August Weather in Warrnambool, Australia

Last updated: February 25, 2025

In August, Warrnambool, Australia, welcomes the chill of winter with maximum temperatures peaking at 19°C (66°F) and an average of 11°C (52°F). As the days grow shorter, minimum temperatures can drop to a brisk 5°C (42°F). This month experiences significant precipitation, with approximately 131 mm (5.2 in) spread over 19 days, contributing to the region's lush landscape. The air carries a notable humidity level of 77%, creating a refreshing, cool environment that defines Warrnambool's winter charm. Whether enjoying the scenic coastal views or cozying up indoors, August offers a unique blend of weather experiences for locals and visitors alike.

August Temperature in Warrnambool

In Warrnambool, Australia, the month of August marks a transition towards spring, characterized by cooler temperatures compared to the warmer summer months. The minimum temperature hovers around 5°C (42°F), while the average settles at a brisk 11°C (52°F). Maximum temperatures climb gently to around 19°C (66°F), providing a modest rise from the depths of winter. This overall trend towards warming is echoed in the gradual increase in both the average and maximum temperatures, suggesting a teasing glimpse of the warmer days to come. The distinct chill still present in the air, coupled with the mild afternoons, creates a unique atmosphere perfect for enjoying the beautiful coastal surroundings.

August Weather in Warrnambool: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Warrnambool, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec646463595653525254565961
Data source: Temperature data for Warrnambool generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Warrnambool

In August, Warrnambool experiences a notable uptick in precipitation, with an impressive 131 mm (5.2 in) of rainfall falling over 19 days. This marks the peak of the winter season, continuing the trend of increasing rainfall seen since May, when precipitation began to rise significantly. July's rainy days set the stage with 127 mm (5.0 in) over 17 days, but August takes the lead both in total rain and the number of wet days. As winter gives way to spring, the consistent moisture of August not only contributes to the lush landscape but also signals a gradual transition from the height of winter rainfall patterns.

August Precipitation Trends in Warrnambool

The chart displays monthly precipitation patterns in Warrnambool, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec393652691127912713194927249
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Warrnambool

August in Warrnambool experiences a humidity level of 77%, reflecting a slight dip after the higher readings seen in May and June. Throughout the year, the humidity remains relatively consistent, with most months hovering around the 76-79% range. Notably, January through April maintain a steady 76%, while a peak in May indicates a more humid transition into winter. As the seasons shift, July and August retain comparable humidity levels, suggesting a stable maritime climate that characterizes the area. Overall, Warrnambool's humidity trends reveal a minor fluctuation, ensuring the coastal town remains notably humid as it moves toward the spring season.

August Average Humidity in Warrnambool

This chart illustrates the average monthly humidity levels in Warrnambool, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%76%76%79%78%78%77%77%76%76%76%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Warrnambool

In August, Warrnambool experiences a moderate UV Index of 4, with a burn time of 30 minutes. This marks a slight increase from the lower UV levels of winter, offering a gentle reminder that sun protection is still advisable as spring approaches. The trend reflects a gradual rise in UV intensity, as we transition from the extreme conditions of the summer months at the start of the year. As the month progresses, it's essential to stay informed about changing UV levels, particularly with the upcoming fluctuations in September when the index rises again to 7. For more insights on UV levels throughout the year, visit Warrnambool UV Index.

Maximum UV Index Levels in Warrnambool for August

The chart shows the monthly maximum UV Index (UVI) for Warrnambool in August, 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.
JanFebMarAprMayJunJulAugSepOctNovDec13121174334791114
Data source: Warrnambool August 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.

August Sunshine in Warrnambool

In Warrnambool, Australia, August brings a delightful blend of sunshine, with 237 hours illuminating the month. This marks a gentle rebound from the cooler, darker winter months, as hours of sunlight begin to climb steadily after the year’s low in June, which recorded only 195 hours. As we transition into spring, the increase in daylight hours slowly nudges Warrnambool towards brighter days, making August a pivotal turning point that foreshadows the sunshine-filled months ahead. Notably, the trend shows a consistent rise in sunshine hours from April through to November, culminating in a radiant December with 343 hours. This progression not only enhances the pleasant coastal atmosphere but also rejuvenates the vibrant local flora, setting the stage for a lively spring and summer.

Monthly Sunshine Duration in Warrnambool: August Highlighted

The August sunshine duration represents the total number of hours Warrnambool experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec283h284h287h236h208h195h210h237h258h287h311h343h
Data source: Warrnambool August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Warrnambool During August

In August, Warrnambool enjoys a 38% chance of sunny weather, making it one of the more optimistic months for sun seekers as winter gives way to the hint of spring. While this is a modest probability compared to the peak 46% in December, it still stands out against the lower sunny days of July, which dips to just 27%. This trend suggests that as winter wanes, the likelihood of enjoying brighter days begins to improve, offering a refreshing reprieve from the chill of earlier months. With August’s sun chance closely matching the months preceding and following it, locals can look forward to the possibility of more pleasant outings, signaling the seasonal shift towards warmer weather.

Percentage of Sunny Days in August in Warrnambool

The chart illustrates the percentage of sunny days in Warrnambool throughout the year, with August 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 Warrnambool experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec35%39%33%37%33%32%27%38%33%33%34%46%
Data source: Warrnambool August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Warrnambool in August

In Warrnambool, Australia, August marks a subtle transition as daylight duration increases to 10 hours, reflecting a gradual shift from the depths of winter. Following the consistently shorter days of June and July, which both featured just 9 hours of daylight, this uptick signals the approach of spring. As daylight lengthens, residents can look forward to an increase in outdoor activities and vibrant natural scenery. The progression from summer's peak of 14 hours in January down through the cooler months showcases the region's seasonal rhythm, reminding us that each month brings its unique charm, culminating once more in longer days as the year rolls on toward December's equinox.

Average Daylight Hours in Warrnambool for August

The chart illustrates the variation in daylight duration in Warrnambool throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 28m13h 30m12h 17m11h 3m10h 1m9h 31m9h 46m10h 40m11h 50m13h 5m14h 11m14h 46m
Data source: Warrnambool daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Warrnambool

In Warrnambool, Australia, August heralds one of the year's windiest months, with an average wind speed of 6.5 m/s (15 mph). This brisk airflow is consistent with July's winds, which peak at a slightly higher 6.6 m/s (15 mph), showcasing a clear trend of increased windiness in the winter months. As the seasons shift, the winds gradually taper off, with September maintaining the same average speed before dipping into the more temperate breezes of spring, where speeds decline to around 5.3 m/s (12 mph) in October. This seasonal pattern reveals Warrnambool's distinctive coastal climate, where the winds not only invigorate the landscape but also reflect the lively character of the region as it transitions from winter to spring.

Average August Wind Speed in Warrnambool

The chart displays monthly wind speed patterns in Warrnambool, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.44.74.75.25.75.36.66.5 m/s6.55.35.15.0
Data source: Warrnambool August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Warrnambool Compares to Other Months

The weather in Warrnambool changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August'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.

When comparing the weather in August and January, notable contrasts emerge. In August, temperatures range from a minimum of 5°C (42°F) to a maximum of 19°C (66°F), with an average of 11°C (52°F). This month experiences substantial precipitation, totaling 131 mm (5.2 in) over 19 days, coupled with a relatively high humidity level of 77%. In stark contrast, January features much warmer temperatures, with a minimum of 11°C (53°F), an average of 18°C (65°F), and a high of 36°C (96°F). Precipitation is significantly lower at 39 mm (1.5 in) and occurs over just 5 days, while humidity remains slightly lower at 76%. For more details on January's weather, check out Warrnambool weather in January.

When comparing the weather in August and February, we see notable differences in temperature and precipitation. August typically experiences cooler temperatures, with averages around 11°C (52°F) and a maximum of 19°C (66°F). In contrast, February is much warmer, boasting an average temperature of 18°C (64°F) and highs reaching up to 33°C (92°F). Additionally, August is characterized by higher precipitation levels, with 131 mm (5.2 in) falling over 19 days, whereas February sees significantly less rain, totaling only 36 mm (1.4 in) over just 6 days. Humidity levels are relatively similar in both months, hovering around 75-77%. For more details on the February weather, you can check Warrnambool weather in February.

In August, the weather is generally cooler, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 19°C (66°F). This month also experiences significant rainfall, with a total precipitation of 131 mm (5.2 in) over 19 days, contributing to a humid environment with 77% humidity. In contrast, March presents a much warmer climate, with temperatures soaring from a minimum of 9°C (49°F) to a high of 36°C (97°F) and an average of 17°C (64°F). Rainfall is less frequent in March, totaling 51 mm (2.0 in) across just 8 days, while humidity remains relatively stable at 76%. For more details on March weather, you can check Warrnambool weather in March.

When comparing the weather in August and April, it is clear that April tends to be warmer and drier. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 28°C (83°F), with an average temperature of 15°C (60°F). This contrasts with August, where temperatures range from a minimum of 5°C (42°F) to a maximum of 19°C (66°F), with a much cooler average of 11°C (52°F). Additionally, April experiences less precipitation, with 69 mm (2.7 in) over 12 days, compared to August's 131 mm (5.2 in) over 19 days. Humidity levels remain relatively similar, with April at 76% and August at 77%. For more detailed information about the weather in April, you can refer to Warrnambool weather in April.

When comparing the weather in August to that of May, there are several notable differences. August tends to be cooler, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 19°C (66°F), while May sees slightly warmer conditions, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 22°C (72°F). Precipitation levels in August are also higher, accumulating 131 mm (5.2 in) over 19 days, compared to May's 112 mm (4.4 in) over 15 days. Additionally, both months experience high humidity, with August averaging 77% and May at 79%. For more detailed information about May weather, you can check Warrnambool weather in May.

When comparing the weather in August and June, both months feature cool temperatures, but August tends to be slightly warmer on average, with a minimum temperature of 5°C (42°F) and a maximum of 19°C (66°F), compared to June's minimum of 4°C (40°F) and maximum of 18°C (64°F). August also sees more precipitation, totaling 131 mm (5.2 in) over 19 days, while June experiences less rainfall, with 79 mm (3.1 in) across 12 days. Humidity levels are quite similar in both months, with August at 77% and June at 78%. For more detailed information, you can check the Warrnambool weather in June.

In comparing the weather conditions of August and July, we see that August typically experiences slightly warmer temperatures, with maximums reaching 19°C (66°F) versus July's maximum of 17°C (62°F). Both months have the same minimum temperature of 5°C (41-42°F) and an identical average of 11°C (52°F). Rainfall is slightly more frequent in August, with precipitation occurring on 19 days and totaling 131 mm (5.2 in), while July records precipitation on 17 days with a total of 127 mm (5.0 in). Humidity levels are quite similar, standing at 77% in August and 78% in July. For more detailed insights on July's weather, you can visit Warrnambool weather in July.

August and September exhibit noticeable differences in weather patterns. While both months share a minimum temperature of 5°C (42°F), September boasts a higher average temperature of 12°C (54°F) compared to August's 11°C (52°F). The maximum temperature in September can reach a pleasant 24°C (76°F), significantly warmer than August's maximum of 19°C (66°F). Additionally, September sees a reduction in precipitation, with 94 mm (3.7 in) over 15 days, compared to August's 131 mm (5.2 in) across 19 days. Humidity levels remain relatively consistent, with August at 77% and September slightly lower at 76%. For more detailed insights, check out the Warrnambool weather in September.

When comparing the weather in August to that of October, notable differences emerge. August tends to be cooler, with average temperatures ranging from 5°C (42°F) to a maximum of 19°C (66°F), while October enjoys slightly warmer temperatures, with a minimum of 6°C (43°F) and a high of 28°C (83°F). Precipitation levels also differ, as August records 131 mm over 19 days, whereas October experiences less rain at 92 mm spread over only 13 days. Humidity remains relatively constant between the two months, with August at 77% and October at 76%. For more detailed information, check out Warrnambool weather in October.

In comparing the weather of August and November, we see a notable shift in temperatures and precipitation. August experiences cooler temperatures, with a minimum of 5°C (42°F) and a maximum of 19°C (66°F), while November brings milder conditions, featuring a minimum of 8°C (47°F) and a maximum that can reach up to 31°C (89°F). Additionally, August is marked by higher precipitation levels at 131 mm (5.2 in) over 19 days, compared to November's 72 mm (2.8 in) across just 10 days, showcasing a drier environment as summer approaches. The humidity remains relatively similar, with August at 77% and November slightly lower at 76%. For a detailed overview of November's weather specifics, you can check Warrnambool weather in November.

In August, the weather tends to be cooler and wetter, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 19°C (66°F) and a significant precipitation amount of 131 mm (5.2 in) spread over 19 days. This month experiences high humidity levels at 77%, contributing to a chilly atmosphere. In contrast, December brings warmer weather, with average temperatures ranging from a minimum of 9°C (49°F) to a high of 37°C (100°F). The precipitation is much lower, totaling only 49 mm (1.9 in) over just 8 days, and humidity remains relatively constant at 76%. Thus, while August is marked by cooler and wetter conditions, December is characterized by warmth and significantly less rainfall. For more details on the December weather, you can visit Warrnambool weather in December.

Compare Warrnambool's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Warrnambool

In August, Warrnambool experiences a noticeable shift in weather compared to the warmer summer months. The cooler temperatures become a hallmark of this time, with an average chill that encourages cozy indoor activities. Additionally, with significant rainfall spread across the month, residents often find themselves dodging showers on nearly every other day. The high humidity adds to the brisk feel, making this month distinctly different from the drier, sunnier days of spring and summer. For a deeper dive into how August fits into the broader patterns of weather in the area, check out the detailed insights at Warrnambool Climate.