Last updated: August 21, 2025
March in Cuiabá, Brazil brings a mix of heat and humidity, with temperatures soaring to a maximum of 36°C (97°F) and an average of 27°C (81°F). The month is characterized by a significant amount of rainfall, totaling 201 mm (7.9 in) across 23 days, contributing to a notably high humidity level of 89%. As the rain showers provide a brief respite from the heat, they also enhance the tropical atmosphere, making March a vibrant and lively time in this Brazilian city.
In Cuiabá, Brazil, March sees temperatures that are both warm and inviting, with lows typically around 21°C (70°F) and highs peaking at 36°C (97°F). The average temperature remains steady at 27°C (81°F), mirroring the mild conditions of February, yet showing a slight rise in maximum values as the transition into the warmer months begins. March serves as a precursor to the hotter season, keeping the air warm, yet not quite as sweltering as the forthcoming months, offering a pleasant atmosphere for both locals and visitors to enjoy the vibrant outdoor life. Overall, the month reflects a gradual climb in temperature, highlighting Cuiabá's characteristic tropical climate.
In March, Cuiabá experiences a significant rainfall of 201 mm (7.9 in), marking a slight decrease from February's 224 mm (8.8 in) but still contributing to the region's lush, verdant landscapes. Rainfall is spread across 23 days, maintaining the wet trend established in the previous months. This consistent precipitation supports a vibrant ecosystem, but as the dry season approaches in April, where rainfall drops to 123 mm (4.8 in) over just 16 days, residents and visitors alike can anticipate a noticeable shift in the weather patterns. The steady rhythm of rain in March underscores the transition period, making way for the drier months ahead, dramatically altering the climate and atmosphere of this lively Brazilian city.
In March, Cuiabá, Brazil embraces a humidity level of 89%, slightly higher than the previous months of January and February, both at 88%. This increase signals the onset of the rainy season, creating a lush environment that contrasts sharply with the drier months that follow. As humidity gradually decreases through April to 87%, it marks the beginning of a downward trend that continues into the dry winter months of June and July, where levels plummet to 63% and 50%, respectively. As the year progresses, the air becomes increasingly arid, peaking in August with a mere 39% humidity before the cycle recommences. This rhythm of fluctuating humidity showcases Cuiabá's tropical climate, painting a vivid picture of its seasonal transitions.
As March rolls around in Cuiabá, Brazil, residents and visitors alike should be prepared for a consistently high UV Index, with a reading of 14, placing it firmly in the extreme exposure category. This marks a slight decrease from the maximum levels observed in January and February, where the UV Index hit a staggering 16. Despite this minor drop, the burn time remains a brisk 10 minutes, necessitating precautions like sunscreen and protective clothing. The trend of high UV levels will continue into the next few months, reminding everyone to stay vigilant against sunburn. For more detailed insights, you can check out the Cuiaba UV Index.
UV Risk Categories
March brings an impressive 308 hours of sunshine to Cuiabá, Brazil, marking a delightful transition into the region's sunnier months. Following the mild increase from January to February, March shines even brighter, setting the tone for a series of increasingly sunny days. As the months roll on, the trend continues, peaking in July with 330 hours of radiant sunshine. This upward trajectory demonstrates not only the vibrant energy of Cuiabá's climate but also hints at a warm and inviting atmosphere that beckons nature lovers and sun-seekers alike. Moreover, as the year progresses, the consistency of sunny days remains strong, with May and October closely following March, showcasing an enviable climate that enhances the allure of this Brazilian gem.
In March, Cuiabá transitions into a more promising phase for sun-seekers, as the chance of sunny weather climbs to 31%. This improvement reflects a steady upward trend from the previous months, showcasing a gradual embrace of brighter days ahead. As the end of summer approaches, March serves as a precursor to the increasingly sunny conditions prevalent in April and May, where the likelihood of sunshine jumps significantly to 38% and 49%, respectively. With each passing month, the sunny weather becomes more prevalent, culminating in a remarkable 91% chance by July. Thus, those planning to visit Cuiabá in March can look forward to a greater probability of enjoying the sun, marking the beginning of a vibrant, sun-drenched period.
In Cuiabá, Brazil, March heralds the continuation of a consistent pattern, where daylight lingers for a remarkable 12 hours, just like in January and February. This steady daylight duration reflects the region's tropical climate, ensuring ample sunshine throughout the early months of the year. As the seasons transition, daylight begins to wane in April, dropping to 11 hours, a trend that persists until August. However, the rhythm of the seasons flows back into equilibrium by September, revitalizing the days with another 12 hours of sunlight leading into the year's final quarter. This cyclical dance of daylight not only highlights Cuiabá's unique climatic charm but also sets the stage for vibrant outdoor activities and community gatherings all year round.
As March arrives in Cuiabá, Brazil, the winds begin to pick up momentum, with average wind speeds reaching 1.9 m/s (4 mph). While this is a slight increase compared to the stillness of January and February, March marks the beginning of a gradual windier trend leading into the year. Following this pattern, the subsequent months see a consistent rise in wind speeds, peaking at 2.5 m/s (6 mph) in August, before tapering off again. This seasonal fluctuation not only contributes to the region's dynamic climate but also sets the stage for the warmer months ahead, where a gentle breeze can provide a refreshing relief from the tropical heat.
Weather in Cuiaba varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Cuiaba, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of March and January, we see some notable similarities and differences. Both months boast an average temperature of 27°C (81°F), but January tends to be slightly warmer with a maximum of 37°C (98°F), compared to March's maximum of 36°C (97°F). Precipitation levels are higher in March, with 201 mm (7.9 in) of rain over 23 days, compared to January's 168 mm (6.6 in) over 21 days. Humidity is fairly consistent, with March at 89% and January at 88%. For more details about January weather, you can visit Cuiaba weather in January.
In comparing the weather of March and February, we see that both months have a similar temperature range, with March exhibiting slightly higher maximum temperatures at 36°C (97°F) compared to February's 35°C (95°F). Both months maintain an average temperature of 27°C (81°F), but March experiences a bit more rainfall, with 201 mm (7.9 in) of precipitation over 23 days, while February has 224 mm (8.8 in) spread across 24 days. Humidity levels remain quite high in both months, with March at 89% and February slightly lower at 88%. For a detailed look at February's weather, visit Cuiaba weather in February.
In March, the weather tends to be hotter and more humid, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 36°C (97°F), and an average temperature of 27°C (81°F). The month also experiences significant precipitation, totaling 201 mm (7.9 in) over 23 days, resulting in a humidity level of 89%. In contrast, April sees a slight decrease in both temperature and precipitation, with minima dropping to 15°C (59°F), an average of 26°C (80°F), and the same maximum of 36°C (97°F). Precipitation in April is lower at 123 mm (4.8 in), occurring over 16 days, and humidity decreases slightly to 87%. For more detailed information on April weather, you can check this link: Cuiaba weather in April.
In March, temperatures in Cuiabá are significantly higher, with a minimum of 21°C (70°F) and an average of 27°C (81°F), peaking at a scorching 36°C (97°F). This month is also marked by high precipitation, totaling 201 mm (7.9 in) over 23 days, and humidity levels around 89%, creating a humid environment. In contrast, May experiences milder temperatures, with a minimum of 7°C (45°F) and an average of 25°C (77°F), topping out at 34°C (94°F). Precipitation drops substantially to 33 mm (1.3 in) over just 6 days, and humidity decreases to 78%, resulting in a far drier and more comfortable atmosphere. For a detailed overview, check out Cuiaba weather in May.
March and June in Cuiaba present contrasting weather patterns. In March, temperatures range from a minimum of 21°C (70°F) to a scorching maximum of 36°C (97°F), with an average of 27°C (81°F). The month is characterized by high humidity at 89% and significant rainfall, totaling 201 mm (7.9 in) over 23 days, creating a generally steamy atmosphere. In stark contrast, June sees much cooler temperatures, with a minimum of 10°C (51°F) and an average of 24°C (76°F), peaking at 35°C (95°F). Precipitation is minimal during this month, with just 2 mm (0.1 in) of rain recorded on 0 days, and humidity drops to 63%. For more details on June weather, visit Cuiaba weather in June.
March and July weather in Cuiaba presents a stark contrast. In March, temperatures range from a minimum of 21°C (70°F) to a maximum of 36°C (97°F), with an average of 27°C (81°F). This month experiences substantial rainfall, totaling 201 mm (7.9 in) over 23 days, accompanied by high humidity at 89%. In contrast, July offers a cooler climate with temperatures ranging from a chilly 8°C (47°F) to a warm 35°C (96°F), averaging 24°C (75°F). Notably, July sees no rainfall, with 0 mm of precipitation over the entire month, leading to a much drier atmosphere and lower humidity at 50%. For more insights into the weather specifics, check out Cuiaba weather in July.
March and August present strikingly different weather patterns. In March, temperatures range from a minimum of 21°C (70°F) to a scorching maximum of 36°C (97°F), with an average of 27°C (81°F). This month is characterized by high humidity at 89% and significant rainfall of 201 mm (7.9 in) over 23 days, creating a damp and sultry atmosphere. In contrast, August experiences much cooler mornings with a minimum temperature of 11°C (52°F), while still reaching a maximum of 39°C (102°F) and an average of 26°C (79°F). With only 12 mm (0.5 in) of rain falling on just 1 day, humidity drops to 39%, resulting in a noticeably drier and more comfortable climate. For more details, you can check Cuiaba weather in August.
March and September showcase a stark contrast in weather patterns. In March, temperatures range from a mild 21°C (70°F) to a sweltering 36°C (97°F), coupled with high humidity at 89% and significant rainfall of 201 mm (7.9 in) over 23 days. This leads to a rather humid and wet atmosphere. In contrast, September experiences a much cooler minimum temperature of 12°C (54°F) while still reaching highs of 41°C (106°F). Rainfall is minimal, with only 26 mm (1.0 in) spread over just 5 days, resulting in a much drier climate with a significantly lower humidity level of 30%. For more details on September weather, you can check Cuiaba weather in September.
March and October present contrasting weather conditions. In March, temperatures range from a mild 21°C (70°F) at night to a scorching 36°C (97°F) during the day, with an average of 27°C (81°F). This month is characterized by high humidity at 89% and substantial rainfall, with precipitation occurring on 23 days and totaling 201 mm (7.9 in). In contrast, October offers slightly cooler nighttime temperatures at a minimum of 19°C (66°F) and a maximum daytime temperature that can soar up to 41°C (107°F), averaging around 28°C (84°F). October experiences significantly lower humidity at 29% and less rainfall, with only 106 mm (4.2 in) over 14 days. For more detailed information, check out Cuiaba weather in October.
March and November present contrasting weather conditions despite their similar average temperatures. In March, temperatures range from a minimum of 21°C (70°F) to a maximum of 36°C (97°F), coupled with high humidity at 89% and significant rainfall totaling 201 mm (7.9 in) over 23 days. Conversely, November sees slightly warmer temperatures, with a minimum of 20°C (68°F) and a maximum of 39°C (102°F). Precipitation is lower at 173 mm (6.8 in) across 21 days, and humidity drops significantly to 62%. For more detailed insights, check out Cuiaba weather in November.
March and December in Cuiabá exhibit quite similar temperature patterns, with both months seeing a minimum temperature of around 21°C (70°F) and an average of 27°C (81°F). However, while the maximum temperatures can reach up to 36°C (97°F) in both months, March tends to be slightly wetter, receiving approximately 201 mm (7.9 in) of precipitation over 23 days compared to December's 213 mm (8.4 in) over 24 days. Additionally, March has a higher humidity level at 89%, compared to December’s 84%. For a detailed overview of December weather in Cuiabá, you can refer to this link: Cuiaba weather in December.
As March unfolds in Cuiaba, the city experiences a vibrant transition marked by warm temperatures and high humidity, setting it apart from the cooler months that precede it. With average highs reaching 36°C (97°F) and a remarkable 89% humidity, the atmosphere is often thick and sultry. Rainfall becomes more prevalent, with 23 days of precipitation contributing to the month’s total of 201 mm (7.9 in). This characteristic wetness not only refreshes the parched landscape but also enriches the lush greenery that Cuiaba is known for. For a detailed look at the overall weather patterns and how March fits into the annual climate, explore Cuiaba Climate.