Last updated: August 21, 2025
In August, Beira Rio, Brazil, experiences warm and inviting weather, with maximum temperatures peaking at around 36°C (97°F), making it an ideal time for outdoor activities. The average temperature settles at a comfortable 25°C (77°F), while the minimum dips to a mild 14°C (58°F) during cooler nights. Remarkably, this month sees a scant 1 mm of precipitation and enjoys zero rainy days, ensuring plenty of sunshine for residents and visitors alike. With 60% humidity, the climate is pleasantly balmy, perfect for enjoying the vibrant local culture and stunning landscapes.
In August, Beira Rio experiences a gentle transition in temperatures as winter gives way to a hint of spring warmth. The average temperature hovers around 25°C (77°F), with nighttime lows dipping to 14°C (58°F), perfect for cozy evenings. Days still enjoy warmth, reaching up to 36°C (97°F), though this is slightly cooler compared to the scorching summer highs preceding it. Interestingly, August marks a shift from the cooler July temperatures, hinting at the approaching heat of spring months. As the region begins to thaw, locals can revel in pleasantly warm days and mild nights, making it an ideal time for outdoor activities and enjoying Beira Rio's vibrant atmosphere.
In August, Beira Rio experiences one of its driest months, with only 1 mm of precipitation recorded, mirroring a trend seen in the preceding months of July and June, which also showcased minimal rainfall. Remarkably, August is characterized by zero precipitation days, indicating a stark contrast to the wetter months at either end of the year. This dryness sets the stage for the impending rainy season, where November typically brings substantial rainfall, averaging 131 mm over 9 days. The pattern underscores a seasonal shift, highlighting how August serves as a transitional month, bridging the arid midyear to the lush, rain-filled months that follow.
In August, Beira Rio experiences a notable decline in humidity, averaging around 60%, a refreshing change compared to the more intense humidity levels of earlier months. This drop marks the peak of a gradual decrease that began in July, where the humidity was at 66%. Following August, humidity continues to lower through September and October, with levels reaching 54% and 46%, respectively. As the year progresses, the region transitions from the muggy heights of March's 90% to the drier, more comfortable months of late spring and early summer, highlighting the shift from a tropical climate towards a milder atmosphere. This pattern underscores Beira Rio's cyclical humdity trends, offering respite from the earlier oppressive heat.
In August, Beira Rio, Brazil experiences a UV Index of 12, categorized as extreme, with a burn time of just 10 minutes. This trend reflects a consistent pattern throughout the year where the UV Index remains predominantly high, especially during the summer months. Notably, the levels in August indicate a slight increase from the previous months, underscoring the importance of sun protection as the year progresses. The area is characterized by extreme exposure from January to November, making it crucial for residents and visitors alike to remain vigilant. For more detailed information on UV levels throughout the year, you can visit the Beira Rio UV Index.
UV Risk Categories
As the mid-year mark approaches, August shines brightly in Beira Rio, Brazil, boasting an impressive 340 hours of sunshine. This peak in sunlight reflects a consistent upward trend that began in the early months of the year; hours of sunshine steadily increased, from 283 hours in January to a remarkable high in August. Following this vibrant month, September and October maintain strong performances, with 338 and 348 hours respectively, showcasing a robust summer that lingers into the fall. Nestled between the sun-drenched summer and cooler winter months, August becomes a highlight in the Brazilian calendar, inviting both locals and visitors to bask in its warmth.
In Beira Rio, Brazil, August marks a notable shift in the weather patterns, showcasing a 73% chance of sunny days that makes it one of the most favorable months for enjoying the outdoors. This likelihood of sunshine follows a trend of increasing brightness, as the region experiences progressively more sun from July's 72% to September's 81%. The summer months generally offer a strong chance for clear skies, particularly in June and July, while winter months like February and November see a dramatic drop, with chances plunging to 21% and 16%, respectively. With this upward trend in sunny days, August stands out as a prime time for visitors and locals alike to soak up the sun and embrace the vibrant atmosphere of Beira Rio.
In Beira Rio, Brazil, August presents a transition into shorter days, with daylight lasting 11 hours. This pattern reflects a gradual shift from the abundant daylight of the earlier months, where January through March bask in a consistent 12 hours of sunlight. As the year progresses into autumn, daylight diminishes slightly, settling into a consistent 11-hour duration from April to August. However, as spring approaches in September, daylight increases again, returning to 12 hours and signaling a reawakening of longer, brighter days. This cyclical rhythm of daylight not only marks the changing seasons but also enriches the experience of the vibrant landscape in Beira Rio throughout the year.
In August, Beira Rio experiences a noticeable uplift in wind speed, with an average reaching 3.0 m/s (7 mph), marking it as one of the breeziest months of the year. This increase stands out against the generally calmer conditions seen from January through July, where wind speeds gradually ascend from 2.1 m/s (5 mph) in January to a steady 2.5 m/s (6 mph) in July. Post-August, winds slightly taper off in September and October, averaging 2.7 m/s (6 mph) and 2.6 m/s (6 mph), before falling into a lull with the year’s lowest speeds emerging in November and December. This trend highlights August not only as a peak for wind activity but also introduces a fleeting period of briskness that contrasts sharply with the stillness that follows later in the year.
Weather in Beira Rio varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Beira Rio, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present distinct weather patterns, showcasing the transition from winter to summer in some regions. In August, temperatures range from a comfortable minimum of 14°C (58°F) to a warm maximum of 36°C (97°F), with an average of 25°C (77°F). This month is characterized by minimal precipitation and a moderate humidity level of 60%. In contrast, January offers warmer conditions with a minimum of 20°C (67°F) and a maximum of 37°C (100°F), averaging 28°C (82°F). However, it also brings slightly more rain, with 30 mm (1.2 in) of precipitation over three days and higher humidity at 78%. For a detailed look at January's weather patterns, visit Beira Rio weather in January.
August and February present strikingly different weather patterns. In August, temperatures range from a cool 14°C (58°F) at minimum to a warm 36°C (97°F) at maximum, with an average of 25°C (77°F). The month is characterized by extremely low precipitation, receiving only 1 mm and featuring no rainy days, coupled with a humidity level of 60%. In contrast, February enjoys a milder minimum temperature of 20°C (68°F), an average of 27°C (81°F), and a maximum temperature reaching up to 37°C (99°F). However, it also brings considerable rainfall, accumulating 82 mm over approximately 10 days, along with higher humidity at 85%. For a more detailed look at February weather, you can visit Beira Rio weather in February.
In comparing the weather between August and March, we see distinct differences in temperature and humidity levels. August boasts an average temperature of 25°C (77°F) with a maximum of 36°C (97°F), but it features virtually no precipitation, making it quite dry with a humidity level of 60%. Conversely, March sees a higher average temperature of 27°C (81°F) and can peak at 37°C (100°F), but it is much wetter, receiving 71 mm (2.8 in) of rainfall over 7 days and experiencing higher humidity at 90%. These contrasting weather patterns highlight the transition from the dry warmth of August to the more humid and rainy conditions typical of March. For more specific details on March weather, you can check Beira Rio weather in March.
In comparing the weather between April and August, notable differences emerge. In August, temperatures typically range from a minimum of 14°C (58°F) to a maximum of 36°C (97°F), with an average of 25°C (77°F). The month is characterized by dry conditions, receiving only 1 mm of precipitation over 0 days, and humidity levels are moderate at around 60%. In contrast, April experiences higher minimum temperatures starting at 19°C (66°F) and averages around 27°C (80°F), with the same maximum of 36°C (97°F). However, April sees significantly more rainfall, with 37 mm (1.5 in) over 4 days, and increased humidity levels at 84%. For more details, you can visit Beira Rio weather in April.
When comparing the weather between August and May, we notice some notable differences. In August, temperatures range from a minimum of 14°C (58°F) to a comfortable average of 25°C (77°F), reaching a maximum of 36°C (97°F). Humidity sits at a moderate 60%, and the month is characterized by virtually no precipitation, with 1 mm recorded over 0 days. In contrast, May features a slightly higher minimum temperature of 15°C (58°F) and an average of 26°C (79°F), with maximums peaking at a sweltering 37°C (99°F). The humidity is significantly higher at 73%, and May sees more precipitation with 3 mm over a day. For a closer look at the specifics of May's climate, you can check out Beira Rio weather in May.
In comparing the weather of August and June, we can see some notable similarities and differences. Both months experience an average temperature of around 25°C (77°F), but June starts off slightly warmer with a minimum temperature of 15°C (59°F) compared to August's 14°C (58°F). The maximum temperatures are also comparable, with August peaking at 36°C (97°F) and June at 35°C (96°F). Interestingly, despite experiencing the same amount of precipitation—1 mm (0.0 in) and no rainy days—August exhibits lower humidity at 60%, whereas June is a bit more humid at 71%. For a closer look at June's weather specifics, you can visit Beira Rio weather in June.
In comparing the weather of August and July, both months exhibit relatively warm temperatures, but August tends to be slightly warmer overall. In August, the average temperature reaches 25°C (77°F) with maximum peaks of 36°C (97°F), while July has an average of 24°C (75°F) and a maximum of 35°C (95°F). Both months show minimal precipitation, with August receiving just 1 mm and July none at all. Interestingly, July has a slightly higher humidity level at 66%, compared to August's 60%. For more detailed insights on the weather, you can check Beira Rio weather in July.
In comparing the weather of August and September, both months exhibit warm conditions, but September tends to be slightly hotter. August has a minimum temperature of 14°C (58°F) and an average of 25°C (77°F), peaking at a maximum of 36°C (97°F). In contrast, September sees a minimum of 16°C (61°F) and an average temperature of 26°C (80°F), with maximums reaching 39°C (103°F). Notably, both months experience very little precipitation, with only 1 mm recorded and no rainy days in either month. Additionally, September has a slightly lower humidity level at 54%, compared to August's 60%. For more detailed information, you can check Beira Rio weather in September.
In comparing the weather between August and October, we see a notable shift in temperature and precipitation patterns. August features a comfortable average temperature of 25°C (77°F) with minimal precipitation, while October experiences a warmer average of 28°C (83°F) and peaks at a maximum of 40°C (104°F). Additionally, October brings increased humidity levels at 46%, along with 26 mm of rain spread over three days, marking a significant contrast to August's dry and consistent conditions with zero days of precipitation. For a more detailed look at the specific weather conditions, check out Beira Rio weather in October.
August and November present contrasting weather patterns. August features a mild climate with minimum temperatures around 14°C (58°F) and an average of 25°C (77°F), paired with minimal precipitation, averaging just 1 mm (0.0 in) and no rain days. The humidity level during August stands at a moderate 60%, creating a comfortable atmosphere. In contrast, November experiences warmer temperatures, with minimums of 19°C (66°F) and averages reaching 27°C (81°F), peaking at a scorching 38°C (101°F). The month is also significantly wetter, boasting 131 mm (5.2 in) of rainfall over about 9 days, resulting in lower humidity levels of 42%. For those looking to explore the specifics, you can find more information about Beira Rio weather in November.
In August, the weather is generally warm, with an average temperature of 25°C (77°F) and maximum highs reaching up to 36°C (97°F). The month is quite dry, experiencing virtually no precipitation and maintaining a humidity level of 60%. In contrast, December offers slightly higher temperatures, with an average of 27°C (81°F) and maximums soaring to 39°C (102°F). However, December is much wetter, receiving about 117 mm (4.6 in) of rainfall over 9 days, resulting in lower humidity levels at 52%. For more detailed insights, you can check Beira Rio weather in December.
In August, Beira Rio basks in warm and inviting weather, making it stand out from the cooler months that precede it. With maximum temperatures reaching up to 36°C and a pleasant average of 25°C, outdoor activities become increasingly appealing. Unlike the wetter months, August boasts little to no precipitation, resulting in clear, sunny days that contrast sharply with the humidity often felt in the rainy season. With a comfortable humidity level of 60%, this month creates the perfect balance for enjoying the vibrant landscapes of the region. For more details on how August weather fits within the larger context of yearly patterns, visit Beira Rio Climate.