Last updated: August 31, 2025
In August, Vailima, Samoa, showcases a tropical climate marked by warm temperatures and high humidity. With an average of 26°C (79°F), daily highs can reach up to 28°C (83°F), while nighttime lows hover around a comfortable 24°C (75°F). However, the month is characterized by frequent rain, accumulating approximately 145 mm (5.7 in) over 23 days, contributing to a moisture-laden atmosphere with humidity levels around 84%. This blend of warmth and precipitation creates a uniquely lush environment, perfect for exploring Vailima's scenic beauty.
In August, Vailima, Samoa experiences pleasantly warm temperatures, with a minimum of 24°C (75°F) and a maximum of 28°C (83°F). The average temperature around this time hovers at 26°C (79°F), marking a slight dip compared to the preceding months. This period is characterized by a comfortable climate that invites outdoor exploration, making it a great time for both relaxation and adventure. As the year progresses towards spring, August's consistent warmth reflects the tropical climate of Samoa, providing a lovely reprise from the cooler July temperatures while remaining steady with the pleasing averages seen throughout the year.
In August, Vailima, Samoa, experiences a notable dip in precipitation, recording 145 mm (5.7 in) over 23 days, making it one of the driest months of the year. This decline continues a trend observed since February's peak of 482 mm (19.0 in), where rainfall begins to gradually decrease as the dry season approaches. The precipitation pattern highlights a consistent reduction through the mid-year, culminating in August's relatively lighter showers, a sharp contrast to the torrential rains seen earlier in the year. With fewer rainy days compared to previous months, August offers a brief respite before the rainfall increases once again in September, emphasizing the region's dynamic seasonal shifts.
In Vailima, Samoa, the humidity experiences a notable increase as the year progresses, peaking at 84% in August. This trend reflects a steady climb from 78% in January through July, culminating in the highest levels of moisture as the region transitions into the wetter months. Following August, humidity begins to taper slightly, dropping to 83% in September and 82% in October. Such climatic patterns highlight Vailima’s tropical environment, where humidity plays a significant role in shaping the overall weather experience throughout the year.
In August, the UV Index in Vailima, Samoa, reaches 12, categorizing it as extreme with a critical burn time of just 10 minutes. This marks a noticeable mid-year jump from the very high levels recorded in June and July, where the UV Index was 9. Following the trend from earlier months, the UV Index remains a serious concern, reflecting the region's consistent exposure to intense sunlight throughout the year. As we transition into September, the Index is expected to rise even more to 14, underscoring the importance of sun safety during this time. For more detailed insights on UV exposure levels throughout the year, visit Vailima UV Index.
UV Risk Categories
August in Vailima, Samoa, shines brightly with 295 hours of sunshine, continuing a delightful trend of warm and vibrant summers. As the year unfolds, the sunshine hours peak during the latter half, particularly in October, which basks in a magnificent 310 hours. The steady rise from January's 231 hours through to August reveals a clear pattern of increasing sunlight, providing locals and visitors alike with ample opportunities to indulge in the island’s stunning landscapes and cultural offerings. Interestingly, September maintains this momentum with 304 hours, setting the stage for the sun-drenched days of October. This trend not only highlights the tropical allure of Samoa but also hints at the joyous outdoors waiting for those who embrace its golden rays.
In Vailima, Samoa, the likelihood of sunny weather shows an intriguing pattern throughout the year. August, with a 45% chance of sun, falls into a transitionary phase following the peak sunny month of July at 62%. This summer sunshine trend begins in May (53%) and continues to build through June, providing ample warm days. While August experiences a slight dip, it still affords a respectable chance of sunny skies compared to the cooler months ahead. Notably, as the year progresses toward September, the sunshine likelihood rises dramatically to 71%, suggesting a captivating return of sun-drenched days post-August. Overall, those planning to visit Vailima can expect a fair chance of beautiful weather during this month amidst the shifting seasonal dynamics.
In Vailima, Samoa, the charm of the tropical climate is beautifully reflected in its daylight durations throughout the year. From January to March, residents enjoy a consistent 12 hours of daylight, providing ample time for outdoor activities and exploration. As April arrives, the daylight begins to wane slightly, settling at 11 hours and continuing through the remaining winter months of May, June, July, and August. This pattern of reduced daylight creates a cozy atmosphere, making it an ideal time for indoor gatherings and cultural celebrations. Yet, as September approaches, daylight perks up again, returning to 12 hours, ushering in the promise of warmer, brighter days ahead as the year transitions toward its final months. Overall, Vailima's daylight duration highlights a rhythmic ebb and flow, embodying the island's natural beauty.
The August wind in Vailima, Samoa experiences an invigorating shift, with an average speed of 4.7 m/s (10 mph), marking a notable increase from the calmer months of April and May. This gentle breeze continues a pattern established in the preceding months, where July peaks at 5.9 m/s (13 mph) before settling slightly in August. As the region transitions into the latter part of the year, the winds tend to stabilize, hovering around 5.0 m/s (11 mph) in September and October before dipping again in November and December. This cyclical rhythm not only characterizes Vailima's climate but also enhances the lush surroundings, inviting both locals and visitors to revel in its serene beauty.
Weather in Vailima varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Vailima, focusing on differences in temperature, rainfall, humidity, and UV levels.
Comparing the weather in August and January reveals distinct differences despite both months exhibiting warm temperatures. In August, temperatures range from a minimum of 24°C (75°F) to a maximum of 28°C (83°F), accompanied by high humidity at 84%. The month sees significant rainfall, with 145 mm (5.7 in) spread across 23 days. In contrast, January experiences slightly higher temperatures, with a minimum of 24°C (75°F) and a maximum of 30°C (86°F), alongside lower humidity at 78%. However, it is also the wettest month, receiving 335 mm (13.2 in) of precipitation over 24 days. For more detailed information on January weather, please visit Vailima weather in January.
In comparing the weather between August and February, we see some notable differences. August presents a relatively stable climate with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 28°C (83°F), coupled with a significant amount of rainfall totaling 145 mm (5.7 in) over 23 days and high humidity at 84%. Conversely, February features slightly warmer conditions, with temperatures reaching a minimum of 24°C (76°F) and peaking at 30°C (86°F). However, it experiences much heavier rainfall, accumulating 482 mm (19.0 in) over 27 days and lower humidity at 78%. For more detailed information on February weather, visit the link: Vailima weather in February.
In comparing the weather between August and March, we find some interesting similarities and differences. Both months see average temperatures around 26-27°C (79-81°F) with minimums hovering around 24°C (75-76°F). However, March tends to be slightly warmer with a maximum temperature of 29°C (84°F) compared to August's 28°C (83°F). Precipitation levels are notably higher in March, with 219 mm (8.6 in) falling over 26 days, while August experiences 145 mm (5.7 in) over 23 days, indicating a wetter month. Humidity levels are also higher in August at 84%, compared to 78% in March. For more details about March weather, you can refer to Vailima weather in March.
When comparing the weather in August and April, both months feature similar minimum temperatures, with August recording a minimum of 24°C (75°F) and April slightly higher at 24°C (76°F). However, April tends to be warmer overall, with an average temperature of 27°C (81°F) compared to August’s 26°C (79°F) and a maximum of 29°C (85°F) versus August's maximum of 28°C (83°F). Precipitation levels are significantly higher in April, with 235 mm (9.2 in) of rainfall over 26 days, compared to August’s 145 mm (5.7 in) over 23 days. Additionally, while humidity remains high in both months at 84% in August and 78% in April, April's slightly lower humidity may offer a more pleasant experience despite the increased rainfall. For more detailed insights on the weather, check out Vailima weather in April.
When comparing the weather in August and May, both months feature warm temperatures, with May experiencing slightly higher averages. In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 29°C (85°F), while August sees a temperature range of 24°C (75°F) to 28°C (83°F). However, May tends to be wetter, with a total precipitation of 212 mm (8.3 in) over 28 days, compared to August's 145 mm (5.7 in) over 23 days. Additionally, humidity levels are marginally lower in May at 79%, compared to August’s 84%. For more details on May weather, you can visit Vailima weather in May.
When comparing the weather in August and June, both months feature warm temperatures, but August tends to be slightly milder. In August, the minimum temperature hovers around 24°C (75°F), with an average of 26°C (79°F) and a maximum of 28°C (83°F). In contrast, June sees slightly higher temperatures, with a minimum of 24°C (76°F), an average of 27°C (80°F), and a peak of 29°C (84°F). Precipitation is more pronounced in June, with 178 mm (7.0 in) over 25 days, compared to August's 145 mm (5.7 in) over 23 days. Additionally, humidity levels are relatively high in both months, with June at 80% and August at 84%. For a detailed look at the specific conditions in June, you can check out this link: Vailima weather in June.
Comparing the weather between July and August reveals some notable differences. Both months have similar temperature ranges, with minimums of 23°C in July and 24°C in August, and average and maximum temperatures remaining constant at 26°C (79°F) and 28°C (83°F) respectively. However, August experiences significantly less rainfall, with 145 mm (5.7 in) over 23 days compared to July's 241 mm (9.5 in) over 27 days. Additionally, humidity is slightly higher in August at 84%, compared to 81% in July. For a deeper look into July weather patterns, you can check Vailima weather in July.
August and September exhibit quite similar weather patterns, with both months featuring a minimum temperature of 24°C (75°F), an average of 26°C (79°F), and a maximum of 28°C (83°F). However, September experiences slightly higher precipitation, totaling 158 mm (6.2 in) over 25 days, compared to August's 145 mm (5.7 in) across 23 days. Humidity levels remain fairly consistent, with August at 84% and September slightly lower at 83%. For a detailed look at September's climate, you can refer to Vailima weather in September.
The weather in both August and October exhibits similar temperature ranges, with both months featuring a minimum of 24°C (75°F), an average of around 26°C (79°F), and a maximum of 28°C (83°F). However, October tends to be wetter than August, receiving 266 mm (10.5 in) of rain over 28 days compared to August's 145 mm (5.7 in) over 23 days. Interestingly, October maintains a slightly lower humidity level at 82%, compared to August's more humid 84%. For a closer look at October's specific conditions, check out Vailima weather in October.
In comparing the weather patterns of August and November, we observe several key differences despite their similar temperature ranges. In August, temperatures typically range from a minimum of 24°C (75°F) to a maximum of 28°C (83°F), accompanied by a high average humidity of 84%. Precipitation during this month is considerable, with a total of 145 mm (5.7 in) spread across 23 days.
In contrast, November experiences slightly warmer temperatures, with an average max of 29°C (84°F) and a similar minimum of 24°C (75°F). However, November sees a notable increase in rainfall, totaling 296 mm (11.6 in) over 27 days, which might contribute to a slightly lower humidity of 79%. For a more detailed look at the weather conditions in November, you can visit Vailima weather in November.
When comparing the weather in August and December, notable differences emerge. Both months experience warm temperatures, but December is slightly warmer, with an average of 27°C (80°F) compared to August's 26°C (79°F). While August has a maximum temperature of 28°C (83°F), December reaches up to 29°C (85°F). Precipitation levels also differ significantly; December sees much higher rainfall at 403 mm (15.9 in) over 29 days, compared to August's 145 mm (5.7 in) over 23 days. Despite the increased rainfall in December, the humidity is slightly lower at 79% compared to August's 84%. For a more detailed look at December weather, you can check out Vailima weather in December.
August in Vailima is marked by slightly cooler temperatures compared to the peak summer months, with a comfortable average that hovers around 26°C (79°F). The humidity remains high at 84%, contributing to a muggy feel, especially during the 23 days of precipitation that deliver about 145 mm (5.7 in) of rain throughout the month. This combination of warmth and moisture distinguishes August as a typically wet month, setting it apart from the drier, hotter conditions experienced earlier in the year. For a deeper understanding of Vailima's climatic patterns, be sure to check out Vailima Climate.