Last updated: August 28, 2025
August in Port-Vila, Vanuatu offers a pleasant tropical experience, with average temperatures hovering around 24°C (75°F), reaching a comfortable maximum of 26°C (80°F) and dipping to a mild minimum of 21°C (71°F). Visitors can expect a humidity level of 79%, contributing to the lush, vibrant surroundings. While this month witnesses around 50 mm (2.0 in) of rainfall spread over 11 days, the showers add to the island's charm, making it an ideal time for exploration and relaxation amidst tropical beauty.
In August, Port-Vila, Vanuatu, experiences a gentle transition toward cooler temperatures, with minimums hovering around 21°C (71°F) and maximums reaching a comfortable 26°C (80°F). This month marks a significant dip from the sweltering heights of summer, embracing a more temperate average of 24°C (75°F). It's a time when the previously warmer months of January through July begin to give way to slightly cooler conditions, making it an ideal period for visitors seeking pleasant weather without the intense heat. As the southern hemisphere moves further into winter, the trend of mild temperatures is inviting, perfect for outdoor exploration and enjoying the vibrant beauty of Vanuatu.
In August, Port-Vila, Vanuatu experiences a modest precipitation total of 50 mm (2.0 in), marking a noticeable dip compared to the previous months. This reduction continues the trend established in July, where rainfall significantly decreased to just 29 mm (1.1 in), suggesting a brief respite in the wet season. With about 11 rainy days in August, the city enjoys a lighter touch of rain, providing a perfect balance of sunshine and occasional showers. This pattern sets the stage for an eventual uptick in precipitation as the year progresses, with September seeing an increase to 78 mm (3.1 in), signaling the transition back into a wetter rhythm.
In August, Port-Vila, Vanuatu, experiences a moderate humidity level of 79%, which is consistent with the trend observed over the preceding months. The humidity peaks in April and the final months of the year, averaging around 81-82%, while the summer months from January to March maintain a slightly higher humidity, ranging from 79% to 81%. Interestingly, June and July see a dip to 77% and 78%, respectively, before recovering in August. This mild humidity during August reflects the region's tropical climate, where humidity remains a defining characteristic throughout the year, ensuring that visitors experience the warm, balmy atmosphere typical of island life.
In August, Port-Vila, Vanuatu, experiences a UV Index of 12, placing it in the extreme exposure category with a burn time of just 10 minutes. This aligns with the heightened UV levels prominent from the start of the year, where indices consistently hover around 16 to 15 during the first half. As the year progresses, the UV Index starts to drop slightly in May and June but remains notably high through August and into the approaching spring months. This pattern highlights the need for sun protection not just in the peak season but throughout the year, underscoring the tropical location’s persistent exposure risk. To learn more about staying safe under the sun, visit the Port-Vila UV Index.
UV Risk Categories
August in Port-Vila, Vanuatu, shines brightly with 265 hours of glorious sunshine, making it a beautiful time to soak in the summer vibes. As the winter months recede, sunlight remains relatively consistent, hinting at the transition from the cooler temperatures of July and the approaching warmth that comes in spring. Weather patterns indicate that the sunshine hours tend to peak towards the end of the year, with October and November boasting impressive totals of 296 and 297 hours respectively. Despite the slight dip in sunshine from July, August provides a delightful bridge, ensuring visitors can enjoy the lush landscapes and vibrant culture of Vanuatu, with the promise of even more sun-filled days just around the corner.
August in Port-Vila, Vanuatu, boasts a *healthy *45% chance of sunshine, placing it favorably in the peak of the dry season. This month sees a notable increase in sunny days compared to the earlier months of the year, with July leading the way at 51%. As we progress from the rainier periods of January, February, and March, where sunlight was less reliable, the increasing trend continues into August, highlighting the region’s transition towards more consistent sunshine leading into Spring. With a mixture of warmth and coastal breezes, August is not only ideal for outdoor activities but also for soaking in Vanuatu's natural beauty beneath the sun.
In August, Port-Vila, Vanuatu enjoys a steady 11 hours of daylight, mirroring the previous months from April through July. This consistent daylight duration reflects a broader pattern of mildly diminishing sunlight from the high of 13 hours in January to a low of 11 hours that prevails from April through to September. Interestingly, as the region transitions into spring, sunlight begins to gradually return, setting the stage for October and November, where daylight increases once again to 12 hours. This rhythmic cycle of daylight not only shapes daily life but also enhances the vibrant beauty of Vanuatu's tropical landscape throughout the year.
In August, Port-Vila, Vanuatu, experiences a noticeable uptick in wind activity, with average wind speeds reaching 8.7 m/s (19 mph)—the highest for the year. This surge is part of a broader trend observed throughout the winter months, where wind speeds gradually rise, peaking mid-year before tapering off again as spring approaches. The advent of August not only brings stronger breezes but also sets the stage for an exhilarating outdoor atmosphere, making it an ideal time for sailing and water sports. As the seasons transition, the drop in wind speeds after August serves as a gentle reminder of summer’s imminent return, enhancing the island's alluring charm year-round.
Weather in Port-Vila varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Port-Vila, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between August and January, we see some notable differences. August features milder temperatures, with averages around 24°C (75°F) and a maximum of 26°C (80°F), along with relatively lower precipitation of 50 mm (2.0 in) over 11 rainy days. In contrast, January experiences warmer temperatures, with averages reaching 27°C (81°F) and highs peaking at 29°C (84°F). However, January is much wetter, receiving 170 mm (6.7 in) of rain across 17 days, while humidity remains slightly higher at 81%. For more insights, you can check Port-Vila weather in January.
In comparing the weather between August and February, it is evident that February tends to be warmer and wetter. In August, temperatures range from a minimum of 21°C (71°F) to a maximum of 26°C (80°F), with an average of 24°C (75°F) and 50 mm of precipitation over approximately 11 days. In contrast, February sees higher temperatures, with a minimum of 25°C (77°F), an average of 27°C (81°F), and a peak of 29°C (84°F). Additionally, February receives significantly more rainfall, with 164 mm (6.5 in) spread across 21 days, resulting in a humidity level of 80%. For more detailed insights, you can check Port-Vila weather in February.
In comparing the weather patterns of August and March, we observe distinct differences. August typically sees milder temperatures, with daily averages around 24°C (75°F) and maximums reaching 26°C (80°F), alongside relatively low precipitation of 50 mm (2.0 in) spread over 11 days. In contrast, March experiences warmer weather, with average temperatures of 27°C (81°F) and maximums peaking at 29°C (85°F). However, March is also characterized by significantly higher rainfall, totaling 227 mm (8.9 in) over 25 days, while maintaining a consistent humidity level of 79%. For a more detailed look at March weather conditions, visit Port-Vila weather in March.
When comparing the weather in August and April, it's clear that April tends to be warmer and wetter. In April, the temperatures range from a minimum of 24°C (75°F) to a maximum of 29°C (84°F), with an average temperature of 26°C (80°F). In contrast, August experiences milder temperatures, with a minimum of 21°C (71°F) and a maximum of 26°C (80°F), averaging at 24°C (75°F). Additionally, April sees significantly more precipitation, totaling 292 mm (11.5 in) over 22 days, compared to August's 50 mm (2.0 in) over just 11 days. Both months have high humidity, with April slightly higher at 82% compared to August's 79%. For a detailed look at April conditions, you can check Port-Vila weather in April.
In comparing the weather between August and May, May tends to be warmer with an average temperature of 26°C (78°F) and a peak of 28°C (82°F), while August exhibits a slightly cooler average of 24°C (75°F) with a maximum of 26°C (80°F). However, May is significantly wetter, receiving 163 mm (6.4 in) of rainfall over 16 days compared to August's 50 mm (2.0 in) across 11 days. Humidity levels are quite similar in both months, with August at 79% and May slightly higher at 81%. For a more detailed look at May's climatic conditions, check out Port-Vila weather in May.
When comparing the weather in August and June, a few notable differences emerge. August experiences slightly cooler temperatures, with an average of 24°C (75°F) compared to June’s average of 25°C (77°F). Both months have a minimum temperature of around 21°C (70°F to 71°F), but June reaches a higher maximum of 27°C (81°F) compared to August's 26°C (80°F). In terms of precipitation, June is significantly wetter, receiving 116 mm (4.6 in) over 10 days, whereas August sees less rainfall at 50 mm (2.0 in) across 11 days. Humidity levels are quite similar, with August at 79% and June at 77%. For more detailed information, you can check Port-Vila weather in June.
In comparing the weather of August and July, we see that both months feature similar temperature ranges, with August experiencing a minimum of 21°C (71°F), an average of 24°C (75°F), and a maximum of 26°C (80°F). July, on the other hand, maintains a slightly higher maximum temperature of 27°C (80°F), along with the same minimum but a marginally warmer average of 24°C (76°F). When it comes to precipitation, August is wetter, receiving 50 mm (2.0 in) over 11 days, compared to July's 29 mm (1.1 in) over 8 days. Humidity levels are comparable, with August at 79% and July slightly lower at 78%. For more detailed insights, you can check Port-Vila weather in July.
In comparing the weather of August and September, we see that both months have similar temperature ranges, with minimums of 21°C, average temperatures around 24°C, and maximums reaching 26°C. However, September experiences slightly higher precipitation, totaling 78 mm over 10 days, compared to August's 50 mm across 11 days. Despite the increased rainfall in September, the humidity remains consistent at 79% for both months, contributing to a similarly warm and humid atmosphere. For a more detailed overview, you can check Port-Vila weather in September.
August and October share relatively mild temperatures, with August showing a minimum of 21°C (71°F) and a maximum of 26°C (80°F), while October slightly rises to a minimum of 22°C (72°F) and a maximum of 27°C (80°F). However, October experiences significantly higher rainfall, measuring 152 mm (6.0 in) over 14 days compared to August's 50 mm (2.0 in) over 11 days. Both months have similar humidity levels, with August at 79% and October at 81%. This increase in precipitation and slightly warmer conditions in October can make for a more humid environment. For more detailed information, check out Port-Vila weather in October.
In August, the weather is relatively mild with average temperatures ranging from a minimum of 21°C (71°F) to a maximum of 26°C (80°F). The month experiences some rainfall, with precipitation totaling 50 mm (2.0 in) over an average of 11 days, accompanied by a high humidity level of 79%. In contrast, November sees slightly warmer temperatures, with an average ranging from 23°C (73°F) to 28°C (82°F). This month also has increased precipitation, with totals reaching 91 mm (3.6 in) over 12 days and a marginally higher humidity of 82%. For more detailed information, check out Port-Vila weather in November.
In August, the weather is generally milder with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 26°C (80°F), along with an average temperature of 24°C (75°F). Precipitation is relatively low at 50 mm (2.0 in) over 11 days, resulting in a humidity level of 79%. In contrast, December sees warmer temperatures with a minimum of 24°C (76°F) and a maximum of 29°C (84°F), averaging 26°C (80°F). However, this month experiences significantly higher rainfall, totaling 204 mm (8.0 in) over 17 days, and humidity rises slightly to 82%. For more detailed information about December weather, visit Port-Vila weather in December.
August in Port-Vila reveals a mild and pleasant climate, distinct from the more humid summer months. With average temperatures hovering around a comfortable 24°C (75°F), it offers a perfect escape for those looking to enjoy tropical vibes without excessive heat. While precipitation is present on 11 days, it is generally lighter than in wetter months, contributing to the 79% humidity that gives the air a refreshing feel. This combination makes August an ideal time for outdoor activities and exploring the natural beauty of Vanuatu. For a deeper dive into the local climate, check out Port-Vila Climate.