May Weather in Paulista, Brazil

Last updated: August 21, 2025

May in Paulista, Brazil, ushers in a delightful blend of warmth and humidity, with average temperatures reaching a comfortable 28°C (82°F). The mercury can soar to a sweltering maximum of 37°C (99°F), while nights cool down to a pleasant 20°C (67°F). Rainfall is moderate, totaling 40 mm (1.6 in) over the month, contributing to the region's lush greenery, albeit on 7 days of intermittent showers. With humidity levels lingering at a high 89%, May presents a rich tapestry of warm weather ideal for enjoying the vibrant outdoors and picturesque landscapes of Paulista.

May Temperature in Paulista

In May, Paulista, Brazil, experiences a delightful transition as temperatures begin to cool slightly, with minimums around 20°C (67°F) and averages hovering at a comfortable 28°C (82°F). While the maximum temperatures can still reach up to 37°C (99°F), the overall warmth remains inviting. This month marks a subtle dip from the sweltering highs of the summer months earlier in the year, such as January and February, where max temperatures soared to 38°C (102°F). As the region moves further into autumn, the consistent pattern of mild nights and comfortable days makes May a pleasant time to enjoy Paulista's vibrant outdoor life.

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

The chart illustrates May 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, May 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.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Paulista

In May, Paulista, Brazil, experiences a notable transition in its weather pattern, with precipitation dipping to just 40 mm (1.6 in) over the course of 7 days. This marks a significant decline compared to the previous months, where rain peaked at 166 mm (6.5 in) in March. The decrease is part of a larger trend, as rain becomes increasingly rare moving into the winter months, with June seeing only 10 mm (0.4 in). After a bustling rainy season from January to April, the drier conditions of May hint at the approaching dry spell, as the region prepares for a stark contrast in climate with months averaging nearly zero precipitation. Overall, May serves as a bridge between the lush, rainy season and the upcoming arid months, showcasing the seasonal rhythms that define Paulista's weather.

May Precipitation Trends in Paulista

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

In May, Paulista, Brazil, experiences a noticeable decrease in humidity, averaging 89%. This represents a slight decline from the consistently high levels of 92% recorded in March and April. As the city transitions into the cooler months, the humidity continues to drop, setting the stage for a more comfortable atmosphere. This pattern marks a significant shift from the peak summer months, where humidity soared to 91% in February and a staggering 92% in March. Following May, humidity levels will further decrease, reaching a low of 80% in June and continuing the trend towards drier conditions through the winter.

May Average Humidity in Paulista

This chart illustrates the average monthly humidity levels in Paulista, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Paulista

As summer transitions into autumn, May in Paulista, Brazil, maintains a notably high UV Index of 12, classified as extreme. This signifies that even on cloudy days, the risk of harm from unprotected sun exposure remains significant; a mere 10 minutes can lead to burns. Interestingly, while the index remains high, it does show a slight decrease from the peak 15 in March, reflecting the gradual shift in seasonal sunlight. The trend of extreme exposure continues well into the following months, with June and July also recording an index of 11. For those enjoying the outdoors, it’s crucial to stay informed and protect against the intense UV rays. For more detailed insights, check Paulista UV Index.

Maximum UV Index Levels in Paulista for May

The chart shows the monthly maximum UV Index (UVI) for Paulista in May, 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 May, the maximum UV index in Paulista typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111214131414
Data source: Paulista May 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.

May Sunshine in Paulista

May in Paulista, Brazil, shines brightly with 332 hours of sunshine, continuing a delightful trend seen throughout the early months of the year. After a progressive increase from 276 hours in January to a peak of 333 hours in March, sunshine hours remain consistently high. Following April's 324 hours, May adds a splendid touch, showcasing the city's vibrant charm. As we transition into the winter months, the sun continues to grace Paulista with abundant light, staying steady at around 316 hours in June and July. This pattern not only highlights the city's inviting climate but also sets the stage for the beautiful sunny afternoons that characterize Paulista's late autumn and early summer, culminating in an impressive 358 hours in October.

Monthly Sunshine Duration in Paulista: May Highlighted

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

Chance of Sun in Paulista During May

In May, Paulista, Brazil, enjoys a 42% chance of sunny weather, marking a pleasant transition as the region prepares for the drier months ahead. This figure represents a notable increase from April's 37%, suggesting that the onset of winter is accompanied by a gradual upswing in sunny days. As we look at the overall trend from January through May, we see a steady rise in sunny probabilities leading into the colder months, with the peak sunshine likelihood reaching up to 75% in September. With May's enjoyable weather, residents and visitors alike can look forward to outdoor activities before the chill of winter sets in.

Percentage of Sunny Days in May in Paulista

The chart illustrates the percentage of sunny days in Paulista throughout the year, with May 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 May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Paulista in May

In Paulista, Brazil, the daylight duration exhibits a distinct rhythm throughout the year. From January to March, residents enjoy a generous 12 hours of daylight, basking in the abundant sunshine typical of summer. As April arrives, there’s a slight dip to 11 hours, indicating the onset of autumn. This trend continues through the winter months of May to August, where daylight remains steady at 11 hours, fostering a cozy atmosphere as temperatures cool. Interestingly, as spring approaches, daylight begins to lengthen once again, returning to 12 hours in September and remaining consistent through the end of the year. This predictable pattern provides a delightful balance of light and darkness, allowing residents to make the most of every season in this vibrant locale.

Average Daylight Hours in Paulista for May

The chart illustrates the variation in daylight duration in Paulista throughout the year, with May 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.

May Winds in Paulista

In May, Paulista experiences a gentle breeze with an average wind speed of 2.9 m/s (6 mph), reflecting a slight uptick from the preceding months of April and March. This subtle increase sets the stage for June's more noticeable escalation in wind activity, which reaches 3.4 m/s (8 mph). As the year progresses, one can observe a clear trend: the winds tend to pick up momentum, reaching their peak in the late winter months of July and August, where speeds soar to 4.1 m/s (9 mph) and 5.2 m/s (12 mph), respectively. Overall, May serves as a transitional period, ushering in the brisker winds that characterize the later months, making it an appealing time for those who enjoy mild weather paired with occasional refreshing gusts.

Average May Wind Speed in Paulista

The chart displays monthly wind speed patterns in Paulista, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.52.92.62.62.9 m/s3.44.15.24.64.44.03.8
Data source: Paulista May wind data, generated using information from the Copernicus Climate Change Service.

How May 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 May’s weather to other months in Paulista, focusing on differences in temperature, rainfall, humidity, and UV levels.

May and January in Paulista offer warm temperatures, but with slight differences. In May, the minimum temperature hovers around 20°C (67°F), with an average of 28°C (82°F) and a maximum of 37°C (99°F). January, on the other hand, presents a slightly warmer climate, with a minimum of 21°C (70°F), an average of 30°C (86°F), and a peak at 38°C (102°F). Both months experience notable humidity, with May at 89% and January close behind at 88%. Precipitation is also prevalent; May records 40 mm (1.6 in) over about 7 days, while January has slightly more at 44 mm (1.7 in) across 6 days. For more details on January weather, you can visit Paulista weather in January.

May and February both feature warm temperatures, but they have distinct differences in weather patterns. In May, temperatures range from a minimum of 20°C (67°F) to a maximum of 37°C (99°F), with an average of 28°C (82°F). This month sees lower precipitation levels at 40 mm (1.6 in) over 7 days, along with a humidity of 89%. In contrast, February experiences slightly higher temperatures, with a minimum of 21°C (70°F) and a maximum of 38°C (101°F), averaging 29°C (84°F). However, February is notably wetter, with 126 mm (5.0 in) of precipitation over 14 days and a humidity level of 91%. This comparison highlights how February can feel more humid and wet despite being similarly warm to May. For more detailed information about February weather, please visit Paulista weather in February.

In comparing the weather between March and May, we can observe some notable differences. March experiences slightly higher minimum temperatures, averaging 21°C (71°F), compared to May's minimum of 20°C (67°F). However, both months share an average temperature of around 28°C (82°F). A significant contrast lies in the precipitation levels: March sees a substantial 166 mm (6.5 in) of rain over 17 days, while May only accumulates 40 mm (1.6 in) across just 7 days. This results in March being much wetter, with higher humidity levels of 92% compared to May's 89%. For a detailed look at weather conditions in March, you can visit Paulista weather in March.

In comparing the weather conditions between April and May, April generally has slightly cooler minimum temperatures, ranging down to 21°C (70°F), while May starts at a minimum of 20°C (67°F). Both months feature similar average temperatures of 28°C (82°F), but May reaches a higher maximum temperature of 37°C (99°F) compared to April's maximum of 36°C (97°F). However, April is notably wetter, receiving 116 mm (4.6 in) of precipitation over 15 days, in contrast to May's 40 mm (1.6 in) over just 7 days. Additionally, humidity levels are a bit higher in April at 92%, compared to 89% in May. For more detailed information, you can check out Paulista weather in April.

In comparing the weather of May and June, May experiences slightly warmer temperatures with an average of 28°C (82°F) and highs reaching up to 37°C (99°F), while June cools down slightly, averaging 27°C (81°F) with maximum temperatures of 35°C (96°F). Additionally, May tends to be wetter, with 40 mm (1.6 in) of precipitation over 7 days, compared to June's lighter rainfall of only 10 mm (0.4 in) across 3 days. Humidity levels are also higher in May at 89%, decreasing to 80% in June, making the latter month feel a bit more comfortable. For more detailed weather insights, you can check Paulista weather in June.

In May, temperatures often reach a minimum of 20°C (67°F) and can soar up to a maximum of 37°C (99°F), with an average of 28°C (82°F). The month experiences considerable humidity at 89% and sees about 40 mm (1.6 in) of precipitation over 7 days. In contrast, July brings slightly cooler conditions, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 36°C (96°F), averaging 27°C (81°F). The humidity drops to 70%, and rainfall is less frequent, totaling only 20 mm (0.8 in) over just 3 days. For more detailed information on July weather, you can check Paulista weather in July.

When comparing the weather in May and August, we see some notable differences. May boasts a more humid environment with an average temperature of 28°C (82°F) and higher humidity levels at 89%. This month also experiences notable precipitation of 40 mm (1.6 in) over about 7 days, indicating a wetter climate. In contrast, August offers a more stable and drier atmosphere, with minimal precipitation of just 1 mm (0.0 in) and no rainy days. The average temperature remains similar at 28°C (83°F), but the humidity drops significantly to 65%, making August feel drier and often more comfortable than May. For a detailed look at the weather in Paulista during August, visit Paulista weather in August.

May and September present notable contrasts in weather conditions. In May, temperatures range from a minimum of 20°C (67°F) to a maximum of 37°C (99°F), with an average of 28°C (82°F). The month is accompanied by a high humidity level of 89% and approximately 40 mm (1.6 in) of rainfall over 7 days, creating a tropical atmosphere. In contrast, September experiences slightly higher temperatures, with an average of 29°C (84°F) and maximums reaching 38°C (100°F), but it boasts much drier conditions, having only about 1 mm (0.0 in) of precipitation and no rainy days. Humidity in September also drops significantly to 59%, making it feel less muggy. For more detailed climate insights, you can check Paulista weather in September.

In May, temperatures tend to range from a minimum of 20°C (67°F) to a maximum of 37°C (99°F), with an average of 28°C (82°F). This month also brings higher humidity levels at 89% and more significant rainfall, totaling about 40 mm (1.6 in) over 7 days. In contrast, October features slightly warmer nights with a minimum temperature of 21°C (71°F) and averages peaking at 30°C (86°F). The maximum temperature can even reach up to 39°C (102°F). October is characterized by minimal precipitation, with only about 1 mm (0.0 in) recorded and no rainy days, leading to a much lower humidity of 53%. For more details about weather specifics during this month, you can check Paulista weather in October.

May and November exhibit distinct weather patterns, showcasing the transition from late spring to early summer. In May, temperatures range from a minimum of 20°C (67°F) to a maximum of 37°C (99°F), with an average of 28°C (82°F). This month also experiences considerable humidity at 89% and receives about 40 mm (1.6 in) of rain over seven days. In contrast, November features slightly warmer temperatures, with a minimum of 22°C (72°F) and a maximum of 38°C (101°F), averaging 30°C (87°F). Notably, November is much drier, with only 1 mm (0.0 in) of precipitation and zero rainy days, resulting in a significantly lower humidity of 49%. For more detailed information, you can explore Paulista weather in November.

In May, temperatures range from a minimum of 20°C (67°F) to a maximum of 37°C (99°F), with an average of 28°C (82°F). The month experiences about 40 mm (1.6 in) of precipitation over 7 days, accompanied by high humidity levels at 89%. In contrast, December sees slightly warmer temperatures, with a minimum of 22°C (73°F) and a maximum of 38°C (101°F), averaging 30°C (87°F). Rainfall is significantly lower in December at 14 mm (0.5 in) over just 3 days, and the humidity drops to a more comfortable 59%. For more information, check Paulista weather in December.

Compare Paulista's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Paulista

As May sets in, Paulista embraces a distinct shift in weather, characterized by warm temperatures that hold steady around 28°C, contrasting with the cooler months prior. While the maximum can sizzle up to 37°C, the evenings offer a refreshing respite with lows around 20°C. This month also introduces a hint of moisture, with 40 mm of rain spread over about a week, elevating humidity levels to a sultry 89%. Such conditions make May feel noticeably more tropical than earlier months, creating a vibrant atmosphere that enhances both nature and daily life. For a more in-depth look at how these weather patterns play out throughout the year, visit Paulista Climate.