum of 5°C (42°F) to a maximum of 37°C (98°F), with an average of 18°C (65°F). The month sees an average rainfall of 77 mm (3.0 in) over about 7 days and humidity at 61%. In contrast, March experiences slightly cooler temperatures, ranging from 2°C (36°F) to 32°C (90°F), with an average of 17°C (63°F). Precipitation is slightly lower, at 72 mm (2.8 in) over 8 days, coupled with a higher humidity level of 68%. For more detailed information, you can check Canberra weather in March.
December and April showcase contrasting weather patterns. In December, temperatures range from a minimum of 5°C (42°F) to a maximum of 37°C (98°F), offering warmer days with an average temperature of 18°C (65°F). This month also experiences 77 mm (3.0 in) of precipitation over 7 days, with a humidity level of 61%. In contrast, April features cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 29°C (84°F), yielding an average of 13°C (56°F). Rainfall is significantly lighter at 23 mm (0.9 in) over just 3 days, but the humidity is slightly higher at 74%. For more detailed insights on April weather, visit Canberra weather in April.
The weather in December is notably warmer and drier compared to May, with temperatures ranging from a minimum of 5°C (42°F) to a scorching maximum of 37°C (98°F) and an average of 18°C (65°F). In contrast, May experiences cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 22°C (72°F), averaging only 9°C (48°F). While December sees higher precipitation with 77 mm (3.0 in) over 7 days, May has less rainfall at 43 mm (1.7 in) also over 7 days, though it faces higher humidity at 78%. For a detailed look at the weather conditions, you can refer to Canberra weather in May.
December and June exhibit stark differences in weather patterns. In December, temperatures range from a mild 18°C (65°F) on average, with highs reaching up to 37°C (98°F), creating a warm and often humid atmosphere with 77 mm (3.0 in) of precipitation spread over 7 days. In contrast, June experiences a cooler climate, where the average temperature is only 6°C (43°F), with minimums dropping to -5°C (24°F) and maximums capping at 16°C (60°F). The month sees significantly less precipitation at 36 mm (1.4 in) over 6 days, and higher humidity at 79%. For more detailed insights, you can check Canberra weather in June.
The weather in December is significantly warmer than in July, with temperatures ranging from a minimum of 5°C to a maximum of 37°C, while July experiences much cooler conditions, with a range from -6°C to 16°C. Rainfall is more prevalent in December, totaling 77 mm over 7 days, compared to July's lighter precipitation of 33 mm over just 6 days. Additionally, December has a humidity level of 61%, while July is notably more humid at 80%. For a detailed look at the weather specifics during this cooler month, check out Canberra weather in July.
December and August present starkly contrasting weather patterns. In December, the temperature ranges from a minimum of 5°C (42°F) to a high of 37°C (98°F), with an average of 18°C (65°F) and monthly precipitation totaling 77 mm (3.0 in) across approximately 7 days. The humidity level hovers around 61%, contributing to a warm and often dry atmosphere. Conversely, August experiences significantly cooler temperatures, with a minimum of -5°C (24°F) and a maximum of 18°C (65°F), averaging just 6°C (43°F). Precipitation is slightly lower at 64 mm (2.5 in) over about 9 days, and the humidity is higher at 77%, leading to a chillier and more damp environment. For a deeper look at the conditions in August, check out Canberra weather in August.
When comparing the weather of December and September, December tends to be significantly warmer, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 37°C (98°F), leading to an average of 18°C (65°F). In contrast, September is noticeably cooler, with temperatures dipping as low as -3°C (27°F) and a maximum reaching 26°C (79°F), averaging only 9°C (49°F). Additionally, December experiences more precipitation, totaling 77 mm (3.0 in) over about 7 days, while September receives less at 43 mm (1.7 in) over 5 days. Humidity levels are also slightly lower in December at 61%, compared to 70% in September. For more detailed information, check Canberra weather in September.
In December, the weather in Canberra tends to be significantly warmer, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 37°C (98°F) and an average of 18°C (65°F). This month also experiences higher humidity levels at 61% and more precipitation, totaling 77 mm (3.0 in) over approximately 7 days. In contrast, October features much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 28°C (82°F), alongside a lower average of 13°C (56°F). Precipitation in October is also less intense, measuring 59 mm (2.3 in) over around 9 days, while the humidity is slightly lower at 58%. For a more detailed view, check out Canberra weather in October.
In comparing the weather between November and December, December showcases warmer temperatures with a minimum of 5°C (42°F) compared to November's cooler 1°C (35°F). The average temperatures also rise in December to 18°C (65°F) from November's 15°C (60°F), and the maximum temperature reaches up to 37°C (98°F) compared to November's high of 35°C (95°F). Although December has slightly less precipitation, with 77 mm (3.0 in) over 7 days, November experiences a bit more rain at 86 mm (3.4 in) over 9 days. The humidity levels are also slightly higher in December at 61%, compared to November’s 57%. For further details, you can check Canberra weather in November.
As December rolls into Canberra, the city's weather transforms into a vibrant tapestry of warmth and humidity, setting it apart from the cooler months of the year. With maximum temperatures soaring up to a sizzling 37°C (98°F), residents and visitors alike bask in sunny days and the lively atmosphere of the Australian summer. The average temperature hovers around a pleasant 18°C (65°F), creating ideal conditions for outdoor adventures. Despite experiencing only a handful of rainy days, with total precipitation around 77 mm, December's weather remains invigoratingly humid at 61%, enhancing the lushness of the landscape. For an in-depth understanding of this unique climate, explore more at Canberra Climate.