December Weather in Bairnsdale, Australia

Last updated: February 26, 2025

December in Bairnsdale, Australia showcases a vibrant climate characterized by a maximum temperature soaring up to 41°C (105°F), often inviting residents and visitors to bask in the summer sun. The average temperature settles at a comfortable 18°C (64°F), providing a pleasant reprieve. However, evenings can be cool, with minimum temperatures dipping to 7°C (45°F). Rainfall brings a refreshing change, with precipitation amounting to 87 mm (3.4 in) over 10 days, contributing to a humidity level of 51% that can make the air feel quite warm and invigorating. Overall, December is a dynamic month in Bairnsdale, balancing warmth and occasional wetness, perfect for outdoor adventures and holiday cheer.

December Temperature in Bairnsdale

In Bairnsdale, Australia, December marks a transition into the warmth of summer, featuring temperatures that reflect this seasonal shift. With a minimum of 7°C (45°F) and an average of 18°C (64°F), the month offers a comfortable climate for outdoor activities. However, residents and visitors can expect the mercury to soar to a maximum of 41°C (105°F), showcasing the potential for hot days. Compared to earlier months, December's highs are notably elevated, signaling a clear upward trend as the year draws to a close. This warm weather invites a vibrant atmosphere, perfect for enjoying the great outdoors amidst the picturesque landscapes of this charming Australian town.

December Weather in Bairnsdale: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Bairnsdale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec686564585348494953576164
Data source: Temperature data for Bairnsdale generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Bairnsdale

In December, Bairnsdale experiences its highest precipitation of the year, with an impressive 87 mm (3.4 in) of rainfall over approximately 10 days. This trend of increasing moisture is evident as the year progresses, with December sitting just above November's total of 86 mm, signaling a distinct wet season leading into summer. The consistent rise in rainfall from October's 79 mm creates a crescendo of precipitation, painting a picture of a lush, vibrant landscape. This pattern underscores Bairnsdale's transition from the drier spring months to the more humid and rain-soaked days of summer, making it a key time for both local ecology and farming activities.

December Precipitation Trends in Bairnsdale

The chart displays monthly precipitation patterns in Bairnsdale, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec495551475551415753798687
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Bairnsdale

In Bairnsdale, Australia, December marks a notable shift in humidity patterns, with levels dipping to 51%. This represents a downward trend from the peak humidity of 84% experienced in July, showcasing a gradual decrease as the year progresses. Starting from the dry season, January's humidity is relatively lower at 45%, but it steadily rises through the months to reach its zenith in the mid-year. Following the peak, the months exhibit a consistent decline, with December's levels indicating a refreshing respite from the intensified humidity of winter. Overall, December's humidity captures the transition from the cooler, moist months back toward the drier summer, making it a significant point in Bairnsdale's annual climatic rhythm.

December Average Humidity in Bairnsdale

This chart illustrates the average monthly humidity levels in Bairnsdale, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec45%52%61%72%79%82%84%80%73%60%58%51%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bairnsdale

In December, Bairnsdale, Australia, experiences a significant surge in solar intensity, with a UV Index reaching 14, categorized as extreme. This marks the highest level of UV exposure for the year, matching the trend seen in the preceding summer months of January, February, and November where extremities peaked at 13 and 12. With a burn time of just 10 minutes, residents and visitors alike should remain vigilant, as the heightened UV levels underscore the importance of sun protection. The gradual decline in UV Index from its peak in December to the milder indices seen in the winter months reveals a clear pattern, emphasizing the necessity of adapting sun safety measures throughout the changing seasons. For more details, visit Bairnsdale UV Index.

Maximum UV Index Levels in Bairnsdale for December

The chart shows the monthly maximum UV Index (UVI) for Bairnsdale in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec13121174335791214
Data source: Bairnsdale December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Bairnsdale

In Bairnsdale, December shines brightly with a remarkable 331 hours of sunshine, marking the peak of the year for daylight. As the warmth of summer approaches, sunshine hours increase significantly compared to the cooler months, creating a delightful contrast to June's low of 209 hours. The trend of increasing sunlight is evident as the year progresses, with hours gradually rising each month from the winter lows, through the vibrant spring, and culminating in the blissful radiance of December. This steady climb not only highlights Bairnsdale's appeal as a summer destination but also sets the stage for festive celebrations under the sun-filled skies. With the final month of the year showcasing its sunniest days, residents and visitors alike are embraced by the lively spirit of the season.

Monthly Sunshine Duration in Bairnsdale: December Highlighted

The December sunshine duration represents the total number of hours Bairnsdale experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec267h285h279h255h232h209h224h238h272h289h301h331h
Data source: Bairnsdale December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bairnsdale During December

In Bairnsdale, Australia, the likelihood of enjoying sunny weather in December stands at 41%, aligning closely with the patterns observed in the preceding months. This percentage reflects a slight rebound from the 26% chance of sunshine in November, hinting at a more cheerful outlook as summer approaches. Interestingly, December's chances are consistent with the percentage seen in earlier months like January and February, both hovering around the 40% mark. Despite fluctuations throughout the year, December promises a renewed opportunity for sun-seekers, maintaining a mid-range likelihood that keeps the spirit of summer alive.

Percentage of Sunny Days in December in Bairnsdale

The chart illustrates the percentage of sunny days in Bairnsdale throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Bairnsdale experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%41%33%52%48%40%43%42%45%40%26%41%
Data source: Bairnsdale December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bairnsdale in December

As the year progresses in Bairnsdale, Australia, a distinct trend in daylight duration becomes evident. January and December shine brightly with a generous 14 hours of daylight, marking the peak of summer. Following this, February and November offer a gradual decline, presenting 13 hours of sunshine that gently lights up the days. As autumn arrives in March and April, daylight decreases to 12 hours and 11 hours, respectively, ushering in shorter days. The trend continues into winter, with June and July experiencing the least sunlight at just 9 hours, before gradually increasing again in August and September, where daylight enriches to 10 and 11 hours. Finally, the cycle culminates in October with 13 hours of daylight, setting the stage for the return to the bountiful summer days. This rhythmic pattern of daylight reflects the natural ebb and flow of the seasons in this vibrant region.

Average Daylight Hours in Bairnsdale for December

The chart illustrates the variation in daylight duration in Bairnsdale throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 26m13h 29m12h 17m11h 4m10h 4m9h 34m9h 49m10h 41m11h 50m13h 3m14h 8m14h 43m
Data source: Bairnsdale daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Bairnsdale

As December settles in Bairnsdale, Australia, the winds begin to calm, with an average wind speed of 2.5 m/s (6 mph), slightly lower than the previous months. This dip reflects a gentle transition from the breezier conditions experienced in late spring, where wind speeds peaked at 3.2 m/s (7 mph) in September and held steady through to October. The trend reveals a consistent rhythm: the winds are often at their strongest during the mid-year months of July and August, while December ushers in a quieter breeze, matching the average calmness seen in January and February. These subtle shifts in wind speed not only influence the local climate but also create a serene backdrop for enjoying the tranquil beauty of summer in Bairnsdale.

Average December Wind Speed in Bairnsdale

The chart displays monthly wind speed patterns in Bairnsdale, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.72.52.92.62.62.73.13.13.23.02.72.5 m/s
Data source: Bairnsdale December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Bairnsdale Compares to Other Months

The weather in Bairnsdale 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 Bairnsdale and find detailed weather information for every month.

December and January exhibit notably similar weather patterns, with both months presenting warm temperatures in the region. December typically sees a minimum of 7°C (45°F) and averages around 18°C (64°F), with maximum temperatures peaking at 41°C (105°F). In contrast, January experiences slightly higher temperatures, with a minimum of 9°C (48°F) and an average of 20°C (68°F), while the maximum can reach up to 42°C (108°F). Precipitation levels also differ, with December receiving 87 mm (3.4 in) over 10 days compared to January's 49 mm (1.9 in) spread over just 6 days. Additionally, humidity decreases from December's 51% to January's 45%, contributing to a generally drier feel in the latter month. For a more detailed look, check out Bairnsdale weather in January.

December and February in Bairnsdale present somewhat similar yet distinct weather patterns. In December, temperatures range from a minimum of 7°C (45°F) to a maximum of 41°C (105°F), with an average temperature of 18°C (64°F). The month experiences about 87 mm (3.4 in) of precipitation over 10 days, with humidity at 51%. In contrast, February sees slightly higher average temperatures at 19°C (66°F) and a maximum reaching 43°C (109°F). The month is drier, with only 55 mm (2.2 in) of precipitation over 7 days and a slightly higher humidity level at 52%. Both months offer warm conditions, but February is notably hotter and less rainy than December. For more detailed information, check Bairnsdale weather in February.

In December, temperatures in Bairnsdale reach a minimum of 7°C (45°F) and an average of 18°C (64°F), peaking at 41°C (105°F). The month experiences considerable precipitation, totaling 87 mm (3.4 in) over about 10 days, with humidity levels around 51%. In contrast, March features slightly cooler minimum temperatures at 6°C (43°F) and a similar average of 18°C (64°F), but a lower maximum of 36°C (98°F). Precipitation decreases to 51 mm (2.0 in) over approximately 8 days, with higher humidity at 61%. For a more detailed look at the climate, you can check out Bairnsdale weather in March.

In December, the weather tends to be considerably warmer, with temperatures ranging from a minimum of 7°C (45°F) to a scorching maximum of 41°C (105°F), resulting in an average temperature of 18°C (64°F). This month also experiences higher precipitation levels, totaling 87 mm (3.4 in) over about 10 days, along with a moderate humidity of 51%. Conversely, April showcases milder conditions, with temperatures ranging from a cooler minimum of 4°C (40°F) to a pleasant maximum of 31°C (88°F) and an average temperature of 15°C (59°F). Precipitation is significantly lower at 47 mm (1.8 in) across just 5 days, but humidity rises to 72%. For a detailed look at the weather, visit Bairnsdale weather in April.

In December, the weather is significantly warmer, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 41°C (105°F). The month experiences higher humidity at 51% and more substantial precipitation of about 87 mm (3.4 in) spread over approximately 10 days. In contrast, May boasts cooler temperatures, with averages fluctuating between 1°C (35°F) and 27°C (81°F). This month also has a higher humidity level of 79%, but less rain, totaling around 55 mm (2.2 in) over 9 days. For a closer look at the conditions, check out Bairnsdale weather in May.

When comparing December and June weather, it’s evident that December experiences a much warmer climate, with temperatures ranging from a minimum of 7°C (45°F) to a scorching maximum of 41°C (105°F). In contrast, June is significantly cooler, with temperatures typically hovering between 0°C (33°F) and a maximum of 20°C (68°F). Additionally, December sees more precipitation, averaging 87 mm (3.4 in) over about 10 days, whereas June has less rainfall at 51 mm (2.0 in) over 7 days. The humidity also varies, with June being noticeably more humid at 82%, compared to December’s 51%. For a closer look at June weather specifics, check out Bairnsdale weather in June.

December and July present distinctly different weather patterns. December features a warmer climate with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 41°C (105°F), alongside an average temperature of 18°C (64°F). The month experiences a total precipitation of 87 mm (3.4 in) over about 10 days, with a relatively low humidity of 51%. In contrast, July is much cooler, with temperatures dipping as low as -1°C (31°F) and peaking at 21°C (70°F), averaging 9°C (49°F). Rainfall is less frequent in July, totaling 41 mm (1.6 in) over approximately 8 days, but humidity is significantly higher at 84%. To learn more about the specifics of July's weather, you can visit Bairnsdale weather in July.

In December, the weather is significantly warmer compared to August, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 41°C (105°F), and an average of 18°C (64°F). In contrast, August experiences much cooler conditions, with temperatures varying from a minimum of 0°C (33°F) to a maximum of 22°C (72°F), averaging at 10°C (50°F). While December sees around 87 mm (3.4 in) of precipitation over 10 days, August has slightly less rainfall at 57 mm (2.3 in) across 11 days. Additionally, August is notably more humid, with humidity levels at 80%, compared to December's 51%. For more detailed insights on the weather in August, you can visit Bairnsdale weather in August.

In December, temperatures in Bairnsdale can reach a maximum of 41°C (105°F), presenting a stark contrast to September, where the highest temperature is significantly cooler at 33°C (91°F). The average December temperature sits at a warm 18°C (64°F), while September experiences a chillier average of 12°C (53°F). Additionally, December sees more precipitation, with 87 mm (3.4 in) over 10 days, compared to September's 53 mm (2.1 in) during the same number of days, indicating a wetter late spring compared to the onset of spring. Humidity levels are also notably different, at 51% in December versus a higher 73% in September. For a detailed look at September's weather patterns, you can visit Bairnsdale weather in September.

When comparing the weather in December to that of October, we can observe notable differences in temperature and humidity. December boasts a minimum temperature of 7°C (45°F) and an average high of 41°C (105°F), making it significantly warmer than October, which has a minimum of 3°C (37°F) and a maximum of 32°C (90°F). Precipitation levels are relatively high for both months, with December receiving 87 mm (3.4 in) over 10 days and October slightly less at 79 mm (3.1 in) over 12 days. Additionally, December's humidity level is lower at 51% compared to October's 60%, suggesting a drier atmosphere as the year concludes. For more detailed insights into October's climate, you can check out Bairnsdale weather in October.

In comparing the weather of December and November, December experiences a higher minimum and average temperature, with a minimum of 7°C (45°F) and an average of 18°C (64°F), compared to November’s minimum of 4°C (40°F) and average of 16°C (61°F). While both months exhibit similar maximum temperatures, December slightly edges out November with a maximum of 41°C (105°F) versus November’s 40°C (104°F). Precipitation levels are nearly identical, with December receiving 87 mm (3.4 in) over 10 days, just one day less than November's 86 mm (3.4 in) over 11 days. However, the humidity in December is lower at 51%, compared to November's higher humidity level of 58%. For more details on November weather, you can check Bairnsdale weather in November.

Compare Bairnsdale's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Bairnsdale

In December, Bairnsdale experiences a notable shift in weather compared to other months, characterized by warm temperatures and increased precipitation. While the average heat rises significantly, reaching highs that can soar past 40°C, the humidity remains relatively moderate. This month often brings a balance of sunshine and rain, with days of cloud cover punctuated by refreshing showers. As a result, residents and visitors alike can enjoy the bright summer days interspersed with cooler, breezy evenings. For a deeper dive into the unique nuances of Bairnsdale's weather patterns, check out Bairnsdale Climate.