Last updated: October 30, 2025
Experience the enchanting December weather of Willemstad, Curaçao, where tropical warmth meets coastal charm. With average temperatures hovering around 27°C (80°F) and peaks reaching 29°C (84°F), visitors can enjoy the island's beauty while soaking up the sun. Nights are comfortably mild, with temperatures rarely dipping below 24°C (76°F). However, be prepared for the occasional shower; December witnesses an average precipitation of 69 mm (2.7 in) spread across 22 days, contributing to the lush greenery of the island. Humidity levels around 70% add to the tropical ambiance, making it a perfect spot for those seeking a warm getaway.
In December, Willemstad, Curaçao, offers a delightful tropical climate, making it an attractive destination for travelers seeking warmth and sunshine. With minimum temperatures around 24°C (76°F) and an average daily high of 29°C (84°F), the month marks a transition into peak warmth just before the new year. Overall, December's consistent warmth, peaking at 29°C (84°F), aligns closely with the temperatures recorded in previous months, continuing a trend of pleasant weather that begins in late autumn. Enjoying the gentle sea breeze, visitors can expect comfortable days perfect for exploring the vibrant culture and stunning beaches that this Caribbean paradise has to offer.
December in Willemstad, Curaçao, brings a noticeable increase in precipitation, with 69 mm (2.7 in) of rain typically falling over about 22 days. This marked uptick follows the heavy rains of November, which boasts an impressive 115 mm (4.5 in) across 24 days—the wettest month of the year. Interestingly, December's rainfall is slightly lower than both October and November, yet still represents a significant portion of the island's annual precipitation. As the year draws to a close, residents and visitors alike can expect a blend of sunny days interspersed with refreshing showers, highlighting Curaçao's tropical charm while signaling the end of its rainy season.
December in Willemstad, Curaçao, showcases a humidity level of 70%, indicating a slight increase from the previous month's 71%. Throughout the year, humidity remains fairly stable, fluctuating between 68% and 79%. Notably, the summer months, particularly July, bring a peak in humidity at 79%, while the humidity tends to moderate during the cooler months of winter. However, even in December, with its relatively pleasant 70% humidity, visitors can expect the characteristic tropical warmth and a comfortable atmosphere that is typical of this enchanting island. As the year draws to a close, Willemstad continues to embrace its lush, vibrant climate, making it an inviting destination year-round.
In December, Willemdstad, Curaçao experiences a UV Index of 10, categorized as very high, with a burn time of just 15 minutes. This marks a slight decrease from the peak levels seen in the earlier months of the year, where the UV Index soared as high as 14 from March to May. Despite this reduction, the potential for skin damage remains significant, emphasizing the importance of sun protection. As you enjoy the beautiful Caribbean sun, be aware that while the end of the year brings some respite, the UV levels still require caution. For more details on the UV Index throughout the year, check out Willemstad UV Index.
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Willemstad, Curaçao, basks in an abundance of sunlight year-round, with December bringing in 327 hours of radiant sunshine. This month rounds out a year characterized by consistently high levels of sunshine, peaking in the mid-summer months of July and August, where days are filled with over 360 hours. The trend clearly shows a gradual increase in sunshine hours from the start of the year, momentarily reaching its zenith in May before the summer months. As the year transitions into December, while the sun may not shine as intensely as in the peak months, it still graces the island with plentiful light, ensuring the festive spirit of the holiday season is illuminated by the warm glow of the Caribbean sun.
In Willemstad, Curaçao, December offers a 49% chance of sunny weather, making it one of the brighter months as the year winds down. This statistic is particularly promising when you compare it to the lower probabilities seen in the late spring and early summer months, where chances drop to as low as 23% in June. Interestingly, while December remains slightly sunnier, it follows a gradual increase from November's 46%, hinting at a gentle upward trend as the year transitions into winter. Overall, while December might not be a guaranteed sun-soaked paradise, it's a delightful time to enjoy the Caribbean's warm embrace amidst a backdrop of increasing sunshine.
In Willemstad, Curaçao, December brings a continuation of the island's delightful daylight pattern, with 11 hours of sunlight. This duration mirrors the earlier months of January and February, creating a sense of consistency and warmth during the end of the year. As spring approaches in March, daylight extends to 12 hours, a trend that holds steady through the summer months until October, when the sun begins to retreat slightly. By November and December, sunshine levels subtly dip back to 11 hours, reflecting a cyclical rhythm that characterizes this tropical paradise year-round. This predictable daylight variation enhances the charm of Willemstad, inviting both residents and visitors to revel in its sun-kissed ambiance.
As December settles over Willemstad, Curaçao, the wind whispers a gentle yet refreshing breeze with an average speed of 8.0 m/s (18 mph). This month reflects a slight decline from the prior months, particularly November, which saw one of the lowest averages of the year at 7.2 m/s (16 mph). However, December's winds maintain a steady rhythm, comparable to the calmer summer months of August and September. Notably, the year's wind patterns peak in late winter and spring, with February boasting the highest speeds at 9.6 m/s (21 mph). As holiday revelers bask in the delightful December warmth, the soft caress of the wind serves as a reminder of the island's enchanting tropical climate, balancing tranquility and vibrancy as the year winds down.
Weather in Willemstad varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Willemstad, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather typically features warmer temperatures, with a minimum of 24°C (76°F) and an average of 27°C (80°F), reaching a maximum of 29°C (84°F). This month also experiences higher precipitation, totaling 69 mm (2.7 in) over 22 days, along with a humidity level of around 70%. In contrast, January sees slightly cooler conditions, with a minimum of 23°C (75°F) and an average of 26°C (79°F). The rainfall decreases to 50 mm (2.0 in) spread across 14 days, and humidity is marginally lower at 69%. For further details, you can explore Willemstad weather in January.
In comparing the weather between December and February, December tends to be slightly warmer, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 29°C (84°F), while February has a lower average of 26°C (79°F) with a maximum of 27°C (81°F). Precipitation also varies; December experiences more rainfall with 69 mm (2.7 in) over 22 days, whereas February sees a reduction to 39 mm (1.5 in) over 13 days. Humidity levels are quite similar, with December at 70% and February slightly lower at 69%. For more detailed information, you can visit Willemstad weather in February.
In comparing December and March, both months maintain relatively warm temperatures, with December featuring a slightly higher average temperature of 27°C (80°F) and maximums reaching up to 29°C (84°F), compared to March's average of 26°C (79°F) and maximum of 27°C (81°F). Precipitation levels are notably different, with December receiving 69 mm (2.7 in) of rain over 22 days, while March sees a significant decrease to 33 mm (1.3 in) over just 11 days. Humidity is slightly lower in March at 69%, compared to December's 70%, contributing to a marginally drier feel during the early spring. For more detailed information, you can check Willemstad weather in March.
In comparing the weather of December and April, it's evident that both months maintain warm temperatures, with December averaging slightly warmer at 27°C (80°F) compared to April’s average of 26°C (80°F). Both months have similar minimum temperatures of 24°C (76°F), but December sees higher maximum temperatures of up to 29°C (84°F). Precipitation also plays a significant role; December experiences more rainfall, with 69 mm (2.7 in) falling over 22 days, while April enjoys a drier climate with only 22 mm (0.9 in) over just 4 days. Humidity levels are quite close as well, with December at 70% and April slightly lower at 68%. For a detailed look at April weather, you can visit Willemstad weather in April.
In December, the weather features slightly cooler temperatures, with a minimum of 24°C (76°F) and an average of 27°C (80°F), while May sees a minimum of 25°C (77°F) and an average of 27°C (81°F). Although both months share a similar average temperature, December typically experiences a maximum of 29°C (84°F) compared to May’s peak of 28°C (82°F). Precipitation also differs significantly: December has 69 mm (2.7 in) of rainfall spread over 22 days, while May has much less, with only 34 mm (1.3 in) across 8 days. Humidity levels remain relatively constant, at 70% in December and 69% in May, resulting in both months feeling quite tropical. For more details, visit Willemstad weather in May.
In December, the weather typically features a minimum temperature of 24°C (76°F) and can reach a maximum of 29°C (84°F), with an average of 27°C (80°F). This month also sees higher precipitation levels, with about 69 mm (2.7 in) falling over 22 days, contributing to a humidity level of 70%. In contrast, June's temperatures are slightly warmer, with a minimum of 25°C (78°F), an average of 27°C (81°F), and a maximum of 28°C (82°F). June experiences significantly less rainfall, totaling around 40 mm (1.6 in) over just 12 days, resulting in a slightly higher humidity level of 74%. For more details on June weather patterns, you can check Willemstad weather in June.
The weather in December is characterized by slightly lower temperatures compared to July, with average temperatures hovering around 27°C (80°F), while July maintains a similar average but peaks slightly higher with a maximum of 29°C (85°F). Precipitation levels also differ significantly, as December experiences more rainfall, with 69 mm (2.7 in) over 22 days, contrasting with July's drier conditions of 36 mm (1.4 in) over just 10 days. Additionally, humidity is higher in July at 79%, compared to December's 70%, making July feel more sultry. For a more detailed comparison, you can refer to Willemstad weather in July.
In December, temperatures in Willemstad range from a minimum of 24°C (76°F) to a maximum of 29°C (84°F), with an average of 27°C (80°F). The month experiences around 69 mm (2.7 in) of precipitation over 22 days at a humidity level of 70%. In contrast, August sees slightly warmer weather, with 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). Precipitation in August is lower, totaling 53 mm (2.1 in) over just 13 days, and humidity sits a bit higher at 73%. For detailed information, you can check Willemstad weather in August.
In comparing the weather of December and September, we see some notable differences. December experiences slightly cooler temperatures, with a minimum of 24°C (76°F) and an average of 27°C (80°F), compared to September's minimum of 26°C (78°F) and average of 28°C (83°F). Additionally, December is marked by higher precipitation levels, accumulating 69 mm (2.7 in) across 22 days, whereas September receives less rainfall at 54 mm (2.1 in) over just 12 days. Humidity levels are relatively similar, standing at 70% in December and 69% in September. For more detailed information on September weather, check out Willemstad weather in September.
In comparing the weather between December and October, we see that December tends to be slightly cooler, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 29°C (84°F), while October features slightly warmer conditions with a minimum of 25°C (78°F) and an average maximum of 29°C (85°F). However, October experiences significantly higher precipitation, with 111 mm (4.4 in) over 22 days compared to December's 69 mm (2.7 in), also spread over 22 days. Humidity levels are comparable, with December at 70% and October at 69%. For a detailed look at October's weather, visit Willemstad weather in October.
In comparing the weather between November and December, we note that both months maintain similar average temperatures, with December showing slightly lower minimum temperatures at 24°C (76°F) compared to November's 25°C (77°F). However, December experiences less precipitation, totaling 69 mm (2.7 in) over 22 days, whereas November sees a higher rainfall of 115 mm (4.5 in) across 24 days. Humidity levels are relatively stable, with December at 70% and November at 71%. For more details on November's weather, visit Willemstad weather in November.
December in Willemstad ushers in a mild and humid atmosphere, making it distinct from the warmer and drier months preceding it. With average temperatures hovering around a comfortable 27°C (80°F), it's an inviting time for visitors seeking a tropical escape. However, this month is characterized by increased rainfall, with precipitation appearing on 22 days and totalling 69 mm (2.7 in), adding a refreshing twist to the Caribbean experience. This combination of warmth and humidity, alongside the frequent showers, creates a lush, vibrant environment that makes December a unique and delightful time to explore the beauty of Willemstad. For more insights into the weather patterns throughout the year, visit Willemstad Climate.