Last updated: February 24, 2025
In March, São Sebastião, Portugal, experiences a mild and refreshing climate, characterized by a maximum temperature of 18°C (64°F) and an average of 15°C (59°F). As the month progresses, temperatures can dip to a minimum of 10°C (50°F) during cooler nights. However, locals and visitors should be prepared for frequent showers, with 49 mm (1.9 in) of precipitation spread over 9 days, resulting in a high humidity level of 84%. This blend of warmth and moisture sets the perfect backdrop for enjoying the verdant landscapes and vibrant floral displays that spring brings to this picturesque region.
In March, São Sebastião, Portugal, sees the transition into spring with mild temperatures that create a pleasant atmosphere for visitors. The month averages around 15°C (59°F), reflecting a stable climate that's neither too hot nor too cold. Minimum temperatures hover at 10°C (50°F), ensuring a cool start to the day, while daytime highs reach up to 18°C (64°F), perfect for outdoor activities. This consistency in temperatures continues a trend observed from earlier months, where values remain relatively moderate, making March an ideal time to explore the charming landscapes and vibrant culture of this coastal region. As the days gradually warm, the stage is set for the rise in temperatures that will follow in April and May, ushering in the more pronounced warmth of spring.
In March, São Sebastião, Portugal, experiences a noticeable dip in precipitation, with 49 mm (1.9 in) of rain falling over just 9 days. This marks a decrease compared to the previous months, where January and February both recorded 78 mm (3.1 in) each. As the region transitions into spring, the lighter rainfall hints at the arrival of drier weather patterns, setting the stage for the wetter conditions that April typically brings. The trend of decreasing precipitation while maximizing the sunshine during this time highlights the evolving climate of the area, offering a refreshing balance to the lush environment.
In March, São Sebastião, Portugal, experiences a steady humidity level of 84%, mirroring the conditions of January, February, April, and June. This consistency suggests that early spring maintains a moist atmosphere, characteristic of the region's climate. As summer approaches, humidity levels rise sharply, peaking at 86% in July before steadily declining through the latter months of the year. Interestingly, the transition into fall sees a gradual decrease, with October recording the lowest humidity at 79%, indicating a shift toward drier conditions. Overall, March serves as a pivotal month in the rhythm of São Sebastião’s humidity, highlighting the region's climatic stability before the summer's sultry embrace.
As spring unfolds in Sao Sebastiao, Portugal, the UV Index sees a notable rise in March, reaching 7 on the scale, which classifies it as high. This marks a shift from the moderate levels observed in January and February, where the UV Index was at 3 and 5, respectively. With a burn time of just 25 minutes, it’s clear that sun safety becomes increasingly important as we transition into the sharper sunlight of spring. This upward trend continues into April with an even higher UV Index of 9, and the months ahead promise even more intense exposure. To stay safe while enjoying the sunny weather, it’s vital to be aware of these changes. For more insightful details, check out Sao Sebastiao UV Index.
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As March unfolds in São Sebastião, Portugal, the region welcomes a significant leap in sunshine hours, basking in 261 hours of radiant light. This marks a notable increase from the 204 hours in February, hinting at the arrival of spring and the promise of longer, brighter days. The upward trend continues as the month blends seamlessly into April, with sunshine hours further escalating to 290. This gradual transition showcases the region's vibrant climate, setting the stage for the peak summer months ahead. As the days stretch longer, São Sebastião transforms into a sun-kissed paradise, making March a delightful prelude to the sun-soaked adventures that await in the coming months.
In March, Sao Sebastiao, Portugal experiences a solid 27% chance of sunny weather, mirroring February's average. This period marks a gradual transition towards more favorable weather as spring approaches, with the likelihood of sunshine beginning to rise steadily in the following months. April sees an increase to 30%, and by May, your chances improve further to 32%. This upward trend continues into the summer, where months like June, July, and August shine with significantly higher probabilities, peaking at 51% in August. Therefore, while March offers a mix of sun and clouds, it serves as a promising gateway to the sunnier days ahead in Sao Sebastiao.
In March, Sao Sebastiao, Portugal, experiences a delightful surge in daylight, with the sun gracing the skies for 11 hours each day. This marks a gradual transition from the shorter winter days of January and February, which offered just 9 and 10 hours of daylight, respectively. As the month unfolds, the increasing light signifies the approach of spring, setting the stage for even longer days ahead in April, when daylight extends to an inviting 13 hours. This trend not only enhances outdoor activities but also uplifts spirits as nature awakens, showcasing a rhythm of light that builds throughout the year, peaking in the heights of summer with a steadfast 14 hours from May through July.
March brings a refreshing shift in the winds of São Sebastião, Portugal, with an average wind speed of 6.6 m/s (15 mph), marking a notable decrease from the brisk gusts of earlier months. This gentle breeze signals the transition from the heavier winds of winter, with January and February averaging 10.4 m/s (23 mph) and 11.1 m/s (25 mph) respectively. As spring approaches, the winds mellow, set against a backdrop of blossoming landscapes. The pattern continues into April, where wind speeds only slightly rise to 8.1 m/s (18 mph), suggesting that while the intensity of the wind may ebb, the refreshing qualities of the coastal climate remain ever-present. Overall, March embodies a harmonious balance between the lingering chill of winter and the warmth of the upcoming season, inviting both locals and visitors to embrace the serene beauty of São Sebastião.
The weather in Sao Sebastiao changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Sao Sebastiao and find detailed weather information for every month.
In comparing the weather of March to January, it's evident that March experiences slightly lower temperatures overall, with a minimum of 10°C compared to January's 11°C. While both months have similar average humidity levels of 84%, January tends to have a slightly warmer average temperature of 16°C, while March averages around 15°C. Precipitation in January is also higher, with 78 mm over 11 days, compared to March's 49 mm across 9 days. This difference in rainfall suggests that January might feel a bit wetter and cooler than March. For more detailed information on January weather, you can refer to Sao Sebastiao weather in January.
When comparing the weather in March and February, both months exhibit similar temperature ranges, with February slightly edging out March with a maximum of 18°C (65°F) compared to March's 18°C (64°F). However, February experiences more precipitation, totaling 78 mm (3.1 in) over 14 days, while March sees a reduction to 49 mm (1.9 in) across just 9 days. Additionally, February has a marginally lower humidity level at 83%, compared to March’s 84%. For more details on February's weather, you can visit Sao Sebastiao weather in February.
March and April exhibit quite similar temperature ranges, with both months recording a minimum of 10°C (50°F), an average of 15°C (59°F), and a maximum of 18°C (64°F). However, April tends to be wetter, receiving 77 mm (3.0 in) of precipitation over 13 days, compared to March's 49 mm (1.9 in) over 9 days. Despite the increase in rainfall, humidity levels remain consistent at 84% for both months, creating a consistently moist environment. For a more detailed look at April weather in the region, check out Sao Sebastiao weather in April.
In comparing the weather between March and May, both months exhibit mild temperatures with March having a minimum of 10°C (50°F) and an average of 15°C (59°F), while May sees a slightly warmer minimum of 12°C (53°F) and an average of 16°C (62°F). The maximum temperatures in both months are similar, with March reaching up to 18°C (64°F) and May peaking at 19°C (67°F). Precipitation levels remain close, with March experiencing 49 mm (1.9 in) of rain and May slightly higher at 51 mm (2.0 in), and both months record about 9 days of rainfall. Humidity is also comparable, slightly higher in March at 84% compared to May's 83%. For more detailed insights into May weather, you can refer to Sao Sebastiao weather in May.
March weather typically sees cooler temperatures, with a minimum of 10°C (50°F) and an average of 15°C (59°F), while June brings warmer conditions, starting at a minimum of 14°C (58°F) and averaging 18°C (66°F). In March, there's more precipitation, totaling 49 mm (1.9 in) over 9 days, compared to June, which records 39 mm (1.5 in) over just 6 days. Interestingly, both months share a consistent humidity level of 84%, making the air feel similar in that regard. For a more detailed look at June weather patterns, you can explore Sao Sebastiao weather in June.
In March, temperatures range from a mild 10°C (50°F) at night to a pleasant 18°C (64°F) during the day, with an average of 15°C (59°F). This month sees approximately 49 mm (1.9 in) of rain over about 9 days, along with a high humidity level of 84%. In contrast, July boasts warmer temperatures, with a minimum of 18°C (65°F), an average of 21°C (70°F), and a maximum of 23°C (74°F). Precipitation in July is significantly lower, totaling just 20 mm (0.8 in) across 4 rainy days, while humidity remains slightly elevated at 86%. For more details on the weather during this month, check out Sao Sebastiao weather in July.
March and August present contrasting weather characteristics. In March, temperatures range from a minimum of 10°C (50°F) to a maximum of 18°C (64°F), with an average temperature of 15°C (59°F). The month sees about 49 mm (1.9 in) of precipitation over 9 days, accompanied by high humidity levels at 84%. In comparison, August offers warmer conditions, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 24°C (76°F), and an average of 22°C (72°F). Precipitation is slightly lower at 45 mm (1.8 in) over just 8 days, and humidity is slightly less at 82%. For more detailed information, you can check Sao Sebastiao weather in August.
March and September present distinct weather patterns in terms of temperature and precipitation. In March, temperatures range from a cool minimum of 10°C (50°F) to a mild maximum of 18°C (64°F), with an average of 15°C (59°F). The month sees about 49 mm (1.9 in) of precipitation spread over 9 days, accompanied by relatively high humidity at 84%. In contrast, September is noticeably warmer, with temperatures ranging from a comfortable minimum of 19°C (66°F) to a maximum of 24°C (76°F), yielding an average of 22°C (71°F). Precipitation slightly decreases to 45 mm (1.8 in) over 11 days, and humidity remains fairly moderate at 82%. For more details on September weather, you can visit Sao Sebastiao weather in September.
In comparing the weather of March and October, we see notable differences. March typically experiences cooler temperatures, with daily averages around 15°C (59°F) and maximums reaching 18°C (64°F). In contrast, October enjoys warmer conditions, featuring an average temperature of 20°C (69°F) and highs of 24°C (75°F). Precipitation levels are also higher in October, with about 83 mm (3.3 in) over 13 days, compared to March's 49 mm (1.9 in) spread across 9 days. Additionally, while March has a higher humidity level at 84%, October's humidity is slightly lower at 79%. For more detailed insights, you can check Sao Sebastiao weather in October.
When comparing the weather in March and November, March tends to have cooler temperatures, with a minimum of 10°C and an average of 15°C, whereas November is warmer, with a minimum of 13°C and an average of 18°C. Precipitation in November is also significantly higher, averaging 106 mm over 13 days, compared to 49 mm over 9 days in March. Additionally, November experiences slightly lower humidity at 80% compared to March's 84%. For more detailed information, you can check the link: Sao Sebastiao weather in November.
March and December in Sao Sebastiao present varying weather experiences. In March, temperatures range from a minimum of 10°C (50°F) to a maximum of 18°C (64°F), with an average of 15°C (59°F). The month sees around 49 mm (1.9 in) of precipitation over 9 days, accompanied by a humidity level of 84%. In contrast, December offers slightly warmer conditions with temperatures ranging from 12°C (53°F) to 20°C (68°F), averaging 17°C (63°F). However, it also brings increased rainfall, totaling 122 mm (4.8 in) over 13 days, while humidity remains high at 85%. For more detailed insights, you can visit Sao Sebastiao weather in December.
As March unfolds in São Sebastião, it marks the transition from the cooler winter months toward the milder spring climate. With an average temperature settling around 15°C, it provides a refreshing change from the chill of January and February. However, the increased humidity at 84% and 49 mm of rainfall over approximately nine days remind visitors that the weather can be quite unpredictable during this time. Compared to the drier, warmer months ahead, March serves as a unique bridge between seasons, inviting exploration while underscoring the need for adaptable outdoor plans. To learn more about the weather patterns in this charming locale, visit Sao Sebastiao Climate.