Last updated: February 25, 2025
Experience the thrilling weather of Warrnambool in December, where temperatures can soar to a scorching 37°C (100°F), offering the perfect opportunity for sun-seekers. On average, the temperature rests comfortably at 16°C (61°F), while the cooler evenings drop to a brisk 9°C (49°F). Expect a moderate precipitation level of 49 mm (1.9 in) spread over about 8 days, contributing to a humidity rate of 76% that adds a unique touch to the coastal atmosphere. This vibrant weather pattern makes Warrnambool an ideal destination for a mix of outdoor activities and cozy indoor retreats.
In December, Warrnambool experiences a delightful shift as summer begins to take hold, showcasing minimum temperatures around 9°C (49°F) and rising to a sizzling max of 37°C (100°F). The average temperature nestles comfortably at 16°C (61°F), inviting both locals and visitors to enjoy the warm, sunny days. This month stands out as temperatures climb significantly from the cooler months preceding it, creating a vibrant atmosphere perfect for outdoor activities. As the days grow longer and the heat intensifies, Warrnambool becomes an ideal destination for those seeking summer adventures by the coast.
December in Warrnambool marks a distinct transition in precipitation patterns as the year draws to a close. With 49 mm (1.9 in) of rain spread over just 8 days, it remains a month of moderate rainfall, aligning with the trend of decreasing precipitation as summer approaches. Although December's totals are lower than the peak months of winter, such as July and August's hefty 127 mm (5.0 in) and 131 mm (5.2 in), this month still offers a refreshing contrast to the dryer summer months that follow. As a result, December serves as a gentle reminder of the abundant moisture that defines Warrnambool's climate throughout the year, bridging the gap from the lush, rainy autumn to the warm, sun-kissed days of summer ahead.
In Warrnambool, Australia, the humidity levels throughout the year exhibit a consistent pattern, with December settling into a comfortable rhythm at 76%. This figure is emblematic of the region's relatively stable climate, remaining constant since January and closely mirroring the humidity percentages recorded in March, April, and the months surrounding it. Notably, the peak occurs in May when humidity rises to 79%, suggesting a touch of softness in the air that lends to the unique charm of early winter. Overall, while December maintains moderate humidity, the trend toward slightly higher levels in the autumn months hints at the delightful transition into summer, creating a refreshing atmosphere for residents and visitors alike.
In December, Warrnambool experiences a significant surge in UV radiation, with the UV Index reaching 14—an extreme level that calls for heightened sun safety precautions. This increase follows a trend of high UV levels throughout the summer months, peaking from January to March, where the index consistently hovers around 11 to 13. As the year transitions into autumn, UV levels dip, only to ramp up again in November and return with intensity in December. With a burn time of just 10 minutes, it's essential for residents and visitors to prioritize sun protection during this time. For more detailed information about UV exposure risks and protective measures, visit Warrnambool UV Index.
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In Warrnambool, Australia, December shines bright with an impressive 343 hours of sunshine, marking the peak of the year for sunseekers. As the days grow longer and warmer, December stands in stark contrast to the cooler months: June and July, which barely muster 195 and 210 hours respectively. This increase in daylight is a delightful culmination of a trend that started in October, where sunshine hours rebound from a low of 236 hours in April, gradually building momentum. The steady climb in brightness peaks with the festive spirit of December, inviting both locals and visitors to bask in the warmth of summer and enjoy the vibrant coastal scene.
In Warrnambool, Australia, December stands out with a 46% chance of sunny weather, marking it as a month of promise as the year winds down. This notable increase in sunshine likelihood compared to the preceding months illustrates a clear trend towards brighter and more inviting days. As temperatures rise and summer approaches, December offers a refreshing shift from the cooler, cloudier winter months of July and June, which sit at only 27% and 32% likelihoods of sun, respectively. The 38% chance in August suggests that the transition is underway, but it's in December that the region truly welcomes summer's warmth, making it an ideal time for outdoor adventures and festivities bathed in sunlight.
In Warrnambool, Australia, the daylight duration exhibits a distinct seasonal rhythm, tapering from a peak of 14 hours in January and November to a low of 9 hours during the depths of winter in June and July. As spring transitions into summer, daylight hours gradually increase, reflecting the longer, sunnier days that characterize the region's warmer months. This trend reverses in autumn, as daylight shortens from October's 13 hours to 11 hours in April, before plummeting to its winter minimum. By December, the daylight returns to the summer peak of 14 hours, inviting residents and visitors alike to embrace the vibrant outdoor lifestyle that accompanies the height of the season.
In Warrnambool, Australia, December marks the transition into summer, with the wind speed averaging 5.0 m/s (11 mph), slightly lower than the preceding months. This dip is a part of a gentle descending trend that began in the bustling windier months of July and August, where average speeds peaked at 6.6 m/s (15 mph) and 6.5 m/s (15 mph) respectively. Following this crescendo, wind speed sees a gradual decline throughout the later months of the year, dropping from 5.7 m/s (13 mph) in May down to the calmer December conditions. This trend illustrates Warrnambool's shift to a more favorable summer breeze, inviting locals and visitors alike to enjoy the temperate coastal climate as the year draws to a close.
The weather in Warrnambool 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 Warrnambool and find detailed weather information for every month.
In comparing the weather between December and January, both months exhibit warm temperatures, but January tends to be slightly milder overall. December starts with a minimum temperature of 9°C (49°F) and averages around 16°C (61°F), reaching a maximum of 37°C (100°F). In contrast, January sees a higher minimum of 11°C (53°F) and an average of 18°C (65°F), with a slightly lower maximum of 36°C (96°F). Precipitation is also reduced in January, with only 39 mm (1.5 inches) over 5 days compared to December's 49 mm (1.9 inches) over 8 days, while humidity remains consistent at 76%. For more specific details, you can visit Warrnambool weather in January.
In comparing the weather of December and February, we see slight variations in temperature and precipitation. December typically experiences a minimum temperature of 9°C (49°F) and an average of 16°C (61°F), with maximum temperatures reaching up to 37°C (100°F). The month is marked by 49 mm (1.9 in) of rainfall over approximately 8 days, accompanied by a humidity level of 76%.
In contrast, February tends to be slightly warmer with a minimum temperature of 11°C (53°F) and an average of 18°C (64°F). The maximum temperature in February is a bit lower at 33°C (92°F), and the total precipitation drops to 36 mm (1.4 in) over about 6 days, maintaining a similar humidity level at 75%. For more detailed insights, you can check Warrnambool weather in February.
When comparing the weather in December and March, both months exhibit relatively warm temperatures with only slight variations. In December, the average temperature is 16°C (61°F), while March sees a slightly higher average of 17°C (64°F). The minimum temperature remains consistent at 9°C (49°F) in both months, but December can reach a higher maximum of 37°C (100°F) compared to March’s 36°C (97°F). Precipitation levels are quite similar, with December receiving 49 mm (1.9 in) and March receiving just a bit more at 51 mm (2.0 in), both experiencing rainfall on around 8 days. Humidity levels are also constant at 76%, giving both months a similar feel in terms of comfort. For more detailed insights, you can check Warrnambool weather in March.
December weather typically features higher temperatures, with an average of 16°C (61°F) and a maximum reaching up to 37°C (100°F), while April averages a slightly cooler 15°C (60°F) with a maximum of 28°C (83°F). Both months experience similar humidity levels at 76%, but December has fewer days of rain, averaging 8 days of precipitation compared to April's 12 days. Additionally, December sees less precipitation overall, with 49 mm (1.9 in) compared to April's 69 mm (2.7 in). For more detailed information, check out Warrnambool weather in April.
December and May present quite different weather patterns. In December, temperatures are generally warmer, with average highs reaching about 37°C (100°F) and a minimum of 9°C (49°F). However, it also experiences relatively lower precipitation, totaling 49 mm (1.9 in) over about 8 days. In contrast, May is much cooler, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 22°C (72°F). This month also sees significantly higher precipitation at 112 mm (4.4 in) over 15 days, contributing to a humid atmosphere with 79% humidity. For more details, you can check the specifics at Warrnambool weather in May.
In December, the weather is significantly warmer with temperatures ranging from a minimum of 9°C (49°F) to a scorching maximum of 37°C (100°F), and an average of 16°C (61°F). The month experiences relatively low precipitation at 49 mm (1.9 in) over about 8 days, coupled with a humidity level of 76%. In contrast, June brings cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 18°C (64°F), averaging 11°C (53°F). This month is wetter, receiving 79 mm (3.1 in) of rain over approximately 12 days, accompanied by a slightly higher humidity of 78%. For more detailed insights on June’s climate, visit Warrnambool weather in June.
In comparing December and July weather, December tends to be significantly warmer, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 37°C (100°F), while July experiences cooler conditions, with temperatures averaging between 5°C (41°F) and 17°C (62°F). Precipitation is also notably different; December sees 49 mm (1.9 in) of rain over 8 days, whereas July has a much wetter climate, receiving 127 mm (5.0 in) over 17 days. Both months exhibit similar humidity levels, with December at 76% and July at 78%. For a more detailed look at July weather, visit Warrnambool weather in July.
When comparing the weather in December and August, notable differences emerge. December experiences a much wider temperature range, with minimums around 9°C (49°F) and maximums soaring to 37°C (100°F), giving it an average of 16°C (61°F). In contrast, August remains cooler, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 19°C (66°F) and an average of only 11°C (52°F). Precipitation levels also vary significantly; December sees about 49 mm (1.9 in) over 8 days, while August has a higher total of 131 mm (5.2 in) spread across 19 days, indicating a wetter climate that month. The humidity levels are slightly comparable, with December at 76% and August at 77%. For more detailed information, you can refer to Warrnambool weather in August.
In comparing the weather between December and September, December showcases a wider temperature range, with minimums around 9°C (49°F) and maximums reaching up to 37°C (100°F). In contrast, September experiences cooler temperatures, peaking at a maximum of 24°C (76°F) and a minimum of 5°C (42°F). While December has lower total precipitation at 49 mm (1.9 in) over 8 days, September is wetter, averaging 94 mm (3.7 in) over 15 days. Interestingly, both months share the same humidity level at 76%, creating a similarly damp atmosphere despite the variation in temperature and rainfall. For a closer look at September's conditions, you can refer to Warrnambool weather in September.
When comparing the weather between December and October, December tends to be warmer, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 37°C (100°F), contrasting with October's cooler range of 6°C (43°F) to 28°C (83°F). Additionally, December experiences less precipitation, totaling 49 mm (1.9 in) over 8 days, while October sees more significant rainfall of 92 mm (3.6 in) across 13 days. Despite having the same humidity level of 76%, the overall climate in December is noticeably drier and hotter compared to October. For more detailed weather insights, check out Warrnambool weather in October.
When comparing the weather in December to that of November, December tends to be slightly warmer, with average temperatures rising from 15°C (59°F) in November to 16°C (61°F). The maximum temperatures also show a notable increase, reaching 37°C (100°F) in December compared to November's 31°C (89°F). However, December experiences less precipitation, with a total of 49 mm (1.9 in) over 8 days, whereas November sees 72 mm (2.8 in) spread over 10 days. Both months maintain consistent humidity levels at 76%. For a more detailed overview of November weather, you can check Warrnambool weather in November.
As December arrives in Warrnambool, residents and visitors alike experience a delightful shift in weather that sets the tone for summer. With temperatures peaking around 37°C and an average of 16°C, this month stands out as a warm and vibrant time of year, contrasting sharply with the cooler months that precede it. The rise in humidity to 76% adds a touch of tropical feel, while the 49 mm of precipitation over 8 days is a reminder of the region's variable climate. As the days grow longer and warmer, December is truly a celebration of the sun as it invites outdoor adventures and lively gatherings. To better understand the annual weather patterns in this coastal gem, check out the detailed insights at Warrnambool Climate.