Last updated: August 31, 2025
In August, Cap Estate, Saint Lucia experiences warm tropical weather characterized by a maximum temperature of 31°C (89°F) and an average of 28°C (82°F), ensuring a balmy atmosphere perfect for relaxation. The minimum temperature hovers around 24°C (76°F), providing comfortable nights. While visitors can expect high humidity levels at 81%, this enhances the tropical feel of the island. Rain is frequent with 113 mm (4.5 in) of precipitation spread over 25 days, making it the wettest month of the year. However, this lush environment contributes to the region's vibrant beauty, creating a unique blend of sun and rain that defines this enchanting summer destination.
In Cap Estate, Saint Lucia, August is characterized by warm and inviting temperatures, making it an ideal time for beach enthusiasts and nature lovers alike. During this month, the minimum temperature hovers around 24°C (76°F), while the average rises to a balmy 28°C (82°F)*, peaking at a maximum of 31°C (89°F). This slight increase from July’s temperatures signals the peak of summer, with consistent warmth that invites leisurely afternoons by the shore. As the month transitions into September, the warmth maintains its hold, but the average temperature creeps up to 32°C (90°F), emphasizing the tropical allure of the region during these summer months. The steady temperatures throughout the year reflect a climate that remains predominantly inviting, encouraging visitors to soak up the sun and explore the stunning landscapes of Saint Lucia.
August marks a significant peak in precipitation for Cap Estate, Saint Lucia, with 113 mm (4.5 in) of rainfall spread across 25 days. This month stands out as the wettest of the year, following a trend established in July when the island experienced 105 mm (4.1 in) of rainfall over 24 days. As the rainy season progresses, the increased frequency and volume of precipitation in August indicate a transition towards even wetter months ahead, particularly September, which continues this upward trajectory with 121 mm (4.8 in) anticipated. These patterns suggest a humid and lush environment during mid-year, essential for sustaining the region's vibrant flora and fauna.
In Cap Estate, Saint Lucia, August brings a comfortable humidity level of 81%, fitting snugly within the broader seasonal trend. Throughout the year, humidity levels fluctuate slightly, peaking at 84% in July before tapering off in the subsequent months. Interestingly, the humidity remains consistently high during the summer, with June and July marking the dampest months, while the transition into autumn in September sees a subtle decline to 80%. This pattern of high humidity reinforces the tropical charm of Cap Estate, creating a warm and inviting atmosphere, especially during the vibrant summer months.
In Cap Estate, Saint Lucia, the UV Index reaches its peak in the summer months, with August registering an index of 14, categorized as extreme. This intensity reflects a consistent trend observed since March, where the index holds steady between 13 and 14 through to September, highlighting a persistent risk for sunburn. From January, where the index starts at a high 10, residents and visitors alike must adapt their sun protection strategies as the burn time drastically reduces to just 10 minutes during the peak months. It's crucial to remain vigilant during this period to enjoy the beautiful outdoor weather safely. For more detailed information, visit Cap Estate UV Index.
UV Risk Categories
August in Cap Estate, Saint Lucia, boasts an impressive 346 hours of sunshine, making it one of the sunniest months of the year, complemented by the preceding month of July, which recorded a close 348 hours. As summer peaks, the sunshine continues to flourish, contributing to the vibrant energy of the island. This trend flows seamlessly from the previous months, with a steady increase in sunlit hours from January's 268 hours to May's 355 hours. While August enjoys substantial sunshine, it aligns closely with trends observed from late spring into summer, hinting at a tropical paradise where sun-seekers can find warmth and beauty. As the year transitions into the fall, the hours of sunshine remain appealingly generous, assuring that Cap Estate's allure never wanes.
August in Cap Estate, Saint Lucia sees a 46% chance of sunny weather, marking a notable point in the transition from the earlier summer months. This percentage aligns with July's 46%, indicating a slight stabilization in sunlight as the summer draws to a close. Interestingly, while June presents the lowest probability with just 29%, the chance of sun begins to climb again from July, showing a recovery in weather patterns. As August edges towards September, the forecast improves, reflecting a steady likelihood of sunshine that could brighten your tropical getaway. Notably, the overall trend reveals that despite some variability, the latter half of the year offers a fairly consistent chance of pleasant weather, making August a promising month for visitors seeking both sun and warmth.
In Cap Estate, Saint Lucia, August continues a lovely trend of consistent daylight, boasting an impressive 12 hours that are mirrored from June through September. This steady duration creates the perfect backdrop for outdoor adventures and leisurely beach days. As the year unfolds, the daylight begins at a slightly shorter 11 hours in the winter months of January and February, gradually increasing to a peak of 12 hours from March to September. Following the summer, daylight gently retracts back to 11 hours in October, settling into the tranquil rhythm of the cooler months. This balance of light not only enhances the charming tropical ambiance but also invites visitors to experience the island's vibrant culture and natural beauty year-round.
In August, Cap Estate, Saint Lucia experiences a gentle shift in wind patterns, with an average wind speed of 5.1 m/s (11 mph), marking the lowest point of the year. This soft breeze contrasts with the stronger gusts earlier in the summer months, peaking at 6.4 m/s (14 mph) in both May and June. As the island transitions into the fall, September sees a further decrease to 3.9 m/s (9 mph), creating an inviting atmosphere perfect for leisurely beach days and serene sunsets. Interestingly, after August, the winds tend to pick up again in October, rising to 5.6 m/s (13 mph). This variability not only shapes the local weather but also enhances the island's charm, allowing visitors and residents alike to enjoy a mix of peaceful tranquility and invigorating breezes throughout the year.
Weather in Cap Estate varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Cap Estate, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between August and January, we see that August features slightly warmer temperatures, with an average of 28°C (82°F) and maximums reaching 31°C (89°F), compared to January's average of 26°C (78°F) and maximum of 30°C (86°F). Both months experience high humidity levels at 81%, but August tends to be much wetter, receiving 113 mm (4.5 in) of precipitation over 25 days, while January has significantly less rainfall at 36 mm (1.4 in) over 15 days. This stark contrast in precipitation highlights the more tropical, wet nature of August, while January offers a drier, though still warm, environment. For more detailed information, you can check out the Cap Estate weather in January.
August and February showcase contrasting weather patterns. In August, temperatures range from a minimum of 24°C (76°F) to a maximum of 31°C (89°F), with an average of 28°C (82°F). This month is characterized by higher humidity at 81% and significant rainfall, receiving about 113 mm (4.5 in) over 25 days. In contrast, February offers milder conditions, with temperatures ranging from 21°C (71°F) to 30°C (86°F) and an average of 25°C (78°F). Precipitation drops to 33 mm (1.3 in) across just 12 days, accompanied by a slightly lower humidity level of 80%. For more detailed insights, you can check Cap Estate weather in February.
When comparing the weather in August and March, August tends to be warmer, with minimum temperatures starting at 24°C (76°F) and an average of 28°C (82°F), peaking at 31°C (89°F). In contrast, March offers slightly cooler conditions, with a minimum of 22°C (72°F) and an average of 26°C (79°F), reaching a maximum of 30°C (85°F). Additionally, August experiences significantly higher precipitation, totaling 113 mm (4.5 in) over 25 days, while March sees only 38 mm (1.5 in) across 15 days. Humidity levels are quite similar, hovering around 81% in August and 80% in March, making both months feel quite tropical. For more details about March weather, you can visit Cap Estate weather in March.
In comparing the weather of August and April, both months offer warm temperatures, but April tends to be slightly cooler on average. In April, the minimum temperature is around 23°C (73°F), with an average of 26°C (80°F) and a maximum of 31°C (87°F). In contrast, August features a minimum of 24°C (76°F) and a higher average of 28°C (82°F), peaking at the same maximum of 31°C (89°F).
Moreover, April experiences significantly less precipitation, with only 35 mm (1.4 in) over 14 days, while August sees a much higher total of 113 mm (4.5 in) spread across 25 days. The humidity levels are quite similar, at 79% in April and 81% in August. For more detailed information, you can check Cap Estate weather in April.
In comparing the weather of August and May, both months experience warm temperatures, though August tends to be slightly more humid and rainy. In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 31°C (88°F), with an average of 27°C (81°F) and lower precipitation levels at 39 mm (1.6 in) over 13 days. In contrast, August sees a minimum temperature of 24°C (76°F) and climbs to an average of 28°C (82°F) with maximums reaching 31°C (89°F), but it is also marked by significantly higher rainfall at 113 mm (4.5 in) over 25 days and a humidity of 81%. For more detailed weather information, you can visit Cap Estate weather in May.
In comparing the weather of August and June, both months exhibit similar temperature ranges, with nighttime lows around 24°C (75-76°F) and maximums peaking at 31°C (88-89°F). However, August tends to be slightly warmer on average at 28°C (82°F) compared to June's average of 27°C (81°F). Precipitation is more frequent in August, accumulating to 113 mm (4.5 in) over 25 days, while June experiences less rain, totaling 65 mm (2.6 in) over 16 days. Humidity levels remain high in both months, with August at 81% and June at 83%. For a detailed look into June weather, you can refer to Cap Estate weather in June.
In comparing the weather of July and August, both months experience similar temperature ranges, with July having an average temperature of 27°C (81°F) compared to August's slightly warmer average of 28°C (82°F). The minimum temperatures are consistent in both months, holding steady at 24°C (76°F), while the maximum remains the same at 31°C (89°F). However, August sees a slight increase in precipitation, with 113 mm (4.5 in) falling over 25 days, compared to July's 105 mm (4.1 in) over 24 days. Humidity levels are also a bit lower in July at 84%, compared to August's 81%. For a more detailed look at July's weather, check out Cap Estate weather in July.
In comparing the weather patterns of August and September, we observe that both months feature warm temperatures, but September shows a slight uptick. While August records a minimum temperature of 24°C (76°F) and an average of 28°C (82°F), September starts a bit warmer with a minimum of 25°C (76°F) and retains the same average of 28°C (83°F). The maximum temperature rises slightly from 31°C (89°F) in August to 32°C (90°F) in September.
Precipitation levels are also comparable; August sees 113 mm (4.5 in) of rain over 25 days, whereas September experiences a bit more rain at 121 mm (4.8 in) during 19 days. Humidity remains relatively stable, with August at 81% and September slightly lower at 80%. For a more detailed overview, you can check Cap Estate weather in September.
In August, temperatures are generally warm, with a minimum of 24°C (76°F) and an average of 28°C (82°F), peaking at about 31°C (89°F). The month is marked by high humidity at 81% and significant rainfall, averaging 113 mm (4.5 in) over 25 days. In contrast, October sees a slight decrease in average temperature to 27°C (81°F), with similar minimum and maximum temperatures, while experiencing slightly higher precipitation at 128 mm (5.1 in) over 21 days. The humidity remains comparable at 82%. Overall, while both months exhibit a tropical climate, October tends to be a bit wetter, and slightly cooler than August. For more detailed weather information, you can visit Cap Estate weather in October.
In August, the weather is characterized by warm temperatures, with averages hovering around 28°C (82°F) and highs reaching up to 31°C (89°F). The month experiences significant rainfall, totaling 113 mm (4.5 in) over 25 days, contributing to a humid environment with humidity levels around 81%. In contrast, November offers slightly cooler temperatures, with an average of 27°C (81°F) and similar highs of 31°C (87°F). Precipitation is slightly less in November, at 103 mm (4.1 in) over 21 days, and humidity rises marginally to 83%. For more detailed information, you can check the Cap Estate weather in November.
August and December share similarities in the warm tropical climate, but notable differences exist. In August, temperatures range from a minimum of 24°C (76°F) to a maximum of 31°C (89°F), with an average of 28°C (82°F). This month also experiences higher precipitation, with 113 mm (4.5 in) falling over 25 days, resulting in humidity levels around 81%. In contrast, December sees slightly cooler temperatures, with a minimum of 22°C (72°F) and a maximum of 30°C (86°F), averaging 26°C (80°F). Precipitation drops significantly to 46 mm (1.8 in) over 16 days, and humidity remains relatively stable at 82%. For more details, you can explore Cap Estate weather in December.
In August, Cap Estate experiences a distinctive blend of warmth and humidity, setting it apart from the other months of the year. With maximum temperatures often reaching 31°C (89°F) and an average of 28°C (82°F), the heat is palpable, yet the minimum temperatures provide a balmy retreat at night. However, this month is characterized by significant precipitation, as it records 113 mm (4.5 in) over 25 days, contributing to a notably high humidity level of 81%. This combination not only intensifies the tropical feel but also enhances the lush landscapes that make the area so picturesque. Interested in understanding how this weather fits into the larger climate picture? Explore more at Cap Estate Climate.