Last updated: February 24, 2025
Explore the delightful weather of São Sebastião, Portugal in July, where temperatures typically hover around a pleasant 21°C (70°F). Visitors can expect maximum highs of 23°C (74°F) and minimum lows of 18°C (65°F), providing a comfortable climate for outdoor activities. Although the month sees 20 mm (0.8 in) of rainfall spread over four days, the humidity remains relatively high at 86%, contributing to a lush, green landscape. Enjoy warm days and the refreshing ocean breeze in this beautiful coastal town during the summer months!
In July, São Sebastião, Portugal basks in pleasantly warm temperatures, marking the peak of summer. The month opens with minimums of 18°C (65°F) and reaches an average of 21°C (70°F), rising to a comfortable maximum of 23°C (74°F). These figures illustrate a clear upward trend as the city transitions from the cooler months, showcasing a significant jump from June's milder averages. With temperatures steadily increasing, July invites locals and visitors alike to enjoy the outdoors, making it the perfect time for beach outings and exploring the vibrant local culture under the nurturing sun.
In July, Sao Sebastiao, Portugal, experiences a notable drop in precipitation, with only 20 mm (0.8 in) recorded over just 4 days. This marks the driest month of the year, contrasting sharply with the wetter winter months. The trend highlights a shift from the higher rainfall seen in the early months; for instance, January and February both receive 78 mm (3.1 in) of rain, while June sees 39 mm (1.5 in). As summer takes hold, the reduced precipitation creates a drier, sunnier landscape, ideal for outdoor activities, yet it signifies the transition towards the return of rain later in the year, particularly in October and November, when precipitation levels climb again.
In Sao Sebastiao, Portugal, July stands out with a notable humidity level of 86%, marking it as the peak of the year. Observing the trends throughout the year, there is a consistent humidity range fluctuating between 82% to 86% from January to July, with most months hovering around 84%. Following July, humidity begins to decline, dropping to 82% in August, and continuing a gradual descent into the fall months. This dynamic suggests that while summer brings the highest moisture, the transition to autumn offers a reprieve, highlighting Sao Sebastiao's unique climate rhythms that shape the experience of this beautiful coastal town.
In July, Sao Sebastiao, Portugal, experiences a very high UV Index of 10, requiring careful sun protection due to a burn time of just 15 minutes. This trend of increased UV exposure continues from June, which peaked at an extreme UV Index of 11. Following a gradual rise from a moderate index in January (UV 3) to a high index in March (UV 7), the summer months see consistently high levels, marking July and August as critical times for sun safety. The data clearly emphasizes the importance of sun protection, particularly as we navigate through the summer. For more details about UV levels throughout the year, visit Sao Sebastiao UV Index.
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July in Sao Sebastiao, Portugal, is a true highlight of the year, boasting an impressive 380 hours of sunshine. This radiant month stands out as the zenith of summer, following a steady increase from the 147 hours recorded in January. As the year progresses, the sun paints the sky more vividly, with hours soaring through April's gentle warmth to a sun-drenched June. Even as the summer lingers into August, with a still-pleasing 357 hours, the July sun is a beacon of vibrant energy, encouraging both exploration and relaxation. The trend clearly shows that as the year unfolds, Sao Sebastiao transforms into a sunny paradise, making summer simply irresistible.
In July, the likelihood of sunny weather in Sao Sebastiao, Portugal, remains high at 41%, marking a slight dip from June's peak of 44%. This time of year is characterized by a trend of increasing sun exposure, as the chances of clear skies continue to rise from January's modest 22% to a sunny August, which boasts a robust 51% chance. As summer unfolds, July offers visitors a delightful balance of warm weather and sunny days, making it an ideal time to experience the beauty of this coastal gem.
In Sao Sebastiao, Portugal, the daylight duration exhibits a captivating seasonal rhythm, peaking in the vibrant months of May and June with 14 hours of sunlight. This abundance of light creates an inviting atmosphere for outdoor activities and exploration. As July rolls in, the daylight remains constant at 14 hours, allowing for continued enjoyment of the sun-soaked days. However, as summer transitions into autumn, daylight begins to gradually wane, with August seeing a slight decline to 13 hours. This shift marks the start of a gentle descent, leading to shorter days as the year progresses. By September, daylight reduces to 12 hours, cascading down to 11 hours in October and hitting its annual low of 9 hours in December. The trend beautifully encapsulates the changing seasons, inviting residents and visitors to savor the long, sunlit days of summer before embracing the cozy, shorter light of winter.
In July, São Sebastião experiences a gentle breeze with an average wind speed of 6.3 m/s (14 mph), showcasing a slight uptick from the calmer conditions of June. This summer month, often characterized by better outdoor conditions, offers a pleasant transition from the higher wind speeds seen in the earlier months of the year, particularly February's peak at 11.1 m/s (25 mph). July and its accompanying winds reflect a general trend of seasonal decline from the brisk winter and spring gales, settling into a more moderate rhythm that residents and visitors alike can enjoy along the beautiful coastline. As the summer progresses into August, the winds remain relatively steady, contributing to Sao Sebastiao's inviting atmosphere.
The weather in Sao Sebastiao changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July'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 July, the weather tends to be warm and pleasant, with average temperatures around 21°C (70°F) and maximums reaching up to 23°C (74°F). The month experiences relatively low precipitation, totaling 20 mm (0.8 in) over just four days, and the humidity is notably high at 86%. In contrast, January is cooler, with average temperatures dropping to 16°C (61°F) and maximums peaking at 19°C (66°F). This month sees significantly more rainfall, with 78 mm (3.1 in) of precipitation spread over 11 days, while the humidity remains close at 84%. For more detailed information, check Sao Sebastiao weather in January.
In comparing the weather between July and February, July presents a warmer climate with average temperatures ranging from 18°C (65°F) to a maximum of 23°C (74°F), while February sees cooler averages with temperatures between 10°C (50°F) and 18°C (65°F). Precipitation also varies significantly; July experiences less rain, totaling only 20 mm (0.8 in) over 4 days, whereas February is much wetter, with 78 mm (3.1 in) of rain spread over 14 days. Despite both months having high humidity levels—86% in July and 83% in February—July's warmth and lower precipitation contribute to a more pleasant summer environment. For more detailed information on February weather, you can visit Sao Sebastiao weather in February.
In July, the weather is generally warmer and drier compared to March, with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 23°C (74°F) and only 20 mm (0.8 in) of precipitation over 4 days. In contrast, March experiences cooler temperatures, with a range of 10°C (50°F) to 18°C (64°F), and significantly higher precipitation of 49 mm (1.9 in) over 9 days. While both months have similar humidity levels, July's higher temperatures and lower rainfall make it a more favorable time for outdoor activities. For a detailed look at March weather, you can check this link: Sao Sebastiao weather in March.
When comparing the weather in July and April, July boasts warmer temperatures across the board, with a minimum of 18°C (65°F) and an average of 21°C (70°F), while April's temperatures range from a minimum of 10°C (51°F) to an average of 15°C (60°F). Precipitation is significantly lower in July, with only 20 mm (0.8 in) over 4 days, compared to April's 77 mm (3.0 in) spread over 13 days. Interestingly, the humidity levels are quite similar, with July at 86% and April at 84%. For more detailed information about April's weather, you can check out Sao Sebastiao weather in April.
July generally offers warmer and drier weather compared to May. With average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 23°C (74°F), July is notably warmer, while May sees cooler temperatures, with averages between 12°C (53°F) and 19°C (67°F). In terms of precipitation, July receives only 20 mm (0.8 in) over about 4 days, making it a drier month compared to May, which experiences 51 mm (2.0 in) of rainfall across 9 days. Humidity levels remain similar, with July at 86% and May at 83%. For those interested in exploring the weather conditions during May, more details can be found at Sao Sebastiao weather in May.
In comparing the weather of July and June, we see that July tends to be slightly warmer, with average temperatures rising from June's 18°C (66°F) to 21°C (70°F). The maximum temperature in July reaches 23°C (74°F) compared to June's maximum of 22°C (72°F), while the minimum temperature also increases from 14°C (58°F) in June to 18°C (65°F) in July. Despite its warmer temperatures, July experiences significantly less rainfall, accumulating only 20 mm (0.8 in) over 4 days, whereas June sees 39 mm (1.5 in) of precipitation over 6 days. Humidity levels remain fairly similar, with July at 86% and June at 84%. For a detailed look at June's weather specifics, you can check out Sao Sebastiao weather in June.
In comparing the weather of July and August, July features a slightly cooler climate, with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 23°C (74°F) and a total precipitation of 20 mm (0.8 in) over 4 days. In contrast, August brings warmer conditions, with temperatures averaging between 19°C (66°F) and 24°C (76°F), accompanied by a notable increase in precipitation to 45 mm (1.8 in) over 8 days. Additionally, humidity remains relatively high in both months, although it slightly decreases in August to 82% compared to July’s 86%. For a more detailed look at what to expect, check out the Sao Sebastiao weather in August.
In July, the weather features mild temperatures with a minimum of 18°C (65°F) and a maximum of 23°C (74°F), accompanied by relatively low precipitation of 20 mm (0.8 in) over about 4 days. The humidity level in July is quite high at 86%, contributing to a warm, tropical feel. In contrast, September tends to be slightly warmer, with minimum temperatures reaching 19°C (66°F) and maximums of 24°C (76°F). However, this month experiences significantly more rainfall, accumulating 45 mm (1.8 in) across 11 days, while humidity decreases to 82%. For a more detailed look at September conditions, check out Sao Sebastiao weather in September.
In comparing the weather between July and October, July experiences slightly warmer temperatures, with averages around 21°C (70°F) and a maximum of 23°C (74°F), while October sees a minor drop in the minimum temperature to 15°C (59°F) and an average of 20°C (69°F). Precipitation levels significantly increase in October, with 83 mm (3.3 in) over 13 days compared to just 20 mm (0.8 in) over 4 days in July, indicating a much wetter month. Additionally, October maintains a lower humidity level at 79%, compared to July's higher humidity of 86%. For more detailed insights, visit Sao Sebastiao weather in October.
In comparing the weather of July and November, we can see a notable shift in temperature and precipitation patterns. July boasts a warm average of 21°C (70°F) with minimum temperatures around 18°C (65°F) and maximums reaching 23°C (74°F). However, it experiences low precipitation levels of just 20 mm (0.8 in) over 4 days, along with high humidity of 86%. In contrast, November has a cooler average temperature of 18°C (65°F), with a minimum of 13°C (55°F) and a maximum of 22°C (71°F). This month also sees significantly higher precipitation, with 106 mm (4.2 in) falling over 13 days and a humidity level of 80%. For those interested in a detailed breakdown, you can visit Sao Sebastiao weather in November.
In July, the weather is generally warm, with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 23°C (74°F). The humidity is high at 86%, but precipitation is relatively low, totaling just 20 mm (0.8 in) over about 4 days. In contrast, December brings cooler temperatures, averaging between a minimum of 12°C (53°F) and a maximum of 20°C (68°F), with an average of 17°C (63°F). This month experiences significantly more rainfall, with 122 mm (4.8 in) spread over 13 days, while humidity remains similar at 85%. For more detailed insights, you can check the weather in December here.
As July arrives in Sao Sebastiao, the weather shifts to a mild and pleasant charm, making it a delightful time to experience the region. With warmer temperatures compared to other months, the average warmth beckons outdoor enthusiasts and beachgoers alike. While July sees a slight uptick in humidity, the overall pleasant conditions are paired with relatively low precipitation, ensuring most days remain dry for exploration and relaxation. This makes July a unique and inviting period in the year, perfect for enjoying all that Sao Sebastiao has to offer. For a deeper dive into the specifics of the climate throughout the year, visit Sao Sebastiao Climate.