Last updated: August 21, 2025
In Cachoeira, Brazil, August brings a warm and humid climate, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 31°C (89°F) and an average temperature sitting comfortably at 22°C (72°F). This month also sees significant moisture, contributing to an average precipitation of 80 mm (3.1 in) over approximately 20 days, making it a particularly wet period. With humidity levels around 77%, visitors can expect a lush environment, ideal for experiencing the region's vibrant natural beauty, albeit with the chance of frequent rain showers.
In Cachoeira, Brazil, August marks a transitional period as the winter chill begins to wane. With minimum temperatures hovering around 16°C (62°F) and averaging a comfortable 22°C (72°F), visitors can enjoy pleasantly mild days. The maximums remain steady at about 31°C (89°F), offering a welcome warmth without the sweltering heat of the preceding summer months. This trend of moderate temperatures makes August an ideal time for outdoor activities, as the region shifts into a more vibrant and inviting climate, setting the stage for the warmer days of spring ahead.
In August, Cachoeira, Brazil experiences a notable shift in precipitation patterns, with an average rainfall of 80 mm (3.1 in) spread over 20 days. This marks a decrease compared to the heavy downpours of the preceding months, where April and May recorded over 100 mm each. Despite the dip, August remains a relatively rainy month, continuing the trend of consistent moisture during the winter season. Following August, the precipitation further declines into September, indicating a gradual transition toward drier conditions as the year progresses. The variability in rain days highlights the tropical climate's diverse and dynamic nature, painting a vivid picture of Cachoeira's vibrant, lush environment.
In Cachoeira, Brazil, August marks a notable shift in humidity, with levels dropping to 77% after a summer of elevated moisture. This decline follows a peak in March at 86%, indicating that the region experiences its highest humidity during the transitional months of late summer into autumn. The trend clearly highlights a gradual decrease as the year progresses, from an average of 82% between January and April to a low of 70% by December. This pattern not only reflects the seasonal changes but also suggests that the autumn months bring a refreshing respite from the typically steamy Brazilian climate, making August a comfortable time for both residents and visitors alike.
In August, Cachoeira experiences a UV Index of 12, categorized as extreme, with a burn time of just 10 minutes. This month follows a trend seen throughout the year, where the UV Index remains consistently high, particularly from January to April with values peaking at 14, and again in October and November, reaching 15. While June and July show a slight dip to a very high index of 9 and 10, the overall pattern highlights a region where sun protection is essential year-round. As summer draws near, the need to stay vigilant against UV exposure is paramount. For more details, check out the Cachoeira UV Index.
UV Risk Categories
August in Cachoeira, Brazil, shines brightly with 309 hours of sunshine, contributing to a delightful summer atmosphere. This month marks a slight dip from the peak of 328 hours in March, yet it remains significantly sunlit compared to the cooler months of winter, where June only sees 279 hours. As the year progresses, a steady upward trend emerges, with hours increasing from the lows of early winter to a glowing peak in October, which boasts 337 hours. This pattern illustrates the vibrant energy of Cachoeira as it transitions from the cooler months, offering residents and visitors alike abundant opportunities to bask in the warm, golden rays of the sun.
In Cachoeira, Brazil, the likelihood of sunny weather in August stands at 40%, positioning it as a month with a moderate chance of sunshine. Following a trend of fluctuating sun probabilities throughout the year, August offers a slight uptick from the preceding months of July and June, which both experience lower chances at 29% and 38%, respectively. As summer approaches its end, there's a gradual recovery in sunny days after the lower percentages seen in the late fall and winter months. With the chance of sunny weather being more favorable than in the coldest months, August can be a delightful time for visitors seeking to enjoy the vibrant culture and natural beauty of Cachoeira.
In Cachoeira, Brazil, the daylight duration exhibits a fascinating pattern throughout the year. From January to March, residents enjoy a generous 12 hours of daylight, creating a vibrant atmosphere perfect for outdoor activities and social gatherings. As the seasons shift into April through August, daylight gradually decreases to 11 hours, lending a more subdued charm to the landscape as the cooler months arrive. Interestingly, from September to December, the daylight duration bounces back to a consistent 12 hours, restoring that sun-soaked energy just in time for the festive year-end celebrations. This cyclical rhythm not only defines daily life in Cachoeira but also beautifully aligns with the natural ebb and flow of the Brazilian climate.
In August, the wind in Cachoeira, Brazil, reaches an average speed of 3.0 m/s (7 mph), making it a standout month in the annual wind profile. This slight uptick from July’s 3.1 m/s indicates a consistent increase as the year progresses toward its end. Notably, the wind speeds tend to stabilize around 2.7 m/s (6 mph) throughout the earlier months from January to June, hinting at a gentle breeze that characterizes the region's climate. However, the summer months bring a refreshing shift, with August enjoying some of the briskest winds of the year. As we transition into the arrival of September, wind speeds drop back to 2.7 m/s, suggesting a seasonal cycle that is both predictable and engaging for those who appreciate Cachoeira's dynamic weather.
Weather in Cachoeira varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Cachoeira, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, the weather is more temperate, with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 31°C (89°F), accompanied by significant precipitation of 80 mm (3.1 in) over 20 days and high humidity at 77%. In contrast, January experiences warmer conditions, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 35°C (95°F). Additionally, January sees less rainfall, totaling 40 mm (1.6 in) over just 11 days, while the humidity remains slightly lower at 76%. For more detailed information, you can refer to Cachoeira weather in January.
August and February present contrasting weather patterns. In August, temperatures range from a minimum of 16°C (62°F) to a maximum of 31°C (89°F), with an average of 22°C (72°F). The month is characterized by relatively high humidity at 77% and significant precipitation, totaling 80 mm (3.1 in) over 20 days. In contrast, February boasts warmer temperatures, with a minimum of 20°C (69°F) and a maximum reaching 38°C (100°F), resulting in an average of 27°C (81°F). While February’s humidity is slightly higher at 81%, it experiences less rainfall, accumulating just 43 mm (1.7 in) over 11 days. For more details on February weather, you can check Cachoeira weather in February.
In comparing the weather between August and March, we observe distinct differences in temperature and precipitation patterns. August presents a milder climate with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 31°C (89°F), whereas March is significantly warmer, with temperatures ranging from a minimum of 19°C (66°F) to a high of 37°C (100°F). While August experiences a total precipitation of 80 mm (3.1 in) over 20 days, March has slightly higher precipitation at 93 mm (3.7 in) over 17 days, accompanied by increased humidity levels of 86%. For those interested in more detailed information, check out Cachoeira weather in March.
When comparing the weather in August and April, we see some distinct differences. August generally experiences cooler temperatures, with a minimum of 16°C (62°F) and a maximum of 31°C (89°F), while April averages higher, with minimums around 19°C (67°F) and maximums soaring to 35°C (95°F). In terms of precipitation, April is slightly wetter, receiving 102 mm (4.0 in) over 22 days compared to August's 80 mm (3.1 in) over 20 days. Additionally, April has higher humidity at 87%, versus August's 77%. For more details on April weather, you can visit Cachoeira weather in April.
When comparing the weather in August and May, several notable differences emerge. August tends to be slightly cooler, with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 31°C (89°F). In contrast, May is warmer, with temperatures typically spanning from a minimum of 18°C (64°F) to a peak of 33°C (91°F).
Precipitation levels are higher in May, with 103 mm (4.0 in) of rain over 22 days compared to August's 80 mm (3.1 in) over 20 days. Additionally, May exhibits greater humidity at 86%, while August has a slightly lower humidity level of 77%. For more details on May's weather specifically, you can visit Cachoeira weather in May.
When comparing the weather in August and June, we see some notable differences. August experiences slightly cooler temperatures, with averages around 22°C (72°F) compared to June’s 23°C (74°F). Precipitation is marginally lower in August at 80 mm (3.1 in) over 20 days, whereas June sees a bit more rain at 90 mm (3.6 in) across 25 days. Humidity is also higher in June, reaching 84%, compared to 77% in August, making June feel more humid and sticky overall. For more detailed insights into June weather, check out Cachoeira weather in June.
In August, the weather remains quite similar to July, with both months experiencing a minimum temperature of 16°C (61°F) and an average of 22°C (72°F). However, August boasts a slightly warmer maximum temperature of 31°C (89°F) compared to July's 31°C (87°F). Precipitation is a bit lower in August, with 80 mm (3.1 in) falling over 20 days, versus July's 91 mm (3.6 in) across 24 days. Additionally, humidity levels are marginally lower in August at 77%, compared to 80% in July. For a more in-depth look at July's weather patterns, be sure to check out Cachoeira weather in July.
In August, the weather tends to be warm with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 31°C (89°F), accompanied by an average temperature of 22°C (72°F). This month also experiences significant rainfall, totaling 80 mm (3.1 in) over approximately 20 days, while humidity remains relatively high at 77%. In contrast, September sees slightly warmer conditions, with a minimum temperature of 17°C (62°F) and a maximum of 33°C (92°F), resulting in an average temperature of 23°C (74°F). Precipitation decreases to 56 mm (2.2 in) over 18 days, and humidity drops slightly to 75%. For more details on the weather in September, you can visit Cachoeira weather in September.
In August, temperatures typically range from a minimum of 16°C (62°F) to a maximum of 31°C (89°F), with an average of 22°C (72°F). The month sees about 80 mm (3.1 in) of precipitation over approximately 20 days, and the humidity is relatively high at 77%. In contrast, October experiences warmer temperatures, with a minimum of 18°C (64°F) and a maximum soaring to 36°C (97°F), averaging 25°C (78°F). The precipitation decreases significantly to 38 mm (1.5 in) spread over 12 days, and humidity slightly lowers to 72%. For a detailed look at weather conditions in October, you can visit Cachoeira weather in October.
In comparing the weather between August and November, August tends to be cooler with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 31°C (89°F), while November experiences warmer temperatures, with a minimum of 19°C (67°F) and a peak reaching up to 35°C (96°F). Both months see significant rainfall, with August having 80 mm (3.1 in) over 20 days and November slightly higher at 85 mm (3.3 in) over just 15 days. Additionally, humidity levels are higher in August at 77%, compared to November’s 71%, making the latter month feel a bit less muggy. For more specific insights on November weather, check out Cachoeira weather in November.
August and December present distinct weather patterns, with December being notably warmer. In August, temperatures range from a minimum of 16°C (62°F) to a maximum of 31°C (89°F), averaging around 22°C (72°F) with high humidity at 77%. This month also experiences significant rainfall, totaling 80 mm (3.1 in) over about 20 days. In contrast, December sees a minimum temperature of 20°C (68°F) and maximum reaching 36°C (96°F), with an average temperature of 26°C (79°F). Although December has a slightly lower precipitation total of 68 mm (2.7 in) over just 12 days, the humidity is lower at 70%. For more details on December weather, you can visit Cachoeira weather in December.
As August rolls in, Cachoeira experiences a shift in weather patterns, characterized by warm temperatures and increased humidity. With maximums peaking at around 31°C (89°F), the days are pleasantly warm, but the cloudy skies often lead to sporadic rainfall, totaling about 80 mm over roughly two-thirds of the month. This increased precipitation not only cools the air but also enhances the region's lush landscapes, making it distinctly more vibrant compared to the drier months. Visitors looking to immerse themselves in the unique August climate can find more detailed insights at Cachoeira Climate.