Last updated: August 21, 2025
In Cruzeiro, Brazil, December brings a vibrant mix of warm temperatures and frequent rainfall. With a maximum temperature reaching 31°C (89°F) and an average of 22°C (71°F), the weather is inviting yet varied. Visitors can expect a minimum temperature dipping to 11°C (52°F) as nights cool down. This month also witnesses considerable precipitation, averaging 238 mm (9.4 in) over 23 rainy days, leading to a humid environment at 80% humidity. Whether you're seeking sunshine or refreshing showers, December in Cruzeiro offers a dynamic climate perfect for exploration and enjoyment.
In December, Cruzeiro, Brazil starts to feel the warmth of the summer season, showcasing a delightful transition in temperatures. With a minimum of 11°C (52°F) and a maximum of 31°C (89°F), the month offers pleasant daytime conditions perfect for outdoor activities. As the average temperature hovers around 22°C (71°F), it reflects the continuation of the warmer trend seen from November, where temperatures begin to rise noticeably. This makes December an inviting time to experience the vibrant atmosphere of Cruzeiro, whether you're strolling through its charming streets or enjoying the local festivities under a sunny sky. The consistent warmth and mild evenings create an ideal setting for both relaxation and adventure, marking December as a favorite for locals and visitors alike.
December in Cruzeiro, Brazil, stands out as the wettest month of the year, with an impressive 238 mm (9.4 in) of precipitation recorded over 23 days. This marks a significant increase from the already substantial rainfall in November, which saw 187 mm (7.4 in) across 19 days. The pattern is clear: as the year draws to a close, Cruzeiro experiences a surge in rainfall, with December contributing to nearly double the precipitation of the drier months like June and July, which recorded only 21 mm (0.8 in) and 18 mm (0.7 in) respectively. This trend emphasizes the region's tropical climate, where the latter part of the year ushers in more frequent rainfall, painting a vivid picture of the lush, vibrant landscape that characterizes Cruzeiro during this time.
As December rolls into Cruzeiro, Brazil, humidity levels begin to shift, settling at a comfortable 80%. This marks a transition from the high-humidity months of early year, where figures hover near 88% in both January and February. The trend shows a gradual decline through the drier winter months, reaching a low of 50% in October, before slightly rebounding in November. December’s humidity not only serves as a reminder of the region's tropical climate but also sets the stage for the hotter summer ahead, highlighting a dynamic interplay between humidity and seasonal changes in this vibrant locale.
In December, Cruzeiro, Brazil, experiences an intensely high UV Index, peaking at 16—a trend consistent with the preceding months. This level signifies extreme exposure, where the risk of harm from unprotected sun exposure is notably high, with a burn time of just 10 minutes. Following a pattern seen from January through November, where values fluctuated between 12 and 16, December marks the year’s end with its UV ratings maintaining a severe intensity. With UV Index levels remaining alarmingly high, it's crucial for residents and visitors to take appropriate sun safety measures. Stay informed and protect yourself with precautions, which you can explore further at Cruzeiro UV Index.
UV Risk Categories
Cruzeiro, Brazil, basks in an impressive array of sunshine throughout the year, with December shining brightly at 289 hours of sunlight. This month marks a peak in daylight as the city transitions from the lush warmth of spring to the vibrant hues of summer. The trend of increasing sunlight hours is evident, as the year kicks off with 234 hours in January and steadily climbs, peaking at 307 hours in July. As the seasons unfold, residents enjoy a fairly consistent amount of sunlight, with April and May sharing equal hours at 285 hours, while both October and November offer a slight dip to 274 hours. Overall, December stands out as a splendid prelude to the sun-drenched splendor of summer, inviting both locals and visitors to revel in its warm embrace.
In Cruzeiro, Brazil, December offers a 31% chance of sunny weather, marking a modest increase compared to the preceding months. As the year progresses, there’s a noticeable trend in sunny days, with the likelihood steadily rising from 17% in January to 69% in July. While December’s sunshine potential isn't the highest, it reflects an upward trajectory alongside November's 27%. Following this trend, the weather starts to become more promising as the calendar year comes to a close, hinting at a brighter start to the summer months ahead.
In Cruzeiro, Brazil, December brings a delightful stretch of 13 hours of daylight, continuing the trend established in January and November. This pattern showcases a summertime peak in daylight, with the sun shining brightly and casting longer shadows. As the year progresses from March to August, daylight gradually decreases, dipping to 10 hours during the winter months of June and July. However, from August onward, daylight begins to lengthen again, hinting at the vibrant energy of summer returning by December. This cyclical fluctuation highlights Cruzeiro’s seasonal transition, where the lush landscapes thrive under the warm sun during the longest days of the year.
As December settles in Cruzeiro, Brazil, the wind gently whispers through the landscape, maintaining an average speed of 1.5 m/s (3 mph). While this month shows a slight dip from November's 1.6 m/s (4 mph), the overall trend during the closing months of the year has been a gradual increase in wind speed. From the calm breezes of early summer, which average around 1.3 m/s (3 mph), there’s a noticeable escalation leading up to October and November. Despite this slight reduction in December, the winds remain a refreshing companion as nature prepares for the coming summer, hinting at the vibrant shifts in climate and atmosphere that will soon unfold in this charming Brazilian locale.
Weather in Cruzeiro varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cruzeiro, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is characterized by a range of temperatures from a minimum of 11°C (52°F) to a maximum of 31°C (89°F), with an average temperature of 22°C (71°F). This month also sees significant rainfall, with precipitation totaling 238 mm (9.4 in) over 23 days and an average humidity of 80%. In contrast, January experiences slightly warmer temperatures, with minimums starting at 15°C (60°F) and maximums reaching 32°C (89°F), resulting in an average of 23°C (73°F). Precipitation decreases to 177 mm (7.0 in) over 18 days, while humidity rises to 88%. For a detailed look at the weather in January, check out Cruzeiro weather in January.
In December, the weather is warm with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (89°F), averaging around 22°C (71°F). This month experiences significant rainfall, with 238 mm (9.4 in) of precipitation spread over 23 days and humidity levels reaching 80%. In contrast, February sees a slight increase in minimum temperatures, averaging 15°C (59°F), with a similar average of 22°C (72°F) and a higher maximum of 33°C (92°F). Despite being drier than December, February still accumulates 187 mm (7.4 in) of rainfall across 19 days, along with an increase in humidity to 88%. For more detailed information, check out Cruzeiro weather in February.
December and March offer similar average temperatures, both settling around 22°C (72°F), but December's weather tends to be more variable. In December, temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (89°F), while March experiences slightly warmer minimum temperatures of 13°C (56°F), with the same maximum. Precipitation is significantly higher in December, with 238 mm (9.4 in) falling over 23 days, compared to March's 145 mm (5.7 in) over 17 days. Additionally, March tends to be more humid at 87%, compared to December's 80%. For more details, visit Cruzeiro weather in March.
In comparing the weather of December and April, we find that December is characterized by warmer temperatures, with a minimum of 11°C (52°F) and an average of 22°C (71°F), peaking at 31°C (89°F). The month experiences significant precipitation, totaling 238 mm (9.4 in) over 23 days, coupled with a humidity level of 80%. In contrast, April features slightly cooler temperatures, with a minimum of 9°C (49°F) and an average of 20°C (68°F), reaching a maximum of 30°C (86°F). Precipitation drops dramatically to 66 mm (2.6 in) over just 10 days, while humidity increases slightly to 84%. For more specific details about weather conditions in April, visit Cruzeiro weather in April.
December brings warmer temperatures with a minimum of 11°C (52°F) and an average high of 31°C (89°F), making it a more humid month at 80%. However, it also sees significant rainfall, with precipitation reaching 238 mm (9.4 in) over 23 days. In contrast, May experiences cooler weather, with temperatures ranging from a minimum of 4°C (39°F) to an average of 28°C (82°F), and considerably less rainfall at 43 mm (1.7 in) over just 6 days, while maintaining similar humidity levels at 79%. For a more detailed view of May's weather, you can check this link: Cruzeiro weather in May.
In December, the weather is significantly warmer, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (89°F) and an average of 22°C (71°F). This month also sees considerable rainfall, averaging 238 mm (9.4 in) over 23 days, resulting in an 80% humidity level. Conversely, June offers cooler conditions, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 27°C (82°F) and an average of 17°C (63°F). Precipitation is minimal in June, amounting to only 21 mm (0.8 in) over 6 days, leading to slightly lower humidity at 77%. For more details on June weather, you can visit Cruzeiro weather in June.
December's weather is characterized by warmer temperatures, with an average ranging from a minimum of 11°C (52°F) to a maximum of 31°C (89°F). The month experiences significant rainfall, totaling 238 mm (9.4 in) over 23 days, contributing to a high humidity level of 80%. In contrast, July offers much cooler conditions, with temperatures starting as low as 4°C (40°F) and peaking at 26°C (79°F). Precipitation in July is minimal, with only 18 mm (0.7 in) recorded over just 3 days and a lower humidity of 72%. For more details on July's weather, you can visit Cruzeiro weather in July.
December weather is notably warmer and more humid compared to August. With temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (89°F), December experiences an average temperature of 22°C (71°F) and high humidity levels of 80%. In contrast, August sees cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 29°C (85°F), resulting in an average of 17°C (63°F). Additionally, December is significantly wetter, receiving 238 mm (9.4 in) of precipitation over 23 days, compared to August's much drier climate with only 56 mm (2.2 in) over 8 days. For further insights into the weather during this month, you can refer to Cruzeiro weather in August.
In comparing the weather of December and September, December tends to be warmer with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (89°F). This month also experiences significantly more rainfall, accumulating 238 mm (9.4 in) over 23 days, leading to a high humidity level of 80%. In contrast, September offers a slightly cooler climate, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 32°C (90°F). Additionally, September sees much less precipitation at 53 mm (2.1 in) over just 8 days and lower humidity levels at 58%. For more specifics on September weather in Cruzeiro, you can visit this link: Cruzeiro weather in September.
In comparing the weather between October and December, December typically experiences slightly warmer temperatures, with an average of 22°C (71°F) compared to October's average of 21°C (70°F). Both months share similar minimum temperatures of around 11°C, but December can reach higher maximums, averaging 31°C (89°F), while October peaks at 34°C (93°F). Precipitation is notably higher in December, with 238 mm (9.4 in) over 23 days, compared to October's 139 mm (5.5 in) across 18 days. Additionally, December's humidity is significantly higher at 80%, in contrast to October's more comfortable 50%. For a detailed look at October weather, you can visit Cruzeiro weather in October.
In comparing the weather of December to November, December experiences slightly warmer temperatures, with an average of 22°C (71°F) compared to November's 21°C (69°F). The maximum temperature in December is also a bit lower at 31°C (89°F), while November peaks at 32°C (90°F). Notably, December sees a significant increase in precipitation, accumulating 238 mm (9.4 in) over 23 days, compared to November's 187 mm (7.4 in) across 19 days. Additionally, the humidity rises in December to 80%, compared to 75% in November, making December feel more humid overall. For more details, check out Cruzeiro weather in November.
As December unfolds in Cruzeiro, the weather transforms into a warm and humid setting, with a noticeable rise in temperature and significant rainfall compared to other months. The air feels lush with an average humidity of around 80%, making the environment vibrant yet sticky. With increased precipitation over several days, this month contrasts sharply with the drier, cooler periods earlier in the year. If you're planning a visit, be prepared for both sunshine and showers, and make the most of the lush landscapes that thrive during this rainy season. For a deeper look into what to expect throughout the year, check out Cruzeiro Climate.