Last updated: August 21, 2025
December in Olinda, Brazil offers a tropical experience characterized by warm temperatures and high humidity. With a maximum of 30°C (87°F) and an average of 27°C (81°F), visitors can expect balmy days perfect for exploring the vibrant culture and stunning architecture. Nighttime temperatures are a comfortable 24°C (76°F), ideal for evening strolls. However, be prepared for some rain, as the city receives about 41 mm (1.6 in) of precipitation over 16 days, contributing to the lush surroundings. The humidity levels hover around 80%, enhancing the tropical atmosphere, making December both a vibrant and dynamic time to visit Olinda.
In December, Olinda, Brazil, experiences warm and inviting temperatures that epitomize the tropical climate. With minimum temperatures averaging around 24°C (76°F), residents and visitors can expect comfortable nights. The average temperature remains steady at 27°C (81°F), ensuring that daytime activities are always enjoyable. The maximum temperatures, reaching up to 30°C (87°F), reflect a slight increase compared to the preceding months, maintaining the trend of consistent warmth throughout the year. As the festive season approaches, these pleasant conditions provide the perfect backdrop for outdoor celebrations and activities, making December a particularly vibrant time in this coastal paradise.
In Olinda, Brazil, December marks a transition into a drier phase of the year, with precipitation totaling 41 mm (1.6 in), a relatively modest amount compared to the heavy rains of previous months. Interestingly, while the total precipitation diminishes, the number of rainy days remains consistent at 16, suggesting that light showers are more frequent rather than intense downpours. This pattern reflects a general trend of decreasing rainfall as the year winds down, with December's figures notably lower than April’s peak of 135 mm (5.3 in) and June’s substantial 187 mm (7.4 in). As the festive season approaches, the lighter rainfall offers a reprieve, allowing residents and visitors to enjoy the vibrant cultural activities of the holiday season amidst a backdrop of dynamic, albeit softened, weather.
In December, Olinda, Brazil experiences a humidity level of 80%, which is consistent with the trend observed in the preceding months. After a gradual decline from a peak of 86% in May, the humidity stabilizes, reflecting a more temperate balance as the year comes to a close. The late-year months show a gentle drop from November's humidity of 79%, maintaining a relatively comfortable atmosphere compared to the wetter autumn months. This pattern suggests a seasonal shift where the climate moves towards a slightly drier phase, making December a pleasant respite from the higher humidity levels earlier in the year.
In December, Olinda, Brazil, continues to experience an extreme UV Index of 14, maintaining a consistent trend observed throughout the year. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take sun safety seriously. From January through March, and again in November and December, the UV levels remain alarmingly high, prompting a diligent approach to sun protection. Even during the milder months of May and June, the UV Index hovers around 12 to 11, indicating that caution is warranted year-round. For those planning to bask in Olinda’s beauty, remember to stay informed about UV radiation levels by checking the latest details at Olinda UV Index.
UV Risk Categories
In December, Olinda, Brazil, basks in an impressive 360 hours of sunshine, making it the sunniest month of the year. This warm culmination of the year follows a steady increase in daylight, starting from 287 hours in January and peaking as the months progress. While the sun may shine brightly throughout the year, December’s radiant days signal a distinct upward trend; from 316 hours in June to its year-end zenith, the month stands out as an invitation to explore the vibrant coastal scenery. As the days grow longer, the warmth envelops both nature and the spirit, echoing the essence of a lively Brazilian summer.
In December, Olinda, Brazil, experiences a 44% chance of sunny weather, marking a slight dip from November's 55%. This trend reflects a gradual decrease in sunshine odds as the year progresses, with the summer months of January through March typically offering the most sun. Notably, as the year winds down, the average likelihood of sunny days tends to hover around the mid-range percentage. Despite this decline, December still retains a considerable probability of clear skies compared to the earlier months; thus, visitors can still anticipate enjoyable, sunny spells amidst the festive atmosphere that the season brings.
In Olinda, Brazil, December brings back the bright sunshine, with daylight lasting a pleasing 12 hours. This pattern of consistent daylight duration echoes the months of January through March, where the days are equally long, making for an extended period of radiant warmth and vibrant outdoor activities. As the year progresses towards April, the daylight gradually shortens to 11 hours, continuing through the winter months. However, come September, as spring approaches, the days start to stretch again, returning to the delightful 12 hours by the end of the year. This fascinating rhythm of daylight in Olinda not only highlights the region's sun-kissed charm but also creates a perfect stage for both relaxation and exploration throughout the year.
As December arrives in Olinda, Brazil, the winds maintain a gentle yet refreshing presence, averaging 4.9 m/s (11 mph). This consistent breeze reflects a trend of stability in the latter part of the year, following a gradual increase from the milder winds of early months. Notably, the winds begin their ascent in July, peaking in August at 6.1 m/s (14 mph) before settling back into the comfortable flow observed in December. This transition not only enhances the coastal charm of Olinda but also creates a pleasant atmosphere for beachgoers and locals alike, making the city's vibrant culture and scenic views all the more accessible as the year draws to a close.
Weather in Olinda varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Olinda, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January weather are quite similar, with both months experiencing average temperatures around 27°C (81°F). However, January typically has slightly warmer maximum temperatures reaching up to 31°C (87°F) compared to December's peak at 30°C (87°F). Precipitation also increases from 41 mm (1.6 in) in December to 50 mm (2.0 in) in January, with both months featuring rainfall on about 16 days. Humidity levels reflect a slight rise as well, from 80% in December to 82% in January. For a detailed outlook, you can check Olinda weather in January.
December and February both experience warm temperatures with minimal differences, featuring a minimum temperature of 24°C (76°F) and an average around 27°C (81°F). However, February tends to be slightly warmer, reaching a maximum of 31°C (88°F), compared to December's 30°C (87°F). Precipitation is more pronounced in February, with 76 mm (3.0 in) of rain over 19 days, compared to December's 41 mm (1.6 in) over 16 days. Both months have similar humidity levels, with December at 80% and February slightly higher at 81%. For more detailed information on February's weather, visit Olinda weather in February.
In comparing the weather of December and March, we notice that both months have similar minimum and average temperatures, with December having a max of 30°C (87°F) and March reaching up to 32°C (89°F). However, March is significantly wetter, with precipitation totaling 104 mm (4.1 in) over 23 days compared to December's 41 mm (1.6 in) over 16 days. Additionally, the humidity is slightly higher in March at 81%, compared to 80% in December. For more detailed insights into March weather specifics, you can check Olinda weather in March.
In December, the weather boasts warm temperatures with a minimum of 24°C (76°F) and an average of 27°C (81°F), peaking at 30°C (87°F). However, it also experiences a moderate amount of rainfall, totaling 41 mm (1.6 in) over 16 days, with humidity levels around 80%. In contrast, April sees slightly higher maximum temperatures, reaching up to 31°C (88°F), while maintaining a similar minimum and average temperature of 24°C (75°F) and 27°C (81°F) respectively. The month is significantly wetter, with precipitation increasing to 135 mm (5.3 in) over 24 days and humidity rising slightly to 83%. For more detailed insights, check out Olinda weather in April.
December and May both feature warm temperatures, with December showing a slightly higher average of 27°C (81°F) compared to May's 26°C (80°F). Both months experience a maximum temperature of 30°C (87°F), but December typically has a lower minimum at 24°C (76°F) compared to May's 23°C (73°F). However, May is markedly wetter, with precipitation totaling 140 mm (5.5 in) over 26 days, while December sees only 41 mm (1.6 in) across 16 days. Additionally, humidity levels peak in May at 86%, slightly higher than December's 80%. For more detailed information, check out Olinda weather in May.
In December, the weather features a warm range of temperatures, with minimums around 24°C (76°F) and maximums peaking at 30°C (87°F), and an average temperature of 27°C (81°F). The month sees comparatively lower precipitation levels, with about 41 mm (1.6 in) spread over 16 rainy days and a humidity level of 80%. In contrast, June experiences slightly cooler temperatures, with average daily highs of 29°C (85°F) and lows of 23°C (73°F). However, it is significantly wetter, accumulating 187 mm (7.4 in) of rainfall over 26 days, and maintaining a humidity level of 83%. For a deeper look at Olinda's June climate, you can visit Olinda weather in June.
In December, the weather tends to be slightly warmer than in July, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 30°C (87°F). The month experiences less precipitation, totaling 41 mm (1.6 in) over about 16 days, and maintains a humidity level of 80%. Conversely, July is cooler with an average temperature range of 22°C (72°F) to 28°C (83°F). However, it witnesses significantly more rainfall, totaling 141 mm (5.5 in) across 25 days, accompanied by a similar humidity level of 81%. For more detailed information, you can check Olinda weather in July.
December and August in Olinda exhibit distinct weather patterns. December generally offers warmer temperatures, with a minimum of 24°C (76°F) and an average of 27°C (81°F), compared to August's slightly cooler minimum of 22°C (72°F) and average of 25°C (77°F). While both months experience high humidity, December records an average of 80%, slightly lower than August's 81%. Precipitation varies notably as well, with December receiving 41 mm (1.6 in) over 16 days, whereas August sees significantly higher rainfall at 89 mm (3.5 in) across 24 days. For more specific insights, check Olinda weather in August.
In December, the weather is slightly warmer than in September, with average temperatures reaching 27°C (81°F) compared to September's average of 25°C (78°F). Both months experience a maximum temperature of 30°C (86°F), but December has a higher minimum temperature of 24°C (76°F) versus September's 22°C (72°F). Precipitation in December is lower at 41 mm (1.6 in) over 16 days, while September receives 54 mm (2.1 in) across 21 days, indicating that September tends to be wetter. Interestingly, humidity remains consistent in both months at around 80%. For more details on September's weather, check out Olinda weather in September.
In comparing the weather between December and October, we can see some similarities and slight variations. Both months experience warm temperatures, with December having a minimum temperature of 24°C (76°F) and an average of 27°C (81°F), compared to October's minimum of 23°C (73°F) and average of 26°C (80°F). The maximum temperature in both months reaches 30°C (87°F in December and 85°F in October), indicating consistent heat. Precipitation levels are relatively close, with December receiving 41 mm (1.6 in) over 16 days and October receiving 44 mm (1.7 in) over 17 days, suggesting that both months can expect some rainy spells. Humidity remains constant at 80% for both months, contributing to a tropical, humid atmosphere. For more specific details on October weather, visit Olinda weather in October.
In December, the weather remains quite similar to November, with both months experiencing minimum temperatures around 24°C (75-76°F) and average highs reaching 30°C (87°F). However, December sees a slight increase in precipitation, totaling 41 mm (1.6 in) over 16 days compared to November's 38 mm (1.5 in) over 15 days. Humidity levels also rise slightly in December, reaching 80% compared to November's 79%. For more details, you can check Olinda weather in November.
As December unfolds in Olinda, the weather transforms into a warm and humid embrace, distinguishing it from other months. With average temperatures hovering around 27°C (81°F) and maximums reaching 30°C (87°F), this period marks the beginning of the wet season, characterized by increased precipitation and humidity levels at 80%. Rainfall becomes more frequent, with about 16 days of showers contributing to a total of 41 mm (1.6 in), refreshing the landscape and enhancing the lush greenery. This tropical climate invites visitors to experience Olinda's vibrant culture against a backdrop of pulsating nature, making December a magical time to explore. For more detailed information, check out Olinda Climate.