Last updated: February 24, 2025
September in Lagoa, Portugal, offers a delightful blend of warm temperatures and refreshing coastal breezes. With daytime highs reaching a pleasant 26°C (79°F) and an average of 22°C (71°F), it's an inviting time for outdoor activities. However, visitors should prepare for occasional rain, as the month sees about 67 mm (2.6 in) of precipitation spread over 16 days. The humidity, hovering around 81%, adds a touch of tropical feel to the atmosphere. Whether you're exploring picturesque landscapes or relaxing by the beach, Lagoa in September promises an experience marked by warmth and vibrancy, tempered by refreshing showers.
September in Lagoa, Portugal, signals the gentle transition from the warmth of summer to the milder embrace of autumn. With minimum temperatures averaging around 17°C (64°F) and maximums reaching up to 26°C (79°F), the month offers a delightful balance, perfect for outdoor adventures. The average temperature holds steady at 22°C (71°F), inviting visitors to explore the scenic coastlines and charming streets without the peak summer crowds. As the days become slightly shorter, the pleasant warmth remains, making September an idyllic time to enjoy Lagoa’s stunning landscapes, vibrant culture, and delicious cuisine.
September in Lagoa, Portugal, experiences a notable transition in weather, with precipitation amounting to 67 mm (2.6 in) over 16 days. This shift marks an increase from the drier summer months, where July recorded only 23 mm (0.9 in) and just 7 rainy days. As the region moves into autumn, the rainfall begins to pick up, reflecting a trend of rising precipitation leading into October's peak of 109 mm (4.3 in). This gradual increase signals the onset of a wetter season, as the lush landscape prepares for the cooler months ahead.
In September, Lagoa, Portugal continues to experience pleasant humidity levels at 81%, maintaining a comfortable atmosphere for both locals and visitors. This month fits seamlessly into the broader trend of moderate humidity that characterizes the summer months, which hover around similar percentages. While July and April peak at 83%, September's readings subtly hint at the upcoming fall transition, as humidity begins to gently decline towards October's 79%. This gradual shift reflects the region's mild climatic embrace, offering a delightful balance of warmth and moisture as the changing seasons approach.
In September, Lagoa experiences a UV Index of 9, reflecting a shift towards very high exposure levels as summer transitions to autumn. This month marks a gradual decline from the peak of summer, maintaining a burn time of just 15 minutes, emphasizing the need for vigilant sun protection. Following the extreme UV conditions of June, July, and August, September's UV index remains significantly elevated but is a reminder that the sun's intensity still demands caution. As the days grow shorter and temperatures begin to cool, embracing sun safety in this vibrant coastal town is essential. For more detailed information, visit Lagoa UV Index.
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September in Lagoa, Portugal, embraces a delightful transition as summer begins to wane, boasting 325 hours of golden sunshine. This month stands out as the perfect blend of warmth and leisure, following the sun-drenched peak of August, which provides an impressive 365 hours. While the days may start to shorten, the lingering summer vibes create a picturesque backdrop for outdoor adventures and relaxation. Interestingly, September's sun exposure remains robust, making it a popular choice for visitors seeking to soak up the last remnants of summer before the cooler months arrive. With steadily rising sunshine hours from January's 153 hours to June’s peak, it's evident that Lagoa offers a vibrant climate that seduces sun-seekers well into the fall.
In Lagoa, Portugal, September offers a delightful chance of sunny weather, with a 46% likelihood of sun-filled days. This marks a slight dip from the peak of 53% observed in August, but it still remains significantly higher than the early months of the year. As summer transitions into autumn, the consistent increase in sunshine probabilities throughout the warmer months—culminating in 40% in both July and August—suggests that visitors can still revel in the warmth and brightness of sunny skies. With a favorable forecast compared to the cooler months, September emerges as a charming time to enjoy the beauty of Lagoa under the sun.
As September unfolds in Lagoa, Portugal, the fading summer light reveals a nuanced transition in daylight duration. The month offers about 12 hours of sunlight, a gradual decline from the peak 14 hours enjoyed in the summer months of June, July, and August. This shift marks the beginning of autumn, as daylight inches closer to the 11 hours anticipated in October. September beautifully bridges the vibrant energy of summer with the mellow hues of fall, inviting residents and visitors alike to savor the longer evenings while still basking in the warmth of lingering sunshine. This seasonal change not only enhances the scenery but also creates a unique atmosphere, perfect for outdoor activities and enjoying Lagoa’s stunning landscapes.
As summer transitions into autumn, September in Lagoa, Portugal, ushers in a gentler breeze, with an average wind speed of 4.2 m/s (9 mph). This marks a notable decrease from the more energetic winds of earlier months, particularly June and July, where wind speeds hovered around 3.9 m/s (9 mph) and 4.7 m/s (11 mph), respectively. The trend shows a gradual decline from the higher velocities experienced in the earlier part of the year, including the brisk 7.8 m/s (17 mph) winds of February. As the warmth of summer wanes, September's milder winds provide a serene backdrop, perfect for leisurely seaside strolls and outdoor adventures amidst Lagoa's stunning landscapes. With this shift, visitors can enjoy a more tranquil atmosphere that invites relaxation and reflection.
The weather in Lagoa changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Lagoa and find detailed weather information for every month.
In comparing September and January weather, September offers a warmer climate with average temperatures ranging from a minimum of 17°C (64°F) to a maximum of 26°C (79°F), coupled with a relatively high humidity of 81%. During this month, there is an average of 67 mm (2.6 in) of precipitation spread over 16 days. Conversely, January sees cooler temperatures, with averages between 10°C (50°F) and 19°C (66°F), while maintaining a slightly higher humidity level at 82%. The precipitation in January is marginally higher at 73 mm (2.9 in), though it falls on fewer days, totaling 13. For more detailed insights, check the weather specifics at Lagoa weather in January.
When comparing the weather in September and February, notable differences emerge. September typically boasts milder temperatures, with minimums around 17°C (64°F) and maximums reaching up to 26°C (79°F), offering a comfortable average of 22°C (71°F). In contrast, February experiences cooler conditions, with a minimum temperature of 9°C (48°F) and a maximum of 19°C (66°F), resulting in a lower average temperature of 14°C (58°F).
Additionally, while September sees approximately 67 mm (2.6 in) of precipitation over 16 days, February is slightly wetter, with 98 mm (3.9 in) of rainfall over 15 days. Both months exhibit high humidity, with September at 81% and February at 80%. For more detailed insights into February weather, you can refer to Lagoa weather in February.
In September, the weather is noticeably warmer with average temperatures ranging from a minimum of 17°C (64°F) to a maximum of 26°C (79°F). The month experiences around 67 mm (2.6 in) of precipitation over 16 days and maintains a humidity level of 81%. In contrast, March offers cooler conditions, with temperatures averaging between 9°C (49°F) and 19°C (66°F). This month sees slightly less precipitation at 65 mm (2.5 in) over 12 days, while humidity remains close at 82%. For a detailed overview of weather patterns, you can explore Lagoa weather in March.
September and April present quite different weather experiences. In September, temperatures are notably warmer, with a minimum of 17°C (64°F) and an average of 22°C (71°F), peaking at 26°C (79°F). The precipitation is relatively moderate at 67 mm (2.6 in) over 16 days, accompanied by high humidity at 81%. In contrast, April's cooler climate features a minimum of 10°C (50°F) and an average of 15°C (59°F), with a maximum of 19°C (67°F). Although April experiences slightly more rainfall, totaling 87 mm (3.4 in) over the same 16 days, the humidity remains comparable at 83%. For a more detailed look at April’s weather, you can visit Lagoa weather in April.
In comparing the weather between September and May, September tends to be warmer with average temperatures ranging from a minimum of 17°C (64°F) to a maximum of 26°C (79°F), while May’s temperatures are cooler, with the average ranging from 11°C (51°F) to 21°C (71°F). Both months experience similar levels of humidity at 81%, but September sees slightly higher precipitation totals with 67 mm (2.6 inches) spread over 16 days compared to May’s 68 mm (2.7 inches) over 11 days. For those interested in more detailed weather patterns for May in Lagoa, you can check Lagoa weather in May.
When comparing the weather in September to that of June, we see noticeable differences in temperature and precipitation patterns. September generally features warmer temperatures, with a minimum of 17°C (64°F) and an average of 22°C (71°F), peaking at 26°C (79°F). In contrast, June offers cooler conditions, starting from a minimum of 13°C (55°F) and reaching an average of 19°C (66°F) with a maximum of 24°C (76°F). Precipitation is also more prevalent in September, with about 67 mm (2.6 in) over 16 days, compared to June's 44 mm (1.7 in) over just 10 days. Both months share similar humidity levels, hovering around 81% in September and slightly higher at 82% in June. For more detailed insights into June's weather, you can check Lagoa weather in June.
When comparing the weather between September and July, we find that September tends to be slightly warmer, with average temperatures reaching up to 22°C (71°F) compared to July's average of 21°C (70°F). Both months have a minimum temperature starting at 17°C (63-64°F), but September sees a higher maximum temperature of 26°C (79°F) versus July's 25°C (77°F). Precipitation is notably higher in September, with 67 mm (2.6 in) spread over 16 days, in contrast to July's 23 mm (0.9 in) over just 7 days. Humidity levels are relatively similar, with September at 81% and July slightly higher at 83%. For more detailed information on July weather conditions, you can visit Lagoa weather in July.
In comparing the weather of September and August, we see notable differences despite similar average temperatures. September's minimum temperature drops slightly to 17°C (64°F), while August holds a higher minimum of 19°C (66°F). The maximum temperatures are also marginally different, with September peaking at 26°C (79°F) compared to August's 27°C (80°F). Precipitation in September is significantly higher, totaling 67 mm (2.6 in) over 16 days, whereas August experiences only 49 mm (1.9 in) across 9 days. Both months share the same humidity level of 81%, but September tends to be wetter and cooler overall. For more detailed insights on August weather, check out Lagoa weather in August.
In September, the weather typically boasts a mild climate with average temperatures ranging from a minimum of 17°C (64°F) to a maximum of 26°C (79°F). There’s a total of 67 mm (2.6 in) of precipitation, spread over 16 days, and humidity hovers around 81%.
By October, the temperatures drop slightly, with averages between 15°C (58°F) and 25°C (77°F), and a lower average of 20°C (68°F). However, this month sees an increase in rainfall, accumulating to 109 mm (4.3 in) across 15 days, while humidity remains relatively stable at 79%. For more details on the weather in October, you can visit Lagoa weather in October.
In September, the weather is generally warmer, with temperatures ranging from a minimum of 17°C (64°F) to a maximum of 26°C (79°F) and an average of 22°C (71°F). The humidity is relatively high at 81%, and the month experiences about 67 mm (2.6 in) of precipitation across 16 days. In contrast, November brings cooler temperatures, with a minimum of 11°C (53°F) and a maximum of 23°C (74°F), averaging 17°C (64°F). While there are fewer rainy days with around 13 days of precipitation, the total rainfall increases to 96 mm (3.8 in), and the humidity remains slightly lower at 79%. For more detailed insights, visit Lagoa weather in November.
In comparing the weather between September and December, we can see a notable decrease in temperatures. September boasts a mild average of 22°C (71°F), with maximums reaching up to 26°C (79°F), while December sees cooler averages of 16°C (61°F) and max temperatures of only 20°C (68°F). Precipitation also varies, with September receiving 67 mm (2.6 in) over 16 days, compared to December's higher total of 129 mm (5.1 in) across 14 days. Humidity levels remain relatively high in both months, increasing slightly from 81% in September to 84% in December. For a detailed look at December weather conditions, you can check out Lagoa weather in December.
September in Lagoa offers a gentle transition as summer begins to wane, bringing mild temperatures with an average of 22°C (71°F). Though the month retains some of the warmth of August, the increase in precipitation—spanning over 16 days and totaling 67 mm (2.6 in)—signals the approach of autumn. This higher moisture combined with an 81% humidity creates a refreshing atmosphere, distinguishing September from the drier summer months. For those seeking to understand more about the year-round weather patterns, visit Lagoa Climate.