Last updated: August 21, 2025
Cuiaba, Brazil, in October experiences sweltering conditions, with a maximum temperature soaring up to 41°C (107°F) and an average temperature around 28°C (84°F). The nights provide a brief respite, dipping to a minimum of 19°C (66°F). Although the humidity remains relatively low at 29%, the city faces considerable rainfall, totaling 106 mm (4.2 in) across approximately 14 days. This mix of heat and occasional precipitation creates a unique atmosphere in the heart of Brazil, highlighting the region's tropical climate.
In Cuiaba, Brazil, October ushers in a warm transition into the later months of the year, showcasing a noteworthy pattern in temperature fluctuations. With minimums averaging around 19°C (66°F) and reaching daytime highs of 41°C (107°F), the city's climate remains predominantly tropical. The average temperature in October stands at a comfortable 28°C (84°F), maintaining the heat that begins to build in September. Notably, October's peak mirrors the extreme warmth seen earlier in the year, reflecting a consistent rise in temperatures as the summer season approaches. This trend of rising heat, along with occasional humidity, provides an enticing atmosphere for visitors and locals alike, perfect for enjoying outdoor activities and vibrant Brazilian culture.
October in Cuiabá, Brazil, marks a notable transition in the weather pattern, showcasing a precipitation amount of 106 mm (4.2 in) over 14 rainy days. This month signals a significant increase from the dry spells of July and August, which saw almost negligible rainfall, highlighting the onset of the wet season. While October's rainfall is less than the peak months of January and February, it lays the groundwork for the heavier downpours that follow in November and December. The relatively consistent precipitation in recent months suggests a gradual build-up of moisture in the atmosphere, making way for the lush greenery that characterizes the region in the latter part of the year.
In Cuiabá, Brazil, October marks a significant shift in humidity levels, with the average dropping to a mere 29%. This decline continues the trend observed since the peak of humidity during the summer months, where levels consistently hovered between 88% and 89% from January to March. As the seasons change, humidity gradually decreases, reaching its lowest point in October before beginning to rise again in November. This transition from the sweltering humidity of earlier months to the drier atmosphere in the fall showcases Cuiabá's unique climate, offering a refreshing respite as the year winds down.
As October rolls into Cuiaba, Brazil, the UV Index reaches 14, placing it firmly in the extreme exposure category. This mirrors the trends seen in previous months, where high UV levels dominate the year. Since January, the city has consistently faced extreme UV conditions, with a burn time of only 10 minutes. Interestingly, despite a slight dip in intensity from 16 in January and February to 14 in October, the need for sun protection remains paramount. As the region transitions toward the end of the year, November amplifies the UV intensity again, reaching 15. For those looking to stay informed about the local UV patterns, check out Cuiaba UV Index.
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October in Cuiabá, Brazil, enjoys an impressive 324 hours of sunshine, making it one of the sunniest months of the year. This delightful stretch of sunlight follows an equally bright September, which boasted 315 hours, contributing to the city's vibrant atmosphere. As we move further into the year, the trend shows a steady increase in sunshine hours, peaking in July with 330 hours before gradually tapering off in November. This pattern highlights Cuiabá's tropical climate, where sunshine serves not only as a source of warmth but also as the lifeblood for outdoor activities and the flourishing local culture. With October's radiant days, residents and visitors alike can revel in the beauty of this sun-soaked season.
In Cuiabá, Brazil, the odds of basking in the sun show a distinct pattern throughout the year, with October offering a 35% chance of sunny weather. This month sits comfortably in the mid-range, following a surge in sunshine during the peak of winter in July, which boasts a remarkable 91% likelihood of clear skies. As the calendar turns from the dry months of June and July to the transitional months of September and October, the chances of sunshine begin to taper off. While October provides more sun compared to the cloudier months of November and December, it still reflects a noticeable decrease from the sunny peaks of the mid-year, hinting at the seasonal shifts that characterize this vibrant region.
In Cuiaba, Brazil, October marks a delightful transition, as the city enjoys 12 hours of daylight, a refreshing return to longer days after the shorter durations experienced from April through August. This month, along with January, February, September, and November, reveals a delightful consistency in sunlight, providing ample opportunity for outdoor exploration and vibrant, sun-soaked activities. As the year progresses towards December, Cuiaba’s daylight will gradually extend to 13 hours, teasing the onset of summer and highlighting the dynamic rhythm of its tropical climate. Overall, October sets the stage for a warm embrace of daylight that enhances both the landscape and the lifestyle of this bustling Brazilian hub.
As October arrives in Cuiabá, Brazil, the city's winds blow at an average speed of 2.3 m/s (5 mph), contributing to a refreshing ambiance that begins to hint at the transition from the warmer months. This slight uptick in wind speed, compared to the calmer breezes of September, reflects a seasonal trend that sees the winds gradually picking up from the more tranquil patterns experienced earlier in the year. From the consistent 1.7 m/s (4 mph) in the early months to a peak of 2.5 m/s (6 mph) in August, the overall trend indicates a gradual increase in wind strength as the year progresses, making October a delightful time to enjoy the gentle, invigorating gusts that accompany the onset of the year’s more temperate phase.
Weather in Cuiaba varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Cuiaba, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January present contrasting weather patterns in Cuiabá. In October, temperatures range from a minimum of 19°C (66°F) to a scorching maximum of 41°C (107°F), with an average of 28°C (84°F). However, this month sees less precipitation, totaling 106 mm (4.2 in) over 14 days and lower humidity at 29%. In stark contrast, January experiences milder temperatures with a minimum of 22°C (72°F) and a maximum of 37°C (98°F), accompanied by a higher average of 27°C (81°F). Rainfall significantly increases to 168 mm (6.6 in) across 21 days, with humidity soaring to 88%. For more details, visit Cuiaba weather in January.
October and February showcase distinct weather patterns. October boasts warmer temperatures, with averages reaching 28°C (84°F), peaking at a scorching 41°C (107°F), but it also experiences significant precipitation totaling 106 mm (4.2 in) over 14 days, coupled with low humidity at 29%. In contrast, February presents slightly cooler conditions, with a minimum temperature of 21°C (70°F) and a maximum of 35°C (95°F), but it is much wetter, receiving 224 mm (8.8 in) of rainfall over 24 days and a high humidity level of 88%. For more details on February weather in Cuiabá, you can visit Cuiaba weather in February.
When comparing the weather in October and March, notable differences emerge. October typically features a warmer climate, with average temperatures ranging from a minimum of 19°C (66°F) to a maximum of 41°C (107°F), while March maintains a slightly cooler range, with minimums around 21°C (70°F) and maximums peaking at 36°C (97°F). Precipitation is another area of contrast; October experiences about 106 mm (4.2 in) of rainfall over 14 days, whereas March sees significantly higher rainfall at 201 mm (7.9 in) spread over 23 days, reflecting its more humid climate with an average humidity of 89%. For more detailed information, you can check Cuiaba weather in March.
October and April present contrasting weather conditions. In October, temperatures range from a pleasant 19°C (66°F) at night to a scorching 41°C (107°F) during the day, with an average of 28°C (84°F). The month also experiences significant precipitation, totaling 106 mm (4.2 in) over 14 days, coupled with low humidity at 29%. In contrast, April has cooler temperatures, with a minimum of 15°C (59°F) and a maximum of 36°C (97°F), averaging 26°C (80°F). This month sees a bit more rainfall, with 123 mm (4.8 in) of precipitation spread over 16 days, and significantly higher humidity at 87%. For a more detailed look at April weather, you can visit Cuiaba weather in April.
October and May present strikingly different weather conditions in terms of temperature, precipitation, and humidity. In October, temperatures soar, with a minimum of 19°C (66°F) and a maximum reaching up to 41°C (107°F), accompanied by relatively low humidity at 29%. In contrast, May offers much cooler temperatures, ranging from a minimum of 7°C (45°F) to an average of 25°C (77°F), with a maximum of 34°C (94°F). Additionally, May experiences higher humidity levels at 78% and significantly less rainfall, totaling only 33 mm (1.3 in) over 6 days, compared to October's 106 mm (4.2 in) over 14 days. For a more detailed look at May's climate, visit Cuiaba weather in May.
In comparing October and June weather, October presents a much warmer and more humid climate. With temperatures ranging from a minimum of 19°C (66°F) to a scorching maximum of 41°C (107°F), October averages a high of 28°C (84°F) and experiences significant precipitation of 106 mm (4.2 in) over 14 days. In contrast, June is considerably cooler, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 35°C (95°F), averaging 24°C (76°F). June is also remarkably dry, recording only 2 mm (0.1 in) of precipitation over the month, and it boasts a much higher humidity level of 63%. For more detailed information, you can check Cuiaba weather in June.
When comparing the weather in October and July, October presents a significantly warmer temperature range, with minimums around 19°C (66°F) and maximums reaching up to 41°C (107°F), averaging 28°C (84°F). In contrast, July is much cooler, featuring minimum temperatures of 8°C (47°F) and a maximum of 35°C (96°F), with an average temperature of 24°C (75°F). Additionally, October experiences considerable precipitation with 106 mm (4.2 in) over 14 days, while July remains dry with no recorded precipitation. Furthermore, the humidity is lower in October at 29%, compared to July's 50%, contributing to a more comfortable atmosphere in the latter month. For more details, you can check Cuiaba weather in July.
In October, the weather in Cuiabá is characterized by higher temperatures, with a minimum of 19°C (66°F), an average of 28°C (84°F), and a maximum of 41°C (107°F), compared to August, which has a minimum of 11°C (52°F), average of 26°C (79°F), and a peak of 39°C (102°F). Additionally, October experiences significantly more precipitation, totaling 106 mm (4.2 in) over 14 days, while August has only 12 mm (0.5 in) of rainfall on a single day. Humidity levels also differ, with October at 29% compared to August's higher 39%. For more detailed insights, check out Cuiaba weather in August.
In October, the weather continues to show signs of warmth, with minimum temperatures increasing to 19°C (66°F), compared to September's cooler 12°C (54°F). Both months experience a maximum temperature of 41°C (107°F), but October averages slightly lower at 28°C (84°F), matching September's average. However, October is significantly wetter, receiving 106 mm (4.2 in) of precipitation over 14 days, whereas September only sees 26 mm (1.0 in) across 5 days. Humidity remains relatively stable, with September at 30% and October at 29%. For a detailed look at September's weather, you can check Cuiaba weather in September.
When comparing the weather in October and November, we see some distinct differences. October features warmer temperatures, with a minimum of 19°C (66°F) and an average of 28°C (84°F), peaking at 41°C (107°F). However, it is also marked by lower humidity at 29% and a total precipitation of 106 mm (4.2 in) spread over 14 days. In contrast, November brings slightly cooler temperatures, with a minimum of 20°C (68°F) and an average of 27°C (82°F), yet it still reaches a maximum of 39°C (102°F). The month also experiences higher humidity at 62% and more substantial rainfall, totaling 173 mm (6.8 in) over 21 days. For more detailed insights into November weather, you can visit Cuiaba weather in November.
October and December present contrasting weather patterns, showcasing a shift in both temperature and humidity. In October, temperatures range from a minimum of 19°C (66°F) to a maximum of 41°C (107°F), accompanied by relatively low humidity levels of 29% and occasional rainfall totaling 106 mm (4.2 in) over 14 days. In contrast, December features slightly warmer temperatures, with a minimum of 21°C (71°F) and a maximum of 36°C (97°F), but it is marked by significantly higher humidity at 84% and more frequent precipitation, totaling 213 mm (8.4 in) over 24 days. For further details on December’s weather conditions, visit Cuiaba weather in December.
As October rolls in, Cuiaba experiences a notable shift in weather patterns, showcasing a blend of warmth and occasional rain. With maximum temperatures peaking at 41°C (107°F), the month stands out for its heat compared to the cooler, dry days of the preceding months. Average daily temperatures hover around 28°C (84°F), ensuring that days remain sizzling while nights cool down to a pleasant 19°C (66°F). However, it’s not just the heat that defines October; the region also welcomes an increase in precipitation, averaging 106 mm (4.2 in) over about half the month. This rise in humidity, sitting at 29%, contrasts sharply with the drier conditions of the earlier months, making October a unique transitional phase in Cuiaba's climate. For more insights on how this month fits into the annual weather patterns, feel free to explore Cuiaba Climate.