Last updated: August 21, 2025
In Campinas, Brazil, May brings a blend of warm temperatures and moderate rainfall. With a maximum temperature peaking at 32°C (90°F) and an average of 19°C (67°F), the month offers pleasant days balanced by cooler nights, dipping as low as 3°C (38°F). Despite a relatively low precipitation total of 44 mm (1.7 in) spread over just 4 days, high humidity levels at 79% can make the air feel quite muggy. As nature awakens with seasonal shifts, May in Campinas is a perfect time for enjoying the temperate climate while being prepared for occasional showers.
May in Campinas, Brazil marks a transition as temperatures start to dip after the warm summer months. With a minimum of 3°C (38°F) and an average of 19°C (67°F), the weather is pleasantly cool and suitable for outdoor activities. Daytime highs can reach up to 32°C (90°F), offering the warmth still needed for enjoyment in the sun. Compared to the balmy evenings of earlier months, May brings a refreshing drop in temperature, hinting at the arrival of winter. It's a delightful time to explore the lush landscapes while enjoying the comfortable climate, making it an ideal month for both locals and visitors alike.
In May, Campinas, Brazil, experiences a notable decline in precipitation, with just 44 mm (1.7 in) of rainfall occurring over only 4 days. This marks a stark contrast to the 188 mm seen in January and 173 mm in February, highlighting the region's transition into the drier winter months. Following the substantial rains of the earlier months, May's precipitation is among the lowest in the year, just edging out June's 35 mm (1.4 in). As the wet season draws to a close, the frequency of rainy days also diminishes, signifying a shift towards drier conditions ahead, making May an intriguing time for observing the changing climate patterns in this vibrant Brazilian city.
In May, Campinas, Brazil, experiences a notable drop in humidity, falling to 79%—a significant change from the 88% recorded at the beginning of the year. This gradual decline reflects a broader trend of decreasing humidity as the region transitions from the peak of the rainy season towards drier months. After a steady decrease from January through April, May serves as a pivotal moment, bridging the gap to the cooler, less humid months ahead, where June sees humidity dipping even further to 77%. As the climate shifts, residents and visitors alike can enjoy a refreshing reprieve from the oppressive humidity of earlier months, setting the stage for pleasant outdoor activities.
As the temperatures rise, May in Campinas, Brazil, features a UV Index of 8, categorized as very high, allowing for a burn time of approximately 15 minutes. This marks a significant drop from the extreme levels witnessed earlier in the year, where January and February both peaked at 16. The gradual decline in UV intensity continues through April's 11 before stabilizing in May, offering a brief respite for sun-seekers. However, with summer approaching and the UV Index expected to stay elevated, residents and visitors should remain vigilant. To learn more about the UV Index throughout the year, visit Campinas UV Index.
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May in Campinas, Brazil, embraces a gentle blend of sunshine and warmth, with 292 hours of glorious sunlight illuminating the month. Following the busy early months of the year that peak with 321 hours in March, May maintains a healthy glow, slightly less than April's 302 hours but still rich in daylight. As the year progresses, it's clear that Campinas enjoys a steady stream of sunshine; from January’s 235 hours to an impressive 322 hours in December, the city basks in the radiance of the sun. This gradual increase underscores a vibrant and sunny lifestyle that characterizes Campinas throughout the year, making May a delightful bridge to the cooler winter months ahead.
In Campinas, Brazil, the likelihood of enjoying sunny weather shows a promising upward trend as the year progresses towards May. Starting from a modest 16% in January, the chances of sunshine steadily increase, hitting 54% in April and peaking at 55% in May. This slight uptick indicates that visitors can expect a more favorable climate as they step into late autumn. Following May, the chances may dip slightly in June to 51%, but the overall trend suggests a seasonal shift towards sunnier days as winter approaches, with July boasting the sunniest likelihood at 68%. The gradual rise in clear days not only enhances outdoor activities but also makes May a delightful time to experience the vibrant culture and lush landscapes of Campinas.
In Campinas, Brazil, the daylight duration exhibits a distinct seasonal rhythm throughout the year. January kicks off with an abundance of 13 hours of sunshine, gradually tapering to 12 hours in February and March, before reaching 11 hours in April. As May arrives, the daylight dips further to 10 hours, a trend that continues through June and July, signifying the heart of winter. However, as the days lengthen again in late winter, August and September bring back 11 hours of daylight, leading into a gradual increase once more in October and November, each returning to 12 and 13 hours, respectively. By December, the cycle completes, restoring the vibrant 13 hours of daylight, inviting a warm, sun-filled end to the year. This pattern reflects the beautiful interplay of seasons in Campinas, highlighting the dynamic nature of its daylight throughout the year.
In May, Campinas experiences a gentle breeze with an average wind speed of 2.5 m/s (6 mph), consistent with February's conditions but slightly less than April's brisker gusts of 3.1 m/s (7 mph). This month marks a transitional period, as the winds begin to pick up momentum leading into winter months. Notably, the wind speeds gradually increase from early to late in the year, with August and September reaching 3.4 m/s (8 mph), and peaking in October at 3.7 m/s (8 mph). This trend suggests that while May's winds are relatively mild, the anticipation of stronger breezes is just around the corner, making it a perfect time for outdoor activities before the winter wind takes precedence.
Weather in Campinas varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Campinas, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January showcase differing weather patterns. In May, temperatures range from a cooler 3°C (38°F) at night to a warm 32°C (90°F) during the day, with an average of 19°C (67°F). The month experiences about 44 mm (1.7 in) of precipitation over just 4 days, resulting in a humidity level of 79%. In contrast, January is notably warmer, with nighttime lows around 14°C (58°F) and daytime highs reaching up to 35°C (96°F), averaging 24°C (75°F). However, it is significantly wetter, receiving 188 mm (7.4 in) of rainfall spread across 18 days, leading to a higher humidity of 88%. For more details on January weather, you can check Campinas weather in January.
When comparing the weather in May and February, it's clear that February tends to be much warmer and wetter. February has a minimum temperature of 16°C (61°F) and an average of 24°C (75°F), soaring to a maximum of 37°C (99°F). In contrast, May experiences cooler temperatures, with a minimum of 3°C (38°F) and an average of 19°C (67°F), reaching up to 32°C (90°F). Additionally, February sees significantly more rainfall, with 173 mm (6.8 in) over 15 days, while May has just 44 mm (1.7 in) spread over 4 days. Humidity levels are also higher in February at 88%, compared to 79% in May. For more detailed information, you can visit Campinas weather in February.
In comparing the weather conditions of March and May, it's evident that March typically enjoys warmer temperatures, with minimums around 15°C (59°F) and averages reaching 24°C (75°F), compared to May's cooler minimum of 3°C (38°F) and average of 19°C (67°F). However, May offers a wider temperature range with maximums hitting up to 32°C (90°F), while March peaks at 34°C (94°F). Rainfall is significantly higher in March, with an average of 111 mm (4.4 in) over 14 days, compared to May's 44 mm (1.7 in) spread over just four days. Humidity levels are also slightly elevated in March at 87%, versus May's 79%. For more detailed information about March weather, you can check Campinas weather in March.
In comparing the weather between April and May, we see a notable shift in temperatures and humidity levels. April typically has a higher minimum temperature of 12°C (53°F) and an average of 22°C (71°F), while May's minimum dips to 3°C (38°F), with a mild average of 19°C (67°F). Despite May enjoying a maximum temperature of 32°C (90°F), April's peak temperature is slightly higher at 33°C (91°F). Precipitation levels are fairly similar, with April receiving 48 mm (1.9 in) over 5 days compared to May's 44 mm (1.7 in) over 4 days. Additionally, humidity is slightly higher in April at 84% compared to May's 79%. For more details on April weather, check out Campinas weather in April.
May and June weather in Campinas exhibit some notable differences while maintaining similar averages. In May, temperatures range from a minimum of 3°C (38°F) to a maximum of 32°C (90°F), with an average of 19°C (67°F). The month experiences a total precipitation of 44 mm (1.7 in) over just 4 days, resulting in a humid atmosphere with 79% humidity. Conversely, June sees a rise in the minimum temperature to 7°C (45°F) and a slight decrease in the maximum to 29°C (84°F), with an average also around 19°C (66°F). Precipitation in June is lower at 35 mm (1.4 in), occurring over 5 days, and humidity dips slightly to 77%. For more detailed insights, check Campinas weather in June.
In comparing the weather of May and July, May boasts a wider temperature range with a minimum of 3°C (38°F) and a maximum of 32°C (90°F), while July's temperatures are slightly cooler, featuring a minimum of 2°C (36°F) and a maximum of 30°C (87°F). Additionally, May experiences more precipitation, averaging 44 mm (1.7 in) over four days, compared to July's drier conditions with only 14 mm (0.5 in) over just one day. Humidity levels are higher in May at 79%, whereas July sees a decrease to 72%. For more details on July's weather, you can visit Campinas weather in July.
In comparing the weather between May and August, both months exhibit similar average temperatures, hovering around 19°C (67°F). However, May experiences a broader temperature range, with minimums dipping to 3°C (38°F) and maximums rising to 32°C (90°F), while August's minimums are slightly warmer at 6°C (44°F) and maximums reach a similar peak of 32°C (91°F). Precipitation is more frequent in August, with about 50 mm (2.0 in) over six days, compared to May’s 44 mm (1.7 in) spread over four days. Additionally, humidity levels are higher in May at 79%, compared to August's 65%. For more detailed insights into August weather, you can visit Campinas weather in August.
In comparing the weather between May and September, we notice distinct differences. May features a broader temperature range, with minimums dipping to 3°C (38°F) and maximums reaching up to 32°C (90°F), yielding an average of 19°C (67°F). This month also sees more humidity at 79%, alongside 44 mm (1.7 in) of precipitation occurring on four days.
In contrast, September enjoys milder weather with minimum temperatures starting at 9°C (49°F) and maximums soaring to 36°C (98°F), averaging 22°C (72°F). The humidity decreases to 58%, and while precipitation is lower at 37 mm (1.5 in), it occurs over more days—six in total. For a more detailed look at September weather patterns, visit Campinas weather in September.
In comparing the weather of May and October, it's clear that both months offer distinct climatic experiences. May typically sees milder temperatures, ranging from a minimum of 3°C (38°F) at night to a pleasant average of 19°C (67°F) during the day, peaking at 32°C (90°F). The month is characterized by relatively low humidity at 79% and minimal rainfall, with approximately 44 mm (1.7 in) spread over just four days.
In contrast, October boasts warmer temperatures, with a minimum of 12°C (54°F) and an average of 23°C (73°F), soaring to a maximum of 38°C (101°F). However, it experiences significantly higher precipitation, totaling 110 mm (4.3 in) over 13 days, along with a drop in humidity to 50%. This shift indicates a transition from the cooler, drier conditions of May to the warmer, wetter climate of October. For more detailed insights into October weather, check out Campinas weather in October.
May and November in Campinas present distinctly different weather patterns. May typically features a more moderate temperature range, with minimums around 3°C (38°F) and maximums reaching up to 32°C (90°F), averaging at 19°C (67°F). This month receives about 44 mm (1.7 in) of precipitation over just 4 days, coupled with a humidity level of 79%. In contrast, November sees warmer temperatures, with minimums around 12°C (53°F) and maximums soaring to 36°C (97°F), averaging at 22°C (72°F). This month is significantly wetter, bringing about 137 mm (5.4 in) of rain over 12 days, while humidity remains slightly lower at 75%. The stark differences in temperature and precipitation make for a notable transition from the spring-like feel of May to the summer's onset in November. For more detailed information and insights, check out Campinas weather in November.
May and December showcase distinctly different weather patterns. In May, temperatures range from a cool minimum of 3°C (38°F) to a comfortable average of 19°C (67°F), peaking at a warm 32°C (90°F). The month sees limited precipitation, with only 44 mm (1.7 in) over four days, coupled with a humidity level of 79%. In contrast, December experiences much warmer conditions, with temperatures starting at a minimum of 13°C (56°F) and averaging 24°C (75°F), reaching highs of 36°C (97°F). However, this warmth comes with significantly increased rainfall, totaling 150 mm (5.9 in) over 18 days, while humidity remains slightly higher at 80%. For a deeper dive into December weather specifics, check out Campinas weather in December.
As May rolls into Campinas, the weather transforms, offering a refreshing shift from the hotter months. While the temperatures can peak at a warm 32°C, the average settles at a comfortable 19°C, providing a pleasant retreat from the summer heat. Unlike the wetter summer season, May experiences only a few rainy days, totaling 44 mm of precipitation, which keeps the landscape lush without overwhelming rainfall. With humidity levels around 79%, the air feels pleasantly balmy, marking a transition to the milder winter months ahead. For more insights on seasonal variations, visit Campinas Climate.