Last updated: August 21, 2025
Experience the vibrant May weather of Bertioga, Brazil, characterized by a warm maximum temperature reaching 30°C (86°F) and a comfortable average of 19°C (66°F). As the month unfolds, temperatures can dip to a minimum of 8°C (47°F), showcasing a diverse climate. Expect around 103 mm (4.0 in) of precipitation over approximately 12 days, contributing to the area's lush greenery. With a humidity level of 79%, the atmosphere remains pleasantly tropical, making May an engaging time to explore Bertioga's natural beauty.
In Bertioga, Brazil, May marks a significant transition in temperatures as the warmth of summer gives way to cooler autumn days. With a minimum temperature dipping to 8°C (47°F), this month is the coolest of the year, contrasting sharply with the scorching highs of previous months. The average temperature settles at a mild 19°C (66°F), providing a comfortable respite from the heat, while the maximum reaches a pleasant 30°C (86°F). This decrease in temperatures reflects a trend toward greater variability, as the range between the minimum and maximum expands, inviting outdoor activities in the refreshing climate. As the region bids farewell to summer's intense warmth, May offers an ideal time to explore Bertioga’s scenic beauty in a more temperate environment.
May in Bertioga, Brazil, typically experiences a noticeable reduction in rainfall, with an average precipitation of 103 mm (4.0 in) spread across just 12 days. This decline is significant compared to the heavier rains of earlier months, like February, which sees over 364 mm (14.3 in) of rain across 24 days. The plush, tropical environment begins to dry slightly as it transitions from the wetter summer months, offering a refreshing contrast. As May unfolds, the landscape may still reflect the lushness acquired from previous rains, but with diminishing precipitation, residents and visitors alike can enjoy more sunshine and outdoor activities. This trend marks the beginning of a calmer period as the dry season approaches, leading into the cooler and drier months ahead.
As May unfolds in Bertioga, Brazil, the air begins to dry out from the saturated months earlier in the year. With humidity levels dropping to 79%, the transition marks a shift towards the drier half of the year. This is a significant decrease from the heavy 88% humidity of January and February, reflecting a gradual yet noticeable downward trend. Following the rains of summer, the month of May lends a refreshing respite, paving the way for June, when humidity further dips to 77%. This ongoing decline continues throughout the year, ultimately reaching a comfortable 50% by October, making May a perfect time for outdoor activities in Bertioga as conditions become increasingly pleasant.
As the seasons transition in Bertioga, Brazil, the UV Index experiences a notable decline by May, dipping to 8—classified as very high—a shift from the extreme levels seen earlier in the year. While January through April flaunt extreme UV ratings at 16 to 11, May offers a slight reprieve with a burn time extending to 15 minutes. This trend of decreasing UV intensity continues into June, where it further drops to 6. Residents and visitors should remain vigilant during this time, as even at a very high level, sun exposure can still lead to harm if precautions aren’t taken. To stay informed and plan your sun safety strategies, visit the detailed Bertioga UV Index.
UV Risk Categories
In Bertioga, Brazil, May showcases a delightful average of 281 hours of sunshine, continuing the region's trend of abundant sunlight as it transitions from the vibrant autumn months. Early in the year, January and February boast impressive totals of 251 and 267 hours, respectively, while March peaks at 305 hours, hinting at a gradual increase in sunshine as the days lengthen. Although April experiences a slight dip to 293 hours, May holds steady, offering a warm and inviting climate. This sunny month precedes a gentle decline through June, before the sun shines brightly again in the late winter months of July and August. Notably, the year closes on a high note with 318 hours in December, ensuring that Bertioga remains a sun-soaked haven year-round.
As May rolls into Bertioga, Brazil, the probability of basking in sunny weather reflects a blend of spring's warmth and the transition to winter. With a 32% chance of sunshine, May offers a delightful respite compared to the cooler months preceding it, though it slightly dips from April's 37%. This month, while not boasting the brightest days of the year, is still set against a backdrop of transitioning weather patterns; the sun's likelihood begins to overshadow the cloudier months, fostering an inviting atmosphere for outdoor activities before winter truly sets in. Overall, as you plan your May adventures, embrace the potential for sunny moments amidst the gradual shift towards Brazil's winter season.
As we delve into the daylight duration in Bertioga, Brazil, a distinct pattern emerges throughout the year. Starting with January's 13 hours of radiant sunlight, the days gradually shorten, reaching 10 hours in both May and June. This mid-year period marks the low point of daylight, creating a serene atmosphere perfect for evening strolls. However, as winter fades, the days begin to lengthen again, peaking once more at 13 hours in November and December. The transition from vibrant summer days to the quieter, cooler winter months showcases a fascinating rhythm in Bertioga’s natural light, attracting both residents and visitors year-round.
In Bertioga, Brazil, the month of May welcomes consistent breezes, with the average wind speed holding steady at 2.0 m/s (5 mph). This gentle airflow mirrors the trend seen since April, indicating a gradual rise in wind speed as the region transitions into the cooler months. Notably, the winds start picking up in August, reaching up to 2.1 m/s (5 mph), and continue to show a positive trajectory through early autumn. Overall, May's winds contribute to a refreshing atmosphere, ideal for outdoor activities while hinting at the increasing energy of the months to follow.
Weather in Bertioga varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bertioga, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present distinct weather patterns in Bertioga. In May, temperatures range from a minimum of 8°C (47°F) to a maximum of 30°C (86°F), with an average of 19°C (66°F). The month sees around 103 mm (4.0 in) of precipitation over approximately 12 days, accompanied by a humidity level of 79%. In contrast, January boasts warmer conditions, with temperatures varying from a minimum of 15°C (60°F) to a maximum of 35°C (95°F) and an average of 24°C (75°F). However, it comes with significantly higher rainfall, totaling 333 mm (13.1 in) over 22 days, and higher humidity at 88%. For more details on January weather, you can refer to Bertioga weather in January.
When comparing the weather in May and February, several notable differences emerge. May experiences milder temperatures with a minimum of 8°C (47°F) and an average of 19°C (66°F), while February boasts a warmer minimum of 16°C (61°F) and an average of 23°C (74°F). February is also significantly wetter, receiving 364 mm (14.3 in) of precipitation over 24 days, compared to May's 103 mm (4.0 in) over just 12 days. Humidity levels are slightly lower in May at 79% compared to February's 88%, suggesting that February tends to feel more humid. For more details on February weather, you can check Bertioga weather in February.
When comparing the weather in May and March, notable differences emerge. May experiences a milder temperature range with a minimum of 8°C (47°F) and an average of 19°C (66°F), peaking at a maximum of 30°C (86°F). In contrast, March is generally warmer, with minimum temperatures of 14°C (58°F) and an average of 23°C (74°F), with highs reaching up to 33°C (92°F). Additionally, March is significantly wetter, receiving 319 mm (12.6 in) of precipitation over 25 days, compared to May's 103 mm (4.0 in) over 12 days. The humidity also remains higher in March at 87%, compared to May's 79%. For more detailed insights, check out Bertioga weather in March.
In comparing the weather of May and April, we can see some notable differences. May experiences a broader temperature range, with minimums dropping to 8°C (47°F) and maximums reaching 30°C (86°F), while April maintains higher temperatures, ranging from a minimum of 13°C (56°F) to a maximum of 33°C (92°F). Additionally, May has lower overall precipitation at 103 mm (4.0 in) across 12 days, compared to April's 146 mm (5.7 in) over 18 days. The humidity also shows a slight decrease, with May averaging 79% compared to April's 84%. For more detailed information, you can check Bertioga weather in April.
In comparing the weather of May and June, we see that both months maintain similar average temperatures, with May experiencing a minimum of 8°C (47°F) and a maximum of 30°C (86°F), while June has a slightly warmer minimum of 9°C (48°F). The average temperature remains stable at 19°C (66°F) for both months. Precipitation levels are quite comparable too, with May receiving 103 mm (4.0 in) over 12 days and June seeing a slight decrease to 95 mm (3.8 in) over 11 days. Additionally, humidity eases slightly from 79% in May to 77% in June. For more details on June weather in this region, you can check Bertioga weather in June.
May and July exhibit some notable differences in weather patterns. In May, temperatures range from a low of 8°C (47°F) to a high of 30°C (86°F), with an average of 19°C (66°F). This month also experiences higher precipitation at 103 mm (4.0 in) over 12 days, contributing to a humidity level of 79%. In contrast, July's temperatures are slightly cooler, with a minimum of 4°C (39°F) and an average temperature of 17°C (63°F), reaching up to 30°C (86°F) on warmer days. July sees a reduction in precipitation to 60 mm (2.4 in) across just 7 days and has a lower humidity level at 72%. For more detailed insights about July's weather, you can check out Bertioga weather in July.
May and August present distinct weather characteristics despite being just a few months apart. In May, temperatures range from a minimum of 8°C (47°F) to a maximum of 30°C (86°F), averaging around 19°C (66°F). The month experiences a higher humidity level at 79% and sees about 103 mm (4.0 in) of precipitation over 12 days. In contrast, August has slightly cooler average temperatures, with a minimum of 7°C (44°F) and a maximum reaching 31°C (89°F), averaging 17°C (64°F). While it also sees precipitation over 12 days, it totals 114 mm (4.5 in) and has lower humidity at 65%. For a more detailed look at August's weather, visit Bertioga weather in August.
When comparing the weather in May and September, noticeable differences emerge in temperature and humidity. May tends to have cooler temperatures, with a minimum of 8°C (47°F) and an average of 19°C (66°F), while September starts warmer, with a minimum of 11°C (52°F) and an average of 20°C (68°F). The maximum temperatures in September can reach as high as 36°C (97°F), which is significantly hotter than May's peak of 30°C (86°F). Furthermore, May experiences higher humidity levels at 79%, compared to September's more comfortable 58%. Precipitation is fairly similar; May has 103 mm (4.0 in) over 12 days, while September sees slightly less at 88 mm (3.5 in) over 11 days. For more specific details on September weather, you can check Bertioga weather in September.
In May, temperatures range from a cool 8°C (47°F) to a warm 30°C (86°F), with an average of 19°C (66°F). The month experiences 103 mm (4.0 in) of precipitation over approximately 12 days, accompanied by high humidity levels at 79%. In contrast, October presents slightly milder minimum temperatures at 13°C (56°F) and a higher maximum of 37°C (99°F), with an average of 21°C (69°F). However, October also sees increased rainfall, totaling 198 mm (7.8 in) over about 21 days, yet with lower humidity at 50%. For more specific information about October weather, you can visit Bertioga weather in October.
May and November present distinct characteristics in terms of weather. In May, temperatures range from a cool minimum of 8°C (47°F) to a pleasant average of 19°C (66°F), with a maximum of 30°C (86°F). The month experiences about 103 mm (4.0 in) of precipitation spread over 12 days, resulting in a higher humidity level of 79%. Conversely, November brings slightly warmer conditions, with minimum temperatures at 12°C (55°F), an average of 21°C (69°F), and a peak of 34°C (93°F). However, this month also sees increased rainfall, totaling 194 mm (7.6 in) across 21 days, while humidity remains relatively lower at 75%. For more detailed information on November weather, you can check Bertioga weather in November.
May and December present distinct weather characteristics. In May, temperatures range from a cooler minimum of 8°C (47°F) to a warm maximum of 30°C (86°F), with an average of 19°C (66°F). This month experiences moderate precipitation, with 103 mm (4.0 in) falling over about 12 days, resulting in a humidity level of 79%. In contrast, December features milder temperatures, with a minimum of 13°C (56°F) and a maximum of 33°C (92°F), averaging 22°C (73°F). However, this month is significantly wetter, receiving 261 mm (10.3 in) of rain across 24 days, and maintaining a similar humidity level of 80%. For more detailed information on December weather, you can visit Bertioga weather in December.
As May arrives in Bertioga, the weather takes on a unique character, transitioning from the warmth of summer to the cooler embrace of winter. With a maximum temperature of around 30°C (86°F) and a refreshing average of 19°C (66°F), this month offers a delightful balance for both sun-seekers and those preferring milder conditions. However, May also brings increased precipitation, resulting in about 12 rainy days throughout the month, which contributes to the lush greenery that the region is known for. The higher humidity levels of around 79% can make it feel more tropical, setting May apart from the preceding months. For a deeper look into what you can expect throughout the year in Bertioga, visit Bertioga Climate.