Last updated: August 21, 2025
Experience December in Ilheus, Brazil, where the weather is characterized by warm and inviting temperatures, with daily highs reaching up to 29°C (85°F) and an average of 26°C (79°F). The evenings offer a mild respite, cooling down to a comfortable minimum of 22°C (72°F). However, those planning outdoor adventures should be prepared for significant precipitation, as the region sees 174 mm (6.9 in) of rainfall over 24 days. With humidity levels hovering around 72%, the tropical atmosphere adds a lush vibrancy to this coastal paradise, making it an ideal destination for both relaxation and exploration.
In December, Ilheus, Brazil, basks in pleasant warmth as temperatures reflect the tropical charm of the region. The month sees a minimum of 22°C (72°F), which is consistent with the previous months, while the average hovers around 26°C (79°F), maintaining a comfortable ambiance perfect for outdoor activities. With a maximum reaching 29°C (85°F), December remains a delightful time to explore the stunning beaches and vibrant culture that Ilheus offers. This slight rise in temperatures compared to November indicates the gradual transition into the summer season, inviting locals and tourists alike to enjoy the sunshine and the festive spirit that fills the air. Overall, December's climate promises a refreshing escape, blending warmth with the joyous atmosphere of the holiday season.
In December, Ilheus, Brazil, experiences one of its wettest months, with a striking precipitation total of 174 mm (6.9 in), marking a continuation of the pattern established in previous months. This uptick in rainfall is reflective of the region's transition into its peak rainy season, where December enjoys an average of 24 precipitation days. Following November's substantial 164 mm (6.5 in), the surge in December rainfall underscores a trend of increasing moisture, enhancing the lush, tropical landscape that characterizes this coastal region. The consistent wet days herald the coming of warmer summer air, making it a vibrant yet humid time in Ilheus, as the rhythm of rainfall shapes both the environment and daily life.
In December, Ilheus, Brazil, experiences a notable decline in humidity, dropping to 72%. This shift continues the trend observed in the latter part of the year, where humidity levels have gradually decreased from a peak of 84% in April. As the year draws to a close, humidity levels typically fluctuate in the lower range, contrasting sharply with the more humid summer months from January to April. This gradual decrease not only enhances the experience of the tropical surroundings but also provides a more comfortable atmosphere as residents and visitors alike prepare for the new year.
In December, the UV Index in Ilheus, Brazil reaches a high of 15, categorizing the exposure as extreme with a burn time of just 10 minutes. This marks a continuation of a trend seen throughout the year, where the UV Index has consistently hovered between 10 and 15 during the warmer months. The data indicates that both November and December share the highest reading, emphasizing the need for sun protection to avoid harmful effects. As a coastal city, Ilheus offers plenty of sun-soaked opportunities, but visitors and locals alike should remain vigilant against the high UV levels. For more detailed insights, check out Ilheus UV Index.
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As December unfolds in Ilheus, Brazil, it ushers in a radiant finale to the year with an impressive 317 hours of sunshine, the highest in the entire calendar. This month stands out not only for its bright days but also for a noticeable upward trend in daylight hours as the year progresses. From the 282 hours of January to the 274 in November, December's ample sunshine marks a festive shift, showcasing the region’s beautiful transition into the summer months. Despite a slight dip in November, the return to vibrant light in December sets the perfect stage for holiday celebrations, making it an ideal time for both locals and visitors to bask in the sun-drenched landscapes of this charming coastal town.
December in Ilheus, Brazil, marks a notable dip in the likelihood of sunny weather, with only a 12% chance of sunshine. This trend contrasts sharply with the preceding months, especially November, which already shows a significant decrease at 19%. As the year progresses, the earlier months like March and May exhibit much higher probabilities of sun, peaking at 58% and 45% respectively. This pattern suggests that if you're planning a visit during the festive December season, you might want to pack an umbrella, as the rainy clouds seem more likely to overshadow the holiday cheer.
In Ilheus, Brazil, the pattern of daylight duration reveals a fascinating rhythm throughout the year, with December maintaining the consistent 12 hours of daylight that characterizes the months of January, February, September, October, and November. This mid-summer month stands out for its rich blend of sunshine, mirroring the lengthier days of the early year. As the calendar pages turn into the later months—from April to August—daylight diminishes to 11 hours, hinting at the seasonal transition. Interestingly, this fluctuation in daylight also underscores the tropical climate's nuances, where the sun generously extends its embrace to support the vibrant biodiversity and lively culture that thrives in Ilheus.
As December wraps itself around Ilheus, Brazil, the winds gently whisper a reminder of the year’s transition. With an average wind speed of 3.3 m/s (7 mph), December sees a slight dip compared to the more blustery months of July, which boasts a robust 4.4 m/s (10 mph). This gradual decrease in wind speed from the summer’s peak subtly reflects the changing seasons, as the coastal town shifts from the dynamism of mid-year breezes to the calmer currents of late fall. Notably, while December's winds are on par with the softer gusts of other earlier months, it maintains a consistent character throughout the year, with average speeds lingering between 3.0 to 4.4 m/s. Thus, the December wind in Ilheus embodies a tranquil yet dynamic essence, welcoming the year's end with grace.
Weather in Ilheus varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ilheus, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather in Ilheus is warm with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 29°C (85°F). December experiences considerable rainfall, totaling 174 mm (6.9 in) over 24 days, alongside a humidity level of 72%. In contrast, January sees a slightly warmer maximum temperature of 30°C (85°F) while maintaining the same minimum temperature and average temperature as December. Precipitation is significantly lower in January, at 60 mm (2.4 in) over 20 days, and humidity rises slightly to 76%. For more details on January weather, you can visit Ilheus weather in January.
December and February both showcase warm temperatures typical of the tropical climate. In December, the temperature ranges from a minimum of 22°C (72°F) to a maximum of 29°C (85°F), with an average of 26°C (79°F). However, it is also the wettest month, receiving 174 mm (6.9 in) of precipitation over 24 days, contributing to a humidity level of 72%. In contrast, February records slightly higher temperatures, with a minimum of 23°C (74°F) and a maximum of 30°C (87°F), and an average of 27°C (80°F). The precipitation drops significantly to 73 mm (2.9 in) across 23 days, alongside an increased humidity level at 79%. For a more detailed look at February's weather, you can visit Ilheus weather in February.
In December, the weather in Ilheus features a warm temperature range, with a minimum of 22°C and an average of 26°C, peaking at 29°C. This month sees significant rainfall, accumulating 174 mm over 24 days and a humidity level of 72%. In contrast, March offers a similar temperature profile, with minimums around 22°C and averaging 26°C, but it can reach slightly higher at 30°C. Rainfall decreases to 138 mm over the same number of rainy days, while humidity rises to 83%. Overall, March presents a slightly warmer and more humid climate compared to December. For a detailed overview of the weather in March, check out Ilheus weather in March.
In December, the weather remains warm with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 29°C (85°F) and an average of 26°C (79°F). The month is notably wet, receiving 174 mm (6.9 in) of precipitation over 24 days, accompanied by a humidity level of 72%. In contrast, April sees a slightly warmer temperature with a maximum of 30°C (87°F) while maintaining the same minimum and average temperatures as December. April also experiences less rainfall, totaling 149 mm (5.9 in) over 25 days, but with higher humidity at 84%. For more details on what to expect during this month, visit Ilheus weather in April.
In comparing the weather in December and May, we see some intriguing contrasts as well as similarities. December boasts a slightly higher average temperature, with a minimum of 22°C (72°F) and an average of 26°C (79°F), while May has a minimum of 20°C (69°F) and an average of 25°C (77°F). Both months peak at a maximum of 29°C (85°F). However, December experiences significantly more precipitation, with 174 mm (6.9 in) falling over 24 days, compared to May's 122 mm (4.8 in) across 22 days. Additionally, the humidity is higher in May at 83%, compared to December's 72%. For those interested in a deeper dive into May's conditions, visit Ilheus weather in May.
In December, the weather typically boasts warmer temperatures, with an average of 26°C (79°F) and maximums reaching 29°C (85°F), compared to the cooler June average of 24°C (75°F) with highs of 28°C (83°F). December also experiences significantly higher precipitation, with 174 mm (6.9 in) over 24 days, while June sees less rainfall at 103 mm (4.1 in) over 25 days. This results in a slightly lower humidity level in December at 72%, compared to June's 80%. For more detailed information about the weather in June, you can check Ilheus weather in June.
When comparing the weather in December to that of July, December tends to be warmer overall, with average temperatures reaching 26°C (79°F) compared to July's average of 23°C (74°F). The maximum daily temperatures in December also peak at 29°C (85°F), slightly higher than July's maximum of 28°C (82°F). In terms of precipitation, December experiences significantly more rain, totaling 174 mm (6.9 in) across 24 days, while July receives only 90 mm (3.5 in) over 23 days. Additionally, humidity levels are higher in July at 78%, compared to December's 72%. For more detailed insights, you can check Ilheus weather in July.
December and August exhibit distinct weather patterns, with December generally experiencing warmer temperatures and higher humidity. In December, temperatures range from a minimum of 22°C (72°F) to a maximum of 29°C (85°F), while August's temperatures range from 19°C (66°F) to 26°C (80°F). Additionally, December sees more precipitation, averaging 174 mm (6.9 in) over 24 days, compared to August's 95 mm (3.7 in) over 21 days. Despite being slightly warmer, December's humidity sits at 72%, while August is slightly more humid at 76%. For a more detailed look at August weather in Ilheus, you can visit Ilheus weather in August.
When comparing the weather in December and September, December tends to be warmer and wetter. In December, temperatures range from a minimum of 22°C (72°F) to a maximum of 29°C (85°F), with an average of 26°C (79°F). The month also sees significant rainfall, with 174 mm (6.9 in) spread over 24 days, contributing to a humidity level of 72%. In contrast, September boasts slightly cooler temperatures, with a minimum of 19°C (67°F) and a maximum of 27°C (81°F), averaging 24°C (75°F). Precipitation is considerably lower, totaling 74 mm (2.9 in) over 18 days, and humidity is slightly higher at 75%. For more details about September weather specifically, you can visit this link: Ilheus weather in September.
In comparing the weather of October and December, December tends to be slightly warmer, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 29°C (85°F), while October has average temperatures from 21°C (70°F) to 28°C (83°F). However, December experiences significantly more rainfall, totaling 174 mm (6.9 in) over 24 days, compared to October's 96 mm (3.8 in) over 19 days. Humidity is also slightly higher in October at 74%, compared to December's 72%. For more details on the weather specifics during October, you can visit Ilheus weather in October.
In comparing the weather of December and November, December experiences slightly higher temperatures, with an average of 26°C (79°F) compared to November's 25°C (78°F). Both months have a minimum temperature of 22°C (72°F), but December can reach a maximum of 29°C (85°F), similar to November’s maximum of 29°C (84°F). Precipitation is more pronounced in December, with 174 mm (6.9 in) over 24 days, while November sees a total of 164 mm (6.5 in) across 23 days. Humidity levels are fairly consistent, with December at 72% and November slightly higher at 73%. For more detailed insights into November’s weather, check out Ilheus weather in November.
As December rolls in, Ilheus transforms into a humid tropical paradise where warmth and rain create a vibrant atmosphere. With average temperatures hovering around a pleasant 26°C (79°F), visitors can enjoy the festive end-of-year celebrations amid the lush greenery. However, this month is notably wetter than the preceding ones, with 174 mm of rainfall spread over an average of 24 days, contributing to the area's stunning natural beauty. While the humidity tends to be higher, the occasional rain showers bring a refreshing respite from the heat. For a comprehensive look at how Ilheus' weather plays out throughout the year, check out Ilheus Climate.