Last updated: August 21, 2025
October in Goias, Brazil is characterized by a striking climate, with maximum temperatures soaring to 41°C (106°F) and an average of 28°C (82°F), ensuring warm days filled with sunshine. As the month progresses, nighttime temperatures drop to a pleasant 18°C (64°F), providing a comfortable respite from the heat. Rainfall is moderate, with 104 mm (4.1 in) of precipitation spread across approximately 13 days, contributing to the region's lush landscapes. With humidity levels around 28%, October offers a unique blend of heat and occasional showers, making it a dynamic time to experience the vibrant culture and natural beauty of Goias.
In October, Goias, Brazil, experiences a noticeable warmth as temperatures reach their peak for the year. With minimums around 18°C (64°F) and averages soaring to 28°C (82°F), this month provides a balmy backdrop for outdoor activities. The heat intensifies further, with maximum temperatures hitting an impressive 41°C (106°F), marking one of the hottest periods of the year. Compared to the cooler months preceding it, such as April and May, where temperatures lingered in the mid-teens and low twenties, October exemplifies a transition into the sultry climate that characterizes the region. As the year advances, the rest of the months will gradually cool down again, making October a uniquely vibrant and scorching chapter in the yearly cycle of Goias.
In October, Goiás experiences a significant uptick in precipitation, accumulating 104 mm (4.1 in) over approximately 13 days of rainfall. This marks a notable increase compared to the preceding drier months of July, August, and September, which collectively saw minimal rainfall. As the region transitions into late spring, October acts as a bridge to the heavier rains of November and December, both of which average around 190 mm (7.5 in) and 254 mm (10.0 in), respectively. Despite the relatively lower total for the month, the consistency in rainy days indicates a welcome return to moisture after a prolonged dry spell, setting the stage for lush growth in the surrounding landscapes. The trends suggest that October is a crucial month for rejuvenating both the ecosystem and agricultural practices as Goiás prepares for the more intense rainy season ahead.
In October, Goias, Brazil experiences a notable drop in humidity, with levels plummeting to just 28%. This shift marks one of the driest points of the year, following a gradual decline from the humid summer months. With January and February showcasing humidity levels above 87%, the contrast becomes striking as the air dries out leading into the spring. As the seasons progress, the transition from the sultry wetness of the earlier months to the crisp, dry October days is palpable. Indeed, the trend highlights a significant seasonal change, setting the stage for a refreshing, less humid environment as the year winds down.
As October arrives in Goias, Brazil, residents and visitors should prepare for an extreme UV Index of 14, which indicates a burn time of just 10 minutes. This month follows a trend of high UV exposure that characterizes much of the year, with January through April consistently reaching extreme levels. While May and June see a slight dip into very high categories, the UV Index quickly escalates again, peaking at 16 in December. As such, it's crucial to remain vigilant about sun protection year-round in this sunny region. For more detailed insights and safety tips, check out the Goias UV Index.
UV Risk Categories
In October, Goiás, Brazil, basks in the warmth of approximately 325 hours of sunshine, continuing a trend of abundant daylight that peaks during the dry season. This month, while slightly less bright than the sun-drenched days of July and August, still offers a splendid array of sunlight that is perfect for exploring the lush landscapes and vibrant culture of the region. After a gradual increase throughout the year, where May shines the brightest with 326 hours, the days become shorter but remain pleasantly illuminated into the fall. As the year winds down, the sunshine begins to wane, hinting at the cooler months ahead, yet October stands as a radiant reminder of the enduring beauty of the Brazilian sun.
In Goias, Brazil, October experiences a moderate 30% chance of sunny weather, which is a notable dip compared to the preceding months of September and August, where the likelihood of sunshine peaks at 73% and 67%, respectively. This trend highlights a shift toward less favorable weather as the region transitions into the late spring months. While October still offers sunnier prospects than the rainy season that follows in November, it marks a significant reduction in sunshine against the backdrop of an otherwise bright and vibrant year, characterized by a peak of 95% in July. Overall, October's weather serves as a prelude to the cooler and cloudier days ahead, balancing beauty with a touch of unpredictability.
In Goias, Brazil, the daylight duration showcases a fascinating rhythm throughout the year. January through March sees a consistent 12 hours of daylight, creating a bright and balanced start to the year. As April arrives, daylight begins to dip slightly to 11 hours, a trend that continues through the winter months of May, June, July, and August. The slow return to longer days manifests in September and October, where daylight extends back to 12 hours, replenishing the vibrant energy of Goiás. November maintains this 12-hour daylight, while December surprises with an expansive 13 hours, closing the year on a note of ample sunlight and warmth. This cyclical pattern beautifully reflects the changing seasons, inviting both residents and visitors to savor the distinct rhythms of life in Goias.
As October rolls into Goiás, Brazil, the average wind speed settles at a gentle 2.1 m/s (5 mph), signaling a slight dip from the peak breezes of the previous months. This transition marks a shift from the higher winds of mid-winter, where speeds reached up to 2.6 m/s (6 mph) in July and August, creating a steady progression that began in the year’s earlier months. Although October's winds are mild compared to the summer's breezy highs, they still maintain a refreshing touch that contributes to the region’s dynamic climate. Overall, the steady increase in wind speeds from 1.6 m/s in January to October’s 2.1 m/s suggests a notable seasonal rhythm, hinting at nature's gradual embrace of change as the year heads toward its end.
Weather in Goias varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Goias, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in October and January shows notable contrasts. In October, temperatures range from a minimum of 18°C (64°F) to a scorching maximum of 41°C (106°F), with an average temperature of 28°C (82°F). The month experiences 104 mm (4.1 in) of precipitation over 13 days, coupled with a relatively low humidity level of 28%. In contrast, January offers a milder temperature profile, with a minimum of 20°C (68°F) and a maximum of 35°C (96°F), averaging 25°C (78°F). This month is characterized by increased rainfall, totaling 153 mm (6.0 in) across 16 rainy days, and significantly higher humidity at 87%. For more detailed information, visit Goias weather in January.
In comparing the weather of October and February, October tends to be warmer with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 41°C (106°F), while February has milder temperatures, with a minimum of 20°C (67°F) and a maximum of 36°C (97°F). However, February is significantly wetter, receiving 223 mm (8.8 in) of precipitation over 23 days compared to October’s 104 mm (4.1 in) over 13 days. Additionally, February experiences much higher humidity at 89%, contrasting with October’s 28%. For a closer look at February's weather, check out Goias weather in February.
When comparing the weather in October and March, notable differences emerge. October features warmer temperatures, with an average high of 28°C (82°F) and peak temperatures reaching up to 41°C (106°F). In contrast, March is cooler, enjoying an average temperature of 25°C (78°F) and a maximum of 35°C (94°F). Additionally, March experiences significantly more precipitation, totaling 176 mm (6.9 in) over 23 days, compared to October's 104 mm (4.1 in) over 13 days. The humidity in March is also markedly higher at 89%, while October maintains a lower humidity level of 28%. For more specific details about March weather in Goias, check out Goias weather in March.
When comparing the weather in October and April, October is characterized by higher temperatures, with an average of 28°C (82°F) and maximums reaching up to 41°C (106°F), while April enjoys a milder average of 25°C (78°F) and maximums around 35°C (95°F). Additionally, October experiences lower humidity at 28%, compared to April's much higher humidity level of 83%. Precipitation is also notable in both months, with October receiving 104 mm (4.1 in) across 13 days, while April sees slightly less at 92 mm (3.6 in) over 14 days. For those interested in more detailed insights, you can explore Goias weather in April.
When comparing the weather in October and May, it's clear that October is significantly warmer and drier. October sees temperatures ranging from a minimum of 18°C (64°F) up to a scorching maximum of 41°C (106°F), while May's temperatures are milder, with a low of 9°C (48°F) and a high of 33°C (92°F). Additionally, October experiences more rainfall, averaging 104 mm (4.1 in) across 13 days, whereas May has far less precipitation, with only 10 mm (0.4 in) over just 2 days. The humidity levels also differ notably, with October being much drier at 28%, compared to May’s higher humidity of 68%. For more detailed insights, you can check out Goias weather in May.
In October, the weather tends to be significantly hotter compared to June, with temperatures ranging from a minimum of 18°C (64°F) to a scorching maximum of 41°C (106°F) and an average of 28°C (82°F). This month also experiences notable rainfall, with 104 mm (4.1 inches) of precipitation spread over 13 days, leading to a relatively low humidity level of 28%. In contrast, June offers a more temperate climate with minimum temperatures of 14°C (57°F) and a maximum of 33°C (92°F), averaging around 24°C (75°F). Moreover, June is characterized by dry conditions, with no recorded precipitation throughout the month and higher humidity levels at 60%. For further details, you can check Goias weather in June.
In comparing the weather between October and July, October displays a significantly warmer climate with average temperatures reaching 28°C (82°F) and maximums soaring to 41°C (106°F). In contrast, July features much cooler temperatures, with a minimum of 9°C (49°F) and an average of 23°C (74°F). Additionally, October experiences considerable precipitation, with 104 mm (4.1 in) over 13 days, while July remains entirely dry, boasting 0 mm of rainfall across the month. Moreover, humidity levels in July are notably higher at 53%, compared to a drier 28% in October. For more detailed information on July weather, you can visit Goias weather in July.
In comparing the weather between October and August, October tends to be warmer and wetter. October experiences a minimum temperature of 18°C (64°F) and can peak at a scorching 41°C (106°F), with an average of 28°C (82°F). In contrast, August has a slightly cooler range, with minimum temperatures of 16°C (61°F) and a maximum of 37°C (99°F), averaging 26°C (79°F). Additionally, October sees significant rainfall, with 104 mm (4.1 in) spread across 13 days, while August remains relatively dry, recording only 1 mm (0.0 in) of precipitation and no rainy days. The humidity levels also highlight a difference, with October at 28% compared to August's 43%. For further details on August weather, check out Goias weather in August.
October's weather in Goias presents a slight increase in both temperature and humidity compared to September. The minimum temperature rises to 18°C (64°F) from September's 17°C (62°F), while the average temperature slightly decreases from 29°C (84°F) to 28°C (82°F). Notably, the maximum temperature sees a notable spike, reaching up to 41°C (106°F) in October, compared to September's 40°C (104°F). Additionally, October experiences significantly higher precipitation, totaling 104 mm (4.1 in) over 13 days, compared to just 6 mm (0.2 in) over 1 day in September. The humidity in October dips to 28%, while September's humidity is slightly higher at 33%. For more details, you can check out Goias weather in September.
In comparing the weather between October and November, it is clear that November sees a rise in humidity, increasing from 28% in October to 61%. While October has a wider temperature range with maximums reaching up to 41°C (106°F), November's temperatures are milder, with an average of 25°C (78°F) and a maximum of 36°C (96°F). Additionally, November experiences significantly more rainfall, with 190 mm (7.5 in) of precipitation over 23 days compared to October's 104 mm (4.1 in) over 13 days. For more details, you can check Goias weather in November.
In October, the weather is notably warmer with average temperatures ranging from a minimum of 18°C (64°F) to a scorching maximum of 41°C (106°F). The month experiences significant rainfall, with a total precipitation of 104 mm (4.1 in) over approximately 13 days, accompanied by a relatively low humidity level of 28%. In contrast, December brings cooler temperatures, averaging 25°C (78°F), with minima around 19°C (67°F) and maxima peaking at 35°C (96°F). However, December is also marked by much higher precipitation, totaling 254 mm (10.0 in) over 23 days, and a much more humid atmosphere at 84%. For more details, you can check out Goias weather in December.
October marks a notable transition in Goias, where the weather begins to shift from the milder conditions of the previous months. As temperatures peak at 41°C (106°F), the heat becomes more intense, contrasting sharply with the average and minimum readings. Moreover, with 104 mm of precipitation spread over 13 days, October brings a welcome reprieve from dryness, contributing to a more humid atmosphere at 28%. This month stands out as a time when the landscape begins to respond to the rains, hinting at the lushness that follows. For more detailed insights, visit Goias Climate.