Last updated: August 21, 2025
April in Florianopolis, Brazil brings a delightful blend of warmth and occasional rainfall, making it an ideal time for outdoor adventures. With maximum temperatures soaring to 31°C (87°F) and an average of 22°C (72°F), visitors can enjoy pleasant days filled with sunshine. However, the minimum temperature drops to a refreshing 14°C (57°F) in the evenings. This month experiences 79 mm (3.1 in) of rainfall spread over 14 days, coupled with a high humidity level of 85%, creating a tropical atmosphere. Whether you're exploring stunning beaches or vibrant city life, April's weather adds a unique charm to your stay in this beautiful coastal destination.
In April, Florianopolis begins to transition from the warmth of summer to the cooler embrace of autumn, showcasing a delightful range of temperatures. With minimums dipping to 14°C (57°F) and averaging around 22°C (72°F), the city still enjoys pleasant days. The maximum temperatures can reach up to 31°C (87°F), striking a balance that invites both beachgoers and those seeking milder outdoor activities. Compared to March, where the average was slightly higher at 24°C (76°F), April marks a gentle decline, setting the stage for the cooler months ahead. This shift not only refreshes the atmosphere but also enhances the natural beauty of the island as autumn foliage starts to appear, making it a perfect time for exploration and outdoor adventures.
April in Florianopolis marks a noticeable dip in precipitation, with an average of 79 mm (3.1 in) recorded over 14 days. This decline follows a wet trio of months, where January (178 mm) and February (144 mm) drenched the region, showcasing its tropical charm. By contrast, the month of April signals a transition towards drier conditions, with less frequent rainfall paving the way for sunnier days ahead. As the city moves into May and beyond, the average precipitation begins to rise again, suggesting a rhythm in Florianopolis's climate where April serves as a gentle bridge between the abundant rains of summer and the drier winter months.
April in Florianopolis, Brazil, sees humidity levels settling at a comfortable 85%, mirroring the previous month’s figures and maintaining the trend established over the first quarter of the year. Following the high humidity of January (86%), February (83%), and March (85%), April's levels remain relatively stable, hinting at the consistent coastal weather typical of this vibrant region. As the year progresses toward drier months like July and August, the gradual dip in humidity becomes noticeable, making April an ideal time for visitors who enjoy the balance of warmth and moisture before the drier winter sets in. This stability in humidity levels not only enhances the lush scenery but also contributes to the overall charm of this beautiful island destination.
As April arrives in Florianopolis, Brazil, the UV Index remains notably high, registering at 10, which falls into the very high exposure category. This marks a decline from the extreme levels seen in the summer months of January through March, where the index peaked at a staggering 15. However, despite the drop, the recommended burn time increases to 15 minutes, signaling that visitors should still exercise caution under the sun. This pattern continues into May as the index further decreases to 7, transitioning to a high exposure category, indicating a clear trend of diminishing UV intensity as autumn approaches. For more details on managing UV exposure, check out Florianopolis UV Index.
UV Risk Categories
April in Florianopolis shines with a delightful 284 hours of sunshine, marking a slight dip from the sun-drenched peaks of the previous months. Following a robust 307 hours in March, April maintains a commendable brightness, significantly outperforming the cooler months ahead. As summer transitions into autumn, the city still enjoys abundant daylight, creating a perfect backdrop for outdoor adventures and beach outings. This sunny interlude hints at the vibrant energy that lingers before winter approaches, showcasing Florianopolis as a year-round haven for sun seekers.
In Florianopolis, Brazil, April boasts a 49% chance of sunny weather, a trend that mirrors the preceding month of March and aligns with the sunnier conditions of February. As the seasons transition, April sits comfortably between the summer peaks and the cooler months ahead, offering pleasant days complemented by a moderate risk of rain. Interestingly, the likelihood of sunny weather increases slightly in May, making the subsequent month even more enticing for outdoor activities. While April may not be the sunniest month of the year, it certainly holds its own, encouraging both locals and visitors to revel in the beauty of this coastal paradise.
As April rolls into Florianopolis, daylight begins to wane, offering about 11 hours of sunshine. This decrease marks a gentle transition from the longer, bright days of January and February, which each boast 13 hours of daylight. By contrast, March sees a slight dip to 12 hours, paving the way for April's further reduction. As the month progresses, the daylight continues to shorten, with May bringing just 10 hours. This trend reflects the South American seasonality, where the promise of more sunshine returns toward the end of the year, making the return to longer days a sweet anticipation for locals and visitors alike.
As April ushers in a refreshing breeze in Florianopolis, Brazil, the average wind speed reaches a pleasant 3.5 m/s (8 mph). This marks a slight increase from March, highlighting April as a month of moderate winds that foster outdoor activities and invigorating beach strolls. The coastal air remains relatively calm, yet lively compared to the preceding summer months of January and February, when winds hovered around 3.6 m/s and 2.7 m/s, respectively. Transitioning into the cooler months, April's breeziness serves as a prelude to the mild winter season that follows, with May showing a gentle decline in wind speed. In this harmonious blend of fresh air and moderate temperatures, April in Florianopolis offers a beautiful backdrop for both relaxation and adventure along its stunning shores.
Weather in Florianopolis varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Florianopolis, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January in Florianopolis present notably different weather conditions. In April, temperatures range from a minimum of 14°C (57°F) to a maximum of 31°C (87°F), with an average temperature of 22°C (72°F). The month experiences about 79 mm (3.1 in) of rainfall over 14 days, coupled with a high humidity level of 85%. In contrast, January is warmer, featuring a temperature range of 20°C (68°F) to 36°C (96°F) and an average of 25°C (78°F). However, it also sees significantly higher precipitation, totaling 178 mm (7.0 in) across 17 days, and a similar humidity level of 86%. For more details, you can check the Florianopolis weather in January.
When comparing the weather in April and February, April tends to be slightly cooler, with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 31°C (87°F), while February typically experiences warmer conditions, with temperatures varying between 18°C (64°F) and 35°C (95°F). Notably, February also has higher precipitation levels at 144 mm (5.7 in) over 16 days, compared to April's 79 mm (3.1 in) over 14 days. Humidity levels remain relatively similar, with April at 85% and February at 83%. For a more detailed look at February weather, check out Florianopolis weather in February.
In comparing the weather of March and April, it's evident that April experiences slightly cooler temperatures, with average highs reaching 31°C (87°F) compared to March's maximum of 32°C (91°F). Both months maintain high humidity levels at 85%, but April has a lower average temperature range, with a minimum of 14°C (57°F) versus March's minimum of 19°C (66°F). Moreover, April sees increased precipitation, totaling 79 mm (3.1 in) over 14 days, while March has a higher rainfall of 133 mm (5.2 in) spread over 21 days. This indicates that while March is warmer, it also tends to be wetter, making for a more varied weather pattern. For more detailed information, you can visit Florianopolis weather in March.
In April, the weather features a minimum temperature of 14°C (57°F) and an average high of 31°C (87°F), with significant humidity at 85%. The month also sees a total precipitation of 79 mm (3.1 in) across 14 days, indicating a relatively warm yet rainy period. In contrast, May typically offers slightly cooler temperatures, with a minimum of 10°C (51°F) and an average maximum of 30°C (86°F). This month experiences increased precipitation at 107 mm (4.2 in) over the same number of rainy days. Overall, while both months are humid, May tends to be cooler and wetter, making it a distinctively different experience from April. For more details, check out Florianopolis weather in May.
In April, temperatures in Florianopolis range from a minimum of 14°C (57°F) to a maximum of 31°C (87°F), with an average of 22°C (72°F). The month is characterized by a moderate amount of precipitation at 79 mm (3.1 in) over 14 days, coupled with high humidity levels of 85%. In contrast, June sees cooler weather, with temperatures dipping to a minimum of 8°C (47°F) and averaging 18°C (65°F), reaching a maximum of 28°C (83°F). Rainfall increases to 118 mm (4.6 in) over 11 days, while humidity remains consistent at 85%. For more details, check out Florianopolis weather in June.
April boasts warmer temperatures compared to July, with minimums around 14°C (57°F) and maximums reaching up to 31°C (87°F), while July's temperatures range from a cooler 6°C (43°F) to a maximum of 27°C (82°F). Additionally, April experiences significantly more rainfall, with 79 mm (3.1 in) of precipitation over 14 days, compared to July's 46 mm (1.8 in) across just 6 days. Interestingly, both months maintain high humidity levels, with April slightly higher at 85% compared to July’s 80%. For those interested in more details, you can find information on the weather in July here.
In April, the weather tends to be warmer with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 31°C (87°F), and an average of 22°C (72°F). The month experiences higher humidity at 85% and receives notable precipitation, with 79 mm (3.1 in) falling over 14 days. In contrast, August presents a cooler climate, where temperatures range from a minimum of 8°C (46°F) to a maximum of 27°C (80°F), with an average of 17°C (63°F). August also has less rainfall, with 63 mm (2.5 in) over just 9 days, and a slightly lower humidity level of 79%. For more details on the climate in August, you can visit Florianopolis weather in August.
April typically experiences warmer temperatures compared to September, with average highs reaching 31°C (87°F) and lows around 14°C (57°F). In contrast, September has a cooler average high of 28°C (82°F) and a low of 12°C (54°F). While both months see significant precipitation, April has a slightly lower total of 79 mm (3.1 in) over 14 days, compared to September's 88 mm (3.5 in) over 12 days. Humidity levels are also high in both months, with April at 85% and September slightly lower at 82%. For more details, check out the Florianopolis weather in September.
April and October in Florianopolis exhibit similar temperature ranges, with both months featuring a minimum temperature around 14°C (57°F) and a maximum reaching 31°C (87°F). However, April enjoys slightly warmer average temperatures at 22°C (72°F) compared to October's 21°C (69°F). Additionally, October tends to be wetter, receiving 130 mm (5.1 in) of precipitation over 16 days, while April has a total of 79 mm (3.1 in) over 14 days. Humidity levels are quite comparable too, with April at 85% and October slightly lower at 82%. For more detailed insights on October weather, you can check Florianopolis weather in October.
In comparing the weather between April and November, we can see that both months have similar minimum and average temperatures, with April showing a maximum temperature of 31°C (87°F) and November slightly higher at 32°C (90°F). Both months experience high humidity, hovering around 85%-86%, but November is wetter, receiving 101 mm (4.0 in) of precipitation over 16 days compared to April's 79 mm (3.1 in) over 14 days. If you want to delve deeper into the specifics of November weather in Florianopolis, you can explore this link: Florianopolis weather in November.
April and December in Florianopolis present warm weather but with some notable differences. In April, temperatures range from a minimum of 14°C (57°F) to a maximum of 31°C (87°F), with an average of 22°C (72°F). The month sees about 79 mm (3.1 in) of precipitation over approximately 14 days, accompanied by a humidity level of 85%. In contrast, December experiences slightly warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 33°C (92°F), averaging at 24°C (75°F). However, December also sees increased rainfall at around 140 mm (5.5 in) across 16 days, with humidity rising to 88%. For more detailed insights into the weather patterns, check out Florianopolis weather in December.
In April, Florianopolis experiences a delightful transition that sets it apart from other months, with warmer days giving way to cooler evenings. This month typically sees comfortable temperatures averaging 22°C (72°F), making it an ideal time for outdoor activities. However, be prepared for increased humidity and occasional rainfall, as April records about 79 mm of precipitation over 14 days. This combination creates a refreshing atmosphere that captures the essence of autumn, perfect for those seeking a blend of warmth and mild conditions. To learn more about what to expect throughout the year, visit Florianopolis Climate.