Last updated: February 24, 2025
Tropical and vibrant, Treasure Island experiences a warm August characterized by a maximum temperature of 32°C (90°F) and an average of 28°C (83°F), perfect for beachgoers and sun-seekers alike. With minimums rarely dipping below 25°C (77°F), the atmosphere remains inviting. However, this month also brings significant precipitation, with 219 mm (8.6 in) of rainfall spread over 25 days, maintaining high humidity levels at 74%. Visitors should be prepared for sudden showers amidst the tropical warmth, making for a dynamic summer experience by the shore.
In August, Treasure Island basks in the warmth of late summer, with temperatures consistently hovering around a minimum of 25°C (77°F) and climbing to an average of 28°C (83°F), reaching a pleasant maximum of 32°C (90°F). This trend highlights a sense of stability in the balmy weather, as the region retains a similar temperature pattern seen in July. With minimal fluctuations, outdoor activities thrive under the bright sun, inviting beachgoers and sun-seekers to enjoy the vibrant coastal scenery. The warmth of August not only marks the peak of summer but also hints at a gradual transition towards the milder temperatures of autumn, making it a cherished time for visitors and locals alike.
August marks a peak in precipitation for Treasure Island, experiencing a significant 219 mm (8.6 in) of rainfall over 25 days. This trend of increasing moisture culminates after a steady rise from earlier months, where rainfall gradually escalated from 40 mm (1.6 in) in January to 204 mm (8.0 in) in July. As the summer progresses, the skies open up with the heaviest downpours occurring in August, setting the stage for a wet fall. Following this peak, September shows a substantial drop to 143 mm (5.6 in), indicating a shift toward drier conditions. This overall pattern illustrates how Treasure Island's summer saturates the landscape, making August not just the wettest month, but a defining time in its annual climate cycle.
In August, Treasure Island experiences a modest humidity level of 74%, consistent with the declining trend observed since June. This dip in humidity is part of a broader pattern that sees the summer months gradually transitioning into the more humid fall. Throughout the year, humidity peaks during the winter and early spring, with January and February consistently at 82%. As the seasons change, there’s a noticeable decrease, reaching its lowest point in July and August before creeping back up in September. This ebb and flow of humidity not only shapes the coastal climate but also influences the overall atmosphere of this charming island, providing a respite in summer while foreshadowing the return of moister conditions in the fall.
In August, Treasure Island experiences a significant UV Index of 11, placing it in the extreme exposure category. This level of intensity means that residents and visitors should be especially cautious, with a burn time of only 10 minutes for unprotected skin. Following the peak months of June and July, which also registered an Index of 12, August continues to uphold a strong trend of heightened UV levels throughout the summer. As the sun remains fierce, it’s essential to take protective measures when stepping outdoors. For more detailed insights, visit Treasure Island UV Index.
UV Risk Categories
August in Treasure Island, United States, shines with an impressive 316 hours of sunshine, continuing the trend of bright summer days that peaks in May. As the year unfolds, there's a gradual increase in sunlight hours from the winter chill, with January starting at only 216 hours. This delightful surge reaches its zenith in May with 335 hours, before slightly tapering off in the following months. Even in August, as we transition towards fall, the warmth remains palpable, showcasing a resilient summer glow that carries through September (311 hours) and October (300 hours). This alluring blend of sun-drenched days and warm coastal breezes makes Treasure Island a captivating destination during this vibrant month.
In Treasure Island, the likelihood of basking in sunny weather during August takes a noticeable dip, with a mere 17% chance of sunshine. This trend marks a stark contrast to the sunnier months leading up to it—particularly April and May, which boast chances of 63% and 59% respectively. Following August, the probability rises again in September to 33%, suggesting that the summer sun tends to fade as the season progresses. With this pattern, sun-seekers might want to consider planning their beach days earlier in the summer for the best odds of enjoying those golden rays.
In August, Treasure Island enjoys a delightful 13 hours of daylight, a continuation of the long, sun-drenched days experienced throughout summer. This month marks the peak of abundant daylight, following a steady increase since January's shorter, 10-hour days. The trend of growing daylight hours peaks in June and July, maintaining its brilliance into August before gradually tapering off in September. As the days begin to shorten, residents and visitors alike can relish the last full measure of summer sunshine, setting the stage for the gentle transition into autumn.
In August, Treasure Island experiences a gentle average wind speed of 4.2 m/s (9 mph), marking a slight uptick from the summer months of July and June, where winds dipped to their lowest at 3.8 m/s and 4.1 m/s, respectively. This subtle increase brings a refreshing change as the peak tourism season begins to wane. Overall, the trend from January to August reveals a pattern of generally higher wind speeds in the winter and closer to spring, with summer months exhibiting calmer conditions. As the year progresses into the fall, the winds are expected to gradually pick up again, illustrating the dynamic climate that characterizes this vibrant coastal location.
The weather in Treasure Island 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 Treasure Island and find detailed weather information for every month.
The weather in August is marked by high temperatures, with minimums around 25°C (77°F), average highs of 28°C (83°F), and maximums peaking at 32°C (90°F). This month experiences significant humidity at 74%, along with substantial rainfall, totaling 219 mm (8.6 in) over about 25 days. In contrast, January offers a much cooler climate, with minimum temperatures dropping to 3°C (37°F) and average highs reaching 17°C (62°F). The maximum temperature in January is a pleasant 24°C (75°F), accompanied by considerably lower precipitation of just 40 mm (1.6 in) across 4 days and higher humidity at 82%. For more details on January weather, you can visit Treasure Island weather in January.
August and February present a stark contrast in weather conditions. In August, temperatures are significantly warmer, with a minimum of 25°C (77°F) and average highs reaching 32°C (90°F), accompanied by high humidity levels at 74%. Additionally, August experiences considerable rainfall, with 219 mm (8.6 in) spread over 25 days, making it one of the wetter months. In contrast, February offers a much cooler climate, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 25°C (78°F) and an average of 19°C (66°F). February is relatively dry, receiving only 50 mm (2.0 in) of precipitation over just 5 days, alongside higher humidity at 82%. For more details on February's climate, you can visit Treasure Island weather in February.
August and March present strikingly different weather patterns. In August, temperatures soar with a minimum of 25°C (77°F), averaging around 28°C (83°F) and peaking at 32°C (90°F). This month also brings significant rainfall, accumulating 219 mm (8.6 in) over approximately 25 days, combined with a high humidity level of 74%. In contrast, March offers a much cooler and drier climate, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 26°C (80°F), and an average of 20°C (68°F). Precipitation is minimal, amounting to only 20 mm (0.8 in) over just 3 days, while humidity is slightly higher at 79%. For more detailed insights into March weather, you can check Treasure Island weather in March.
When comparing the weather in August and April, notable differences in temperature and precipitation emerge. August features warmer conditions, with average temperatures reaching up to 28°C (83°F) and maximums hitting 32°C (90°F). In contrast, April has a more moderate climate, with average temperatures of 23°C (73°F) and maximums of 28°C (83°F). Additionally, August sees significantly more rainfall, with 219 mm (8.6 in) spread over 25 days, compared to April's 60 mm (2.4 in) over just 7 days. Despite the generally higher humidity levels in April at 78%, August remains quite humid at 74%. To explore more about April weather, you can visit Treasure Island weather in April.
When comparing the weather in August and May, there are notable differences in temperature and precipitation. August tends to be warmer, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 32°C (90°F), while May's temperatures are slightly cooler, averaging between 18°C (64°F) and 30°C (87°F). Additionally, August experiences significantly higher precipitation, totaling 219 mm (8.6 in) over 25 days, compared to May's 105 mm (4.1 in) over just 10 days. Humidity levels are quite similar, with August at 74% and May slightly higher at 76%. For more details on May's weather, you can visit Treasure Island weather in May.
When comparing the weather in August and June, both months feature warm temperatures, but August tends to be slightly hotter, with an average temperature of 28°C (83°F) compared to June's 27°C (81°F). Interestingly, both months see a similar maximum temperature of 32°C (89°F in June and 90°F in August). However, August experiences significantly more rainfall, with 219 mm (8.6 in) over 25 days, compared to June’s 174 mm (6.8 in) over 19 days. Humidity levels are also similar, with August at 74% and June at 75%. To learn more about June's weather specifics, you can visit Treasure Island weather in June.
Comparing the weather between July and August reveals a few notable similarities and differences. Both months experience the same minimum (25°C/77°F) and maximum temperatures (32°C/90°F), with August having a slightly higher average temperature of 28°C (83°F) compared to July's 28°C (82°F). Precipitation levels in August are slightly higher at 219 mm (8.6 in) compared to July's 204 mm (8.0 in), although both months see rain on 25 days, maintaining consistent humidity levels at 74%. For a detailed look at the weather in July, you may refer to Treasure Island weather in July.
In comparison, August experiences slightly warmer weather with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 32°C (90°F), accompanied by higher precipitation levels of 219 mm (8.6 in) over 25 days. In contrast, September sees a slight drop in temperatures, with a minimum of 23°C (74°F) and an average of 27°C (82°F), along with decreased rainfall totaling 143 mm (5.6 in) over 18 days. Notably, humidity increases marginally in September, reaching 78%. For more details on the weather in September, please visit Treasure Island weather in September.
August and October weather exhibit notable differences, particularly in temperature and precipitation. August tends to be warmer, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 32°C (90°F), while October experiences milder conditions, with minimum temperatures dropping to 15°C (59°F) but remaining pleasant, peaking at 31°C (87°F). Precipitation in August is significantly higher, totaling 219 mm (8.6 in) over 25 days, contrasted with October's 67 mm (2.6 in) over just 10 days. Humidity levels are comparable, with August at 74% and October slightly higher at 79%. For more detailed insights on the weather during October, visit Treasure Island weather in October.
In August, the weather is notably warmer and more humid, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 32°C (90°F). It also experiences significant rainfall, averaging 219 mm (8.6 in) over 25 days, making for a rather wet month. In contrast, November brings a cooler and more comfortable climate, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 28°C (83°F). The month is much drier, receiving only 46 mm (1.8 in) of rain across just 6 days, and the humidity levels rise slightly to 82%. For more detailed information, check the Treasure Island weather in November.
August and December present strikingly different weather patterns. In August, temperatures are significantly warmer, ranging from a minimum of 25°C (77°F) to a maximum of 32°C (90°F), with an average of 28°C (83°F). Conversely, December sees much cooler temperatures, with a minimum of 7°C (45°F) and a maximum of 25°C (77°F), averaging around 19°C (66°F). August also experiences higher precipitation, with 219 mm (8.6 in) over 25 days, compared to December’s 66 mm (2.6 in) over just 6 days. Interestingly, humidity is high in both months, but slightly more pronounced in December at 84%, versus 74% in August. For a detailed look at December's weather, you can visit Treasure Island weather in December.
As August rolls in, Treasure Island experiences a distinctive shift in weather patterns that sets the month apart from others. With warmer temperatures peaking at 32°C, the beach ambiance invites sun-seekers to bask in the tropical warmth. However, it’s essential to prepare for the frequent showers, as August witnesses a notable increase in precipitation, averaging around 219 mm over 25 days. The humidity also remains elevated at 74%, creating a lush, vibrant atmosphere. Overall, August blends sunny days with the rhythm of summer storms, offering a unique and lively experience for visitors. For more detailed insights, check Treasure Island Climate.