Last updated: August 21, 2025
October in Atibaia, Brazil brings a dynamic blend of temperatures and weather conditions. With maximum temperatures reaching an impressive 35°C (96°F), the average sits comfortably at 21°C (70°F), while cool evenings can dip down to a refreshing 11°C (52°F). This month typically experiences 124 mm (4.9 in) of rainfall over 14 days, creating a lush, vibrant landscape. The humidity levels hover around 50%, adding a pleasant warmth to the air, making October a significant time for residents and visitors to enjoy the natural beauty of this charming city.
In October, Atibaia welcomes a warm embrace, with temperatures ranging from a comfortable 11°C (52°F) at night to a peak of 35°C (96°F) during the day. This month marks a transition toward the hotter season, as the average temperature settles at 21°C (70°F). Compared to the cooler months of May and June, where nighttime lows dip into the single digits, October radiates with a vibrant warmth, inviting both locals and tourists to enjoy outdoor activities amidst the blooming landscape. With the daytime temperatures inching upwards, October effectively bridges the gap between the mildness of spring and the impending summer heat, making it an ideal time to experience the idyllic surroundings of this Brazilian gem.
In October, Atibaia experiences a significant uptick in precipitation, receiving 124 mm (4.9 in) of rain over 14 days. This marks an increase compared to the drier months preceding it, particularly July, which saw a mere 14 mm (0.6 in) across just 1 day. The rain in October is a part of the transition into the wetter season, with humidity levels rising and the landscape becoming more vibrant. Notably, this month's rainfall is part of a continuing trend that leads into November, which typically sees even more precipitation at 136 mm (5.4 in). Overall, October serves as a pivotal month in Atibaia's climate, bridging the drier winter months and the lush, rain-soaked summer ahead.
In October, Atibaia, Brazil, experiences a notable shift in humidity, with levels dropping to a comfortable 50%. This decline marks a significant transition from the high humidity of the earlier months, where figures linger around 88% in January and February, gradually decreasing as the year progresses. By September, humidity descends to 58%, laying the groundwork for October's refreshing air. This pattern not only highlights a trend towards drier conditions throughout the year but also sets the stage for the upcoming months, where humidity begins to rise again, peaking at 75% in November. As the seasons change, October offers a reprieve from the stifling humidity, creating a pleasant environment for outdoor activities.
In October, Atibaia, Brazil, experiences a high UV Index of 14, keeping it within the extreme exposure category. This marks a slight increase from the previous month, reflecting a trend of heightened UV levels as the region transitions from winter to spring. With a quick burn time of only 10 minutes, it’s crucial for residents and visitors alike to take necessary precautions against sun damage. Notably, the UV Index fluctuates throughout the year, peaking in the early months and consistently remaining high in the latter part. As you enjoy the radiant Brazilian sun, be sure to stay informed about the UV Index for safer outdoor experiences by checking Atibaia UV Index.
UV Risk Categories
October in Atibaia, Brazil, offers a delightful blend of warmth and sunshine, with an impressive average of 283 hours of sunlight. As the year progresses from January's modest 232 hours to October, the sunny days have steadily increased, peaking at 309 hours in March before gently fluctuating through subsequent months. Though October sees a slight dip compared to the preceding months, it still reflects the region's capacity for abundant sunlight, particularly as the lush landscapes transition into vibrant fall colors. This consistent availability of daylight not only enhances Atibaia's natural beauty but also invites residents and visitors alike to bask in the outdoors, taking full advantage of the exquisite weather. As months transition, one can truly appreciate the sun's influence on the vibrant culture and lifestyle that Atibaia has to offer year-round.
In Atibaia, Brazil, October ushers in a moderate likelihood of sunny weather, with only 21% of the month expected to bask in sunlight. This percentage stands in stark contrast to the sunny July and August, which enjoy rates of 65% and 58%, respectively. As the year progresses from the rainy season, the chance of sunny days fluctuates, with October reflecting a dip following the more favorable conditions of late winter and early spring. While October is not known for its sun-soaked days, it still holds potential for pleasant moments amidst the transitioning season.
In Atibaia, Brazil, the October daylight duration offers a refreshing balance of 12 hours, marking a return to longer days as the season transitions from the cooler months. Following a gradual decrease in daylight from January's 13 hours down to 10 hours in May through July, October shows a pleasant resurgence, aligning with September's similar light duration. As the year progresses, November and December promise even more daylight, signaling the approach of summer. This annual ebb and flow of sunlight not only highlights the region's vibrant seasonal changes but also invites residents and visitors alike to relish in the bounty of longer, sun-kissed days.
As October unfurls its vibrant tapestry in Atibaia, Brazil, the winds begin to pick up, reaching an average speed of 3.2 m/s (7 mph). This marks a noticeable increase from the previous month, with September's winds at 2.9 m/s (7 mph), though both months share the same peak speed. It’s a delightful trend, signaling a transition into a breezier season that invigorates the landscape. After a generally mild winter and spring, with average speeds hovering around 2.2 to 2.5 m/s, October injects a refreshing energy into the air, inviting residents and visitors alike to enjoy outdoor adventures. As the year progresses, November maintains this brisk pace, mirroring October's lively winds, suggesting that the breezy charm of Atibaia is here to stay for just a while longer.
Weather in Atibaia varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Atibaia, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, the weather in Atibaia is characterized by warm temperatures, with a minimum of 11°C (52°F) and a maximum reaching up to 35°C (96°F). The average temperature of 21°C (70°F) makes it a pleasant time to enjoy outdoor activities, although the month does see some rainfall, totaling 124 mm (4.9 in) over 14 days. Humidity levels are relatively moderate at 50%.
In contrast, January brings slightly warmer temperatures, with a minimum of 13°C (55°F) and a maximum of 33°C (91°F), averaging 23°C (73°F). However, this month is wetter, experiencing 184 mm (7.2 in) of precipitation spread out over 18 days, and the humidity increases significantly to 88%. For more details on January weather, you can check Atibaia weather in January.
October and February exhibit contrasting weather patterns. In October, temperatures typically range from a minimum of 11°C (52°F) to a maximum of 35°C (96°F), with an average of 21°C (70°F). The month receives about 124 mm (4.9 in) of precipitation over 14 days, resulting in a moderate humidity level of 50%. In comparison, February presents slightly warmer conditions, with temperatures ranging from 15°C (59°F) to 34°C (93°F) and an average of 22°C (72°F). However, it sees increased precipitation at 170 mm (6.7 in) spread over 15 days and a higher humidity of 88%. For more detailed information, refer to Atibaia weather in February.
In comparing the weather between October and March, we see that both months have relatively warm temperatures, although October boasts a slightly wider range with highs reaching up to 35°C (96°F), compared to March's maximum of 32°C (89°F). October has an average temperature of 21°C (70°F), while March is just a degree warmer at 22°C (72°F). Precipitation levels are quite similar, with October experiencing 124 mm (4.9 in) over 14 days and March recording 128 mm (5.1 in) over 15 days. However, the humidity in March is notably higher at 87%, compared to October's 50%, making March feel more humid and sticky. For more detailed information, you can check out Atibaia weather in March.
When comparing the weather of October and April, we see distinct differences in temperature and precipitation patterns. October offers a broader temperature range, with a minimum of 11°C (52°F) and a maximum reaching up to 35°C (96°F), while April's temperatures are slightly milder, with a minimum of 10°C (51°F) and a maximum of 30°C (86°F). Precipitation is significantly higher in October, with 124 mm (4.9 in) occurring over 14 days, compared to April's 52 mm (2.0 in) over just 8 days. Additionally, October has a humidity level of 50%, making it more comfortable than April, which experiences a higher humidity level of 84%. For more specific insights on April weather, you can check Atibaia weather in April.
When comparing the weather in October and May, a noticeable contrast emerges. October typically experiences warmer temperatures, with a minimum of 11°C (52°F) and reaching as high as 35°C (96°F) on warmer days. In contrast, May tends to be cooler, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 29°C (84°F). Additionally, October is characterized by higher precipitation levels, averaging 124 mm (4.9 in) over about 14 days, while May sees significantly less rainfall, totaling 44 mm (1.7 in) over just 5 days. Notably, humidity in May is higher at 79%, compared to October's more moderate 50%. For more details, check out Atibaia weather in May.
October and June present contrasting weather patterns. October tends to be much warmer, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 35°C (96°F), while June’s temperatures are cooler, with a minimum of 6°C (43°F) and a maximum of 27°C (82°F). Additionally, October experiences significantly more precipitation, averaging 124 mm (4.9 in) over about 14 days, compared to June's milder 31 mm (1.2 in) over just 5 days. Humidity also differs, with October being less humid at 50%, while June sees a higher humidity level of 77%. For more detailed weather information, you can check Atibaia weather in June.
In October, the weather tends to be significantly warmer and wetter compared to July. October boasts a minimum temperature of 11°C (52°F) and an average of 21°C (70°F), reaching as high as 35°C (96°F), while July's temperatures are cooler, ranging from a minimum of 1°C (34°F) to a maximum of 28°C (83°F) with a modest average of 16°C (61°F). Additionally, October experiences more precipitation, with 124 mm (4.9 in) over 14 days, compared to July's minimal 14 mm (0.6 in) across just one day. The humidity is also lower in October at 50%, as opposed to the higher 72% in July. For more specific details, you can check Atibaia weather in July.
October and August present distinctive weather patterns that highlight the transition between late winter and early spring. In October, temperatures range from a cooler minimum of 11°C (52°F) to a warm maximum of 35°C (96°F), averaging 21°C (70°F). This month also experiences a significant amount of rainfall, with 124 mm (4.9 in) spread over 14 days, resulting in a humidity level of 50%. In contrast, August offers milder weather with temperatures fluctuating from a minimum of 5°C (40°F) to a maximum of 30°C (87°F), averaging 17°C (63°F). Precipitation is notably lower in August, totaling only 50 mm (2.0 in) over 5 days, which contributes to a higher humidity level of 65%. For a more detailed look at August weather, visit Atibaia weather in August.
In October, the weather exhibits a noticeable warmth, with average temperatures holding steady at 21°C (70°F), while the minimum increases slightly to 11°C (52°F) and maximum reaches up to 35°C (96°F). In contrast, September has similar average temperatures but starts with a lower minimum of 9°C (48°F) and a slightly cooler maximum of 34°C (93°F). Additionally, October experiences a significant increase in rainfall, with a total precipitation of 124 mm (4.9 in) over 14 days, compared to September's milder 44 mm (1.7 in) over just 6 days. Humidity levels also differ slightly, hovering at 50% in October compared to September's higher 58%. For a more detailed look at September weather in Atibaia, you can visit Atibaia weather in September.
In October, the weather features a minimum temperature of 11°C (52°F) and an average of 21°C (70°F), reaching a maximum of 35°C (96°F). The month sees a total precipitation of 124 mm (4.9 in) over about 14 days, with humidity around 50%. In contrast, November offers a slightly cooler minimum temperature of 10°C (51°F), while the average remains the same at 21°C (70°F) and the maximum dips slightly to 35°C (95°F). Precipitation increases to 136 mm (5.4 in) across 13 rainy days, and humidity rises significantly to 75%. For a detailed look at November's weather, you can visit Atibaia weather in November.
In October, the weather in Atibaia features a minimum temperature of 11°C (52°F) and an average of 21°C (70°F), with maximums reaching up to 35°C (96°F). This month typically experiences 124 mm (4.9 in) of precipitation over approximately 14 days, coupled with a humidity level of around 50%. In contrast, December sees slightly warmer conditions, with a minimum temperature of 12°C (54°F) and an average of 22°C (72°F). The maximum temperature in December is a bit lower at 33°C (91°F), but the month is notably wetter, with 153 mm (6.0 in) of precipitation occurring over 20 days and humidity rising to 80%. For a detailed look at the weather in December, please check Atibaia weather in December.
October in Atibaia marks a transition into warmer weather with an increase in both temperatures and humidity compared to the preceding months. As the average warmth rises, days can reach up to a sizzling 35°C, inviting residents and visitors to enjoy outdoor activities. However, this month also brings a fair amount of rain, with numerous days experiencing precipitation, creating a refreshing contrast to the higher temperatures. Overall, October is a dynamic blend of warmth and moisture, setting the stage for the upcoming summer. For more detailed insights into the weather patterns, check out Atibaia Climate.