Last updated: August 21, 2025
Experience the vibrant December weather in Maceio, Brazil, where the tropical climate offers a delightful mix of warmth and humidity. With maximum temperatures reaching 29°C (85°F) and a pleasant average of 26°C (80°F), the days are perfect for exploring the stunning beaches. However, prepare for occasional rain, as December brings about 58 mm (2.3 in) of precipitation over 18 days. The humidity levels hover around 72%, creating a lush atmosphere, ideal for enjoying the region's rich natural beauty. Embrace the elements and immerse yourself in the charm of Maceio this December!
In December, Maceio, Brazil experiences warm and inviting temperatures that perfectly encapsulate the essence of summer. With a minimum of 24°C (75°F) and an average temperature of 26°C (80°F), the weather is characterized by its pleasant warmth. As the month progresses, highs reach up to 29°C (85°F), maintaining a consistent warmth reminiscent of the previous months, such as November. This trend of mild to warm temperatures is typical for the region, making December an ideal time for beach outings or exploring the vibrant local culture. Whether you're relaxing by the shores or indulging in the culinary delights, Maceio's December climate beckons visitors to take advantage of its beautiful summer ambiance.
In December, Maceió experiences a shift in its rainy season rhythm, with average precipitation reaching 58 mm (2.3 in) over 18 days. While this amount marks a slight decrease compared to the preceding months, it still reflects the region's typically humid climate as the year closes. Notably, December's rainfall is less intense than the peak months of April and May but echoes the consistent presence of showers throughout the year. As the vibrant year-end festivities kick off, residents and visitors alike can expect brief, refreshing downpours amidst the warm tropical sunshine, balancing the joy of the season with the rhythm of the rains.
In December, Maceió, Brazil experiences a notable drop in humidity, with levels reaching 72%, the lowest point of the year. This decline follows a trend of steadily increasing humidity from January through May, where the numbers peak at an impressive 90% in May. As the year progresses into June and July, there’s a slight decrease, but it remains relatively high, hovering around 86%. By August through November, humidity continues its downward trajectory, closing the year with a comfortable 71% in November and 72% in December. This transition marks a shift toward drier conditions, making the month of December a more pleasant time for visitors seeking a refreshing escape in this vibrant coastal city.
In Maceio, Brazil, December marks another month of intense sun exposure, with a UV Index of 14, categorized as extreme, and a burn time of just 10 minutes. This month follows a consistent pattern observed throughout the year, where the UV Index remains at extreme levels from January to April and sees slight fluctuations before returning to 14 in November and December. Notably, while May and June experience a slight dip to 12 and 10 respectively, the trend of high UV exposure resumes quickly, urging residents and visitors alike to remain vigilant against sunburn and skin damage. For more detailed insights on UV levels throughout the year, visit Maceio UV Index.
UV Risk Categories
As December arrives in Maceió, Brazil, residents and visitors alike can bask in the delightful glow of 351 hours of sunshine, matching the sunny peak of October. This enchanting month perfectly caps a year filled with generous daylight, where sunlight steadily built from 288 hours in January to a vibrant 346 hours by November. The trend shows a clear upward trajectory, inviting lovers of the sun to revel in consistently bright days throughout the year. With December's warm rays glancing off golden beaches and shimmering waters, it's no wonder that this coastal gem is the perfect destination for those looking to escape the cold and embrace the joys of summer.
In December, Maceio, Brazil experiences a 35% chance of sunny weather, which reflects a slight dip compared to the preceding months. While the sunny probabilities typically peak during the spring and early summer, such as in October with 57%, December offers a mix of sunny days and potential rain, characteristic of the wet season that starts to unfold. Despite this decline, the overall weather remains relatively pleasant, making it a suitable time for visitors who enjoy a tropical climate, while keeping an eye on the sky for those intermittent showers. The trend throughout the year highlights a pattern where the chances of sunshine gradually increase from the depths of winter, peaking mid-year—an idyllic reminder of the vibrant conditions awaiting in the months ahead.
In December, Maceió, Brazil enjoys 12 hours of daylight, a continuation of a consistent pattern observed throughout much of the year. From January to March, the city basks in a stable 12 hours of sunlight daily, providing ample opportunity for outdoor activities and beach visits. As daylight begins to recede in April and continues minimally through August, with 11 hours of light per day, Maceió still offers a pleasant climate, ideal for exploration. However, as the year progresses towards September, daylight returns to a full 12-hour cycle once more, maintaining this bright standard through November and into December. This predictable rhythm of daylight makes Maceió a year-round destination for sun-seekers.
As December graces Maceió, the coastal winds pick up, with an average speed of 5.8 m/s (13 mph), reflecting a notable increase from the preceding months. The trend shows a steady rise in wind speeds leading into December, peaking from their lower average of 3.9 m/s (9 mph) in April. This uptick signifies a vibrant shift in the atmosphere, where the winds breathe life into the sun-soaked beaches, enhancing both the beauty and the energy of this picturesque city. As summer approaches, the ocean breezes offer a refreshing escape, making it an ideal time for beachgoers and water sports enthusiasts to indulge in the alluring embrace of Maceió's coastal charm.
Weather in Maceio varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Maceio, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Maceió typically range from a minimum of 24°C (75°F) to a maximum of 29°C (85°F), with an average of 26°C (80°F). The month experiences around 58 mm (2.3 in) of precipitation over 18 days, coupled with a humidity level of 72%. In comparison, January sees a slight decrease in temperature with a minimum of 23°C (74°F) and a maximum of 29°C (84°F), while the average remains the same at 26°C (80°F). Precipitation increases slightly to 62 mm (2.4 in) across the same 18 days, and humidity rises to 84%. For more detailed information, you can check out Maceio weather in January.
In December, the weather in Maceio features warm temperatures, with a minimum of 24°C (75°F), an average of 26°C (80°F), and a maximum of 29°C (85°F). Precipitation is relatively moderate, with about 58 mm (2.3 in) falling over 18 rainy days and humidity levels at 72%. In contrast, February sees slightly higher temperatures with a minimum of 24°C (76°F) and an average of 27°C (80°F), while the maximum remains consistent at 29°C (84°F). Rainfall increases to 67 mm (2.6 in), occurring on 21 days, and humidity also rises to 87%. For more detailed insights, you can visit Maceio weather in February.
December and March both experience warm temperatures, with December averaging around 26°C (80°F) and March slightly warmer at an average of 27°C (81°F). The maximum temperatures in December reach up to 29°C (85°F), while March can go as high as 30°C (87°F). However, March tends to be wetter, with 141 mm (5.6 in) of precipitation over 23 days compared to December's 58 mm (2.3 in) across 18 days. Additionally, March has a higher humidity level at 88%, compared to December's 72%. For more detailed insights, check out Maceio weather in March.
When comparing the weather in December and April, both months feature relatively warm temperatures, with average highs of 29°C (85°F) and lows around 24°C (75-76°F). However, April tends to be wetter, receiving 166 mm (6.5 in) of precipitation over 25 days compared to December's 58 mm (2.3 in) over 18 days. Additionally, the humidity rises in April to 89%, making it feel more humid compared to December's 72%. For a more detailed look at April's conditions, check out Maceio weather in April.
In comparison to December, May in Maceió features very similar temperatures, with a minimum of 23°C (73°F), an average of 26°C (79°F), and a maximum of 29°C (85°F). However, May is notable for its significantly higher precipitation, totaling 192 mm (7.6 in) over 25 days, contrasted with December's 58 mm (2.3 in) across 18 days. This increase in rainfall also contributes to a higher humidity level in May at 90%, compared to December's 72%. For a more detailed look at what to expect during this month, check out Maceio weather in May.
In December, temperatures in Maceió are generally warm, with a minimum of 24°C (75°F) and an average of 26°C (80°F), reaching a maximum of 29°C (85°F). The month experiences moderate precipitation, totaling 58 mm (2.3 in) over about 18 days, alongside a humidity level of 72%. In contrast, June sees slightly cooler temperatures, with a minimum of 23°C (73°F) and an average of 25°C (78°F) peaking at 28°C (82°F). However, this month is much wetter, with precipitation reaching 181 mm (7.1 in) and rain occurring on 26 days, resulting in a higher humidity level of 89%. For more details, you can check Maceio weather in June.
December and July present distinct weather patterns in Maceio. In December, temperatures range from a minimum of 24°C (75°F) to a maximum of 29°C (85°F), with an average of 26°C (80°F). While December experiences some rainfall, with 58 mm (2.3 in) over 18 days, the humidity is relatively lower at 72%. In contrast, July is cooler, with minimum temperatures of 22°C (73°F) and a maximum of 27°C (81°F), averaging 25°C (76°F). However, it is considerably wetter, receiving 206 mm (8.1 in) of rainfall across 26 days, and the humidity is higher at 86%. For more details, visit Maceio weather in July.
In comparing the weather of December and August, it is evident that December tends to be slightly warmer, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 29°C (85°F). In contrast, August experiences cooler temperatures, with a range from a minimum of 22°C (72°F) to a maximum of 26°C (80°F). December also sees lower precipitation levels at 58 mm (2.3 in) over 18 days, while August is considerably wetter, receiving 115 mm (4.5 in) across 25 days. Additionally, humidity levels are higher in August at 84%, compared to December's 72%. This difference in weather patterns may influence outdoor activities and travel plans. For more details on August weather, check out Maceio weather in August.
In December, the weather in Maceio is typically warm, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 29°C (85°F), averaging around 26°C (80°F). The precipitation level is relatively lower than in September, with about 58 mm (2.3 in) of rain over approximately 18 days and humidity at 72%. In contrast, September features slightly cooler temperatures that range from 22°C (72°F) to 28°C (82°F), with an average of 25°C (77°F). However, it experiences a higher precipitation total of 79 mm (3.1 in) over 24 days, and humidity remains elevated at 79%. For more detailed information on Maceio's weather in September, you can visit Maceio weather in September.
When comparing the weather in December and October, we see that December tends to be slightly warmer, with average temperatures around 26°C (80°F) compared to October's average of the same temperature, but with a lower minimum of 22°C (72°F). December also experiences a maximum temperature of 29°C (85°F), making it a bit warmer at the peak than in October, where the maximum is 28°C (83°F). In terms of precipitation, December has a slightly higher rainfall of 58 mm (2.3 in) over 18 days, compared to October's 52 mm (2.0 in) over 19 days. Humidity levels are relatively similar, with December at 72% and October at 74%. For a detailed look at October's weather, you can visit Maceio weather in October.
In December, the weather remains comfortably warm, with minimum temperatures consistently around 24°C (75°F) and maximum temperatures reaching up to 29°C (85°F). The average temperature hovers around 26°C (80°F), similar to November's average. However, December experiences slightly more precipitation, totaling 58 mm (2.3 in) over 18 days, compared to November's 48 mm (1.9 in) over 17 days. Humidity remains comparable, with December at 72% and November at 71%. For more details on November's weather, you can check Maceio weather in November.
December in Maceió marks a transition into the warm, vibrant summer season, characterized by mild temperatures and increased humidity. While the average temperature hovers pleasantly around 26°C, the maximums can reach a comfortable 29°C, making it ideal for beachgoers. However, this month also sees a rise in precipitation, with rain occurring on nearly half the days, contributing to the lush tropical ambiance. Visitors can expect a blend of sunshine and occasional showers, which contrasts with the drier months that precede it. For those planning a trip, understanding this unique weather pattern is essential—learn more about the climate specifics here: Maceio Climate.