Last updated: August 21, 2025
In December, Itajubá, Brazil experiences a warm and humid climate, with maximum temperatures reaching 28°C (83°F) and a comfortable average of 20°C (68°F). However, the month is characterized by significant rainfall, accumulating 269 mm (10.6 in) over 26 days, resulting in a humidity level of 80%. Visitors should come prepared for frequent showers and enjoy the lush greenery that thrives in this vibrant setting. This unique blend of warmth and moisture creates a distinct atmosphere, making December a remarkable time to explore this beautiful region.
In Itajuba, Brazil, December ushers in a delightful start to summer, with temperatures gradually rising towards their peak. The month sees minimums around 10°C (50°F), offering a mild chill in the early mornings, while daytime average temperatures hover at a comfortable 20°C (68°F). As the days progress, highs reach a pleasant 28°C (83°F), making it an ideal time for outdoor activities. This slight increase in warmth from previous months hints at the upcoming peak summer temperatures, setting the stage for longer, sun-kissed days. December’s climate not only invites locals and tourists alike to revel in the vibrant outdoors but also marks a beautiful transition into the hotter months ahead.
In December, Itajubá experiences its peak precipitation, with an impressive 269 mm (10.6 in) of rain falling over 26 days. This month not only marks the highest rainfall amount of the year but also coincides with the most frequent rainy days. The trend showcases a significant increase in precipitation from November, which totals 198 mm (7.8 in) over 18 days, indicating a shift towards the more intensely rainy season. As the year draws to a close, December’s relentless showers contribute to the lush landscapes of Itajubá, highlighting the region's climactic transition and providing a vibrant backdrop for the festive season.
In December, humidity in Itajubá, Brazil begins to rise again, reaching 80%. This slight increase follows a trend of decreasing humidity from the peak months at the start of the year, where levels hover around 88% in both January and February. As summer approaches, a return to higher humidity levels is expected after a relatively dry spell throughout the latter part of the year. This oscillation in humidity not only reflects seasonal shifts but also contributes to the lush, vibrant landscapes that are characteristic of Itajubá in the warmer months. As the year draws to a close, the comfort of the humid air reminds residents and visitors alike of the tropical climate that defines this beautiful region.
In December, Itajubá experiences an extreme UV Index of 16, with a burn time of just 10 minutes, making sun protection essential for outdoor activities. This peak aligns with the preceding months, where the UV Index remains consistently high at 16 in both January and February. The trend reveals a significant dominance of extreme UV levels from September through December, with values ranging from 12 to 16, contrasting sharply with the milder readings during the mid-year months of May and June. As the sun continues to shine brightly, understanding these patterns is crucial for staying safe in the Brazilian sun. For more detailed information, check out the Itajuba UV Index.
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In December, Itajubá, Brazil, basks in a delightful 289 hours of sunshine, setting the stage for a vibrant end to the year. This month showcases a trend of consistent warmth and brightness, with only a slight dip from the peak sunshine hours of March and July. Following the sun-soaked February and March, which boast over 300 hours each, December's totals reflect a gradual, yet uplifting, transition toward the cooler months. The statistics reveal a remarkable resilience of sunny days as the year closes, ensuring that residents and visitors alike can enjoy the warmth of the sun amidst the picturesque landscapes of this charming town.
In Itajubá, Brazil, the likelihood of sunny weather shows some intriguing trends as the year progresses. While December has a relatively modest 28% chance of sun, it follows a pattern of increasing sunshine that peaks in the winter months of July and June, which boast probabilities of 70% and 51%, respectively. This suggests a gradual build-up of clearer skies from April onwards, reaching its zenith mid-year before tapering off in the latter months. In contrast, the sunniest periods are notably absent in the days of January and October, which present some of the year's lowest probabilities. Overall, while December may not guarantee sunny days, the upward trend leading into winter hints at more inviting weather just around the corner.
In Itajubá, Brazil, the daylight duration exhibits a captivating rhythm throughout the year. Starting with 13 hours of sunlight in January and December, the days gradually shorten to 10 hours in June and July, marking the mid-year dip. This constant fluctuation highlights a balanced equatorial climate, where the transition months of October and November bring back longer days. Interestingly, both February and March maintain consistent 12 hours of daylight, suggesting a stable transition into the cooler months. With a gentle return to longer evenings in August and September at 11 hours, the cycle completes, showcasing Itajubá’s vibrant seasonal dance where daylight nurtures the local landscape and lifestyle.
In December, Itajubá, Brazil, experiences a pleasant average wind speed of 1.9 m/s (4 mph), continuing a trend of gentle breezes noted throughout the year. This figure marks a slight increase from the preceding months, particularly November’s peak of 2.0 m/s (4 mph). Interestingly, the wind speeds tend to fluctuate around similar values, typically ranging from 1.5 to 2.0 m/s from February through November. The slow yet steady rise in August and September, reaching 2.0 m/s, hints at a gradual increase towards summer. As December closes the year, these soft winds sweep through the region, inviting both locals and visitors to embrace the refreshing air and the vibrant atmosphere of the Brazilian summer.
Weather in Itajuba varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Itajuba, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between December and January, both months exhibit relatively mild temperatures, though January is slightly warmer overall. In December, temperatures range from a minimum of 10°C (50°F) to a maximum of 28°C (83°F), with an average of 20°C (68°F). The month sees significant precipitation, totaling 269 mm (10.6 in) over 26 days and an humidity level of 80%. Conversely, January experiences slightly higher temperatures with a minimum of 13°C (56°F) and a maximum of 30°C (86°F), averaging 21°C (70°F). Precipitation is a bit lower at 256 mm (10.1 in), occurring over 21 days, accompanied by an increase in humidity to 88%. For more detailed insights, check Itajuba weather in January.
In December, the weather boasts a maximum temperature of 28°C (83°F) with a minimum of 10°C (50°F) and an average of 20°C (68°F). However, it tends to be quite rainy, with 269 mm (10.6 in) of precipitation spread over 26 days, and humidity levels are relatively high at 80%.
In contrast, February experiences slightly warmer temperatures, with a maximum reaching 30°C (87°F) and a minimum of 13°C (56°F), yet the average remains consistent at 20°C (69°F). February experiences less precipitation, totaling 229 mm (9.0 in) over 22 days, and the humidity increases to 88%.
For more detailed information on February weather, you can check Itajuba weather in February.
In December, temperatures in Itajuba range from a minimum of 10°C (50°F) to a maximum of 28°C (83°F), with an average of 20°C (68°F). The month is characterized by significant rainfall, with 269 mm (10.6 in) of precipitation over 26 days, contributing to a humidity level of 80%. In contrast, March experiences slightly milder temperatures, with minimums of 11°C (52°F) and maximums reaching 30°C (85°F), while maintaining an average of 20°C (69°F). Precipitation decreases to 179 mm (7.0 in) over 19 days, resulting in a higher humidity level of 87%. For more detailed weather information, you can check Itajuba weather in March.
December weather is generally warmer, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 28°C (83°F) and an average of 20°C (68°F). It experiences significantly more rainfall, totaling 269 mm (10.6 in) over 26 days, contributing to a high humidity level of 80%. In contrast, April sees slightly cooler temperatures, with a minimum of 7°C (45°F), an average of 18°C (65°F), and a maximum of 27°C (81°F). Precipitation is considerably lower at 67 mm (2.6 in) across 12 days, leading to a humidity level of 84%. For more detailed information about April weather, you can visit Itajuba weather in April.
In December, the weather is characterized by warmer temperatures, ranging from a minimum of 10°C (50°F) to a maximum of 28°C (83°F), with an average of 20°C (68°F). Additionally, December experiences significant rainfall, with a total precipitation of 269 mm (10.6 in) spread over 26 days, resulting in high humidity levels of around 80%. In contrast, May brings cooler temperatures, with a minimum of 1°C (35°F) and an average of 16°C (61°F), peaking at 26°C (78°F). Precipitation in May is considerably lower, totaling only 48 mm (1.9 in) over just 7 days, and humidity remains relatively consistent at 79%. For more detailed information on weather trends, check out Itajuba weather in May.
The weather in December is notably warmer than in June, with average temperatures reaching around 20°C (68°F) compared to June's cooler average of 16°C (60°F). December also experiences higher temperatures, with maximums hitting 28°C (83°F), while June peaks at 25°C (77°F). Precipitation levels are significantly higher in December, with 269 mm (10.6 in) spread over 26 days, compared to June's mere 23 mm (0.9 in) over just 5 days. Additionally, December has a slightly higher humidity level at 80%, while June maintains a humidity of 77%. For a more detailed outlook, you can check Itajuba weather in June.
When comparing the weather in December and July, it's clear that December tends to be much warmer and wetter. In December, temperatures range from a minimum of 10°C (50°F) to a maximum of 28°C (83°F), with an average of 20°C (68°F). This month also experiences significant rainfall, totaling 269 mm (10.6 in) over 26 days, resulting in a high humidity level of 80%. In contrast, July offers much cooler conditions, with temperatures ranging from 0°C (33°F) to 25°C (77°F) and an average of 15°C (58°F). Rainfall is sparse in July, with only 16 mm (0.6 in) over just one day, and humidity remains lower at 72%. For more detailed information, you can check Itajuba weather in July.
December and August showcase contrasting weather patterns in terms of temperature and precipitation. In December, the temperatures range from a mild 10°C (50°F) at night to a warm 28°C (83°F) during the day, with an average of 20°C (68°F). However, this month is also characterized by significant rainfall, with 269 mm (10.6 in) spread over 26 days, leading to high humidity levels of 80%.
In contrast, August experiences cooler temperatures, with nighttime lows of 2°C (36°F) and daytime highs reaching 27°C (82°F), averaging around 16°C (60°F). Precipitation is much lower in August, with only 49 mm (1.9 in) over just 7 days and a more comfortable humidity level of 65%. For a more detailed look at August weather in Itajubá, you can visit Itajuba weather in August.
In comparing the weather of December and September, it’s clear that December experiences warmer temperatures, with daily averages ranging from a minimum of 10°C (50°F) to a maximum of 28°C (83°F), while September boasts slightly cooler temperatures, with a minimum of 7°C (45°F) and a higher maximum of 31°C (87°F). December also sees significantly more precipitation, totaling 269 mm (10.6 in) over 26 days compared to September's 52 mm (2.1 in) over just 7 days. Additionally, the humidity is higher in December at 80%, contrasting with the 58% humidity typically found in September. For more details on September weather specifically, you can visit Itajuba weather in September.
In comparing the weather of December and October, we observe notable differences in temperature and precipitation patterns. December typically experiences a warmer climate, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 28°C (83°F), and an average of 20°C (68°F). In contrast, October tends to be slightly cooler, with an average temperature of 19°C (67°F) and maximums reaching up to 32°C (90°F).
Moreover, December brings significantly higher precipitation, with 269 mm (10.6 in) spread over 26 days, compared to October's 166 mm (6.5 in) over 19 days. This results in a much higher humidity level in December at 80%, compared to a more comfortable 50% in October. For more details, you can check Itajuba weather in October.
In comparing the weather between November and December, December tends to be slightly warmer, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 28°C (83°F). In contrast, November features temperatures that range from a minimum of 8°C (47°F) to a maximum of 30°C (86°F). While December has a higher average humidity level at 80%, compared to 75% in November, it also experiences significantly more rainfall, with 269 mm (10.6 in) over 26 days, compared to November's 198 mm (7.8 in) over 18 days. For more detailed weather information, you can check Itajuba weather in November.
As December unfolds in Itajubá, the weather presents a significant shift compared to other months, characterized by a warm atmosphere that embraces both humidity and a notable increase in precipitation. With temperatures soaring to a delightful warmth and a distinctive rise in rainfall spread over many days, December is marked by an invigorating summertime feel. This combination of climate elements not only refreshes the lush landscapes but also invites locals and visitors alike to experience the region's vibrant beauty. For a deeper dive into Itajubá's climate nuances throughout the year, be sure to check out Itajuba Climate.