Last updated: August 21, 2025
April in São Miguel do Iguaçu, Brazil, showcases a delightful weather mix, with temperatures reaching a maximum of 34°C (94°F) and an average of 23°C (73°F), offering warmth for outdoor adventures. Nights can be cooler, dipping to a minimum of 9°C (48°F). This month witnesses an average precipitation of 83 mm (3.3 in), spread across 6 days, creating a lush, vibrant atmosphere. With a humidity level of 74%, the air feels pleasantly tropical, making it an ideal time for travelers to explore the region's stunning landscapes and natural wonders.
In April, temperatures in Sao Miguel do Iguacu, Brazil, begin to transition from the warmth of summer, with minimums dipping to 9°C (48°F) and average highs settling around 23°C (73°F). This marks a noticeable drop from the warmer months, as the daily maxima reach 34°C (94°F), hinting at the cooling trend that continues into the next few months. As the days grow milder, it's a perfect time to enjoy the region's natural beauty, as blooming landscapes contrast against the gradually cooling backdrop. April sets the stage for the gradual shift towards autumn, making it an ideal month for outdoor adventures and exploring the rich culture of this vibrant Brazilian locale.
In April, Sao Miguel do Iguacu experiences a notable decrease in precipitation, with a total of 83 mm (3.3 in) spread over just 6 days. This marks a shift from the heavier rains of previous months, such as January's 142 mm and March's 109 mm. The light and more manageable rainfall in April signals the onset of a transition toward the drier months, particularly as temperatures begin to rise. Despite the reduction in precipitation, the month maintains a refreshing ambiance, setting the stage for the wetter conditions that return later in the year with October's significant rainfall of 180 mm (7.1 in). Overall, April stands out as a brief respite in a year punctuated by fluctuating weather patterns.
In April, humidity in São Miguel do Iguaçu reaches a comfortable 74%, reflecting a slight decline from the humid peak of 82% in January. This gradual decrease continues the trend observed through the early months of the year, making April a transitional period as the region shifts towards the drier winter months. The humidity levels dip further in the following months, suggesting a more comfortable environment from late autumn onward. Overall, April stands as a representative month where the lingering tropical humidity begins to give way to a fresher atmosphere, paving the way for the upcoming cooler months.
As April arrives in Sao Miguel do Iguacu, Brazil, the UV Index drops to 10, falling within the very high exposure category, which indicates a burn time of just 15 minutes. This marks a shift from the extreme levels seen in the first few months of the year, such as the peak index of 15 in January and February, where sun protection was crucial in less than 10 minutes. However, as the year progresses into late spring and early summer, the UV Index remains notably high in both April and the ensuing months, peaking again in November. Residents and visitors should remain vigilant and take appropriate measures against sun exposure throughout the year. For more detailed insights, visit Sao Miguel do Iguacu UV Index.
UV Risk Categories
In April, Sao Miguel do Iguacu enjoys a delightful balance of sun, with 288 hours of sunshine illuminating its stunning landscapes. This warm month sits comfortably between the sunniest months of the year, November and December, both boasting over 320 hours, and the more moderate conditions of May, which dips to 254 hours. The trend suggests that as the year progresses from the lushness of summer to the cooler embrace of winter, sunshine hours fluctuate, yet April remains a golden gem in the calendar. Visitors can bask in the pleasant warmth, making it an ideal time to explore the breathtaking natural beauty of the region before the daylight begins to wane in the chill of winter.
In April, the likelihood of enjoying sunny weather in São Miguel do Iguaçu stands at an appealing 62%, making it one of the brighter months of the year. This signifies an upward trend compared to the previous months, such as March (54%) and a notable alignment with May (64%), suggesting that springtime brings a promising chance of sunshine. As the year progresses into warmer months, the sun's chances remain fairly robust, especially when compared to the cooler mid-year months like June (47%) and October (41%). With a significant increase in sunny days beginning in February (67%), it's clear that April is part of a delightful stretch where outdoor activities can truly flourish under the sun’s warm embrace.
In April, São Miguel do Iguaçu experiences a notable reduction in daylight, with 11 hours of sunlight gracing the land. This marks a continuation of the annual decline from the peak of 13 hours in January. As the year progresses, the daylight diminishes further, reaching the lowest point of 10 hours in both June and July. However, as winter gives way to spring, daylight begins to stretch again in August, offering 11 hours of light once more. This rhythmic ebb and flow of daylight not only highlights the region's dynamic climate but also creates an inviting atmosphere for outdoor activities as residents and visitors alike enjoy the longer days of spring and summer ahead.
In April, Sao Miguel do Iguacu experiences a gentle breeze with an average wind speed of 2.6 m/s (6 mph), making it a comfortable month for outdoor activities. This wind speed holds steady in May, suggesting a trend of consistent breeziness as the region transitions from the summer heat. Notably, April's winds are slightly lower than the peaks seen in the subsequent months of July and August, where gusts reach 3.0 m/s (7 mph), hinting at the invigorating currents that characterize the approach of winter. Overall, the April winds contribute to a blend of warmth and refreshment, offering a delightful balance that enhances the natural beauty of this vibrant destination.
Weather in Sao Miguel do Iguacu varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Sao Miguel do Iguacu, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January in Sao Miguel do Iguacu present distinct weather patterns. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 34°C (94°F), averaging around 23°C (73°F). This month experiences 83 mm (3.3 in) of precipitation spread over 6 days and has a humidity level of 74%. In contrast, January boasts warmer temperatures with a minimum of 17°C (62°F) and a peak at an impressive 39°C (102°F), averaging 26°C (80°F). Precipitation is higher in January, totaling 142 mm (5.6 in) over 16 days, accompanied by a slightly elevated humidity of 82%. For a more detailed comparison, you can check Sao Miguel do Iguacu weather in January.
In comparing the weather of April and February, we notice distinct differences in temperature and precipitation. February generally experiences warmer temperatures, with an average of 26°C (79°F) and a maximum reaching up to 37°C (99°F), while April sees a cooler average of 23°C (73°F), peaking at 34°C (94°F). Additionally, February tends to be more humid, with an average humidity of 79% compared to April's 74%. Precipitation is also more frequent in February, with 99 mm (3.9 in) of rain over 9 days, in contrast to April's 83 mm (3.3 in) across 6 days. For more details on February weather patterns, you can visit Sao Miguel do Iguacu weather in February.
In comparing the weather of April and March, April presents a slight drop in temperature, with minimums around 9°C (48°F) and a maximum of 34°C (94°F), averaging at 23°C (73°F). In contrast, March is warmer overall, with minimums at 13°C (55°F) and maximums reaching 36°C (96°F), averaging 25°C (78°F). Additionally, April experiences less precipitation, totaling 83 mm (3.3 in) over 6 days, while March sees higher rainfall of 109 mm (4.3 in) over 11 days. Humidity levels remain fairly consistent, with April at 74% and March slightly higher at 75%. For a more detailed comparison, you can view the specific conditions in Sao Miguel do Iguacu weather in March.
In comparing the weather between April and May, April tends to be warmer overall, with average temperatures reaching 23°C (73°F) and maximums peaking at 34°C (94°F). In contrast, May experiences cooler average temperatures at 20°C (68°F) and a lower maximum of 32°C (91°F). Precipitation levels also increase in May, with 134 mm (5.3 in) expected over 10 days compared to April's 83 mm (3.3 in) over 6 days. Humidity remains relatively consistent, slightly rising from 74% in April to 75% in May. For more detailed insights, you can check out Sao Miguel do Iguacu weather in May.
April and June present quite different weather patterns. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 34°C (94°F), with an average of 23°C (73°F) and a notable humidity level of 74%. Rainfall is relatively moderate, with 83 mm (3.3 in) occurring over about 6 days. In contrast, June experiences cooler temperatures, ranging from a minimum of 2°C (37°F) to a maximum of 30°C (87°F) and an average of 18°C (65°F). It also witnesses increased precipitation, totaling 142 mm (5.6 in) over approximately 9 days, while humidity dips slightly to 70%. For those interested in specific weather details, you can check out Sao Miguel do Iguacu weather in June.
In April, the weather tends to be warmer and more humid than in July, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 34°C (94°F) and an average of 23°C (73°F). Additionally, April sees more precipitation, averaging 83 mm (3.3 in) over about 6 days, making it a wetter month compared to July. In contrast, July presents cooler temperatures, with a minimum of 2°C (35°F), an average of 18°C (64°F), and a maximum of 31°C (88°F). The rainfall in July is significantly lower at 37 mm (1.5 in) over just 4 days, and the humidity also drops to around 61%. For a more detailed look at July's climate, check out Sao Miguel do Iguacu weather in July.
April and August in São Miguel do Iguaçu present contrasting weather patterns. In April, temperatures fluctuate between a minimum of 9°C (48°F) and a maximum of 34°C (94°F), with an average of 23°C (73°F) and humidity levels reaching 74%. This month also sees around 83 mm (3.3 in) of precipitation over approximately 6 days. In contrast, August offers cooler weather, with a minimum temperature of 3°C (38°F), an average of 19°C (67°F), and the same maximum of 34°C (94°F) as April. The humidity drops significantly to 49%, and precipitation is slightly higher at 84 mm (3.3 in) over 7 days. For more information, check Sao Miguel do Iguacu weather in August.
In April, the weather in São Miguel do Iguaçu features a range of temperatures from a minimum of 9°C (48°F) to a maximum of 34°C (94°F), with an average temperature of around 23°C (73°F). This month also experiences a higher humidity level of 74% and about 83 mm (3.3 in) of precipitation over six days. In contrast, September sees slightly warmer nights with a minimum temperature of 10°C (50°F) and can reach up to 38°C (100°F) during the day. The average temperature remains similar at 23°C (74°F), but the humidity drops to 52% and precipitation decreases to 78 mm (3.1 in) over the same number of rainy days. For more details on the September weather, visit Sao Miguel do Iguacu weather in September.
April and October present contrasting weather patterns. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 34°C (94°F), with an average of 23°C (73°F). The month experiences around 83 mm (3.3 in) of precipitation over approximately 6 days, combined with a relatively high humidity level of 74%. In contrast, October sees slightly milder nights with minimum temperatures of 12°C (53°F) and can reach highs of 40°C (105°F), averaging at 24°C (75°F). However, it also brings significantly more rain, with about 180 mm (7.1 in) falling over 12 days, and a drop in humidity to 55%. For a detailed look at weather specifics, check out Sao Miguel do Iguacu weather in October.
April and November both present warm weather, but there are notable differences. In April, the temperature ranges from a minimum of 9°C (48°F) to a maximum of 34°C (94°F), with an average of 23°C (73°F) and 83 mm (3.3 in) of precipitation over about 6 days. In contrast, November enjoys slightly higher temperatures, with a minimum of 15°C (59°F) and a maximum of 36°C (97°F), and an average of 25°C (77°F). Additionally, November experiences increased rainfall, totaling 111 mm (4.4 in) over approximately 9 days, while maintaining a similar humidity level of 73%. For more insights on November weather in this region, you can visit Sao Miguel do Iguacu weather in November.
In April, the weather in São Miguel do Iguaçu tends to be warm, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 34°C (94°F) and an average temperature of 23°C (73°F). The month experiences moderate rainfall, with about 83 mm (3.3 inches) of precipitation occurring over approximately 6 days, coupled with a humidity level of around 74%.
In contrast, December brings warmer weather, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 37°C (99°F), averaging at 26°C (79°F). This month sees increased rainfall, totaling about 138 mm (5.5 inches) over 12 days, and a higher humidity level of 85%. For a more detailed insight into December weather patterns, you can check this link: Sao Miguel do Iguacu weather in December.
April in Sao Miguel do Iguacu marks a delightful transition in weather, where the air is infused with a refreshing coolness, contrasting sharply with the heat of the preceding summer months. As daily temperatures average around a comfortable 23°C, this month offers a pleasant respite from the extremes, with temperatures peaking at 34°C on warmer days while dropping to a night-time low of 9°C. Humidity levels linger around 74%, contributing to the region's subtropical charm, but precipitation does increase slightly, with around 83 mm expected over just 6 days. It's a perfect time for visitors to enjoy the lush landscapes and vibrant wildlife that flourish during this milder period. For those eager to understand more about the seasonal variations of this enchanting destination, visit Sao Miguel do Iguacu Climate.