Last updated: August 21, 2025
March in Diamantina, Brazil welcomes warmth and occasional showers, characterized by a maximum temperature reaching 31°C (89°F) and a comfortable average of 21°C (71°F). The month witnesses a minimum temperature of 14°C (57°F), offering a pleasant range for outdoor activities. With 138 mm (5.4 in) of rainfall spread over 14 days, the atmosphere remains humid at 86%, contributing to the lush landscapes. Visitors can expect a vibrant mix of sunny days and refreshing rain, painting a picturesque setting for exploration.
In March, Diamantina, Brazil, experiences a pleasant transition as temperatures begin to moderate from the summer heat. The month greets visitors with a minimum of 14°C (57°F) and an average temperature settling at a comfortable 21°C (71°F). As daytime approaches, the mercury rises, peaking at a maximum of 31°C (89°F). This slight dip from February's highs marks a gradual cooldown leading into autumn, featuring warm yet bearable days and cooler evenings. Nature's beauty can still be enjoyed, making March an inviting time to explore this charming town.
In March, Diamantina experiences a notable shift in precipitation patterns, receiving 138 mm (5.4 in) of rain over 14 days. This marks a decrease from the previous month’s significantly higher 224 mm (8.8 in) during February, yet remains above the lighter rains expected in April. The increase in rainfall days in March reflects a transitional phase, bridging the heavy downpours of summer with the lighter, drier months ahead. With its rich, seasonal cycles, March serves as a reminder of the lushness that precedes the gradually dwindling moisture levels in the region.
In March, Diamantina, Brazil, experiences a peak in humidity at 86%, marking a notable rise from 84% in February. This trend signals the transition into the hotter months, where the atmospheric moisture continues to build, creating a lush and vibrant environment. As the year progresses, humidity levels generally decline, with April seeing a slight decrease to 83%, and further drops into the drier months of winter. This upward trend in March is characteristic of the region's tropical climate, where humidity typically intensifies just before the seasonal shift, inviting locals and visitors alike to embrace the rich and verdant beauty that flourishes during this time.
In March, Diamantina, Brazil, experiences a UV Index of 15, maintaining its position in the extreme exposure category, with a quick burn time of just 10 minutes. This trend of high UV levels continues from the preceding months of January and February, which both recorded indices of 17 and 16, respectively. Even as the season transitions into April, the UV Index slightly dips to 13 but remains firmly in the extreme range, showcasing the region's intense sun exposure. It's essential for residents and visitors alike to stay vigilant about sun protection during this time. For more details on UV levels throughout the year, check out the complete guide at Diamantina UV Index.
UV Risk Categories
March in Diamantina, Brazil, welcomes an impressive 308 hours of sunshine, setting a vibrant tone for the transition into autumn. Building on the sunshine of January and February, which saw 276 and 265 hours respectively, March stands out as a bright peak, highlighting a notable upswing in sunny days. As the seasons shift, April continues this radiant trend with 300 hours, and the sunny allure persists into the cooler months of June and July, each hovering around 297 and 312 hours. This consistency suggests a climate rich in sun-drenched moments, making Diamantina a beacon of warmth and light as the year progresses, even as November dips significantly to 262 hours. Embrace the atmosphere of this enchanting town, where sunlight paints the landscape in brilliant hues throughout much of the year.
In March, the likelihood of sunny weather in Diamantina, Brazil shows a promising 43% chance, making it one of the more favorable months for enjoying outdoor activities. Following the cloudier February, which experienced a low of 16%, March begins to transition back to clearer skies, similar to the 46% seen in January and the 44% chance in April. This pattern hints at a gradual return to sunnier days as the city approaches the dryer months of mid-year. The upward trajectory continues into the following months, culminating in the delightful 72% chance of sunshine in July, suggesting that while March may not boast the highest probabilities, it lays the foundation for more consistent sunny spells as the season progresses.
In March, Diamantina experiences approximately 12 hours of daylight, maintaining the same duration as February. This consistent daylight length marks a transition towards the shorter days that follow in April, where sunlight is reduced to 11 hours. Notably, the city enjoys longer days at the year's start, with January reaching 13 hours before tapering off. As the months progress, daylight remains stable at 11 hours from **April through September. However, a gradual resurgence in daylight occurs as October returns to 12 hours, paving the way for the eventual return to 13 hours in December. This pattern highlights a rhythmic fluctuation in daylight, with Diamantina basking in the most sunlight during the year's end and beginning, while the middle months embrace a more consistent, yet shorter duration.
In March, Diamantina experiences a gentle embrace of wind, maintaining an average speed of 1.8 m/s (4 mph), which reflects a continuation of the serene conditions seen in the preceding months. This tranquil breeze not only adds to the charm of the landscape but also sets the tone for the shifting seasons ahead. As the year progresses, wind speeds begin to slowly rise, peaking in August at 2.5 m/s (6 mph), prompting a noticeable change in the air's invigorating character. The consistently mild winds from January to April suggest a peaceful transition towards the slightly breezier months that follow, inviting both locals and visitors to enjoy the inviting atmosphere that encapsulates this scenic Brazilian town.
Weather in Diamantina varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Diamantina, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between March and January, both months feature similar minimum temperatures, with March seeing lows of 14°C (57°F) and January slightly higher at 14°C (58°F). However, January tends to have a higher average temperature of 22°C (72°F) compared to March's 21°C (71°F), and a maximum temperature of 33°C (91°F) exceeding March's maximum of 31°C (89°F). Precipitation levels are also notable; March experiences more rainfall with 138 mm (5.4 in) across 14 days, while January receives 116 mm (4.6 in) over just 9 days. Additionally, humidity levels are slightly higher in March at 86%, compared to January's 80%. For more detailed information about January's weather, visit Diamantina weather in January.
In comparing the weather between March and February, we see some notable differences. March experiences slightly warmer temperatures, with a minimum of 14°C (57°F), an average of 21°C (71°F), and a maximum of 31°C (89°F). In contrast, February has a higher minimum of 16°C (60°F), an average of 22°C (71°F), and a peak temperature of 33°C (91°F). Precipitation is significantly lower in March, totaling 138 mm (5.4 in) over 14 days, compared to February’s 224 mm (8.8 in) over 18 days. Humidity levels remain fairly similar, with March at 86% and February at 84%. For more detailed weather insights, check out Diamantina weather in February.
March and April display a transition in weather, with March being slightly warmer overall. March features temperatures ranging from a minimum of 14°C (57°F) to a maximum of 31°C (89°F), with an average temperature of 21°C (71°F). In contrast, April's temperatures are just a tad cooler, with a minimum of 12°C (53°F), an average of 20°C (69°F), and a maximum of 30°C (86°F). Precipitation also decreases significantly from 138 mm (5.4 in) in March to 67 mm (2.6 in) in April, with March experiencing rainfall on 14 days compared to 12 days in April. Additionally, humidity drops slightly from 86% in March to 83% in April, indicating a more comfortable atmosphere as the months progress. For a detailed look at conditions specific to this period, you can check Diamantina weather in April.
In comparing the weather of March and May, it’s clear that March is generally warmer and wetter. March experiences average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 31°C (89°F), accompanied by significant rainfall totaling 138 mm (5.4 in) over 14 days and high humidity at 86%. In contrast, May sees cooler temperatures with a minimum of 4°C (39°F) and a maximum of 28°C (84°F), along with much less precipitation, totaling only 36 mm (1.4 in) over 7 days and lower humidity at 78%. For more details, you can check Diamantina weather in May.
In March, temperatures in Diamantina are generally warmer, with a minimum of 14°C (57°F) and an average of 21°C (71°F), reaching up to a maximum of 31°C (89°F). This month also experiences significant rainfall, with 138 mm (5.4 in) of precipitation over 14 days, resulting in high humidity levels at 86%. In contrast, June presents cooler weather, where the minimum temperature drops to 9°C (48°F), with an average of 18°C (64°F) and a maximum of 28°C (83°F). Rainfall is minimal in June, totaling just 9 mm (0.4 in) across 2 days, and humidity decreases to 77%. For more details on June weather in this region, you can visit Diamantina weather in June.
In March, the weather is marked by higher temperatures, with a minimum of 14°C (57°F) and an average of 21°C (71°F), peaking at a maximum of 31°C (89°F). This month also experiences considerable precipitation, receiving about 138 mm (5.4 in) over approximately 14 days, coupled with high humidity at 86%. In contrast, July presents a much cooler climate, with temperatures ranging from a minimum of 7°C (45°F) to an average of 17°C (62°F), and a maximum of 29°C (84°F). Rainfall is minimal in July, totaling only 6 mm (0.2 in) across just one day, and humidity decreases to 74%. For a closer look at July's weather conditions, visit Diamantina weather in July.
March and August present contrasting weather conditions. In March, temperatures range significantly, with a minimum of 14°C (57°F) and an average of 21°C (71°F), peaking at 31°C (89°F). This month also experiences high precipitation, averaging 138 mm (5.4 in) over 14 days, resulting in a humid environment with 86% humidity. In contrast, August features cooler conditions, with temperatures dipping to a minimum of 6°C (43°F) and averaging 18°C (64°F), while the maximum reaches 30°C (87°F). Precipitation is minimal during this month, totaling just 14 mm (0.6 in) over 4 days, and humidity levels are lower at 69%. For a detailed look at August weather, you can visit Diamantina weather in August.
In March, temperatures range from a mild 14°C (57°F) at night to a warm 31°C (89°F) during the day, with an average of 21°C (71°F). The month is characterized by high humidity at 86% and considerable rainfall, receiving 138 mm (5.4 in) over 14 days. In contrast, September experiences cooler nights with a minimum of 9°C (48°F) and highs reaching up to 34°C (93°F), maintaining an average of 20°C (69°F). This month boasts significantly lower rainfall, with only 28 mm (1.1 in) over just 3 days and a decreased humidity level of 61%. For more details, check out Diamantina weather in September.
March and October exhibit distinct weather patterns, despite some similarities in temperature. In March, the minimum temperature hovers at 14°C (57°F), with an average of 21°C (71°F) and a maximum reaching 31°C (89°F). The month experiences substantial rainfall, totaling 138 mm (5.4 in) over 14 days and high humidity at 86%. In contrast, October sees a slight increase in the average temperature to 22°C (72°F), with highs peaking at 35°C (94°F) while maintaining the same minimum of 14°C (57°F). Rainfall in October is slightly less at 129 mm (5.1 in), distributed over 15 days, but humidity drops significantly to 47%. For more detailed insights, you can check the Diamantina weather in October.
March and November exhibit similar minimum temperatures, both starting at 14°C (57°F), but November tends to be slightly warmer on average with a max of 33°C (91°F) compared to March's 31°C (89°F). In terms of precipitation, November sees more rain, totaling 202 mm (7.9 in) over 19 days, while March experiences 138 mm (5.4 in) across 14 days. Additionally, humidity levels are much higher in March at 86%, which can make the warmth feel more intense, while November enjoys a drier climate with only 54% humidity. For a closer look at the weather specifics for November, you can check Diamantina weather in November.
In March, the weather features warm temperatures with a minimum of 14°C (57°F), averaging 21°C (71°F), and peaking at 31°C (89°F). The month experiences significant rainfall, totaling 138 mm (5.4 in) over 14 days, contributing to a high humidity level of 86%. In contrast, December presents a slightly cooler climate, with temperatures ranging from a minimum of 13°C (57°F) to a maximum of 32°C (89°F), while maintaining the same average of 21°C (71°F). However, December sees more rainfall, accumulating 234 mm (9.2 in) across 19 days, but with a notably lower humidity of 60%. For more details, you can check Diamantina weather in December.
As March unfolds in Diamantina, the weather showcases a unique transition, marked by a blend of warmth and significant humidity. Unlike the drier preceding months, this period sees an increase in precipitation, resulting in a refreshing atmosphere that rejuvenates the landscape. Average temperatures remain pleasant, allowing both locals and visitors to enjoy the vibrant surroundings. With rain falling on roughly half the month, the scenery transforms, making this time ideal for experiencing the region's lush beauty. For more detailed insights about the weather patterns throughout the year, check out Diamantina Climate.