Last updated: August 21, 2025
Sao Miguel do Iguacu in August presents a unique blend of weather characteristics, making it an intriguing destination for visitors. Temperatures soar to a maximum of 34°C (94°F), while the average hovers around a comfortable 19°C (67°F), providing a warm atmosphere. However, nights can be cool, dipping to a minimum of 3°C (38°F). With an average precipitation of 84 mm (3.3 in) over approximately 7 days, occasional rain showers are to be expected, contributing to the region's lush scenery. The humidity level of 49% adds a touch of tropical feel, enhancing the overall experience of this vibrant Brazilian locale.
In August, São Miguel do Iguaçu experiences a subtle transition in its temperatures, with minimums averaging around 3°C (38°F), providing a slight chill in the air. The average temperature reaches 19°C (67°F), creating a pleasant atmosphere for outdoor activities, while daytime highs can soar up to 34°C (94°F), reminiscent of the warmer months that precede it. This month sits at a pivotal point, showcasing a gradual warming trend as it bridges the coolness of winter with the impending heat of spring. With the temperatures steadily rising from the previous months, August offers visitors a delightful blend of mild mornings and sun-kissed afternoons, ideal for exploring the natural beauty of this vibrant Brazilian locale.
In August, São Miguel do Iguaçu experiences a moderate precipitation total of 84 mm (3.3 inches), marking a slight increase compared to the drier month of July, which recorded only 37 mm (1.5 inches). This uptick occurs over approximately 7 rainy days—a welcome change as the region transitions from the dry spell of winter to more diverse conditions. While August's rainfall is still lower than earlier months like January and June, which consistently see over 140 mm, it indicates a gradual return to the wetter patterns typical of the region. This month serves as a precursor to the heavier downpours in October, suggesting that the overall climate is shifting, paving the way for the vibrant spring season ahead.
In August, Sao Miguel do Iguacu experiences a notable shift in its humidity levels, dipping to a comfortable 49%, making it one of the driest months of the year. This significant decrease contrasts sharply with the peak humidity seen at the start of the year, where January's levels soar to 82%. The dry spell continues into September, with humidity rising slightly to 52%, but it remains a welcome respite from the sticky summer months. Overall, throughout the year, humidity gradually declines from its high in January, reaching its lowest point in August before beginning to climb again as the year progresses. This seasonal fluctuation not only enhances the region's comfortable climate but also adds to its charm for visitors and locals alike.
In August, Sao Miguel do Iguacu experiences a UV Index of 8, placing it in the very high exposure category, with an estimated burn time of just 15 minutes. This marks a slight increase from the previous few months, as June and July recorded 6, indicating a gradual uptick in solar intensity as spring approaches in Brazil. This trend continues into September, where the UV Index rises to 10, returning to a very high level, emphasizing the importance of sun protection as the days get longer and the sun stronger. As you plan your activities in this vibrant region, be sure to stay informed about the latest UV Index forecasts by visiting Sao Miguel do Iguacu UV Index, ensuring you enjoy the outdoors safely.
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In August, Sao Miguel do Iguacu basks in a delightful 278 hours of sunshine, continuing the region's pattern of bright days throughout the mid-year. Following a slight dip from July's 280 hours, August sees a seamless transition toward the warmer months, as daylight hours begin to ramp up with the approach of spring. This month maintains a pleasant balance, nestled between the vibrant November and December, which boast the year's highest sunshine totals of 320 and 346 hours respectively. As the summer sun lingers, visitors can revel in the exuberance of outdoor adventures, knowing that the golden rays promise an uplifting experience in this picturesque Brazilian gem.
In Sao Miguel do Iguacu, the likelihood of sunny weather in August stands at a solid 62%, reflecting a trend of relatively pleasant conditions during this time of year. Following July, which also boasts a 67% chance of sunshine, August continues to maintain a high probability of sunny days, making it a favorable month for outdoor activities and exploration. Notably, this percentage sits comfortably above the seasonal averages seen earlier in the year, such as the 54% in March and 47% in June, suggesting a transition towards brighter skies as the region approaches spring. The weather in August is an inviting blend of warmth and sunshine, promising an enjoyable experience for residents and visitors alike.
In Sao Miguel do Iguacu, Brazil, the daylight duration follows a natural rhythm throughout the year, showcasing a vivid interplay between long and short days. In August, the city enjoys about 11 hours of daylight, marking a brief return to longer days as it transitions from the slightly shorter winter months of June and July, which each provide around 10 hours of sunlight. This resurgence is part of a gradual lengthening that continues into September, where daylight remains constant at 11 hours. The trend highlights the shift from the dark, cozy winter months toward the brighter spring days, as daylight gradually increases to 12 hours by October and peaks again at 13 hours in the summer months of January and November. This cyclical pattern not only enhances the beauty of the region but also invites both residents and visitors to engage more with the vibrant outdoor life that unfolds under the Brazilian sun.
As August arrives in São Miguel do Iguaçu, the wind begins to pick up, reaching an average speed of 3.0 m/s (7 mph). This subtle increase marks a trend that starts in mid-year; as summer transitions to early autumn, the winds gradually strengthen, culminating in August's breezy conditions. Following the gentle gusts of July, which averaged 2.9 m/s, August's winds offer a refreshing change, hinting at the coming transition into spring. The breezes remain consistent in September, further elevating to 3.2 m/s (7 mph), showcasing a sustained pattern of rising wind speeds through the latter part of the winter months. Overall, the wind’s progression from a calm summer to a lively late winter creates an invigorating atmosphere in this beautiful Brazilian locale.
Weather in Sao Miguel do Iguacu varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Sao Miguel do Iguacu, focusing on differences in temperature, rainfall, humidity, and UV levels.
Comparing the weather in August and January reveals distinct seasonal differences. August typically experiences milder temperatures, with a minimum of 3°C (38°F) and an average of 19°C (67°F), while January features much warmer conditions, with a minimum of 17°C (62°F) and an average of 26°C (80°F). Precipitation also varies significantly; August sees approximately 84 mm (3.3 in) over about 7 days, whereas January receives nearly double that, with 142 mm (5.6 in) falling over 16 days. Furthermore, humidity levels soar in January at 82%, compared to a more moderate 49% in August. For more specifics on January weather, you can check Sao Miguel do Iguacu weather in January.
Comparing the weather between August and February, one can observe significant differences. August typically experiences cooler temperatures, with a minimum of 3°C and an average of 19°C, peaking at 34°C. In contrast, February is much warmer, with a minimum of 15°C and an average of 26°C, reaching highs of 37°C. Precipitation levels are slightly higher in February, with 99 mm over 9 days, compared to August's 84 mm across 7 days. Additionally, February's humidity is notably higher at 79%, compared to August's 49%. For more insights on February's climate, visit Sao Miguel do Iguacu weather in February.
When comparing the weather in August and March, there are notable differences. August typically experiences cooler temperatures, with a minimum of 3°C (38°F) and an average of 19°C (67°F), while March boasts warmer conditions, with a minimum of 13°C (55°F) and an average of 25°C (78°F). Additionally, March has higher maximum temperatures, reaching up to 36°C (96°F), compared to August's peak of 34°C (94°F). Precipitation is also more prevalent in March, with 109 mm (4.3 in) over 11 days, compared to August's 84 mm (3.3 in) over 7 days. The humidity is significantly higher in March at 75%, compared to August's 49%. For more detailed insights, you can check Sao Miguel do Iguacu weather in March.
In comparing the weather conditions of August and April, it's clear that both months experience similar maximum temperatures, peaking at 34°C (94°F). However, August has a cooler minimum temperature of 3°C (38°F) compared to April’s warmer minimum of 9°C (48°F). While both months receive comparable levels of precipitation, with August at 84 mm (3.3 in) over 7 days and April at 83 mm (3.3 in) over 6 days, the humidity is notably higher in April at 74%, contrasted with August’s 49%. For a detailed look at April's climate specifics, you can check Sao Miguel do Iguacu weather in April.
In comparing the weather between August and May, August typically presents a wider temperature range, with minimums dropping to 3°C (38°F) and maximums reaching up to 34°C (94°F), while May has milder lows of 7°C (45°F) and highs peaking at 32°C (91°F). Interestingly, despite a slightly higher average temperature in May at 20°C (68°F), it experiences more precipitation, with 134 mm (5.3 in) over 10 days compared to August's 84 mm (3.3 in) across 7 days. Additionally, May is characterized by significantly higher humidity levels at 75%, compared to August's 49%. For more detailed information, check out Sao Miguel do Iguacu weather in May.
When comparing the weather in August and June, we can see notable differences. August typically sees a wider temperature range, with minimums around 3°C (38°F) and maximums reaching 34°C (94°F), yielding an average temperature of 19°C (67°F). In contrast, June's temperatures are slightly cooler, with a minimum of 2°C (37°F) and a maximum of 30°C (87°F), resulting in an average of 18°C (65°F). Precipitation in June is also higher, totaling 142 mm (5.6 in) over 9 days, compared to August's 84 mm (3.3 in) over 7 days. Additionally, June experiences higher humidity at 70%, compared to August's 49%. For a more detailed look at June weather patterns, you can visit Sao Miguel do Iguacu weather in June.
When comparing the weather in August and July, August tends to be warmer and more humid. In August, temperatures range from a minimum of 3°C (38°F) to a maximum of 34°C (94°F), with an average of 19°C (67°F). In contrast, July has slightly cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 31°C (88°F), averaging at 18°C (64°F). Precipitation is also higher in August, with 84 mm (3.3 in) of rainfall over 7 days, compared to July's 37 mm (1.5 in) over just 4 days. Additionally, humidity levels rise in August to 49%, while July experiences a higher humidity of 61%. For more detailed information regarding the July weather, refer to Sao Miguel do Iguacu weather in July.
In August, the weather in Sao Miguel do Iguacu experiences a broader temperature range, with minimums dipping to 3°C (38°F) and maximums reaching up to 34°C (94°F). This month has an average temperature of 19°C (67°F), and precipitation amounts to 84 mm (3.3 in) over 7 days, combined with a humidity level of 49%.
By September, temperatures rise notably, with minimums around 10°C (50°F) and maximums soaring to 38°C (100°F), resulting in a warmer average of 23°C (74°F). Precipitation slightly decreases to 78 mm (3.1 in) over just 6 days, accompanied by a marginally higher humidity of 52%. For a closer look at the weather during this month, visit Sao Miguel do Iguacu weather in September.
The weather in August in Sao Miguel do Iguacu is characterized by a broader temperature range, with minimums dipping to 3°C (38°F) and maximums reaching up to 34°C (94°F), resulting in an average of 19°C (67°F). August enjoys relatively low precipitation, with 84 mm (3.3 in) falling over about 7 days and humidity sitting at 49%. In contrast, October experiences a warmer climate, with minimum temperatures around 12°C (53°F) and maximums soaring to an impressive 40°C (105°F), yielding an average temperature of 24°C (75°F). However, October also brings higher rainfall, totaling 180 mm (7.1 in) across approximately 12 days and slightly increased humidity at 55%. For more information, check out Sao Miguel do Iguacu weather in October.
In August, temperatures in Sao Miguel do Iguacu range from a cool 3°C (38°F) to a warm 34°C (94°F), with an average temperature of 19°C (67°F). The month experiences about 84 mm (3.3 in) of precipitation over approximately 7 days, coupled with a humidity level of 49%. In contrast, November sees a significant increase in warmth, with minimum temperatures of 15°C (59°F) and maximums reaching 36°C (97°F). The average temperature rises to 25°C (77°F), while precipitation also increases to 111 mm (4.4 in) over 9 days, resulting in a higher humidity of 73%. For more detailed weather information, check Sao Miguel do Iguacu weather in November.
In August, the weather in Sao Miguel do Iguacu is generally mild, with temperatures ranging from a cool minimum of 3°C (38°F) to a warm maximum of 34°C (94°F) and an average of 19°C (67°F). The month sees about 84 mm (3.3 in) of precipitation over 7 days, with humidity levels around 49%. In contrast, December experiences much warmer conditions, with temperatures starting at a minimum of 15°C (59°F), averaging 26°C (79°F), and peaking at a scorching 37°C (99°F). This month also brings increased rainfall, totaling 138 mm (5.5 in) over 12 days, along with higher humidity levels at 85%. For more details, check out Sao Miguel do Iguacu weather in December.
August in Sao Miguel do Iguacu presents a unique shift in weather, characterized by pleasant temperatures and relatively low humidity. Unlike the warmer summer months, this time of year offers a comfortable average of 19°C (67°F), making outdoor activities enjoyable. Rainfall is minimal, with only a few days experiencing precipitation, ensuring clearer skies for exploration. As the month unfolds, visitors can expect a delightful balance between warm days and cooler nights, distinguishing August from the heat and humidity typical of other seasons. For a deeper understanding of what to expect, explore Sao Miguel do Iguacu Climate.