Last updated: August 21, 2025
In April, Cuiabá, Brazil experiences a dynamic climate, with temperatures soaring to a maximum of 36°C (97°F) while averaging a comfortable 26°C (80°F). Nights offer a refreshing contrast as temperatures dip to a minimum of 15°C (59°F). This month sees frequent rainfall, accumulating to 123 mm (4.8 in) over approximately 16 days, contributing to a high humidity level of 87%. Visitors can expect a blend of tropical warmth and occasional showers, making April a unique time to experience this vibrant region.
In April, temperatures in Cuiaba, Brazil begin to transition, showcasing a noticeable shift in the climate. With minimums dipping to 15°C (59°F), it marks the start of cooler nights, while daytime warmth remains consistent, peaking at 36°C (97°F). The average temperature settles around 26°C (80°F), reflecting a mildness that offers a welcome respite from the intense heat of earlier months. As the city moves toward May and the cooler months ahead, April serves as a bridge, blending the tail end of the summer warmth with the refreshing embrace of autumn, making it a delightful time to experience this vibrant city.
April in Cuiabá, Brazil, showcases a significant dip in precipitation, with only 123 mm (4.8 in) of rain falling over 16 days. This decline marks a contrast to the wetter months preceding it, such as February, which recorded a hefty 224 mm (8.8 in) across 24 days. As the rainy season begins to wane, the city experiences a notable reduction in both total rainfall and rainy days, paving the way for drier months ahead. Following April, May sees a dramatic drop to just 33 mm (1.3 in) over 6 days, indicating a trend toward significantly less rainfall as the year progresses. This transition highlights the shifting climate patterns in Cuiabá, offering a brief respite before the seasonal rains return.
In Cuiaba, Brazil, April marks a slight dip in humidity, with levels around 87%—a gentle decrease from the higher averages seen in the earlier months of January through March, which hover above 88%. This month serves as a transition point as the tropical climate begins to shift towards the drier season, paving the way for May's more substantial drop to 78%. A noticeable trend emerges as the year progresses, with humidity steadily declining from the lush, moisture-laden early months down to the much drier conditions of mid-year, where levels plummet to around 50% by July. April, therefore, embodies the gradual shift of Cuiaba's climate, blending the warmth of early summer with the impending dryness of winter.
In April, Cuiaba, Brazil, experiences a notably high UV Index of 13, which falls within the extreme exposure category, meaning that even brief sun exposure can lead to burns in about 10 minutes. This trend of elevated UV levels continues from the preceding months, where both January and February mirrored this extreme intensity with a UV Index of 16. While March sees a slight dip to 14, it's clear that the sun's rays remain potent in April, prompting residents and visitors alike to take necessary precautions against sun damage. As the region transitions into May, the UV Index decreases to 10, moving into the very high category, yet vigilance remains crucial. For those curious about the UV situation throughout the year, more detailed information can be found at Cuiaba UV Index.
UV Risk Categories
In April, Cuiaba basks in a glorious 300 hours of sunshine, a delightful continuation of the vibrant months preceding it. Following a bright March that boasted 308 hours, April stands strong, heralding the approach of even sunnier days ahead as May shines with 314 hours. The sunshine trend remains consistent, with July and August peaking at 330 and 328 hours respectively, showcasing the region’s tendency toward abundant sunlight as winter gives way to spring. This seasonal dance of light, marked by April's warm embrace, invites both locals and visitors to relish outdoor adventures and the beauty of Cuiaba’s sunlit landscapes.
In Cuiabá, Brazil, the likelihood of sunny weather sees a remarkable upward trend as the year progresses. Starting with a modest 17% chance of sun in January, the probability steadily climbs, reaching 38% by April. This gradual increase hints at the arrival of the dry season, where sunny days become more frequent. As May approaches, the chances soar to 49%, indicating a shift towards warmer, brighter days. June and July showcase the peak of this sunny trend, with an impressive 59% and an astounding 91% likelihood of sunshine, respectively. Thus, April marks an exciting transition, showcasing a growing propensity for clear skies as Cuiabá approaches its sun-drenched months.
As April rolls into Cuiabá, Brazil, the city experiences a slight dip in daylight, with 11 hours illuminating each day. This reduction follows a consistent pattern observed since the onset of the year, where January through March boasted a full 12 hours of daylight, embracing the brightness of the wet season. While April marks the transition into a period of shorter days, the shift is subtle, as daylight remains stable at 11 hours from April through August. Interestingly, as spring gives way to summer, daylight begins to extend again, with a return to 12 hours in September, indicating a rhythmic ebb and flow of sunlight that characterizes the region throughout the year. This dance of daylight not only shapes the natural environment but also influences the vibrant culture of Cuiabá as its residents adapt to the changing light and warmth.
In April, the winds of Cuiabá, Brazil remain gentle, with an average speed of 1.7 m/s (4 mph)—matching the calm breezes of January and February. This stability hints at a transitional period, as the wind begins to pick up momentum in the following months. As the city moves toward May, the average wind speed increases to 2.1 m/s (5 mph), and continues to build through the winter months, peaking at 2.5 m/s (6 mph) in August. Overall, April serves as a soft bridge between the stillness of early year winds and the more dynamic gusts that characterize the region later on, making it a serene time for both residents and nature enthusiasts to enjoy the mild outdoors.
Weather in Cuiaba varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Cuiaba, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in April and January, it's clear that both months experience warm temperatures, but with some distinctions. April typically sees temperatures ranging from a minimum of 15°C (59°F) to a maximum of 36°C (97°F), with an average of 26°C (80°F). In contrast, January is slightly warmer overall, with a minimum of 22°C (72°F) and a maximum of 37°C (98°F), leading to an average temperature of 27°C (81°F). Precipitation levels are also higher in January, with 168 mm (6.6 in) of rain across 21 days, compared to April's 123 mm (4.8 in) over 16 days. Both months have high humidity levels around 87-88%, contributing to a steamy atmosphere. For more detailed information about January weather, you can visit Cuiaba weather in January.
April and February exhibit similar average temperatures, hovering around 26°C (80°F), but April experiences a broader temperature range with minimums of 15°C (59°F) and maximums reaching 36°C (97°F). February, on the other hand, maintains consistently warmer nights with a minimum temperature of 21°C (70°F) and a slightly cooler maximum of 35°C (95°F). Precipitation in April is less than in February, totaling 123 mm (4.8 in) over 16 days compared to February's 224 mm (8.8 in) over 24 days, indicating February is generally wetter with more days of rain. Both months maintain high humidity levels, with February being slightly higher at 88% compared to April's 87%. For more detailed information on February weather in Cuiaba, visit Cuiaba weather in February.
The weather in March and April presents some interesting contrasts. 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). However, March experiences higher precipitation, totaling 201 mm (7.9 in) over 23 days, and a humidity level of 89%. In contrast, April sees a slight decrease in temperature, with a minimum of 15°C (59°F) and an average of 26°C (80°F), while the maximum remains the same at 36°C (97°F). April also brings less rain, with 123 mm (4.8 in) over 16 days of precipitation, leading to a humidity level of 87%. For more information on the weather conditions in March, you can visit Cuiaba weather in March.
April weather in Cuiabá is characterized by higher temperatures and significant humidity, with average daily temperatures peaking at 26°C (80°F) and reaching highs of 36°C (97°F). The month experiences considerable rainfall, totaling 123 mm (4.8 in) over 16 days, resulting in a humid environment with an average humidity level of 87%. In contrast, May brings a noticeable drop in both minimum temperatures, which fall to 7°C (45°F), and precipitation, as the month records only 33 mm (1.3 in) across just 6 days. Although the average temperature remains relatively warm at 25°C (77°F), the overall humidity dips to 78%, creating a more comfortable atmosphere. For more detailed information, you can check Cuiaba weather in May.
April in Cuiaba is characterized by warmer temperatures and higher humidity, with minimums around 15°C (59°F) and averages peaking at 26°C (80°F). This month also sees significant rainfall, averaging 123 mm (4.8 in) over 16 days, contributing to a muggy atmosphere with humidity levels reaching 87%. In contrast, June experiences cooler conditions, with minimum temperatures dropping to 10°C (51°F) and an average of 24°C (76°F). Remarkably, June has minimal precipitation, only 2 mm (0.1 in) over the course of the month, and boasts zero rainy days, resulting in a drier and less humid environment at only 63% humidity. For more detailed insights, check out Cuiaba weather in June.
In April, the weather is notably warmer and more humid, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 36°C (97°F) and an average of 26°C (80°F). The month experiences significant rainfall, totaling 123 mm (4.8 in) over 16 days, resulting in a high humidity level of 87%. In contrast, July brings milder temperatures, with a minimum of 8°C (47°F), an average of 24°C (75°F), and a maximum of 35°C (96°F). Notably, July is dry, with no recorded precipitation and a humidity level of just 50%. For more detailed information on July weather, you can visit Cuiaba weather in July.
When comparing the weather in April and August, notable differences emerge. April sees a wider range of temperatures, with minimums around 15°C (59°F) and maximums reaching up to 36°C (97°F), while August exhibits a slightly cooler minimum of 11°C (52°F) but can peak at 39°C (102°F). Additionally, April experiences significantly higher precipitation, with 123 mm (4.8 in) falling over 16 days, contributing to humidity levels of 87%. In contrast, August is much drier with only 12 mm (0.5 in) of rain over just 1 day and a much lower humidity of 39%. For more detailed insights, you can check Cuiaba weather in August.
April and September in Cuiaba present notably different weather experiences. April boasts higher humidity levels at 87% and a significant average temperature of 26°C (80°F), with frequent rainfall over 16 days and a total precipitation of 123 mm (4.8 in). In contrast, September features a much drier climate, with only 26 mm (1.0 in) of precipitation over just 5 days and a significantly lower humidity of 30%. Temperatures in September reach an average of 29°C (84°F), with highs soaring to 41°C (106°F), making it a hotter month overall. For a more detailed look at September's climate, visit Cuiaba weather in September.
April and October showcase distinct weather patterns, with April providing warmer temperatures and higher humidity compared to October. In April, the average temperature peaks at 26°C (80°F), with maximums reaching up to 36°C (97°F) and a significant amount of precipitation—123 mm (4.8 in) over 16 days, contributing to the high humidity of 87%. In contrast, October features a minimum temperature of 19°C (66°F) and an average of 28°C (84°F), but with a higher maximum of 41°C (107°F). The month experiences less rain, with 106 mm (4.2 in) across 14 days, resulting in a much drier atmosphere with only 29% humidity. For more detailed information, you can check out Cuiaba weather in October.
April and November both feature warm temperatures, but with distinct differences in conditions. April enjoys a milder temperature range with a minimum of 15°C (59°F) and an average of 26°C (80°F), while November is slightly warmer, starting from a minimum of 20°C (68°F) and reaching an average of 27°C (82°F). However, November tends to experience higher maximum temperatures, peaking at 39°C (102°F) compared to April's 36°C (97°F). Rainfall is more frequent in April, with 123 mm (4.8 in) over 16 days, while November sees increased precipitation at 173 mm (6.8 in) over 21 days, contributing to the lower humidity of 62% compared to April's 87%. For more insights on November weather, visit Cuiaba weather in November.
April and December in Cuiaba showcase distinct weather patterns despite both months experiencing warm temperatures. In April, temperatures range from a minimum of 15°C (59°F) to a maximum of 36°C (97°F), with an average of 26°C (80°F). This month sees significant rainfall, totaling 123 mm (4.8 in) over about 16 days and a high humidity level of 87%. In contrast, December presents a slightly warmer climate, with temperatures fluctuating between 21°C (71°F) and the same maximum of 36°C (97°F), averaging 27°C (81°F). However, it experiences heavier precipitation at 213 mm (8.4 in) across 24 days, accompanied by a slightly lower humidity level of 84%. For more detailed information, check out Cuiaba weather in December.
In April, Cuiaba experiences a vibrant shift in weather, characterized by warmer temperatures and increased humidity compared to earlier months. With an average temperature of 26°C (80°F), it feels particularly tropical, while occasional rainfall—over 16 days—adds to the lush landscape. Despite the higher precipitation of 123 mm (4.8 in), the warmth remains a hallmark of the month. This combination creates a unique atmosphere, setting April apart from the drier and cooler months that precede it. To learn more about the overall climate patterns, visit Cuiaba Climate.