Last updated: August 21, 2025
March in São Francisco do Sul, Brazil, is characterized by a warm climate that can reach a maximum temperature of 35°C (94°F), while the average temperature hovers around a comfortable 24°C (76°F). Visitors can expect relatively cooler nights with minimum temperatures dipping to 17°C (63°F). However, this month also brings significant precipitation, totaling 199 mm (7.9 in) over approximately 25 rainy days, contributing to a high humidity level of 85%. This combination of warmth and moisture creates a lush atmosphere, perfect for those looking to experience the natural beauty of this coastal gem.
In March, Sao Francisco do Sul enjoys a delightful transition towards milder temperatures, with minimums around 17°C (63°F) and averages settling at a comfortable 24°C (76°F). The peak daytime temperatures reach a pleasant 35°C (94°F), marking a slight dip from the summer's highs in January and February. This gradual cooling hints at the approaching autumn, allowing for warmer days tempered by the refreshing coastal breeze. As the month progresses, residents and visitors can take advantage of the inviting climate, perfect for outdoor activities and exploring the region's stunning landscapes.
In March, Sao Francisco do Sul experiences a significant rainfall pattern, with 199 mm (7.9 in) of precipitation recorded over 25 days. This month's rainfall marks a slight decline from February's higher total but still emphasizes the region's wet season characteristics. With nearly a third of the month seeing precipitation, it becomes one of the wetter months, trailing only behind January and February. As the transition to April approaches, the frequency of rainy days begins to taper off, hinting at the lighter rainfall that follows in the subsequent months. Overall, March serves as a pivotal point in the seasonal cycle, reflecting both the richness of tropical climates and the gradual shift towards drier conditions ahead.
March in São Francisco do Sul, Brazil showcases a humidity level of 85%, reflecting a slight dip from the previous months while still remaining consistent with the higher averages typical of this coastal region. Following the very humid January and February, where levels peaked at 86% and 83%, March indicates a transition as the humidity stabilizes before the seasonal shift in April, which mirrors its predecessor at 85%. This lingering warmth and moisture sets the stage for an inviting atmosphere, especially as the humidity begins to taper off into the mid-year months. As spring unfolds, residents and visitors alike can expect the comforting embrace of humidity to persist, making March a crucial part of São Francisco do Sul's yearly climatic rhythm.
In March, Sao Francisco do Sul experiences a significant UV Index of 12, categorized as extreme, with a burn time of just 10 minutes. While this represents a slight decrease from the peak values seen in January and February, the intense sun still demands caution and proactive sun protection. Looking at the overall trend, the first half of the year showcases consistently high UV levels, particularly from January to March, signaling a time when residents and visitors should remain vigilant against sun exposure. As the month transitions into April, the index dips further, landing in the very high category at 10, offering a brief respite before summer returns. For more information on local UV conditions, visit Sao Francisco do Sul UV Index.
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March in São Francisco do Sul, Brazil, shines brightly with an impressive 292 hours of sunshine, marking it as one of the sunniest months of the year. This uptick from February's 285 hours signifies a delightful transition into autumn, where sunny days are plentiful. Following March, the sunshine begins to taper slightly in April with 277 hours, yet overall, the region enjoys a robust amount of daylight leading into the mid-year months. The pattern reveals a strong trend of increasing sunlight from January through March, peaking beautifully before gradually easing as summer fades, making this coastal gem a radiant destination for those seeking warmth and brightness.
In March, Sao Francisco do Sul enjoys a moderate 27% chance of sunny weather, nestled between the sunnier months of February and April. This transitional period sees a shift from the warmer, brighter days of February, which boasts a 40% chance of sunshine, towards the more variable and unpredictable days that April brings with a 37% likelihood of sun. As the seasons begin to change, March offers a refreshing blend of weather, making it a unique time to experience the charm of this coastal city. Overall, while the probability of clear skies isn't the highest, the prospect of enjoying pleasantly mild days amidst the evolving climate contributes to the allure of March in Sao Francisco do Sul.
In March, Sao Francisco do Sul enjoys approximately 12 hours of daylight, maintaining the same length as in February. This period marks the transition towards shorter days, as daylight gradually diminishes in the following months of April and May, where it drops to 11 and 10 hours, respectively. Interestingly, the daylight hours begin to extend again in August and September, reaching back to 11 hours, before settling into a more stable cycle as the year progresses. This pattern reveals a dynamic rhythm of light that characterizes life in this coastal haven, inviting both locals and visitors to embrace the changing seasons.
In March, Sao Francisco do Sul experiences a gentle breeze with an average wind speed of 1.6 m/s (4 mph), slightly lower than the preceding months. This calmness marks the transition from summer to autumn, where winds begin to shift subtly. Interestingly, the wind speeds in January and February were slightly higher at 2.0 m/s and 1.7 m/s respectively, hinting at a more dynamic atmosphere earlier in the year. As the months progress, the wind tends to pick up again in September, reaching 2.1 m/s, and continues to build through October and December, stabilizing at about 2.2 m/s. This seasonal variability not only enhances the local climate but also sets the stage for more invigorating breezes as the year unfolds, offering a rhythmic charm to the coastal town's weather patterns.
Weather in Sao Francisco do Sul varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Sao Francisco do Sul, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather patterns of March and January, March presents slightly cooler temperatures, with a minimum of 17°C (63°F), an average of 24°C (76°F), and a maximum of 35°C (94°F). In contrast, January is generally warmer, featuring a minimum of 18°C (64°F), an average of 26°C (78°F), and peaks at 38°C (101°F). Precipitation is more significant in January, totaling 264 mm (10.4 in) over 21 days, compared to March, which sees 199 mm (7.9 in) across 25 days. Humidity levels are comparable, with March at 85% and January slightly higher at 86%. For a more detailed look at January's weather, you can visit Sao Francisco do Sul weather in January.
When comparing the weather in March and February, February tends to be slightly warmer, with an average temperature of 25°C (77°F) compared to March's average of 24°C (76°F). February also boasts a higher maximum temperature of 36°C (98°F) versus March's 35°C (94°F). However, March experiences slightly more rainfall, with 199 mm (7.9 in) over 25 days, compared to February's 204 mm (8.0 in) over 21 days. Humidity levels are also slightly higher in March at 85%, while February holds at 83%. For those interested in more detailed February weather insights, check out Sao Francisco do Sul weather in February.
In March, the weather is generally warmer with a minimum temperature of 17°C (63°F) and an average of 24°C (76°F), reaching a maximum of 35°C (94°F). The month is also characterized by heavy rainfall, totaling 199 mm (7.9 in) over 25 days, contributing to high humidity levels of 85%. In contrast, April experiences cooler temperatures, with a minimum of 11°C (52°F) and an average of 22°C (72°F), peaking at 34°C (93°F). Additionally, precipitation decreases significantly to 108 mm (4.3 in) over just 15 days, while humidity remains steady at 85%. For more details, you can check the Sao Francisco do Sul weather in April.
In March, the weather is significantly warmer, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 35°C (94°F) and an average of 24°C (76°F). Precipitation is quite high during this month, averaging 199 mm (7.9 in) over 25 days, along with high humidity at 85%. In contrast, May experiences cooler temperatures, with a minimum of 7°C (45°F), an average of 20°C (67°F), and a maximum of 31°C (88°F). The precipitation decreases to 112 mm (4.4 in) across 15 days, while humidity remains similar at 86%. For more detailed insights, you can explore the Sao Francisco do Sul weather in May.
In March, the weather is notably warmer with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 35°C (94°F), accompanied by high humidity levels at 85%. This month experiences significant rainfall, totaling 199 mm (7.9 in) over 25 days. In contrast, June offers a cooler atmosphere, with temperatures ranging from 6°C (43°F) to 31°C (88°F) and an average of 18°C (65°F). June sees less precipitation, measuring 108 mm (4.3 in) across only 11 days, while maintaining the same humidity of 85%. For more detailed insights, check out the Sao Francisco do Sul weather in June.
In March, temperatures in Sao Francisco do Sul range from a minimum of 17°C (63°F) to a maximum of 35°C (94°F), with an average of 24°C (76°F). This month is characterized by high humidity at 85% and substantial rainfall, accumulating 199 mm (7.9 in) over 25 days. In contrast, July sees a significant drop in temperatures, with a minimum of 3°C (37°F) and a maximum of 31°C (88°F), averaging 17°C (63°F). The precipitation is much lower in July, totaling only 33 mm (1.3 in) over just 7 days, accompanied by a slightly reduced humidity of 80%. For more details on the weather in July, you can check Sao Francisco do Sul weather in July.
In March, the weather is notably warmer, with average temperatures reaching 24°C (76°F) and maximums soaring to 35°C (94°F). This month experiences high humidity levels at 85% and significant rainfall, totaling 199 mm (7.9 in) over 25 days. In contrast, August offers a cooler climate, with average temperatures around 18°C (64°F) and maximums peaking at 31°C (88°F). Rainfall is much lighter in August, with only 70 mm (2.7 in) over 10 days and a slightly lower humidity of 79%. For more detailed information, check out Sao Francisco do Sul weather in August.
When comparing the weather in March and September, notable differences emerge. March experiences warmer temperatures, with averages around 24°C (76°F) and maximums reaching up to 35°C (94°F), while September sees cooler averages of 20°C (68°F) and highs of 31°C (87°F). Precipitation is also more prevalent in March, totaling 199 mm (7.9 in) over approximately 25 days, compared to September's 106 mm (4.2 in) across 14 days. Despite slightly lower humidity levels in September at 82%, both months remain relatively humid, with March at 85%. For more information, check out Sao Francisco do Sul weather in September.
March and October present notable contrasts in weather conditions. In March, temperatures range from a warm minimum of 17°C (63°F) to a peak of 35°C (94°F), with an average of 24°C (76°F). The month tends to be quite wet, boasting 199 mm (7.9 in) of precipitation over 25 days, accompanied by high humidity levels of 85%. In contrast, October features slightly cooler temperatures, with a minimum of 12°C (54°F) and an average of 21°C (70°F), reaching a maximum of 37°C (99°F). Although it remains warm, October experiences a bit less rainfall, totaling 166 mm (6.5 in) spread across 20 days, with a humidity level of 82%. For more detailed insights, you can explore Sao Francisco do Sul weather in October.
March and November exhibit distinct weather characteristics, reflecting the transition between seasons. In March, temperatures range from a minimum of 17°C (63°F) to a maximum of 35°C (94°F), with an average of 24°C (76°F). However, it also experiences higher precipitation, totaling 199 mm (7.9 in) over 25 days, paired with a humidity level of 85%. In contrast, November presents slightly cooler temperatures, with a minimum of 13°C (56°F) and an average of 22°C (72°F), while still reaching a maximum of 35°C (95°F). Precipitation in November is lower, at 145 mm (5.7 in) over 21 days, and humidity remains comparable at 86%. For more detailed insights on November weather, visit Sao Francisco do Sul weather in November.
March and December in Sao Francisco do Sul exhibit warm temperatures, with both months having an average temperature of around 24°C (75°F). However, March tends to be slightly warmer, with maximum temperatures reaching up to 35°C (94°F), compared to December's peak of 36°C (96°F). Precipitation is relatively high in both months, with March receiving 199 mm (7.9 in) over 25 days and December slightly more at 209 mm (8.2 in) across 21 days. Additionally, humidity levels are higher in December at 88%, compared to March’s 85%. For more details, you can check Sao Francisco do Sul weather in December.
March in São Francisco do Sul brings a distinct transition, marked by warm temperatures and significant rainfall. The average temperature embraces a cozy warmth, hovering around 24°C (76°F), making it feel pleasantly tropical. However, this month stands out due to its higher precipitation levels, with 199 mm (7.9 in) of rain falling over nearly every day, resulting in a lush, vibrant landscape. The humidity, often around 85%, adds to the tropical feel, contrasting sharply with the drier conditions of other months. If you're planning a visit, be prepared for a mix of sunny skies and occasional downpours, perfect for experiencing the region's dynamic weather. For more insights, check out Sao Francisco do Sul Climate.