Last updated: August 31, 2025
In Dunedin, New Zealand, August ushers in a mix of cool and crisp weather, with maximum temperatures peaking at 20°C (68°F) and average lows around 7°C (45°F). The chill can dip as low as -4°C (25°F) at night, making warm layers essential. Rain is a frequent visitor this time of year, with precipitation totaling 40 mm (1.6 in) over approximately 12 days. The humidity lingers at a high 84%, creating an atmosphere that feels both fresh and invigorating. Whether you're exploring the scenic coastline or cozying up in a café, August in Dunedin offers a unique charm for all who venture into its winter embrace.
In August, Dunedin experiences the tail end of winter, marked by a noticeable chill in the air. The temperatures range from a minimum of -4°C (25°F) to a comfortable maximum of 20°C (68°F), with an average hovering around 7°C (45°F). This month features a gradual transition, as the city begins to shake off the depths of winter, paving the way for the milder days of spring ahead. Despite the lingering cold, the daytime highs can still feel pleasantly moderate, especially when the sun graces the skies. As August progresses, residents and visitors alike can enjoy the crisp, invigorating air while eagerly anticipating the blossoming warmth of the approaching seasons.
August in Dunedin marks a transitional phase in the region's climate, with precipitation typically averaging around 40 mm (1.6 in) across approximately 12 rainy days. Following the wetter months of winter, August sees a decrease in rainfall compared to July's 63 mm (2.5 in), hinting at a gradual shift towards drier conditions as spring approaches. The reduction in precipitation aligns with the overall pattern of diminishing rainfall from the peak wet months of December through February. While August's rainfall may seem modest, it serves as a crucial buffer for the upcoming months, ensuring the lush landscapes of Dunedin remain vibrant as the region prepares for the blooms of spring.
In August, humidity in Dunedin, New Zealand remains relatively high, sitting at 84%. This level is consistent with the trend observed in the winter months, where humidity peaks at 85% in both June and July. Following a gradual rise from the milder summer months of January to February, the humidity continues to increase, reflecting Dunedin's characteristic dampness as autumn turns into winter. As we transition into September, a slight decline to 83% marks the beginning of spring, suggesting a gradual return to lower humidity levels that typically stabilize around the 80% mark in October. Overall, while August showcases a high humidity level, it is part of a broader seasonal pattern that underscores Dunedin's unique climate.
In August, Dunedin experiences a moderate UV Index of 3, with a burn time of 30 minutes, suggesting that while sunscreen and protective measures are advisable, the risk is not as imminent as in the peak summer months. This follows the pattern of July, which also recorded a low UV Index, marking a notable dip from the extreme levels seen earlier in the year, particularly in January and February. As the region transitions toward spring, UV levels begin to rise in September, underscoring the importance of staying vigilant as the sun becomes more intense. As you head outside, remember to check the current conditions at Dunedin UV Index and adjust your sun safety practices accordingly!
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In August, Dunedin experiences a gentle resurgence of sunlight, with 197 hours gracing the city. This marks an upswing from the chill of winter, as the hours of sunshine begin to hint at the warmth of spring approaching. Although August's brightness is less than the peak summer months of January and February, which boast over 250 hours, it offers a comforting transition as daylight increases, compared to the darker months of June and July. As the city shakes off the winter blues, residents can expect more frequent glimpses of the sun, setting the stage for the even sunnier days of September ahead.
In Dunedin, New Zealand, August brings a notable increase in sunshine, with a 44% chance of clear skies, marking a slight improvement from the previous months of winter. This period is part of a broader trend where the likelihood of sunny weather gradually rises as the seasons transition, peaking in early spring. Following August, September offers a slight uptick to 46%, hinting at the promise of brighter days ahead. Despite summer having the highest chances of sun, August sits favorably among its winter predecessors, offering residents and visitors alike a welcome respite from the gloominess of earlier months. The shifting patterns not only elevate spirits but also provide an excellent opportunity to explore the vibrant landscapes of Dunedin as nature begins to awaken.
In Dunedin, New Zealand, the August daylight duration marks a pivotal transition as winter begins to wane. After the shortest days of June, when daylight dipped to just 8 hours, August sees a welcomed increase, boasting 10 hours of daylight. This gradual lengthening of days signals the onset of spring, creating a sense of anticipation for the warmer months ahead. As the days continue to extend through September into October, progressing from 11 to 13 hours, the rhythm of nature begins to shift. The increasing daylight not only brightens the landscape but also invigorates the spirit, reminding residents that change is on the horizon.
In August, Dunedin experiences a gentle breeze with an average wind speed of 3.7 m/s (8 mph), a welcome reprieve as winter transitions to spring. The winds begin to pick up slightly after a dip in the middle of the year, showcasing a gradual rise from the cooler months, with July's winds averaging 3.3 m/s (7 mph). This upward trend continues into September, where the average reaches 3.8 m/s (9 mph), beckoning the arrival of warmer days. Overall, August serves as a pivotal point in the seasonal cycle, where the wind speeds hint at the changing climate, providing a refreshing optimism as nature begins to awaken once more.
Weather in Dunedin varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Dunedin, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January exhibit stark contrasts in weather conditions. August experiences cooler temperatures, with a minimum of -4°C (25°F) and an average of 7°C (45°F), peaking at 20°C (68°F). The month sees some precipitation, averaging 40 mm over 12 days, coupled with a high humidity level of 84%. In contrast, January features a much warmer climate, boasting a minimum temperature of 5°C (42°F) and averaging 15°C (60°F), with maximum temperatures reaching 31°C (88°F). Precipitation increases significantly to 96 mm across 13 days, while humidity remains moderately lower at 79%. For a more detailed look at Dunedin's weather during this time, visit Dunedin weather in January.
August and February present contrasting weather patterns. In August, temperatures range from a chilly minimum of -4°C (25°F) to a mild maximum of 20°C (68°F), with an average of 7°C (45°F). The month sees about 40 mm (1.6 in) of precipitation over 12 days and maintains a high humidity level of 84%. In contrast, February experiences significantly warmer weather with temperatures ranging from a minimum of 2°C (37°F) to a maximum of 32°C (91°F), averaging at 15°C (59°F). Precipitation increases to 100 mm (3.9 in) over just 10 days, while humidity is relatively lower at 76%. For more details on February weather, visit Dunedin weather in February.
In comparing the weather of August and March, it is clear that March tends to be milder and more pleasant. While August experiences cooler temperatures with a minimum of -4°C (25°F) and an average of 7°C (45°F), March boasts a significantly warmer minimum of 3°C (38°F) and an average temperature of 14°C (57°F). Moreover, March reaches higher maximum temperatures, peaking at 29°C (85°F) compared to August’s max of 20°C (68°F).
Despite March receiving slightly more precipitation at 52 mm (2.1 in) over 10 days compared to August’s 40 mm (1.6 in) over 12 days, the overall humidity is lower in March at 78%, contrasted with August's 84%. For more detailed insights, you can check Dunedin weather in March.
When comparing the weather in August and April, notable differences emerge in temperature and precipitation patterns. August experiences cooler temperatures with a minimum of -4°C (25°F) and an average of 7°C (45°F), while April boasts a warmer minimum of 0°C (31°F) and an average of 11°C (52°F). August brings a maximum temperature of 20°C (68°F), which is slightly lower than April's peak of 26°C (79°F). Precipitation is also more pronounced in April, with 69 mm (2.7 in) of rain over 11 days, compared to August's 40 mm (1.6 in) over 12 days. Humidity levels are similar, at 84% in August and 81% in April. For more detailed insights, you can check Dunedin weather in April.
When comparing the weather in August and May, both months exhibit similar temperature ranges, with max temperatures reaching up to 20°C (68°F). However, May has slightly warmer average temperatures (8°C or 47°F) compared to August’s average of 7°C (45°F). Precipitation levels are also comparable, with May receiving 45 mm (1.8 in) over 9 days, while August sees 40 mm (1.6 in) across 12 days. Notably, both months have the same humidity level of 84%. For more detailed information, check out Dunedin weather in May.
When comparing the weather in August and June, we notice both similarities and differences. August experiences slightly higher average temperatures, with a max of 20°C (68°F), while June peaks at 21°C (70°F). However, June has an average temperature of 6°C (43°F), just a degree lower than August’s average of 7°C (45°F). Precipitation levels are fairly comparable, with August receiving 40 mm (1.6 in) over 12 days and June slightly less at 37 mm (1.4 in) over 9 days. Humidity remains high in both months, with August at 84% and June at 85%. For those interested in a deeper dive into June's weather specifics, visit Dunedin weather in June.
In comparing the weather between July and August, we see a slight improvement in temperatures and a decrease in precipitation. August features a minimum temperature of -4°C (25°F), with an average of 7°C (45°F) and a maximum of 20°C (68°F), making it generally warmer than July, which has a minimum temperature of -5°C (23°F), an average of 5°C (42°F), and a maximum of 16°C (62°F). Additionally, August experiences less precipitation with 40 mm (1.6 in) over 12 days, compared to July's 63 mm (2.5 in) over 10 days. Humidity remains high in both months, with August at 84% and July slightly higher at 85%. For more detailed insights, check out Dunedin weather in July.
In August, temperatures in Dunedin range from a minimum of -4°C (25°F) to a maximum of 20°C (68°F), with an average of 7°C (45°F). The month sees about 40 mm (1.6 in) of precipitation over 12 days and humidity levels hovering around 84%. In contrast, September brings slightly warmer conditions, with temperatures ranging from -2°C (28°F) to 22°C (72°F) and an average of 9°C (48°F). Additionally, precipitation increases to 57 mm (2.2 in) over the same number of days, while humidity remains similar at 83%. For more detailed insights, you can check Dunedin weather in September.
In August, the weather tends to be cooler, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 20°C (68°F) and an average of 7°C (45°F). The month sees about 40 mm (1.6 in) of precipitation over 12 days, accompanied by high humidity levels averaging 84%. In contrast, October experiences slightly milder temperatures, with a minimum of 0°C (32°F) and a maximum of 24°C (75°F), resulting in an average temperature of 10°C (51°F). Precipitation increases to 81 mm (3.2 in) over 14 days, while humidity remains comparable at 80%. For more detailed insights on October's weather, check out Dunedin weather in October.
In August, the weather features cooler temperatures with a minimum of -4°C (25°F) and an average of 7°C (45°F), while it can reach a maximum of 20°C (68°F). Precipitation is relatively moderate, occurring on about 12 days and totaling 40 mm (1.6 in), complemented by high humidity levels at 84%. In contrast, November experiences a milder climate with minimum temperatures around 1°C (34°F) and an average of 13°C (55°F), peaking at 27°C (81°F). However, it also sees increased rainfall, totaling 96 mm (3.8 in) over 15 days, but with slightly lower humidity at 78%. For more detailed information, you can check Dunedin weather in November.
In August, the weather is generally cooler, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 20°C (68°F), and an average of 7°C (45°F). The month sees about 40 mm (1.6 in) of precipitation over 12 days and high humidity at 84%. In contrast, December features a significantly warmer climate, with temperatures fluctuating between a minimum of 4°C (39°F) and a maximum of 27°C (80°F), with an average temperature of 14°C (58°F). Rainfall in December increases to 105 mm (4.1 in) across 15 days, although humidity remains relatively lower at 81%. For more details on the December weather, you can visit Dunedin weather in December.
As August arrives in Dunedin, the weather becomes a mix of chilly mornings and mild afternoons, paving the way for the transition from winter to spring. Unlike the warmer summer months, August showcases a notable chill with temperatures occasionally dipping below freezing, complemented by increased humidity levels that can make the air feel brisk and refreshing. With an average of twelve days of rainfall, residents often experience the typical unpredictable nature of late winter weather, making it advisable to keep an umbrella handy. This month sets the stage for the impending warmth of the upcoming spring, making it a unique time to enjoy Dunedin's evolving climate. For a deeper look into how August fits into the broader weather picture, check out the full Dunedin Climate.