Last updated: August 21, 2025
In Diamantina, Brazil, January brings a vibrant mix of weather conditions, with maximum temperatures reaching up to 33°C (91°F) and an average of 22°C (72°F). The minimum temperature dips to a comfortable 14°C (58°F), providing a pleasant range for outdoor activities. Rainfall is a common occurrence during this month, with 116 mm (4.6 in) spread over 9 days, contributing to the region's lush landscapes. High humidity levels at 80% create a tropical atmosphere, making January in Diamantina a blend of warmth and moisture that invites exploration and adventure.
In January, Diamantina, Brazil, experiences pleasant temperatures that range from a mild 14°C (58°F) at night to a warm 33°C (91°F) during the day, with an average of 22°C (72°F). This trend of comfortable warmth continues throughout the year, with February mirroring January's temperatures, but gradually shifting towards cooler months. As the seasons progress, particularly in May and July, the nights drop significantly, plunging to 4°C (39°F) and 7°C (45°F), respectively, while daytime highs settle into the low 30s Celsius. Notably, September often sees the peak of warmth with a maximum of 34°C (93°F), while the cooler months showcase a consistent rhythm, with average temperatures hovering around 18°C (64°F). Overall, the climate in Diamantina offers a blend of warmth and refreshment, enticing visitors to revel in its stunning landscapes year-round.
In January, Diamantina sees a moderate precipitation of 116 mm (4.6 in) over approximately 9 days, marking the start of the rainy season. This initial moisture sets the stage for a significant increase in rainfall, peaking in December with an impressive 234 mm (9.2 in) over 19 days. Notably, while February and November also experience high totals—with 224 mm (8.8 in) and 202 mm (7.9 in) respectively—the frequency of rain tends to rise sharply towards the middle and end of the year, indicating an extended wet season. As the months progress, the rainfall diminishes, dropping to a minimal 9 mm (0.4 in) in June. This clear seasonal pattern underscores the region's distinct climatic rhythm, where January serves as a pivotal transition into the heavier rains that characterize the Brazilian summer.
In January, Diamantina, Brazil, experiences a humidity level of 80%, setting the tone for a typically damp start to the year. As the months progress into February and March, humidity rises further, peaking at 86% in March. This trend indicates the start of a humid season, which gradually recedes with the arrival of April, bringing a slight decline to 83%. The subsequent months showcase a notable decrease in humidity, plummeting to 69% by August, and continuing to drop to a refreshing 47% by October. This sharp decline characterizes the transition to a drier season, culminating in November and December, where humidity levels stabilize around 54% and 60%, respectively. Ultimately, the annual cycle in Diamantina illustrates a clear shift from a humid January to drier conditions as the year unfolds.
In January, Diamantina, Brazil, experiences an extreme UV Index of 17, indicating a burn time of just 10 minutes if exposed to the sun without protection. This trend of high UV levels continues strongly into early spring, with February and March maintaining similarly extreme ratings at 16 and 15, respectively. As the seasons transition, April sees a slight decline to 13, yet it remains in the extreme category. Notably, the UV Index starts to drop into the very high range from May through July, with values around 10 to 9 and slightly increasing to 11 in August. The UV Index again rises into the extreme category starting in September and returns to its peak in November with 15, only to decline slightly in December to 16. Throughout the year, maintaining sun safety is crucial, especially during these extreme periods; for more details on UV levels, check this link: Diamantina UV Index.
UV Risk Categories
January in Diamantina, Brazil, shines brightly with 276 hours of sunshine, setting a warm tone for the year. As summer edges into autumn, the sun does not shy away; February offers just slightly less at 265 hours. A promising upswing occurs in March, with 308 hours of golden rays, paving the way for an optimistic April that maintains a solid 300 hours. The trend continues through the early months, with May and June averaging around 296 and 297 hours, respectively. The sun seems to reach its peak with July and August, both basking in an impressive 312 hours. September slightly raises the bar with 323 hours, embracing the vibrant energy of spring. However, as the year draws to a close, November dips to 262 hours, reminding us that even the brightest journeys have their shadows, before December settles in with 293 hours. Throughout the year, the consistent play of light and warmth in Diamantina paints a vivid tapestry of sunshine, making it a delightful destination for sun-seekers.
In Diamantina, Brazil, January brings a 46% chance of sunny weather, marking it as one of the more promising months for sun seekers. This likelihood is relatively high compared to the winter months that follow; for instance, February plummets to just 16%, and December also shows a disappointing 17% chance. As the year progresses into late spring and early summer, there's a noticeable uptick in sunny days, peaking in July with a robust 72%. Interestingly, the months surrounding January, such as March and April, hold onto a fair amount of sunshine too, with chances of 43% and 44%, respectively. This trend emphasizes that while January is certainly a favorable time to enjoy the outdoors, the best sunny spells are still yet to come as the year unfolds.
In January, Diamantina, Brazil, basks in an impressive 13 hours of daylight, providing ample time to explore the vibrant landscapes and cultural attractions of this historic city. As the month progresses into February and March, daylight gently tapers to 12 hours, yet the warmth of summer lingers, encouraging both local festivities and outdoor adventures. By April, daylight continues to decrease, settling at 11 hours and remaining consistent through the winter months of May to September. This extended twilight period fosters a unique charm, while the return to 12 hours of daylight in October and November heralds the onset of spring. Finally, December brings back the luxurious 13 hours of daylight, closing the year on a high note and inviting residents and visitors alike to revel in the beauty of Diamantina's sun-kissed scenery.
As January settles over Diamantina, Brazil, the gentle caress of wind graces the landscape with an average speed of 2.0 m/s (4 mph). This mild breeze marks a slight uptick from the months that precede it, like a warm invitation to embrace the outdoors. Interestingly, the calmness of February through May, where winds linger around 1.7 to 1.8 m/s (4 mph), creates a serene atmosphere ideal for leisurely strolls in the sunshine. However, the winds shift again as July arrives, reaching 2.0 m/s (5 mph), setting the stage for a more invigorating climate that continues through August's crescendo of 2.5 m/s (6 mph). As the year progresses, the variations in wind speed reflect the dynamic interaction between nature and the vibrant life of Diamantina, offering a unique rhythm to each season.
Weather in Diamantina varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Diamantina, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather features a minimum temperature of 14°C (58°F) and a maximum of 33°C (91°F), with an average temperature of 22°C (72°F). The month experiences 116 mm (4.6 in) of precipitation over 9 days, coupled with a humidity level of 80%. In contrast, February slightly raises the minimum temperature to 16°C (60°F), keeping the maximum unchanged at 33°C (91°F), while maintaining an average of 22°C (71°F). However, February sees a significant increase in rainfall, totaling 224 mm (8.8 in) over 18 days, and a rise in humidity to 84%. For a more detailed view of February weather, check Diamantina weather in February.
In January, the weather features a warm range of temperatures with a minimum of 14°C (58°F), an average of 22°C (72°F), and a maximum reaching 33°C (91°F). However, January also sees significant precipitation, totaling 116 mm (4.6 in) over about 9 days, resulting in a humidity level of 80%.
In contrast, March experiences slightly cooler temperatures, with a minimum of 14°C (57°F), an average of 21°C (71°F), and a maximum of 31°C (89°F). The month is wetter, receiving 138 mm (5.4 in) of rainfall over 14 days, leading to a higher humidity of 86%.
For more detailed information, check out Diamantina weather in March.
In comparing the weather between January and April, January tends to be warmer, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 33°C (91°F). In contrast, April features slightly cooler conditions, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 30°C (86°F). Additionally, January sees higher precipitation levels at 116 mm (4.6 in) over 9 days, compared to April's 67 mm (2.6 in) spread over 12 days. Humidity remains relatively consistent, with January at 80% and April slightly higher at 83%. For more detailed information on April weather, check out Diamantina weather in April.
In January, temperatures in Diamantina reach a minimum of 14°C (58°F) and can soar to a maximum of 33°C (91°F), averaging around 22°C (72°F). This month experiences significant rainfall, with 116 mm (4.6 in) of precipitation over approximately 9 days, accompanied by high humidity levels at around 80%. In contrast, May brings cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 28°C (84°F), averaging 18°C (65°F). Rainfall drops to 36 mm (1.4 in) over 7 days, and humidity slightly decreases to 78%. For more details on May weather in Diamantina, you can visit Diamantina weather in May.
In January, the weather is significantly warmer, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 33°C (91°F) and an average of 22°C (72°F). This month also experiences higher humidity at 80% and considerable rainfall, totaling 116 mm (4.6 in) over about 9 days. In contrast, June is much cooler, with temperatures that dip to a minimum of 9°C (48°F) and only reach a maximum of 28°C (83°F), averaging at 18°C (64°F). Rainfall is minimal in June, with just 9 mm (0.4 in) occurring over 2 days, and humidity is slightly lower at 77%. For further details, you can visit Diamantina weather in June.
In January, the weather is notably warmer, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 33°C (91°F) and an average of 22°C (72°F). This month experiences significant rainfall, averaging 116 mm (4.6 in) over about 9 days, contributing to a high humidity level of 80%. In contrast, July offers a much cooler climate, with temperatures dipping to a minimum of 7°C (45°F) and peaking at 29°C (84°F), averaging around 17°C (62°F). The precipitation in July is minimal, totaling just 6 mm (0.2 in) over 1 day, and the humidity is slightly lower at 74%. Overall, January is marked by warmth and moisture, while July provides a much drier and cooler experience. For a closer look at July's conditions, check out Diamantina weather in July.
In January, the weather in Diamantina is considerably warmer, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 33°C (91°F) and an average of 22°C (72°F). This month experiences significant rainfall, with 116 mm (4.6 in) of precipitation spread over 9 days, and the humidity averages a high 80%. In contrast, August presents a much cooler climate, with temperatures dropping to a minimum of 6°C (43°F) and reaching a maximum of 30°C (87°F), averaging at 18°C (64°F). Rainfall is minimal in August, totaling just 14 mm (0.6 in) over 4 days, and the humidity is also lower at 69%. For more detailed insights on the weather in August, check Diamantina weather in August.
In January, the weather is significantly warmer and more humid, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 33°C (91°F) and an average of 22°C (72°F). This month experiences more rainfall, averaging 116 mm (4.6 in) across about 9 days, resulting in a humidity level of 80%. In contrast, September brings a cooler and drier atmosphere, with temperatures dropping to a minimum of 9°C (48°F) and peaking at 34°C (93°F), while the average temperature settles at 20°C (69°F). Rain is scarce in September, with only 28 mm (1.1 in) of precipitation over 3 days, and a lower humidity level of 61%. For more details, check out Diamantina weather in September.
In January, the weather in Diamantina is characterized by a warm climate, with temperatures ranging from a mild 14°C (58°F) to a maximum of 33°C (91°F) and an average of 22°C (72°F). It also experiences significant rainfall, averaging 116 mm (4.6 in) over 9 days, accompanied by high humidity levels at 80%. In contrast, October sees slightly higher maximum temperatures, reaching up to 35°C (94°F) while maintaining a similar average and minimum temperature. Despite this increase, October has less humidity at 47% and more rainy days, with total precipitation rising to 129 mm (5.1 in) over 15 days. For more details on weather specifics, check Diamantina weather in October.
In January, the weather features a warm and humid climate, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 33°C (91°F) and an average of 22°C (72°F). The month experiences significant rainfall, with about 116 mm (4.6 in) of precipitation over 9 days and humidity levels around 80%.
In contrast, November has slightly cooler average temperatures, peaking at the same maximum of 33°C (91°F) but averaging 21°C (70°F). However, it sees a marked increase in rainfall, totaling 202 mm (7.9 in) spread over 19 days, while humidity is notably lower at 54%. This shift makes November wetter and less humid than January. For more details, you can check Diamantina weather in November.
In January, the weather remains warm with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 33°C (91°F), making it slightly hotter than December, which has a range from 13°C (57°F) to 32°C (89°F). January also sees a significant drop in precipitation, totaling 116 mm (4.6 in) over 9 days, compared to December's much wetter conditions of 234 mm (9.2 in) over 19 days. Additionally, January's humidity is higher at 80%, while December enjoys a lower humidity level of 60%. For a more detailed look at December weather, you can visit Diamantina weather in December.
January in Diamantina brings a delightful warmth that sets it apart from other months. With maximum temperatures soaring to a balmy 33°C (91°F) and an average of 22°C (72°F), this month is characterized by a vibrant, tropical vibe that invites outdoor adventures. However, don't forget your umbrella; January sees a notable increase in precipitation, averaging 116 mm (4.6 in) over about 9 rainy days, which contributes to the region's lush landscapes. The humidity hovers around 80%, creating a thick atmosphere that perfectly complements the abundant life during this time. For more insights into the weather patterns throughout the year, explore Diamantina Climate.