Last updated: October 30, 2025
August in Willemstad, Curaçao offers a delightful tropical experience, characterized by maximum temperatures reaching 30°C (86°F) and a comfortable average of 28°C (82°F). Visitors can expect warm days with a minimum temperature around 25°C (77°F), providing a pleasant climate for both relaxation and exploration. While the month sees an average precipitation of 53 mm (2.1 in) over 13 days, the tropical rain often brings refreshing relief to the balmy weather rather than dampening the fun. With an average humidity of 73%, the air remains lush, perfect for indulging in the island's vibrant culture and stunning landscapes.
In August, Willemstad, Curaçao experiences its warmest temperatures, with daily averages rising to a pleasant 28°C (82°F). The month marks a transition to summer’s peak, where minimum temperatures reach 25°C (77°F), and maximum highs can touch 30°C (86°F). This upward trend in temperatures reflects a gradual increase from the milder early months of the year, which see averages of 26°C (79°F). As August unfolds, the heat embraces the island, inviting both locals and tourists to enjoy the vibrant atmosphere, stunning beaches, and bustling outdoor scene that thrive under these tropical conditions.
In August, Willemstad experiences a notable increase in precipitation, with 53 mm (2.1 in) of rainfall, marking a shift from the drier summer months. This uptick is accompanied by 13 days of rain, aligning closely with the precipitation trends of September, which sees just a slightly higher amount of 54 mm (2.1 in). The late summer months transition into a more humid climate, paving the way for the heavier rains of October and November that follow, when precipitation levels spike significantly, reaching 111 mm (4.4 in) and 115 mm (4.5 in), respectively. This gradual rise in moisture not only signifies a shift towards the wetter season but also enhances the lush landscapes of the island, showcasing the vibrancy of Curaçao's ecosystem during this time.
In Willemstad, Curaçao, the humidity tends to exhibit a consistent pattern throughout the year, maintaining relatively stable levels. Starting at 69% in the first half of the year, humidity dips slightly in April before peaking during the summer months. Notably, July experiences a significant increase to 79%, marking it as the most humid month. In August, humidity stabilizes at 73%, showing a moderate decline from July but still remaining higher than earlier months. As the year progresses into the fall, humidity levels return to 69% from September to October, indicating a seasonal rhythm that reflects the island's tropical climate.
In August, Willemstad, Curaçao, continues to bask in the radiant sunshine with a UV Index of 13, placing it firmly in the extreme exposure category. This level of UV radiation means such high care is needed to protect your skin, with a rapid burn time of just 10 minutes. Throughout the year, the UV Index in Curaçao displays a consistent pattern; although it peaks at 14 during the spring months of March, April, and May, the intensity remains notably high from June to August, making sun safety paramount. As the summer heat lingers into early fall, visitors and residents alike should remain vigilant and take necessary precautions to enjoy the sun responsibly. For detailed insights on the UV Index throughout the year, visit Willemstad UV Index.
UV Risk Categories
August in Willemstad, Curaçao, shines brightly with an impressive 359 hours of sunshine, making it one of the sunniest months of the year. Following a trend of increasing daylight, this tropical paradise enjoys longer days as summer peaks; it outshines both June and July, which boast 345 and 363 hours, respectively. This consistent abundance of sunshine persists throughout the year, with only slight dips in October and September, showcasing Curaçao's charm as a year-round sun-seeker's haven. With each passing month, the warmth and radiance of the Caribbean sun invite visitors to bask in its glow, creating an irresistible allure for those craving a sunny escape.
In August, visitors to Willemstad, Curaçao can expect a 47% chance of sunny weather, making it a pleasant choice for those seeking warmth. This percentage sits just above the average for the year, indicating that while sun is certainly possible, it’s not guaranteed. Notably, August follows a summer pattern where the likelihood of sunshine begins to dip from July's higher rate of 52%. As the year progresses towards the fall months, the chances fluctuate but generally remain in the mid-range, suggesting that while the island is known for its bright weather, August adds a layer of unpredictability that can lead to both sunny days and some tropical showers.
In Willemstad, Curaçao, August sees a delightful 12 hours of daylight, reflecting a consistent trend that begins in March and lasts through September. This extended daylight period invites locals and visitors alike to embrace the vibrant island life, as the sun shines brightly over the crystal-clear waters and lively streets. Following this sun-kissed peak, daylight gradually diminishes in October, returning to 11 hours as the year transitions towards winter. This rhythm of daylight not only enhances the island’s natural beauty but also encourages outdoor adventures and cultural experiences throughout the summer months.
In August, Willemstad, Curaçao, experiences a slightly gentler breeze, with the average wind speed dipping to 8.3 m/s (18 mph). This marks a subtle decrease from the stronger winds of the preceding months, which typically hover around 8.9 m/s (20 mph). As the summer season peaks, the wind begins its gradual retreat, hinting at the onset of calmer days ahead. Following August, September and October continue this trend with wind speeds further easing to 7.9 m/s (18 mph) and 8.0 m/s (18 mph), respectively. Overall, the transition from the lively summer gales to the more tranquil winds of late summer creates an inviting atmosphere, making it an ideal time for both relaxation and exploration in this vibrant Caribbean city.
Weather in Willemstad varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Willemstad, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of August and January, we find that August tends to be slightly warmer, with average temperatures reaching 28°C (82°F) and a maximum of 30°C (86°F), compared to January's average of 26°C (79°F) and maximum of 27°C (82°F). Both months experience somewhat similar levels of precipitation, with August receiving 53 mm (2.1 in) over 13 days and January slightly less at 50 mm (2.0 in) across 14 days. However, August has a higher humidity level of 73%, while January's humidity is a bit lower at 69%. For a more detailed look at January's weather, you can check Willemstad weather in January.
Comparing the weather in August and February reveals some notable differences and similarities. August typically sees warmer temperatures, with a minimum of 25°C (77°F) and an average of 28°C (82°F), while February has slightly cooler temperatures, ranging from a minimum of 23°C (74°F) and an average of 26°C (79°F). Both months experience comparable humidity levels, with August at 73% and February at 69%. Precipitation is a common feature in both months, with August receiving 53 mm (2.1 in) over 13 days and February accumulating 39 mm (1.5 in) across the same number of days. For more specific details about February weather, you can visit Willemstad weather in February.
In comparing the weather in August and March, August tends to be warmer and slightly more humid. The average temperature in August reaches 28°C (82°F), with highs around 30°C (86°F), whereas in March, the average temperature is a bit cooler at 26°C (79°F) with a maximum of 27°C (81°F). Precipitation levels are also higher in August, with 53 mm (2.1 in) over approximately 13 days, compared to March's 33 mm (1.3 in) over about 11 days. Humidity during August is around 73%, slightly higher than March's 69%. For more details about the weather in March, you can check Willemstad weather in March.
When comparing the weather in August and April, it’s evident that both months enjoy warm temperatures, but August tends to be slightly hotter. In August, the minimum temperature is around 25°C (77°F), with an average of 28°C (82°F) and a maximum reaching 30°C (86°F). In contrast, April has a slightly cooler range, with a minimum of 24°C (76°F) and an average of 26°C (80°F), peaking at 27°C (81°F). Additionally, August experiences higher humidity at 73% and more precipitation, averaging 53 mm (2.1 in) over 13 days, while April sees less rain at 22 mm (0.9 in) over just 4 days, contributing to its relatively drier atmosphere. For more details on April weather, check this link: Willemstad weather in April.
In comparing the weather of August and May, both months exhibit warm temperatures, with August generally being slightly hotter. August records a minimum temperature of 25°C and an average of 28°C, peaking at 30°C, while May maintains similar minimums at 25°C but has a slightly lower average of 27°C and a maximum of 28°C. Precipitation is higher in August at 53 mm over 13 days compared to May's 34 mm over 8 days, contributing to a bit more humidity in August at 73%, contrasted with May's 69%. For more detailed information, you can check Willemstad weather in May.
When comparing the weather in August to that in June, both months exhibit warm temperatures, but August tends to be slightly warmer overall. In June, the minimum temperature starts at around 25°C (78°F) with an average of 27°C (81°F) and a maximum of 28°C (82°F), while August shows a minimum of 25°C (77°F), an average of 28°C (82°F), and peaks at 30°C (86°F). Precipitation is also a bit higher in August, with 53 mm (2.1 in) over 13 days compared to June's 40 mm (1.6 in) across 12 days. Humidity remains fairly consistent, with August at 73% and June at 74%. For a more detailed look at June's weather, check out Willemstad weather in June.
In comparing the weather in August and July, we find that both months feature warm temperatures, but August is slightly warmer. The minimum temperature in August remains the same at 25°C (77°F) while the average rises to 28°C (82°F) and the maximum reaches 30°C (86°F). In contrast, July sees a slightly cooler average of 27°C (81°F) and a maximum of 29°C (85°F). Additionally, August experiences more precipitation, with 53 mm (2.1 in) over 13 days, compared to July's 36 mm (1.4 in) across 10 days. Despite the increased rainfall in August, humidity levels remain comparable, with August at 73% and July slightly higher at 79%. For a detailed look at July's weather patterns, you can check Willemstad weather in July.
In comparing the weather of August and September, both months show similar temperature ranges, with August averaging around 28°C (82°F) and September slightly warmer at an average of 28°C (83°F). The minimum temperatures in August are marginally lower at 25°C (77°F), while September's minimum is 26°C (78°F). Precipitation levels are comparable, with August receiving 53 mm (2.1 in) over 13 days and September having slightly more rain at 54 mm (2.1 in) over 12 days. Additionally, September typically experiences lower humidity at 69%, compared to August's 73%. For more detailed insights, you can check out Willemstad weather in September.
In August, the weather features warm temperatures with a minimum of 25°C (77°F) and an average high of 30°C (86°F). The month experiences moderate precipitation totaling 53 mm (2.1 in) over 13 days, accompanied by a humidity level of 73%. In contrast, October maintains similar warm temperatures with a minimum of 25°C (78°F) and an average high of 29°C (85°F), but sees a notable increase in precipitation to 111 mm (4.4 in) over 22 days, while humidity drops slightly to 69%. For more information on October’s weather, visit Willemstad weather in October.
In August, the weather is typically warm and humid, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 30°C (86°F) and an average of 28°C (82°F). During this month, the area experiences about 53 mm (2.1 in) of precipitation over 13 days, resulting in a humidity level of 73%. In contrast, November sees slightly lower temperatures, averaging 27°C (82°F) with a maximum of 29°C (84°F) and a minimum still at 25°C (77°F). However, November is significantly wetter, with 115 mm (4.5 in) of precipitation across 24 days, while the humidity remains relatively stable at 71%. For more detailed information, you can check Willemstad weather in November.
In August, the weather is characterized by warm temperatures, with a minimum of 25°C (77°F) and an average of 28°C (82°F), peaking at a maximum of 30°C (86°F). The month sees about 53 mm (2.1 in) of precipitation spread across 13 days, contributing to a relatively high humidity level of 73%. In contrast, December offers similar temperatures, with a minimum of 24°C (76°F), an average of 27°C (80°F), and a maximum of 29°C (84°F). However, it experiences more substantial rainfall, totaling 69 mm (2.7 in) over 22 days, while maintaining slightly lower humidity at 70%. For more details about weather conditions in December, you can explore Willemstad weather in December.
In August, Willemstad experiences warm and inviting weather, characterized by an average temperature that floats around 28°C, making it pleasantly balmy compared to cooler months. While the temperature peaks at a comfortable 30°C, it's important to note that the humidity is a bit higher at 73%, contributing to a more tropical feel. This month also sees a moderate increase in precipitation with 53 mm falling across 13 days, distinguishing August from the drier summer months. For those planning a visit, this vibrant weather offers the perfect blend for enjoying the beauty of Willemstad. For more detailed insights, don’t miss the full overview at Willemstad Climate.