Last updated: August 21, 2025
In April, Petropolis, Brazil, experiences a vibrant tapestry of weather marked by warm temperatures and considerable humidity. With maximums reaching 33°C (92°F) and an average of 22°C (72°F), the month offers a pleasant climate, although cooler evenings can dip to a minimum of 13°C (56°F). Rainfall is significant, with 92 mm (3.6 in) of precipitation spread over 15 days, contributing to the region's lush landscapes. The high humidity level of 83% enhances the tropical ambiance, making this month a dynamic time for experiencing the natural beauty and climatic diversity of Petropolis.
In April, Petropolis experiences a delightful transition into milder temperatures, with minimums dropping to 13°C (56°F) and averages settling at 22°C (72°F), making the month a refreshing reprieve from the summer heat. With daytime highs reaching 33°C (92°F), it's a comfortable balance that allows for outdoor activities while still keeping the air crisp. This shift signifies a broader trend as temperatures gradually decline moving into May, hinting at the upcoming coolness of winter without fully losing the warmth of the previous months. April, therefore, serves as a perfect gateway for those looking to enjoy the city's lush landscapes before the cooler weather sets in.
In April, Petrópolis experiences a noticeable decline in precipitation, with 92 mm (3.6 in) of rainfall across 15 days. This marks a stark contrast to the wetter months of January through March, where averages soared above 200 mm. The shift signifies the transition into the drier season, as May follows with even less precipitation at 64 mm (2.5 in) over just 9 days. Interestingly, the overall trend demonstrates a clear pattern of diminishing rainfall, emphasizing April as a pivotal month that bridges the heavy rain of early year and the drier conditions that follow, making it a period of respite before the approaching winter months.
April in Petropolis, Brazil, sees a slight decline in humidity, with levels averaging 83%. This marks a decrease from the escalating averages observed in the preceding months—January and February both hover at 85%, while March peaks at an 86% high. As the region transitions into the cooler months, humidity continues to dip, signaling a shift towards dryer air in May and June, which see humidity levels further dropping to 81% and 80% respectively. This overall trend reflects Petropolis's seasonal rhythm, where the lush, humid atmosphere gradually gives way to a more moderate climate as the year progresses.
In April, Petropolis, Brazil, experiences a notable drop in the UV Index, which stands at 11, still categorized as extreme. This decrease follows a pattern observed from the earlier months, with January peaking at 16 and February at 15, steadily tapering off. Even with April's UV Index falling, the recommended burn time remains a swift 10 minutes, hinting at the persistent intensity of the sun in this region. As the year progresses into May, the UV Index continues to decline to 8, transitioning to a very high exposure category. This trend underscores the importance of remaining vigilant about sun protection throughout the year. For more detailed information on UV levels, visit Petropolis UV Index.
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April in Petropolis, Brazil, offers a delightful glimpse of sunshine, with 295 hours of bright and cheerful days. This month sits comfortably between the sun-drenched peaks of March, which boasts 310 hours, and May's slightly diminished 284 hours. The consistent trend of sunny weather from the beginning of the year through April showcases a lively vibrancy, with January and February each receiving 270 hours of sunshine. As the year progresses, the sun seems to shine more generously, peaking in December with an impressive 312 hours, while the summer months maintain a steady warmth that keeps Petropolis basking in daylight. The gentle ebb and flow of sunlight throughout the year creates a captivating tableau for both locals and visitors alike, highlighting the city's enchanting charm under the sun.
April in Petropolis, Brazil, marks a notable shift towards sunnier weather, with a 43% chance of sunshine. This increase follows March's 40%, and trends upwards into May, where the likelihood slightly rises to 44%. As the months progress into the southern winter, the opportunity for sunny days continues to climb, hitting 63% in July. The transition from the wet summer months to the drier winter creates a more favorable environment for sunlight, making April a promising time to enjoy the outdoors. Overall, as Petropolis shakes off the remnants of earlier rainier months, residents and visitors alike can look forward to inviting sunny spells in the heart of autumn.
In Petropolis, Brazil, the evolving patterns of daylight duration throughout the year reveal a fascinating rhythm of nature. As summer transitions into autumn, April greets visitors with approximately 11 hours of daylight, marking a noticeable decline from the 13 hours enjoyed in January. This trend of diminishing light continues into May, where daylight holds steady at 11 hours, before gradually succumbing to winter's shorter days in June and July, each offering just 10 hours. However, as the seasons shift back toward spring in August, daylight begins to extend again, hinting at the cyclical beauty of Petropolis’s climate. The months following April remind us of the perpetual renewal of light, culminating in 13 hours of daylight by December, as the year comes full circle.
In April, Petropolis experiences a gentle breeze with an average wind speed of 1.5 m/s (3 mph), continuing the trend of mild winds typical for the month. This slight uptick from the preceding months of January through March hints at the nascent whispers of change as the region transitions into the cooler autumn months. While the winds remain soft, they pave the way for the brisker gusts found later in the year, with July and August boasting higher averages of 1.6 m/s (4 mph) and 1.8 m/s (4 mph), respectively. The favorable conditions in April provide a perfect backdrop for enjoying the natural beauty of Petropolis, as the mild winds dance through the city's lush landscapes, inviting both residents and visitors to savor the serene ambiance before the winds grow bolder.
Weather in Petropolis varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Petropolis, focusing on differences in temperature, rainfall, humidity, and UV levels.
April weather experiences warmer temperatures, with averages ranging from a minimum of 13°C (56°F) to a maximum of 33°C (92°F), while January features higher average temperatures with a minimum of 17°C (63°F) and an average high of 34°C (93°F). Precipitation is significantly lower in April, totaling 92 mm (3.6 in) over 15 days, compared to January's higher 212 mm (8.3 in) over 18 days. Humidity levels are comparable, sitting at 83% in April and slightly higher at 85% in January. For more detailed information, you can check Petropolis weather in January.
April and February exhibit notable differences in weather patterns. February tends to be warmer overall, with an average temperature of 24°C (76°F) and maximum highs reaching 35°C (94°F), compared to April's average of 22°C (72°F) and maximums of 33°C (92°F). However, February also experiences significantly more rainfall, with 302 mm (11.9 in) of precipitation over 20 days, compared to April's 92 mm (3.6 in) across 15 days. Additionally, humidity levels are slightly higher in February at 85%, compared to 83% in April. For more details on February weather, you can visit Petropolis weather in February.
In comparing the weather of April and March, April exhibits slightly milder temperatures, with an average of 22°C (72°F) compared to March's 24°C (76°F). Both months share a maximum temperature of 33°C (92°F), but April has a lower minimum temperature of 13°C (56°F) compared to March's minimum of 15°C (60°F). Precipitation is notably reduced in April, accumulating to 92 mm (3.6 in) over 15 days, whereas March experiences significantly higher rainfall at 209 mm (8.2 in) across 21 days. Additionally, humidity levels are comparable, with April at 83% and March slightly higher at 86%. For more detailed information, you can check Petropolis weather in March.
In comparing the weather between April and May, April boasts higher temperatures, with a minimum of 13°C (56°F) and an average max of 33°C (92°F), while May sees cooler temperatures, with a minimum of 9°C (49°F) and a maximum of 31°C (88°F). Additionally, April experiences more rainfall, totaling 92 mm (3.6 in) over 15 days, compared to May's 64 mm (2.5 in) spread across just 9 days. Humidity levels are slightly higher in April at 83%, whereas May has a humidity level of 81%. For a detailed look at May's weather patterns, you can visit Petropolis weather in May.
April and June present distinct weather patterns, with April typically warmer and wetter. In April, temperatures range from a minimum of 13°C (56°F) to a maximum of 33°C (92°F), accompanied by an average temperature of 22°C (72°F) and substantial precipitation of 92 mm (3.6 in) over 15 days. This month also sees high humidity levels at 83%. In contrast, June features cooler temperatures, with a minimum of 10°C (50°F) and a maximum of 30°C (87°F), and an average temperature of 20°C (68°F). Rainfall in June is notably lower at 45 mm (1.8 in) over just 9 days, with humidity slightly reduced to 80%. For more detailed insights, check out Petropolis weather in June.
April and July present quite contrasting weather patterns. In April, temperatures range from a minimum of 13°C (56°F) to a maximum of 33°C (92°F), with an average of 22°C (72°F). The month is characterized by significant rainfall, totaling 92 mm (3.6 in) over approximately 15 days, contributing to a high humidity level of 83%. In contrast, July experiences cooler conditions, with temperatures dipping to a low of 7°C (45°F) and reaching a maximum of 30°C (87°F), averaging around 18°C (65°F). Notably, July sees much less rainfall, with just 30 mm (1.2 in) over 5 days, and lower humidity at 76%. For a more detailed look at the weather specifics, check out Petropolis weather in July.
When comparing the weather in April and August, notable differences emerge. April experiences a wider temperature range, with minimums around 13°C (56°F) and highs reaching up to 33°C (92°F), while August is cooler, starting at a minimum of 8°C (46°F) and averaging at a maximum of 32°C (89°F). Precipitation is more frequent in April, with rain on 15 days and a total of 92 mm (3.6 in), compared to just 9 days and 63 mm (2.5 in) in August. Additionally, humidity levels are higher in April at 83%, while August sees a more comfortable humidity of 73%. For further details on August weather, please visit Petropolis weather in August.
April and September offer distinct weather patterns. In April, temperatures range from a minimum of 13°C (56°F) to a maximum of 33°C (92°F), with an average of 22°C (72°F). This month tends to be quite humid, with an average humidity level of 83%, and receives about 92 mm (3.6 in) of rainfall spread over 15 days. In contrast, September features slightly cooler temperatures, with a minimum of 11°C (52°F) and a maximum reaching 35°C (95°F), averaging around 21°C (71°F). The humidity decreases to 68%, and precipitation is lower at 67 mm (2.6 in) over just 10 days. For a closer look at September weather in Petropolis, you can check Petropolis weather in September.
April and October share similar average temperatures, with both months typically ranging from a minimum of 13°C (56°F) to an average of 22°C (72°F). However, October can reach higher maximum temperatures, peaking at 36°C (98°F), compared to April's maximum of 33°C (92°F). Precipitation is more significant in October, with 142 mm (5.6 in) of rain spread over 18 days, while April experiences 92 mm (3.6 in) over 15 days. Additionally, October has lower humidity at 61%, compared to April's higher humidity level of 83%. For more detailed insights on the weather, check Petropolis weather in October.
The weather in April and November presents some interesting comparisons. Both months share an average temperature of 22°C (72°F), but November experiences slightly warmer extremes, with a maximum of 35°C (95°F) compared to April's 33°C (92°F). In terms of precipitation, November is significantly wetter, receiving 250 mm (9.9 in) over 19 days, while April has 92 mm (3.6 in) over 15 days. Additionally, humidity levels are higher in April at 83%, whereas November sees a more comfortable 72%. For more detailed insights, check out the Petropolis weather in November.
April and December in Petropolis both showcase warm temperatures, with average highs reaching 33°C (92°F) during both months. However, April generally has slightly cooler minimum temperatures, averaging at 13°C (56°F) compared to December's 14°C (57°F). Notably, December experiences significantly higher precipitation, with 288 mm (11.3 in) over 24 days, whereas April sees only 92 mm (3.6 in) across 15 days of rain. Additionally, humidity levels are higher in April at 83%, while December's humidity is at a more comfortable 75%. For more detailed information about December weather in Petropolis, you can visit Petropolis weather in December.
As April arrives in Petropolis, the weather takes on a refreshing shift, offering a delightful blend of warmth and moisture. With average temperatures hovering around 22°C (72°F), the month stands out for its mix of pleasantly warm days and cooler nights. Rainfall becomes more frequent, with approximately 15 days of precipitation, making this month one of the wettest periods in the year. The high humidity levels add a tropical feel to the atmosphere, invigorating the lush landscapes that Petropolis is known for. Embrace the transitional beauty of April, where the vibrant greenery flourishes, and discover more about the region's unique weather patterns at Petropolis Climate.