October Weather in Paulista, Brazil

Last updated: August 21, 2025

In October, São Paulo, Brazil, experiences a warm climate characterized by a maximum temperature soaring to 39°C (102°F). The average temperature holds steady at a comfortable 30°C (86°F), while the minimum dips to a pleasant 21°C (71°F). Remarkably, the month witnesses no precipitation, with only 1 mm (0.0 in) recorded, and a leisurely humidity level of 53%. This combination of warmth and dryness makes October an inviting time to explore the vibrant culture and dynamic city life that São Paulo has to offer.

October Temperature in Paulista

In October, Paulista, Brazil, welcomes a delightful shift in warmth, with temperatures showcasing a range that keeps it vibrant and inviting. The minimum temperature hovers around 21°C (71°F), while daytime averages peak at a balmy 30°C (86°F), and the maximum can soar to an impressive 39°C (102°F). This combination not only reflects a transition from the cooler months but also sets the stage for plenty of outdoor activities. As the month progresses, it becomes clear that October stands out with its consistent warmth, making it a perfect time for locals and tourists alike to bask in the sun and enjoy the lively atmosphere of this beautiful city.

October Weather in Paulista: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Paulista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Paulista, October typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec858482828281818284868786
Data source: Temperature data for Paulista generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Paulista

In October, Paulista, Brazil experiences a significant drop in precipitation, recording a mere 1 mm (0.0 in) of rain, mirroring the dry conditions that began in August. This month marks the continuation of a dry spell, with no recorded precipitation days, reflecting a stark contrast to the wetter months earlier in the year. After a peak in rainfall during March with 166 mm (6.5 in), the trend shifts dramatically into a season of tranquility, leading up to the return of moisture typically seen later in the year. This pattern highlights the region's distinctive climate, characterized by a concentrated rainy season followed by arid spells, underlining the seasonal variability that defines Paulista's annual weather cycle.

October Precipitation Trends in Paulista

The chart displays monthly precipitation patterns in Paulista, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Paulista, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec44126166116401120111114
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Paulista

As the year progresses in Paulista, Brazil, October marks a significant shift in humidity, dipping to 53%—the lowest level recorded in the annual cycle. This decline follows a gradual decrease from the peak humid months of January through April, where humidity soars above 90%. As we transition from the lushness of the rainy season into the drier months, October's crisp air hints at the approaching summer, setting a refreshing tone that contrasts sharply with the sweltering conditions earlier in the year. This trend not only enhances outdoor activities but also signifies the slow departure from the oppressive humidity characteristic of the earlier months, making October an inviting time for both residents and visitors alike.

October Average Humidity in Paulista

This chart illustrates the average monthly humidity levels in Paulista, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Paulista is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%91%92%92%89%80%70%65%59%53%49%59%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Paulista

In October, Paulista, Brazil, experiences a UV Index of 13, categorized as extreme, with a burn time of just 10 minutes. This month continues the trend of high UV exposure seen throughout the year, reminiscent of earlier months like March, which peaked at a UV Index of 15. While slightly lower than September's 14, October's index still demands vigilance from sun seekers. With burn times consistently hovering around that critical 10-minute mark, residents and visitors alike should remain proactive about sun protection. As we transition deeper into spring, it's essential to stay informed about changing UV levels—check out the detailed forecast at Paulista UV Index to plan your outdoor activities wisely.

Maximum UV Index Levels in Paulista for October

The chart shows the monthly maximum UV Index (UVI) for Paulista in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Paulista typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111214131414
Data source: Paulista October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

October Sunshine in Paulista

October shines brightly in Paulista, Brazil, with an impressive 358 hours of sunshine, making it one of the sunniest months of the year. This marks a significant boost from the previous months, where sunshine hours have steadily increased from 316 hours in June to 342 hours in September. The trend showcases a delightful transition into the heart of spring, as the days lengthen and warm up, inviting residents and visitors alike to bask in the golden rays. Following October, the months gradually taper off slightly, but still maintain a joyful level of sunshine, with November recording 348 hours and December at 350 hours. Thus, October stands out not just for its ample sunlight but also for heralding a vibrant and vibrant seasonal shift in Paulista.

Monthly Sunshine Duration in Paulista: October Highlighted

The October sunshine duration represents the total number of hours Paulista experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec276h300h333h324h332h316h316h343h342h358h348h350h
Data source: Paulista October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Paulista During October

In Paulista, Brazil, the likelihood of sunny weather experiences a notable shift as the year progresses. Starting from the relatively low chance of sunshine in January at 29%, the probability steadily increases through the year, peaking in September with a robust 75%. As we transition into October, the chances remain high at 63%, reflecting the region's strong propensity for sunny days during this period. This warmth and brightness linger into November but gradually decline again by December, which drops to a mere 36%. Thus, October stands out as a vibrant month, offering plenty of opportunities to bask in the sun amidst the tropical charm of Paulista.

Percentage of Sunny Days in October in Paulista

The chart illustrates the percentage of sunny days in Paulista throughout the year, with October highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Paulista experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec29%39%45%37%42%59%64%59%75%63%59%36%
Data source: Paulista October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Paulista in October

In Paulista, Brazil, daylight duration exhibits a consistent rhythm throughout the year, reflecting the region's tropical climate. From January to March, residents enjoy a generous 12 hours of daylight, perfect for outdoor activities and exploration. As the year progresses into April through August, daylight diminishes slightly to 11 hours, providing a cool comfort that's ideal for enjoying the natural surroundings. Interestingly, September sees a return to 12 hours of daylight, leading into October and pairing well with November's balanced light schedule. This cyclical pattern culminates in December, where the daylight once again stabilizes at 12 hours, ensuring that Paulista shines brightly year-round. Such continuity not only enriches the beauty of the landscape but also fosters a vibrant lifestyle that embraces both the sun and the unique environment.

Average Daylight Hours in Paulista for October

The chart illustrates the variation in daylight duration in Paulista throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 26m12h 17m12h 7m11h 56m11h 47m11h 44m11h 46m11h 53m12h 3m12h 14m12h 24m12h 29m
Data source: Paulista daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Paulista

As October unfurls in Paulista, Brazil, the winds reach a moderate average speed of 4.4 m/s (10 mph), offering a refreshing shift in the air. This month follows a notable peak in wind activity experienced in August, where speeds surged to 5.2 m/s (12 mph), before gradually tapering off in September. Interestingly, October's winds remain robust, significantly outpacing the lighter breezes seen earlier in the year, particularly in February and March, which averaged just 2.6 m/s (6 mph). The steady winds of October not only invigorate the atmosphere but also set the stage for a delightful transition into the warmer months ahead.

Average October Wind Speed in Paulista

The chart displays monthly wind speed patterns in Paulista, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.52.92.62.62.93.44.15.24.64.4 m/s4.03.8
Data source: Paulista October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Paulista Compares to Other Months

Weather in Paulista varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Paulista, focusing on differences in temperature, rainfall, humidity, and UV levels.

In October, the weather in Paulista is characterized by warm temperatures, with a minimum of 21°C (71°F) and a maximum of 39°C (102°F). The month is remarkably dry, with no recorded precipitation, and an average humidity of 53%. In contrast, January experiences similar average temperatures, ranging from a minimum of 21°C (70°F) to a maximum of 38°C (102°F), but is significantly wetter, with 44 mm (1.7 in) of rain over six days and a much higher humidity level of 88%. This comparison highlights a shift from a dry heat in October to a more humid and rainy January. For more details, you can check Paulista weather in January.

October and February showcase distinct weather patterns in terms of temperature and precipitation. In October, temperatures typically range from a minimum of 21°C (71°F) to a maximum of 39°C (102°F), with an average of 30°C (86°F) and virtually no rainfall, contributing to a humidity of 53%. In stark contrast, February sees slightly cooler temperatures with a minimum of 21°C (70°F), an average of 29°C (84°F), and a maximum of 38°C (101°F). However, this month is marked by significant rainfall, averaging 126 mm (5.0 in) over 14 days, leading to a much higher humidity of 91%. For a closer look at conditions during this time, check out Paulista weather in February.

In October, the weather in Paulista is characterized by warm temperatures, with a minimum of 21°C (71°F) and an average high reaching 39°C (102°F). The month is exceptionally dry, registering only 1 mm of precipitation across no days, and the humidity sits at a moderate 53%. In contrast, March experiences a more humid climate, with minimum temperatures also around 21°C (71°F), but average highs are slightly lower at 37°C (99°F). This month sees significant rainfall, accumulating to 166 mm (6.5 inches) over 17 days, resulting in a much higher humidity level of 92%. For more detailed information, you can check Paulista weather in March.

In October, the weather is characterized by warmer temperatures, with averages around 30°C (86°F) and maximums reaching up to 39°C (102°F). The month sees minimal precipitation, averaging just 1 mm with no rainy days, and a humidity level of 53%, making it feel quite dry. In contrast, April experiences cooler average temperatures of 28°C (82°F), with maximums peaking at 36°C (97°F). However, it is significantly wetter, receiving about 116 mm (4.6 in) of rain over approximately 15 days, leading to a high humidity level of 92%. This stark difference highlights October's dry heat compared to April's rainy and humid conditions. For those interested in more detailed weather specifics, visit Paulista weather in April.

In October, the weather in Paulista is characterized by warm temperatures, with a minimum of 21°C (71°F) and an average of 30°C (86°F), peaking at a hot 39°C (102°F). The month is remarkably dry, with no recorded precipitation and a humidity level of 53%. In contrast, May experiences slightly cooler temperatures, ranging from a minimum of 20°C (67°F) to an average of 28°C (82°F) and a maximum of 37°C (99°F). However, May is significantly wetter, with 40 mm (1.6 in) of rainfall spread over 7 days, and humidity levels are much higher at 89%. For more detailed information about weather conditions in May, check this link: Paulista weather in May.

In October, the weather is characterized by higher temperatures, ranging from a minimum of 21°C (71°F) to a maximum of 39°C (102°F), with an average of 30°C (86°F). The month is notably dry, experiencing no precipitation and moderate humidity levels at 53%. In contrast, June has cooler temperatures, with a minimum of 19°C (67°F) and a maximum of 35°C (96°F), averaging 27°C (81°F). This month sees more rainfall, totaling 10 mm (0.4 in) over three days, and the humidity is significantly higher at 80%. For a detailed look at June weather, you can visit Paulista weather in June.

In October, the weather is typically warmer than in July, with minimum temperatures around 21°C (71°F) and maximums soaring up to 39°C (102°F), while July’s temperatures range from a minimum of 18°C (65°F) to a maximum of 36°C (96°F). October boasts a drier climate, recording only 1 mm of precipitation over no rainy days, in stark contrast to July, which experiences approximately 20 mm of rain over three days. Additionally, October's humidity is lower at 53%, compared to July's higher humidity level of 70%. For a more detailed look at rainfall and temperatures, check out Paulista weather in July.

In October, the weather is notably warmer than in August, with average temperatures reaching 30°C (86°F) compared to August's average of 28°C (83°F). Additionally, October boasts higher maximum temperatures, peaking at 39°C (102°F), while August's maximum is 36°C (97°F). Despite the slight increase in temperatures, both months experience little to no precipitation, with each recording only 1 mm and no rainy days. However, October's humidity is slightly lower at 53%, whereas August has a higher humidity level of 65%. For more insights into August weather, you can visit Paulista weather in August.

In September, the weather in Paulista features a minimum temperature of 20°C (68°F) and an average of 29°C (84°F), peaking at a maximum of 38°C (100°F), with humidity levels at 59%. October sees a slight increase in temperatures, starting with a minimum of 21°C (71°F) and averaging 30°C (86°F), reaching a maximum of 39°C (102°F). Both months experience very little precipitation, with only 1 mm recorded in September and October, both having zero rainy days. However, October is slightly less humid, with humidity dropping to 53%. For more details on September's weather, check Paulista weather in September.

October and November feature similar warm temperatures, with October having a minimum of 21°C (71°F) and a maximum of 39°C (102°F), while November sees a slightly higher minimum of 22°C (72°F) and a maximum of 38°C (101°F). Both months experience an average temperature of around 30°C (86°F) to 30°C (87°F) and practically no precipitation, with just 1 mm recorded and zero rainy days in each month. Humidity levels are also comparable, with October at 53% and November slightly lower at 49%. For more details on the climate, check out Paulista weather in November.

In October, the weather is typically characterized by warm temperatures, with a minimum of 21°C (71°F), an average of 30°C (86°F), and a maximum reaching up to 39°C (102°F). The humidity sits at a comfortable 53%, and there is virtually no precipitation to contend with. In contrast, December sees slightly cooler temperatures, with a minimum of 22°C (73°F) and a maximum of 38°C (101°F), while maintaining an average of 30°C (87°F). However, December also experiences increased humidity at 59% and a total precipitation of 14 mm (0.5 in) over three days. For more detailed information, check out Paulista weather in December.

Compare Paulista's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Paulista

In October, Paulista basks in warm temperatures and abundant sunshine, with conditions that clearly set it apart from other months. With steady highs around 39°C (102°F) and a pleasant average of 30°C (86°F), this month remains one of the hottest times of the year, while low humidity at 53% ensures humidity doesn't become oppressive. Remarkably, October experiences virtually no precipitation, boasting zero rainy days and making it an ideal month for outdoor activities. For those seeking to explore more about the climate and weather patterns throughout the year, you can visit Paulista Climate.