Last updated: August 31, 2025
In August, Kingstown, Saint Vincent and the Grenadines, experiences a warm and tropical climate, with maximum temperatures reaching up to 29°C (84°F) and an average of 27°C (81°F). The weather is characterized by high humidity levels of 81%, creating a muggy atmosphere. Rain is a frequent visitor this month, contributing to a substantial precipitation total of 154 mm (6.1 in) over approximately 24 days. Visitors should be prepared for frequent showers while enjoying the lush, vibrant beauty that the island has to offer during this humid period.
In August, Kingstown, Saint Vincent and the Grenadines, welcomes the warm embrace of summer with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F). The average temperature remains steady at a comfortable 27°C (81°F), mirroring the pleasant warmth experienced in the preceding months of July and June. As the summer progresses, the consistent temperatures suggest a climate that remains inviting for both relaxation and adventure. August's thermals continue the trend of mild evenings and balmy days, captivating visitors and locals alike with the tropical charm that defines this beautiful Caribbean destination.
August is the peak of precipitation in Kingstown, Saint Vincent and the Grenadines, with an impressive 154 mm (6.1 in) of rainfall spread over 24 days. This substantial increase from 133 mm (5.2 in) in July signals the culmination of the wet season, where tropical conditions reign supreme. As the summer months progress, it’s clear that rain becomes more frequent and intense, with August standing out as the month most prone to soak the island in moisture. Following this trend, September sees a slight drop in precipitation to 146 mm (5.7 in), but the pattern of abundant rainfall endures, illustrating the Caribbean's lush and vibrant climate during this time of year.
August in Kingstown, Saint Vincent and the Grenadines sees a humidity level of 81%, consistent with the year’s trend of elevated moisture. Following the peak of 84% in July, August experiences a slight decrease yet maintains a high humidity that characterizes the Caribbean climate. The humidity levels in Kingstown exhibit a pattern of gradual fluctuation, generally hovering around the 80% mark, with the summer months surfacing the highest figures. This persistent humidity reflects the tropical setting, promising lush landscapes and vibrant flora, while also emphasizing the warm, muggy days typical for this time of year. As the seasons transition into autumn, humidity levels trend downwards slightly, yet still remain a defining feature of the island's atmospheric charm.
In August, Kingstown, Saint Vincent and the Grenadines, experiences a significant UV Index of 14, categorizing it as extreme and leading to a burn time as short as 10 minutes. This trend reflects the area's consistently high UV levels throughout the year, with similar values noted in March, April, May, and September. Notably, Kingstown maintains an unwavering extreme exposure category, reminding residents and visitors alike to be vigilant with their sun protection year-round. As the summer sun blazes, it's crucial to stay informed and protected—discover more about UV exposure in Kingstown by visiting Kingstown UV Index.
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August in Kingstown, Saint Vincent and the Grenadines, greets visitors with an impressive 343 hours of sunshine, solidifying its position as a vibrant summer month. After a steady rise in sunlight from February’s 305 hours to May’s peak of 353 hours, the summer continues to shine brightly, with August maintaining high levels just below July's 348 hours. This trend of abundant sunshine creates a warm and inviting atmosphere, making it an ideal time for outdoor exploration or relaxation on the stunning beaches. As the year progresses, September sees a slight dip to 323 hours, yet the overall theme of plentiful sunshine persists, ensuring that the allure of Kingstown remains strong throughout the summer months.
In August, Kingstown, Saint Vincent and the Grenadines, enjoys a 50% chance of sunny weather, marking a pivotal point in the seasonal trend. As we move through the year, the likelihood of sunshine fluctuates, peaking in February at a striking 72% before tapering off in the summer months—July records a modest 45%. Interestingly, August sees a slight recovery, aligning with September, where sunshine returns to 50%. This suggests that while mid-year might be cloudier, there’s a renewed opportunity for sun as summer wanes and the vibrant hues of the Caribbean sky beckon once more.
In Kingstown, Saint Vincent and the Grenadines, the daylight duration experiences a gradual evolution throughout the year. Starting with 11 hours of daylight in January and February, the days begin to lengthen in March, peaking at 12 hours from March through September. This consistent stretch of daylight illuminates the vibrant landscapes and enhances outdoor activities during the lush summer months. As the calendar turns towards October, daylight begins to taper off again, returning to 11 hours by November and December. This cyclical trend of daylight is not just a marker of passing seasons but a reflection of the island's radiant beauty, beckoning residents and visitors alike to savor the warm, sun-soaked days of summer.
In August, Kingstown, Saint Vincent and the Grenadines experiences a dip in wind speed, averaging 6.7 m/s (15 mph), making it the calmest month of the year. This marks a refreshing contrast to the stronger winds prevalent in the earlier summer months of June and July, where averages hover around 8.2 m/s (18 mph) and 8.1 m/s (18 mph) respectively. The seasonal trend clearly indicates that as summer transitions into early autumn, the winds gradually wane, further diminishing to 5.3 m/s (12 mph) in September. This gentle August breeze creates a serene atmosphere, inviting locals and visitors alike to indulge in the tranquil beauty of the islands before the winds pick up again in the fall months.
Weather in Kingstown varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Kingstown, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in August and January, some notable differences emerge. August tends to be warmer with an average temperature of 27°C (81°F) and a maximum of 29°C (84°F), while January has slightly lower temperatures, peaking at 27°C (81°F). Precipitation is significantly higher in August, with 154 mm (6.1 in) over 24 days, compared to just 44 mm (1.8 in) across 15 days in January. Despite these variations, both months share a consistent humidity level of 81%. For a closer look at the January weather specifics, you can visit Kingstown weather in January.
August and February offer contrasting weather experiences. In August, the temperatures are warmer, with a minimum of 25°C (77°F) and an average of 27°C (81°F), peaking at around 29°C (84°F). However, it also brings higher humidity at 81% and significant rainfall, totaling 154 mm (6.1 in) over 24 days. In contrast, February features slightly cooler temperatures, with a minimum of 23°C (74°F), an average of 25°C (78°F), and a maximum of 27°C (81°F). Precipitation in February is much less, only 31 mm (1.2 in) across 12 days, and the humidity is slightly lower at 80%. For more information on February weather, you can check Kingstown weather in February.
In comparing the weather of August and March, August tends to be warmer, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F). In contrast, March experiences slightly cooler conditions, with temperatures between 23°C (74°F) and 27°C (80°F). Additionally, August is notably wetter, receiving 154 mm (6.1 in) of rainfall over 24 days, while March sees only 37 mm (1.5 in) over 12 days. Humidity levels are quite similar in both months, with August at 81% and March at 80%. For more detailed information, check out Kingstown weather in March.
When comparing the weather in August and April, we see notable differences in temperature and precipitation patterns. In August, temperatures are slightly higher, with a minimum of 25°C and an average of 27°C, reaching a maximum of 29°C. Conversely, April has a minimum temperature of 23°C and an average of 26°C, ultimately peaking at 28°C. Regarding precipitation, August is markedly wetter, receiving 154 mm over 24 days, while April experiences significantly less rainfall at only 29 mm across 10 days. Humidity levels are relatively similar, with August at 81% and April at 79%. For further details on April weather specifics, you can check Kingstown weather in April.
When comparing the weather in August and May, both months exhibit warm temperatures, with May having slightly cooler averages. In May, the minimum temperature is 24°C (76°F), while in August, it rises only slightly to a minimum of 25°C (77°F). The average temperatures are nearly identical, with May averaging 27°C (80°F) and August 27°C (81°F). However, August experiences significantly more precipitation, totaling 154 mm (6.1 in) over 24 days compared to May's 41 mm (1.6 in) over 13 days. Humidity levels are similar, with August at 81% and May at 80%. For more detailed insights into May weather, you can visit Kingstown weather in May.
August and June share similar average temperatures, with both months averaging around 27°C (81°F). However, August tends to be slightly warmer, with a maximum temperature of 29°C (84°F) compared to June's maximum of 28°C (83°F). Notably, August experiences significantly more rainfall, with 154 mm (6.1 in) of precipitation over 24 days, while June sees only 91 mm (3.6 in) across 16 days. Additionally, humidity levels are quite high in both months, though June is marginally more humid at 83% compared to August’s 81%. For a more detailed look at June weather, check out Kingstown weather in June.
In comparing the weather of August and July, we find that both months share similar temperature ranges, with minimums at 25°C (77°F), average highs around 27°C (81°F), and maximums reaching 29°C (84°F). However, August experiences slightly more precipitation, with 154 mm (6.1 in) over 24 days, compared to July's 133 mm (5.2 in) over 22 days. Additionally, while humidity remains high in both months, August has a slightly lower average humidity of 81% compared to July's 84%. For a closer look at July's weather patterns, you can refer to Kingstown weather in July.
In comparing the weather between August and September, we can observe that both months experience similar temperature ranges, with August averaging 27°C (81°F) and September slightly warmer at 28°C (82°F). The minimum temperatures remain constant at 25°C (77°F), while the maximum temperatures see a slight increase in September to 29°C (85°F). Precipitation decreases from 154 mm (6.1 in) in August over 24 days to 146 mm (5.7 in) across 18 days in September, indicating a slight reduction in rainy days. Additionally, humidity levels are relatively consistent, with August at 81% and September at 80%. For more detailed information, you can visit Kingstown weather in September.
In comparing the weather between August and October, both months exhibit similar temperature ranges, with minimum temperatures around 25°C (77°F), average temperatures hovering near 27°C (81°F), and maximum temperatures reaching up to 29°C (84°F in August and 85°F in October). While August records a total precipitation of 154 mm (6.1 in) over 24 days, October sees a slight increase with 166 mm (6.5 in) across 21 days, suggesting a wetter propensity for October despite the smaller number of rainy days. Humidity levels are also comparable, with August at 81% and October slightly higher at 82%. For more details on October weather, you can visit Kingstown weather in October.
August and November exhibit similar temperature ranges, with both months experiencing a minimum of 25°C (77°F) and an average of 27°C (81°F). However, August typically sees slightly higher maximum temperatures of up to 29°C (84°F), compared to November's peak of 28°C (83°F). Precipitation levels also differ; August receives 154 mm (6.1 in) of rain over 24 days, while November has less rain at 121 mm (4.8 in) across 20 days. Humidity remains relatively high in both months, with November being marginally more humid at 83% compared to August's 81%. For more detailed information, you can visit Kingstown weather in November.
In comparing the weather between August and December, we see some notable differences despite the relatively similar temperature ranges. August experiences slightly higher temperatures, with an average of 27°C (81°F) and a maximum of 29°C (84°F), while December's temperatures hover around an average of 26°C (80°F) and a maximum of 28°C (83°F). August also brings significantly more rainfall, averaging 154 mm (6.1 in) over 24 days, compared to December's milder precipitation of 53 mm (2.1 in) spread over 16 days. Humidity levels remain fairly consistent, with August at 81% and December slightly higher at 82%. For more specific details on December weather, you can check out Kingstown weather in December.
In August, Kingstown experiences warm, humid weather distinctly marked by increased precipitation, resulting in frequent rainfall throughout the month. While temperatures hold steady in the high twenties, the high humidity adds a tropical feel to the air, making it quite different from the drier months. With an average of 24 rainy days, August showcases the lush vibrancy of the region, contrasting sharply with the drier periods. If you’re intrigued by Kingstown’s distinct climate, explore more in detail at Kingstown Climate.