Last updated: August 21, 2025
June in Barreirinhas, Brazil offers a warm tropical climate, showcasing maximum temperatures reaching up to 32°C (90°F) and an average of 27°C (82°F). The month is characterized by high humidity levels around 79%, creating a sultry atmosphere. Rainfall is a consideration, with 70 mm (2.8 in) of precipitation spread over approximately 12 days, contributing to the lush, vibrant landscapes that define this region. Travelers can expect a blend of sunny days and occasional showers, making it an ideal time to explore the natural beauty of Barreirinhas.
In June, Barreirinhas welcomes warm temperatures characteristic of its tropical climate. The month typically experiences minimum temperatures around 23°C (73°F), comfortably setting the stage for outdoor adventures. With an average of 27°C (82°F), visitors can enjoy pleasant days, while the maximum reaches about 32°C (90°F), perfect for beach outings or exploring the stunning Lençóis Maranhenses National Park. Notably, June maintains a consistent warmth compared to the preceding months, suggesting that as winter approaches, the weather remains inviting. This gentle climate makes June an ideal time for travelers seeking sun-drenched experiences amidst the breathtaking landscapes of this Brazilian gem.
In Barreirinhas, Brazil, June marks a significant shift in the precipitation pattern as the rains begin to taper off. With only 70 mm (2.8 in) of rain over approximately 12 days, this month stands out as one of the driest in the region's annual cycle. Following a wetter spell from January through May, where rainfall frequently exceeded 200 mm and was spread over 22 to 30 days, June signals the onset of a drier season. The contrast is stark, especially when compared to peak months like March and April, highlighting a retreat from the heavy rains typical of earlier months. As the year progresses, Barreirinhas continues to experience fewer rainy days, leading into July, which further solidifies its reputation for dry conditions as summer approaches.
In June, Barreirinhas experiences a notable shift in humidity, with levels dropping to 79% after a series of months characterized by much higher humidity. This transition marks the beginning of a drier period, as humidity continues to decrease in the following months, reaching as low as 64% in July. Interestingly, while January to May showcases consistently high humidity—hovering around the 89% to 92% range—June acts as a turning point, signaling the onset of a more comfortable climate. This gradual decline ultimately leads to a much drier August at 55%, showcasing the dynamic atmospheric changes in this vibrant Brazilian locale.
In June, Barreirinhas experiences a UV Index of 12, maintaining the extreme exposure category that dominates the region year-round. While this marks a slight decrease from the higher readings of 15 and 16 in early months, the risk of sunburn remains significant, with an average burn time of just 10 minutes. This trend highlights the tropical climate's consistent intensity, urging residents and visitors alike to take precautionary measures against UV radiation throughout the year. For current UV conditions and more information, check out the Barreirinhas UV Index.
UV Risk Categories
In June, Barreirinhas shines brightly, boasting 323 hours of sunshine, a delightful increase that heralds the start of the dry season. This is a significant leap from the previous months, highlighting a trend of escalating daylight that continues into the summer. The warmth and radiant skies of June act as a precursor to even sunnier days ahead, as July and August reach their peak with 343 and 347 hours, respectively. Visitors can expect an abundance of golden rays and vibrant sunsets, making June an idyllic time to explore the breathtaking landscapes and shimmering dunes of this charming Brazilian destination.
When considering the likelihood of sunny weather in Barreirinhas, Brazil, June stands out with a promising 52% chance of sunshine. This month marks a significant uptick compared to the earlier months of the year, such as March with only 14% and April at 28%. As the year progresses, sunny days become increasingly prevalent, peaking in August with a noteworthy 66% likelihood. By June, travelers can expect a balanced atmosphere, paving the way for outdoor adventures and exploration in this beautiful region. The upward trend in sunny days not only enhances the appeal of visiting during this time but also suggests a perfect window for enjoying the stunning landscapes Barreirinhas has to offer.
In Barreirinhas, Brazil, the month of June marks a continuation of the subtle shift from the longer days of summer to the more moderate daylight hours of early winter. With approximately 11 hours of daylight, June aligns with both May and July, reflecting a stable trend of shorter days that begins to emerge as the year progresses. This brief dip in daylight is bookended by the consistent 12-hour days of the surrounding months, suggesting a rhythm of light and dark that beautifully characterizes Barreirinhas' tropical climate. As the region transitions through its seasons, June offers a balance of daylight, making it a perfect time for exploration and enjoyment of the area's stunning landscapes.
In June, Barreirinhas experiences a gentle breeze with an average wind speed of 2.9 m/s (7 mph), slightly up from the calmest month of May. This modest increase hints at a transition as the region prepares for the windier months ahead. As summer approaches, the winds gradually pick up, peaking in September with 5.0 m/s (11 mph), before stabilizing throughout the latter part of the year. The trend showcases the dynamic weather patterns of Barreirinhas, where the initial serenity of June foreshadows the invigorating gusts yet to come. This delightful blend of calm and refreshment makes June an inviting time to enjoy the natural beauty of this vibrant coastal town.
Weather in Barreirinhas varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Barreirinhas, focusing on differences in temperature, rainfall, humidity, and UV levels.
In June, the weather is characterized by warm temperatures, with a minimum of 23°C (73°F) and a maximum reaching 32°C (90°F), while averaging around 27°C (82°F). The humidity is moderately high at 79%, and rainfall occurs over 12 days, totaling approximately 70 mm (2.8 inches). In contrast, January experiences similar temperature ranges, with a minimum of 23°C (74°F) and a maximum of 33°C (91°F), also averaging 27°C (81°F). However, January tends to be much wetter, as it sees 135 mm (5.3 inches) of precipitation over 22 days, along with a higher humidity level of 89%. For more detailed insights into the weather patterns, you can visit Barreirinhas weather in January.
When comparing the weather in June and February, both months exhibit similar temperature ranges, with minimums around 23°C (73°F), averages of approximately 27°C (81°F), and maximums near 32°C (90°F). However, February experiences significantly higher precipitation, totaling 302 mm (11.9 in) over 27 days, compared to June's 70 mm (2.8 in) over just 12 days. Additionally, February's humidity is notably higher at 90%, while June maintains a slightly lower humidity level of 79%. For more specific details on February weather, you can visit Barreirinhas weather in February.
In June, the weather features a warm average temperature of 27°C (82°F), with daily highs reaching up to 32°C (90°F) and relatively lower humidity at 79%. In contrast, March experiences similar average temperatures, but with significantly greater rainfall, accumulating 349 mm (13.7 in) over 30 days, leading to a higher humidity level of 90%. For a detailed look at March's weather conditions, you can refer to Barreirinhas weather in March. Overall, June offers a drier and slightly less humid climate compared to the wetter and more humid conditions of March.
When comparing the weather in June and April, both months feature similar average temperatures, hovering around 27°C (81°F). However, April experiences significantly higher precipitation, with 328 mm (12.9 in) occurring over 28 days, leading to a much wetter atmosphere and higher humidity levels at 92%. In contrast, June has a drier climate, receiving only 70 mm (2.8 in) of rainfall over 12 days, resulting in a milder humidity level of 79%. For more detailed information about the weather in April, you can refer to Barreirinhas weather in April.
When comparing the weather in June and May, both months exhibit similar temperature ranges, with June having a minimum temperature of 23°C (73°F), an average of 27°C (82°F), and a maximum of 32°C (90°F). May, on the other hand, sees slightly lower minimum temperatures at 22°C (73°F) but maintains the same average and maximum temperatures. However, June is significantly drier than May, experiencing only 70 mm (2.8 in) of precipitation over 12 days, compared to May's substantial 236 mm (9.3 in) across 22 days. The humidity also decreases in June, dropping to 79%, while May's humidity is higher at 89%. For a more detailed look at May's weather patterns, you can refer to Barreirinhas weather in May.
In comparing the weather between June and July, both months exhibit warm temperatures, with averages around 27°C (81°F) to 27°C (82°F). However, July tends to be slightly warmer at its maximum, reaching 33°C (92°F) compared to June’s 32°C (90°F). Additionally, July experiences less precipitation, receiving only 53 mm (2.1 in) over 8 days, while June sees more rain with 70 mm (2.8 in) across 12 days. Humidity levels also drop significantly in July to 64%, down from June's 79%. For more details, you can check this link: Barreirinhas weather in July.
In comparing the weather between June and August, both months experience relatively warm temperatures, but with distinct differences. June sees a minimum of 23°C (73°F) and can reach a maximum of 32°C (90°F), with an average temperature of 27°C (82°F). This month also experiences notable precipitation, with 70 mm (2.8 in) falling over 12 days and a high humidity of 79%. In contrast, August temperatures range slightly cooler, with a minimum of 21°C (71°F) and a maximum of 35°C (95°F), while the average remains steady at 28°C (82°F). However, August boasts significantly less precipitation, only 11 mm (0.4 in) over just 2 days and lower humidity at 55%. For more specific details about August weather, you can visit Barreirinhas weather in August.
June and September present contrasting weather patterns, despite their similar minimum temperatures of 23°C (73°F and 74°F, respectively). In June, the average temperature is around 27°C (82°F) with a maximum of 32°C (90°F), accompanied by significant precipitation of 70 mm (2.8 in) over 12 days, resulting in a humid atmosphere with humidity levels at 79%. In contrast, September offers warmer conditions, with an average temperature of 28°C (83°F) peaking at 35°C (95°F) and minimal rainfall of just 6 mm (0.2 in) across zero precipitation days. This difference results in a much drier environment in September, characterized by lower humidity at 51%. For more details, you can check Barreirinhas weather in September.
Comparing the weather between June and October reveals some notable differences. In June, temperatures range from a minimum of 23°C (73°F) to a maximum of 32°C (90°F), with an average of 27°C (82°F). The month experiences higher precipitation at 70 mm (2.8 in) over approximately 12 days, accompanied by high humidity levels of 79%. In contrast, October's weather is slightly warmer, with a minimum of 24°C (76°F) and a maximum of 35°C (96°F), while the average temperature reaches 28°C (83°F). Notably, October sees significantly less rain, with only 11 mm (0.4 in) falling over just 3 days and a much lower humidity of 53%. For a deeper look into October weather, check out this link: Barreirinhas weather in October.
In June, temperatures range from a minimum of 23°C (73°F) to a maximum of 32°C (90°F), with an average of 27°C (82°F). The month experiences higher humidity levels at 79% and sees approximately 70 mm (2.8 inches) of rain over 12 days. In contrast, November offers slightly warmer temperatures, with a minimum of 24°C (75°F) and a maximum of 34°C (93°F), while the average stands at 28°C (83°F). November is drier, featuring only 35 mm (1.4 inches) of precipitation over 8 days and lower humidity at 60%. For more details, you can check Barreirinhas weather in November.
In comparing the weather conditions of June and December, both months present warm temperatures, with June having a minimum of 23°C (73°F) and an average of 27°C (82°F), while December features similar lows at 23°C (74°F) and a slightly higher average of 28°C (83°F). December typically warms up further, reaching a maximum of 34°C (94°F), compared to June's peak of 32°C (90°F). While June experiences a bit more precipitation at 70 mm (2.8 in) over 12 days, December sees a lighter rainfall of 59 mm (2.3 in) across 13 days, maintaining a comparable level of humidity at 78% in December versus 79% in June. For more detailed insights, you can refer to Barreirinhas weather in December.
June in Barreirinhas brings a noticeable shift in weather as the temperatures remain warm but start to cool slightly compared to the preceding months. With an average temperature of 27°C (82°F) and maximums reaching 32°C (90°F), visitors can expect balmy days and comfortable evenings. However, this month also sees increased rainfall, with about 70 mm spread over 12 days, contributing to a heightened humidity level of 79%. This blend of warmth and moisture can create a lush, vibrant atmosphere, perfect for exploring the stunning scenery that Barreirinhas has to offer. For a more detailed overview of the region's climate variations throughout the year, check out Barreirinhas Climate.