Last updated: August 21, 2025
October in Pirenópolis, Brazil offers a dynamic climate characterized by temperatures ranging from a refreshing 17°C (62°F) to a sizzling 38°C (101°F), with an average of 26°C (79°F). This month sees approximately 100 mm (3.9 in) of rain spread across 14 days, contributing to a humidity level of 26%. Visitors can expect a mix of sunny days and occasional showers, making it an ideal time to enjoy the unique landscapes and vibrant culture of this charming town.
In Pirenopolis, Brazil, October marks a transition into warmer weather, with temperatures showcasing a delightful rise. The month begins with a minimum of 17°C (62°F), gradually warming to an average of 26°C (79°F) and peaking at a sizzling 38°C (101°F). This upward trend in temperature from September, where the maximum reached 37°C (99°F), highlights the shift towards the hotter months ahead. As the days grow longer and sunnier, October invites locals and visitors alike to bask in its warmth, making it an ideal time for outdoor adventures and exploring the breathtaking landscapes of this charming town.
In October, Pirenópolis experiences a notable shift in precipitation patterns, receiving 100 mm (3.9 in) of rain over 14 days. This marks a return to wetter conditions following the dry months of July and August, where rainfall was virtually nonexistent. As the skies open up, October's precipitation prepares the region for the lush growth of vegetation, setting the stage for the more intense rainfall that follows in November and December. This transitional month underscored by consistent light rain not only replenishes the local ecosystem but also signifies the approach of the peak rainy season, making October a pivotal time for both nature and agriculture in this vibrant Brazilian town.
In Pirenópolis, Brazil, October marks a significant shift in humidity, dropping to an arid 26%, the lowest level of the year. This trend of decreasing humidity begins in September, where the levels are already at a modest 34%, indicating the onset of the dry season. Following a pattern of gradual decline from the sweltering highs of January through April—when humidity peaks at 90%—the weather transitions into a more comfortable, drier climate. As the months progress toward December, humidity starts to rise again, reflecting the cyclical nature of the region’s climate. This annual rhythm not only affects local weather patterns but also shapes the vibrant ecosystems and lifestyles in Pirenópolis.
In October, Pirenopolis experiences a UV Index of 15, categorized as extreme, with a burn time of just 10 minutes. This month is notable for its consistency, following a trend of high UV levels from the previous months, and it remains on par with the indices observed in January and February. While slightly lower than the peak of 16 seen earlier in the year, October's UV radiation still demands caution for sun exposure. As the year progresses, the UV Index tends to fluctuate, but extreme levels are a common theme, underscoring the need for sun protection throughout much of the year. For more insights and detailed information, check out the Pirenopolis UV Index.
UV Risk Categories
October in Pirenopolis, Brazil, shines brightly with an impressive 322 hours of sunshine, seamlessly continuing the trend of abundant light as the region transitions from September's 328 hours. This month stands out as a time when daylight begins to wane, yet it still offers a delightful mix of warm days much like the preceding months of July and August, both boasting 333 hours. Not only does October capture a significant portion of the sun's rays, but it also bridges the gap between the bustling dry season and the upcoming rains of November, which typically sees a drop to 272 hours. This consistent pattern of sunlight underscores Pirenopolis as an idyllic destination for sun-seekers eager to embrace the vibrant energy of autumn days.
In Pirenopolis, Brazil, October marks a transition as the chance of sunny weather sits at 30%, a notable drop from the sunny months of July and August, which boast probabilities of 93% and 67%, respectively. This month follows a string of increasingly bright autumn days, peaking in June and July. However, as spring settles in, the likelihood of sunshine begins to wane, hinting at the arrival of the rainy season that looms closer with November's mere 7% chance of clear skies. While October may see fewer sunlit hours, it serves as a gentle reminder of the vibrant weather that characterizes the preceding months.
In Pirenopolis, Brazil, the rhythm of daylight unfolds in a captivating pattern throughout the year. From January to March, residents enjoy a consistent 12 hours of daylight, fostering an atmosphere of vibrancy and activity. As April heralds the arrival of autumn, daylight dips slightly to 11 hours, a change that continues through the cooler months of May to August. However, as spring approaches in September, daylight returns to 12 hours, setting the stage for a gradual increase leading into December, when the days stretch to their longest at 13 hours. This cyclical dance of light not only marks the seasons but also enriches the town's cultural and outdoor experiences, making October a delightful time to embrace the lush landscapes and warm climate.
As October descends upon Pirenópolis, the average wind speed gently transitions to 2.0 m/s (5 mph), reflecting a slight decrease from the breezier August and September months. This trend of gradually increasing wind speeds peaking in the heart of the dry season showcases how the region's atmospheric dynamics shift. From the calm of early months, there’s a notable progression that peaks in mid-year, where winds flirt with 2.6 m/s (6 mph). As the landscape prepares for the eventual warmth of the coming months, October's moderate breezes provide a soft breath of fresh air, balancing the vibrant energy of the local festivals and nature's beauty that spirit through the charming streets of this historic town.
Weather in Pirenopolis varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Pirenopolis, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January present contrasting weather patterns. In October, temperatures range from a minimum of 17°C (62°F) to a maximum of 38°C (101°F), with an average of 26°C (79°F). The month experiences relatively low humidity at 26% and receives about 100 mm (3.9 in) of precipitation over 14 days. In contrast, January features slightly cooler temperatures with a minimum of 17°C (63°F), an average of 24°C (75°F), and a maximum of 34°C (93°F). This month is marked by significantly higher humidity at 86% and increased rainfall, totaling 174 mm (6.8 in) over 16 days. For more detailed information, you can check Pirenopolis weather in January.
October and February present contrasting weather conditions. In October, the temperatures range from a minimum of 17°C (62°F) to a maximum of 38°C (101°F), with an average of 26°C (79°F). The month sees about 100 mm (3.9 in) of rainfall spread across 14 days, resulting in relatively low humidity levels of 26%. In contrast, February features slightly higher minimum temperatures at 18°C (64°F) and a lower maximum of 34°C (93°F), with an average temperature of 23°C (74°F). This month experiences significantly more rainfall, totaling 257 mm (10.1 in) over 24 days, leading to a much higher humidity of 89%. For a deeper look at February weather, you can check Pirenopolis weather in February.
The weather in October and March presents notable differences. October tends to be warmer, with average temperatures reaching 26°C (79°F) and maximums soaring up to 38°C (101°F). In contrast, March has a slightly cooler average of 24°C (75°F) and a maximum of 34°C (93°F). Additionally, October experiences significantly less rainfall, with 100 mm (3.9 in) over 14 days, whereas March sees increased precipitation of 174 mm (6.9 in) over 22 days. The humidity also varies greatly between the two months, with October at a dry 26%, while March is characterized by a much higher humidity level of 90%. For more detailed information, you can check Pirenopolis weather in March.
In comparing the weather of October and April, we see notable differences in temperature and humidity levels. October tends to be warmer, with average temperatures reaching up to 26°C (79°F), peaking at 38°C (101°F), while in April, the average is slightly cooler at 23°C (75°F), with a maximum of 32°C (90°F). Additionally, April experiences much higher humidity at 82%, compared to October's relatively dry 26%. Both months have similar precipitation levels, with 100 mm (3.9 in) of rainfall over 14 days. For a closer look at what to expect, visit Pirenopolis weather in April.
October and May offer contrasting weather experiences. In October, temperatures range from a minimum of 17°C (62°F) to a scorching maximum of 38°C (101°F), with an average of 26°C (79°F). The month also sees significant rainfall, totaling 100 mm (3.9 in) over 14 days, while humidity remains relatively low at 26%. In contrast, May features cooler temperatures, with a minimum of 7°C (44°F) and a maximum of 31°C (89°F), averaging 22°C (73°F). This month experiences much lighter rainfall of only 14 mm (0.6 in) over just 3 days, and humidity is notably higher at 65%. For more detailed information, check out Pirenopolis weather in May.
In October, the temperatures in Pirenópolis soar, with a minimum of 17°C (62°F) and a scorching average high of 26°C (79°F), reaching up to a sweltering 38°C (101°F). This month also brings significant rainfall, with about 100 mm (3.9 in) of precipitation spread over 14 days, resulting in a relatively low humidity of 26%. In contrast, June experiences milder weather, with temperatures ranging from a cooler minimum of 12°C (54°F) to a comfortable average of 22°C (72°F), peaking at 31°C (88°F). Notably, June typically enjoys dry conditions, recording just 1 mm of precipitation and no rainy days, paired with a much higher humidity of 59%. For more details, check out Pirenopolis weather in June.
The weather in October is significantly warmer than in July, with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 38°C (101°F), compared to July's milder range of 9°C (49°F) to 31°C (88°F). October also experiences more precipitation, averaging 100 mm (3.9 in) over 14 days, while July remains completely dry with no recorded rainfall. Additionally, humidity levels are lower in October at 26%, contrasting with July’s relatively high humidity of 53%. For a detailed overview of July’s weather, you can visit Pirenopolis weather in July.
In comparing the weather between August and October, October tends to be significantly warmer, with average temperatures reaching 26°C (79°F) and maximums soaring up to 38°C (101°F). In contrast, August has cooler temperatures, ranging from a minimum of 11°C (53°F) to an average of 24°C (75°F) and a maximum of 34°C (94°F). Additionally, October experiences higher humidity levels at 26%, while August is much more humid at 44%. Precipitation is also more frequent in October, with 100 mm (3.9 in) over 14 days, compared to virtually no rainfall in August. For more detailed information on August weather in Pirenopolis, you can check Pirenopolis weather in August.
In comparing the weather between September and October, October tends to be slightly warmer with minimum temperatures reaching 17°C (62°F) compared to September's 15°C (59°F). While the average temperature remains consistent at around 26°C (79°F) for both months, October sees a maximum of 38°C (101°F), just a degree higher than September's 37°C (99°F). One notable difference is in precipitation; October experiences significantly more rain with 100 mm (3.9 in) over 14 days, while September only registers 9 mm (0.4 in) over just 1 day. Additionally, humidity levels are lower in October at 26%, compared to September’s 34%. For more details on September's weather, visit Pirenopolis weather in September.
October and November exhibit notable differences in weather patterns. In October, temperatures range from a minimum of 17°C (62°F) to a maximum of 38°C (101°F), with an average of 26°C (79°F), making it generally warmer. However, it is also characterized by a lower humidity level of 26% and a total precipitation of 100 mm (3.9 in) over 14 days. In contrast, November sees a slight increase in minimum temperature, averaging 18°C (64°F), but the overall average temperature drops to 24°C (75°F) with a maximum of 35°C (95°F). The month is marked by a significant increase in rainfall, totaling 203 mm (8.0 in) across 22 days and a rise in humidity to 50%. For more details, you can check the weather specifics at Pirenopolis weather in November.
In October, the weather typically boasts warmer temperatures, with daily averages around 26°C (79°F) and highs reaching up to 38°C (101°F). However, this month also experiences significant rainfall, totaling 100 mm (3.9 in) over about 14 days, while the humidity remains relatively low at 26%. In contrast, December brings a cooler average temperature of 24°C (75°F) with maximums around 33°C (92°F). This month is notably wetter, with precipitation rising to 291 mm (11.4 in) over 23 days and humidity levels soaring to 70%. For more details, you can check out Pirenopolis weather in December.
October in Pirenopolis marks a transition into warmer temperatures and a noticeable uptick in humidity, creating a dynamic atmosphere that contrasts sharply with the cooler, drier months preceding it. With maximum temperatures soaring into the high 30s°C and the arrival of more frequent rainfall, the landscape begins to flourish, yet the average temperature remains comfortably mild. As nature awakens from its cooler slumber, visitors can expect a blend of vibrant colors and refreshing breezes. It's a month where the balance between warmth and moisture sets the stage for a lively outdoor experience. For a deeper dive into what to expect throughout the year, explore more about the Pirenopolis Climate.