Last updated: August 21, 2025
Experience the vibrant April weather in Itatiaia, Brazil, where temperatures fluctuate from a pleasant 11°C (52°F) at night to a warm 31°C (88°F) during the day, averaging around 20°C (69°F). This month sees 16 days of precipitation, totaling 119 mm (4.7 in), contributing to the region’s lush landscapes. With humidity levels reaching 83%, visitors can expect a lush, tropical ambiance that enhances the beauty of this stunning destination. Whether you are exploring the natural wonders or indulging in local culture, April in Itatiaia offers a unique blend of warmth and refreshing rainfall.
April in Itatiaia, Brazil, presents a delightful transition into cooler temperatures as the month progresses. With minimums dipping to 11°C (52°F), the nights become crisp, yet the average temperature settles around 20°C (69°F), providing a pleasant backdrop for outdoor activities. The afternoons remain warm, with maximum highs reaching 31°C (88°F), still reminiscent of summer's warmth but tempered by autumn's approach. This month clearly marks a shift, as temperatures gradually decrease from the warmer days of March, making it an ideal time for visitors to explore the stunning landscapes and vibrant flora without the intense heat.
In April, itatiaia experiences a notable dip in precipitation, with 119 mm (4.7 in) of rain recorded over 16 days. This marks a significant decrease from the preceding months; January and February saw well over 300 mm of rain each, illustrating the region's typically lush early-year conditions. By April, the rainfall is less intense but still essential for sustaining the area's vibrant ecosystems. As the rainfall diminishes, it paves the way for the dryer months ahead, particularly May and June, when precipitation drops even further to 74 mm and 40 mm, respectively. This trend showcases a gradual transition from the rainy season, allowing the landscape to breathe before the heavier rains return in the later months.
In April, Itatiaia, Brazil experiences a noticeable dip in humidity, averaging 83%, a slight decline from the preceding months of January to March, which hover around 85-86%. This transition marks the beginning of a gradual decrease in moisture levels that continues into the drier months of May and June. As the year progresses, humidity steadily declines, with the values reaching their lowest in October at 61%. This trend reflects the region's shift from the lush, humid conditions of early summer to a more comfortable, moderate climate as winter approaches.
In April, Itatiaia, Brazil continues to experience high levels of ultraviolet exposure, with a UV Index of 11, categorizing it as extreme. This month marks a slight decrease from the peak levels seen in the earlier months of the year, yet the risk of harm from unprotected sun exposure persists, maintaining a burn time of just 10 minutes. As the seasons transition, residents and visitors should remain vigilant about sun safety, particularly as April maintains the trend of intense UV levels that characterized the previous months. For a detailed view of UV trends throughout the year, visit Itatiaia UV Index.
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April in Itatiaia, Brazil, enjoys a generous 285 hours of sunshine, continuing the region's trend of bright days that began in the earlier months. Following a sun-soaked March with 300 hours, the slight decrease is hardly a cause for concern, as April still ranks impressively among the sunniest months. This pattern of consistent sunlight is mirrored in both May and June, which offer near-equivalent hours, indicating that Itatiaia's warmth lingers well into the autumn. Interestingly, while the year begins with lower sunshine totals in January and February, a noticeable upward swing leads into the mid-year months, emphasizing a climatic transition towards brighter days. This delightful array of sunshine not only enriches the beautiful landscape but also creates an inviting atmosphere for outdoor adventures and scenic explorations.
As April rolls into Itatiaia, Brazil, the likelihood of sunny weather significantly picks up, boasting a 45% chance of sunshine. This increase marks a noticeable shift from the preceding months, with March recording only 38% and May slightly dropping to 42%. Interestingly, April aligns with both June and July, which share the same sunny probability, hinting at a promising start to the dry season. This trend, alongside the earlier months' gradual upswing, suggests that April not only offers a respite from the rainy days but also heralds the sunny months to come, inviting outdoor enthusiasts to embrace the beauty of Itatiaia.
In April, Itatiaia experiences a gradual transition, with daylight lasting around 11 hours—a decrease as the month progresses. This reduction signals the shift toward cooler months, as daylight hours start to wane from the longer spans noted in January and February, where the sun graces the sky for 13 and 12 hours, respectively. Following the peak during the summer months, the trend dips slightly in April, paralleling the upcoming cooler seasons. Notably, this pattern of diminishing daylight continues into May and persists through June, illustrating a consistent rhythm in nature's cycle that travelers and residents alike can anticipate.
April in Itatiaia, Brazil, welcomes a gentle uptick in the breeze, with average wind speeds reaching 1.4 m/s (about 3 mph). This slight increase signals the transition towards the more invigorating winds of late autumn. Notably, this month marks the beginning of a gradual upward trend; winds persistently gain intensity from the softer whispers of earlier months, peaking at 1.6 m/s (4 mph) by September. As the seasons shift, the consistent breeze becomes a backdrop for the breathtaking landscapes of Itatiaia, enhancing the rich experience of nature in this vibrant region.
Weather in Itatiaia varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Itatiaia, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of April and January, we notice some notable differences. April generally offers a milder climate, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (88°F) and an average of 20°C (69°F). However, it also experiences frequent rain, with precipitation recorded over 16 days totaling 119 mm (4.7 in) and an average humidity of 83%. In contrast, January is warmer, featuring temperatures that range from a minimum of 15°C (60°F) to a maximum of 32°C (90°F) and an average of 23°C (73°F). While January is typically drier with precipitation occurring over 20 days and amounting to 291 mm (11.5 in), it maintains a higher humidity level of 85%. For a more detailed insight into January's weather, you can visit Itatiaia weather in January.
When comparing the weather in April to February, April presents slightly cooler temperatures, with a minimum of 11°C (52°F) and an average of 20°C (69°F), while February has warmer averages, starting from a minimum of 15°C (60°F) and an average of 22°C (72°F). February also experiences higher maximum temperatures, reaching up to 33°C (92°F), compared to April's maximum of 31°C (88°F). Additionally, February sees more rainfall, with 333 mm (13.1 in) across 22 days, whereas April receives 119 mm (4.7 in) over 16 days. Both months feature high humidity levels, but February is marginally more humid at 85% compared to April's 83%. For a more detailed look into February weather, you can check Itatiaia weather in February.
In comparing the weather of April and March, April tends to be slightly warmer with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 31°C (88°F), while March has an average range of 13°C (55°F) to 31°C (89°F). Both months share similar maximum temperatures, but April is characterized by a lower average temperature and less overall precipitation, recording 119 mm (4.7 in) across 16 rainy days compared to March’s 281 mm (11.1 in) over 20 days. Additionally, humidity levels are moderately high in both months, with April at 83% and March slightly higher at 86%. For a more detailed look at March's weather patterns, check out Itatiaia weather in March.
April and May showcase noticeable differences in weather patterns. In April, temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (88°F), with an average temperature of 20°C (69°F). The month is marked by higher precipitation, totaling 119 mm (4.7 in) over 16 days, and a humidity level of 83%. In contrast, May experiences cooler temperatures, with a low of 6°C (42°F) and a high of 28°C (83°F), averaging 18°C (64°F). Rainfall decreases significantly to 74 mm (2.9 in) across just 10 days, and humidity slightly drops to 81%. For a deeper dive into the specifics of May's weather, check out Itatiaia weather in May.
April and June present distinct weather patterns. In April, temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (88°F), with an average of 20°C (69°F). This month sees significant rainfall, totaling 119 mm (4.7 in) over 16 days, and humidity levels are quite high at 83%. In contrast, June experiences cooler temperatures, with a minimum of 7°C (46°F) and a maximum of 29°C (84°F), averaging 18°C (64°F). Rainfall is much lighter in June, with only 40 mm (1.6 in) of precipitation over 9 days, and humidity slightly decreases to 80%. For more details on June weather, check Itatiaia weather in June.
April and July present contrasting weather experiences. In April, temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (88°F), with an average of 20°C (69°F). The month is also marked by significant rainfall, totaling 119 mm (4.7 in) over 16 days, resulting in a high humidity level of 83%. In contrast, July features cooler temperatures, with a minimum of 5°C (40°F), an average of 16°C (61°F), and a maximum of 27°C (81°F). Rainfall is much less prevalent in July, accumulating only 33 mm (1.3 in) over just 5 days, and relative humidity decreases to 76%. For more details, you can check Itatiaia weather in July.
April and August present contrasting weather conditions. In April, temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (88°F), with an average of 20°C (69°F). This month is characterized by higher humidity at 83% and more precipitation, receiving about 119 mm (4.7 in) over 16 days. In comparison, August sees cooler temperatures, with a minimum of 5°C (41°F) and an average of 17°C (63°F), peaking at 30°C (86°F). The rainfall in August is significantly lower at 71 mm (2.8 in) and occurs over just 9 days, accompanied by a decrease in humidity to 73%. For more detailed insights, you can check Itatiaia weather in August.
April and September offer noticeably different weather conditions, making each month unique in its own right. In April, temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (88°F), with an average of 20°C (69°F). This month also tends to be quite humid, with an average humidity of 83%, and experiences more precipitation, totaling 119 mm (4.7 in) over about 16 days. In contrast, September sees slightly cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 33°C (92°F), although the average remains quite similar at 20°C (68°F). Precipitation in September is lower, at 90 mm (3.5 in) over just 11 days, and the humidity drops to a more comfortable 68%. For a deeper look at weather specifics in this month, check out Itatiaia weather in September.
April and October both experience mild temperatures, though October tends to be slightly warmer on average. In April, temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (88°F), with an average of 20°C (69°F). In contrast, October sees temperatures from 12°C (53°F) to 34°C (93°F), with an average of 21°C (69°F). However, October is also wetter, receiving 200 mm (7.9 in) of precipitation over 21 days compared to April's 119 mm (4.7 in) over 16 days. Additionally, April's humidity is notably higher at 83%, while October's humidity drops to 61%. For more specifics on the October climate, you can check Itatiaia weather in October.
April and November offer similar temperature ranges, with both months experiencing minimum temperatures around 11°C (52°F) and average temperatures of 20°C (69°F). However, November is slightly warmer at its maximum, reaching up to 32°C (89°F), compared to April's 31°C (88°F). Precipitation levels vary significantly; April sees 119 mm (4.7 in) of rainfall over 16 days, while November has a much higher total of 289 mm (11.4 in) spread over 21 days. Additionally, November features lower humidity at 72%, compared to April's higher humidity of 83%. For more detailed information, visit Itatiaia weather in November.
April and December exhibit distinctive weather patterns. In April, temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (88°F), with an average of 20°C (69°F). The month experiences considerable rainfall, totaling 119 mm (4.7 in) over 16 days and high humidity at 83%. Meanwhile, December is slightly warmer, with temperatures ranging from 12°C (53°F) to 32°C (89°F) and an average of 22°C (71°F). However, it sees significantly more precipitation, with 414 mm (16.3 in) falling over 26 days, alongside a lower humidity of 75%. For more details on the weather in December, visit Itatiaia weather in December.
April in Itatiaia brings a unique blend of warmth and moisture, distinguishing it from the drier months preceding it. With temperatures reaching a comfortable average, coupled with higher humidity levels and frequent rain, this month embodies a refreshing transition in the landscape. The increased precipitation, with nearly half the month witnessing rain, transforms the region into a lush paradise, perfect for nature enthusiasts. As you immerse yourself in the vibrant beauty of Itatiaia during this time, you might find April's alluring charm hard to resist. For a deeper look into the seasonal variations, check out Itatiaia Climate.