Last updated: August 21, 2025
In June, Porto Belo, Brazil experiences a blend of mild temperatures and notable humidity, with an average temperature of 18°C (65°F). Daily highs can reach up to 28°C (83°F), while nights can dip as low as 8°C (46°F). This month brings about 116 mm (4.6 in) of rainfall spread over approximately 11 days, resulting in a humid atmosphere averaging 85%. Whether you're drawn to the coastal beauty or the vibrant local culture, June offers a unique climate that reflects the charm of Porto Belo during winter.
In June, Porto Belo experiences a noticeable dip in temperatures as the city transitions into winter. The minimum temperature falls to 8°C (46°F), while the average settles at a cool 18°C (65°F). Despite this chill, the maximum reaches a comfortable 28°C (83°F), making the month relatively mild compared to the sweltering summer highs seen earlier in the year. This trend of cooling continues from May, where the average was 20°C (68°F), indicating a significant change as colder months approach. With a crisp atmosphere and pleasant daytime warmth, June offers a unique blend of refreshing coolness and opportunities for outdoor activities, perfect for those looking to escape the summer heat.
In June, Porto Belo experiences a notable shift in precipitation, with 116 mm (4.6 in) of rain falling over 11 days. This marks a moderate increase from the drier months of April and May, suggesting a transition into the wetter season. While June's precipitation is significantly less than the peak seen in January, it provides a refreshing contrast to the parched conditions that follow in July, where rainfall drops to just 45 mm (1.8 in) over only 6 days. As the year progresses, Porto Belo showcases its dynamic climate, oscillating between lush rainfall and dry spells, ultimately contributing to its vibrant ecosystem.
In June, Porto Belo experiences a humidity level of 85%, which aligns closely with the preceding months of April and May, where humidity was also measured at 85% and 86% respectively. This consistency suggests a steady atmospheric moisture as the region transitions into the cooler months. Following the peak humidity typically seen at the year's start, July marks a slight drop to 80%, indicating a gradual decrease as winter sets in. Overall, the data reflects Porto Belo's humid subtropical climate, where elevated humidity levels are a defining feature throughout most of the year, particularly from late spring into early summer.
In June, Porto Belo experiences a notable shift in its UV Index, dropping to a moderate level of 5, which allows for a safer outdoor experience with a burn time of 30 minutes. This marks a clear transition from the extreme UV levels seen in the summer months of January through March, where exposure times were alarmingly brief at just 10 minutes. As the year progresses towards winter, the UV Index remains the same in July, maintaining those moderate conditions. This trend is a welcome relief after the scorching rays of the previous months but is still a reminder to be sun-safe. For further insights into the UV Index trends throughout the year, visit Porto Belo UV Index.
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In Porto Belo, Brazil, June brings a transition into the cooler months, with 228 hours of sunshine—though it is among the lower totals for the year, it still reflects a vibrant coastal charm. Following the sun-soaked intensity of the preceding months, with February peaking at 301 hours and March close behind at 308 hours, the gradual decline in daylight hours becomes evident. However, it’s noteworthy that even with reduced sunshine, the summer months preceding June, specifically January through May, maintain an overall glow, laying a warm foundation before the sun’s rebirth in August and October. As the year progresses, December promises to reward visitors with a sunny 340 hours, reaffirming the region's allure throughout all seasons.
In Porto Belo, Brazil, June brings a 36% chance of sunny days, positioning it as a transitional month in terms of weather. This statistic is relatively moderate compared to the sunnier months of July, which enjoys a robust 57% chance of sunshine, and May, with 52%. The trend reveals that while June offers a respectable opportunity for clear skies, it falls short of the early winter peak, suggesting that visitors may encounter a mix of sunshine and clouds. This pattern indicates that June can be seen as a bridge, hinting at the sunnier days ahead while still retaining some of the cloud cover typical of the early winter season in Brazil.
In Porto Belo, Brazil, the daylight duration exhibits a captivating rhythm throughout the year. As summer peaks in January with a generous 13 hours of sunlight, the days gradually begin to shorten, dipping to 10 hours by May and continuing to hold steady through June and July. This trend of shorter days is complemented by a gradual return to longer daylight in the following months, with August bringing back 11 hours and transitioning towards the 12 hours seen in the vibrant spring months of October and November. By the end of the year, daylight levels rebound back to 13 hours, creating an inviting loop that mirrors the natural changes of the seasons and highlights Porto Belo's rich tropical allure.
In June, Porto Belo enjoys a refreshing average wind speed of 3.4 m/s (8 mph), a slight uptick from the previous month. This breeze, while gentle, is characteristic of this coastal paradise, where wind speeds remain relatively stable throughout the year. Notably, June's winds are more robust than those in the quieter months of February and July, providing just the right touch for water sports enthusiasts and nature lovers alike. As seasonal transitions unfold, you can expect the winds to pick up again in October, hinting at the vibrant energy that swells during the warmer months. Overall, the June winds add a dynamic element to Porto Belo, complementing its stunning beaches and inviting atmosphere.
Weather in Porto Belo varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Porto Belo, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January in Porto Belo present contrasting weather patterns. In June, temperatures range from a mild minimum of 8°C (46°F) to a comfortable average of 18°C (65°F), peaking at 28°C (83°F). This month experiences 116 mm (4.6 in) of precipitation over 11 days, with humidity levels around 85%. In stark contrast, January features warmer temperatures, with a minimum of 19°C (67°F) and an average of 25°C (78°F), reaching a high of 35°C (96°F). This month is also wetter, with 172 mm (6.8 in) of rainfall spread over 18 days and slightly higher humidity at 86%. For more detailed insights, you can check Porto Belo weather in January.
June and February present strikingly different weather patterns. In June, temperatures range from a cool minimum of 8°C (46°F) to a comfortable average of 18°C (65°F) and can reach highs of 28°C (83°F). This month experiences about 116 mm (4.6 in) of precipitation over 11 days, with humidity levels at 85%. In contrast, February boasts warmer conditions, with temperatures ranging from a minimum of 17°C (63°F) and averaging 25°C (77°F), peaking at a hot 35°C (95°F). It also sees slightly higher rainfall at 144 mm (5.7 in) across 16 days, accompanied by humidity at a close 83%. For more insights on February weather, check out Porto Belo weather in February.
When comparing the weather in June and March, we see notable differences in temperature and precipitation patterns. June has a cooler temperature range, with a minimum of 8°C (46°F) and a maximum of 28°C (83°F), averaging 18°C (65°F). In contrast, March is significantly warmer, boasting a minimum of 19°C (66°F) and reaching up to 32°C (91°F), with an average of 24°C (76°F). Additionally, March experiences more rainfall, with 134 mm (5.3 in) falling over 21 days, compared to June's 116 mm (4.6 in) over 11 days. Despite the higher humidity of 85% in both months, the overall climate feels more tropical and humid in March. For more detailed insights, check out Porto Belo weather in March.
When comparing the weather in June and April, we see some notable differences. April generally experiences higher temperatures, with averages around 22°C (72°F), peaking at 30°C (87°F), while June's average is cooler at 18°C (65°F) with maximum temperatures reaching 28°C (83°F). In terms of precipitation, June sees more rainfall, totaling 116 mm (4.6 in) over 11 days, whereas April receives 80 mm (3.1 in) across 14 days. Interestingly, both months have the same humidity level at 85%, contributing to a consistently muggy atmosphere. For a more detailed look at April's weather, you can visit Porto Belo weather in April.
In comparing the weather of June and May, it's evident that June experiences slightly cooler temperatures, with a minimum of 8°C and an average of 18°C, compared to May's minimum of 10°C and average of 20°C. Additionally, June sees higher precipitation, with 116 mm spread over 11 days, while May has 103 mm over 13 days. Both months have comparable humidity levels, with June at 85% and May at 86%. For a detailed overview of May's weather in the region, you can visit Porto Belo weather in May.
June and July present a noticeable contrast in weather patterns. June tends to be warmer with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 28°C (83°F) and higher humidity levels at 85%. It also experiences more precipitation, totaling 116 mm (4.6 in) over 11 days. In comparison, July is slightly cooler, with average temperatures ranging from 6°C (43°F) to 27°C (81°F) and lower humidity at 80%. Additionally, July sees significantly less rainfall, accumulating only 45 mm (1.8 in) across 6 days. For more details, check out Porto Belo weather in July.
In June, the weather is generally warmer than in August, with average temperatures around 18°C (65°F) compared to August's average of 17°C (63°F). June also experiences a higher maximum temperature of 28°C (83°F), while August peaks at 27°C (80°F). Precipitation is more frequent in June, with 116 mm (4.6 in) falling over 11 days, compared to 63 mm (2.5 in) over 9 days in August. Additionally, humidity levels are slightly higher in June at 85%, whereas August sees a decrease to 79%. For more details on August weather, you can check out Porto Belo weather in August.
June and September display distinct differences in weather patterns. In June, temperatures range from a minimum of 8°C (46°F) to a maximum of 28°C (83°F), with an average temperature of 18°C (65°F). The month experiences considerable precipitation, totaling 116 mm (4.6 in) over approximately 11 days, coupled with high humidity at 85%. In contrast, September experiences slightly warmer temperatures, with a minimum of 12°C (53°F) and a maximum of 27°C (81°F), averaging 19°C (67°F). Rainfall is less abundant in September, totaling 85 mm (3.3 in) across about 12 days, along with a slightly lower humidity level of 82%. For more detailed insights into September's weather, you can visit Porto Belo weather in September.
June and October in Porto Belo present distinct weather patterns. In June, temperatures range from a cool 8°C (46°F) to a pleasant 28°C (83°F), with an average of 18°C (65°F). The month experiences significant rainfall, accumulating 116 mm (4.6 in) over 11 rainy days, alongside high humidity levels at 85%. In contrast, October sees slightly warmer temperatures, with a minimum of 13°C (57°F), an average of 21°C (70°F), and a high of 31°C (89°F). Rainfall increases to 127 mm (5.0 in) over 16 days, while humidity slightly decreases to 82%. For more detailed insights, check Porto Belo weather in October.
June and November present contrasting weather conditions, with June experiencing cooler temperatures and higher precipitation. In June, the minimum temperature drops to 8°C (46°F), averaging around 18°C (65°F) and peaking at 28°C (83°F), accompanied by 116 mm (4.6 in) of rain over 11 days. Conversely, November is significantly warmer, featuring a minimum of 14°C (57°F), an average of 22°C (72°F), and a maximum of 31°C (88°F), while seeing slightly less precipitation at 98 mm (3.9 in) over 15 days. Both months maintain similar humidity levels, with June at 85% and November at 86%. For more specific details on November's climate, you can check Porto Belo weather in November.
June and December present notably different weather patterns. In June, temperatures range from a cool minimum of 8°C (46°F) to a comfortable maximum of 28°C (83°F), with an average temperature of 18°C (65°F). This month sees around 116 mm (4.6 in) of precipitation over approximately 11 days, and humidity levels hover at 85%.
In contrast, December offers warmer conditions, with a minimum temperature of 16°C (61°F) and a maximum reaching 33°C (92°F), averaging 24°C (75°F). Although more humid at 88%, December experiences slightly higher precipitation at 144 mm (5.7 in) spread over 17 days. This shift in temperature and precipitation reflects the transition from mid-year to summer. For more details, you can check Porto Belo weather in December.
June in Porto Belo brings a refreshing shift in weather, as the temperature ranges from pleasant highs to chilly lows. This month is characterized by increased humidity and a notable rise in precipitation, with showers more frequent than in the drier months. Compared to the warmth of summer, June offers a more temperate climate, perfect for those seeking a milder experience. As you explore the beauty of Porto Belo during this time, be prepared for a blend of both sunny and rainy days. For a deeper insight into the weather patterns year-round, check out Porto Belo Climate.