Last updated: February 24, 2025
Experience the mild charm of Sagres, Portugal in September, where temperatures range from a pleasant 16°C (61°F) at night to a warm 24°C (76°F) during the day, averaging around 19°C (67°F). With only 6 mm (0.2 in) of rain spread across just one day, visitors can enjoy mostly dry weather complemented by a comfortable 71% humidity. It’s the perfect backdrop for exploring stunning coastal landscapes or indulging in outdoor activities, offering an inviting blend of sun and sea.
As summer transitions into autumn, Sagres, Portugal enjoys delightfully mild September temperatures, making it an inviting time to visit. With minimums around 16°C (61°F) and maximums reaching up to 24°C (76°F), the weather is comfortably warm yet pleasantly breezy. The average temperature settles at 19°C (67°F), providing a perfect backdrop for outdoor activities and exploration. This month captures the tail end of the warm season, often characterized by clear skies and less crowded beaches, making it a fantastic choice for travelers seeking a blend of relaxation and adventure. As the days grow shorter, the inviting warmth remains, allowing visitors to savor the beauty of this coastal gem.
September in Sagres, Portugal, marks a subtle transition as summer begins to wane, bringing just 6 mm (0.2 in) of precipitation over a single day. This slight uptick in moisture is a contrast to the preceding months of July and August, which recorded virtually no rain. As the dry spell gives way to the possibility of autumn showers, September's rainfall sets the stage for an increase in precipitation leading into October and November, where totals rise significantly to 27 mm (1.1 in) and 47 mm (1.9 in) respectively. This shift not only signals a change in the weather pattern but also ushers in a refreshing rejuvenation of the lush landscapes that characterize the region.
September in Sagres, Portugal, offers a refreshing dip in humidity levels, averaging around 71%. This slight increase from the summer months, where humidity hovered between 67-69%, reflects a transition as autumn approaches. The trend shows a gradual uptick in moisture as the year progresses, starting from the relatively cool and damp January at 80% and culminating in December's peak of 81%. This seasonal ebb and flow contributes to the region’s pleasantly mild climate, making September an ideal time for visitors seeking to enjoy both the warmth of late summer and the gentle embrace of the approaching fall.
In September, Sagres, Portugal, continues to bask in the warm afterglow of summer, with a UV Index of 9, categorized as very high. This reflects a slight decrease from the intense extremes of midsummer, yet caution is still necessary, as the burn time is just 15 minutes. Trends observed throughout the year show a gradual rise in UV exposure from the early months, peaking in June and July before tapering off slightly in the fall. As the year progresses towards October, a notable decline in UV intensity begins, indicating a shift towards milder sun conditions. Be sure to keep your skin protected during this time. For more detailed information, visit the Sagres UV Index.
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As September unfolds in Sagres, Portugal, the sunshine continues to grace the coastline with an impressive 352 hours of daylight, marking a delightful transition from summer to autumn. Following the peak of 419 hours in July, the days begin to shorten slightly, yet September still holds its charm with a generous amount of sun, only slightly less than August's 395 hours. This steady warmth allows visitors to relish the stunning scenery and vibrant beaches while enjoying the mild breezes characteristic of early fall. As the year progresses, sunshine dips into October with 323 hours, but September remains a radiant highlight, inviting travelers to embrace the last vestiges of summer's glow.
In Sagres, Portugal, September enjoys a delightful 73% chance of sunny weather, making it an appealing destination as summer draws to a close. This figure reflects a trend of increasing sunlight throughout the warmer months, with July and August peaking at 81% and 78% respectively. As autumn approaches, the likelihood of sunshine remains relatively high, though slightly dipping from the summer highs. Notably, this consistency in sunny weather carries through to October, which still holds a respectable 57% chance of clear skies. Such trends underscore September as a fantastic time for visitors to soak up the sun and enjoy the stunning coastal scenery.
As summer wanes, September in Sagres, Portugal ushers in a gradual shift in daylight hours, offering about 12 hours of sun each day. This month marks a transition from the peak summer brightness of 14 hours seen in June through August. While the days grow shorter, the lingering warmth and vibrant sunsets create a captivating atmosphere, inviting locals and visitors alike to savor the beautiful coastal scenery. As September unfolds, the slow descent in daylight hints at the approaching fall, yet maintains an inviting charm perfect for beach strolls and watching the waves crash against the cliffs.
As summer winds down in Sagres, Portugal, September brings a noticeable shift in the atmosphere, with the average wind speed dropping to 5.3 m/s (12 mph). This decline follows a summer peak in July at 7.9 m/s (18 mph), creating a gentler breeze that is characteristic of early autumn. The transition from the brisk winds of late summer to the much softer currents of September can be felt, prompting a soothing change in the coastal environment. Surfers and beach-goers alike appreciate this reduction, as it allows for a more relaxed experience by the sea, accompanied by the lingering warmth of the sun. While October sees a slight uptick to 5.7 m/s (13 mph), September's calm winds create the perfect backdrop for enjoying the scenic beauty and tranquil vibes of Sagres.
The weather in Sagres 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 Sagres and find detailed weather information for every month.
September typically offers milder and more pleasant temperatures, with averages around 19°C (67°F) and maximums reaching up to 24°C (76°F). In contrast, January experiences cooler conditions, featuring an average temperature of 14°C (58°F) and maximums of 18°C (64°F). While September has relatively low precipitation with just 6 mm (0.2 in) over a single day, January sees more rain, accumulating 31 mm (1.2 in) across four days. Additionally, humidity levels are slightly higher in January at 80%, compared to September's 71%. For those considering a visit, more detailed information can be found at Sagres weather in January.
In comparing the weather between September and February, notable differences emerge. September boasts milder temperatures, with a minimum of 16°C (61°F) and an average of 19°C (67°F), peaking at 24°C (76°F). The month is relatively dry, experiencing only 6 mm (0.2 in) of precipitation over just one day, and maintains a humidity level of 71%. In contrast, February is cooler, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 17°C (63°F) and an average of 14°C (58°F). This month is considerably wetter, with 41 mm (1.6 in) of rain spread across five days, and humidity slightly increases to 73%. For more details on February weather, check out Sagres weather in February.
When comparing the weather in September and March, notable differences emerge. September typically offers milder temperatures, with a minimum of 16°C (61°F) and an average of 19°C (67°F), peaking at 24°C (76°F). It also experiences minimal precipitation, averaging just 6 mm (0.2 in) over a single day. In contrast, March is cooler, with temperatures ranging from a minimum of 10°C (50°F) to an average of 15°C (58°F) and a maximum of 18°C (64°F). March sees significantly higher rainfall, totaling 57 mm (2.2 in) across eight days. Both months maintain a consistent humidity level of 71%, but the overall climate feels more variable in March. For more detailed insights into March weather, you can check Sagres weather in March.
When comparing the weather in September and April, notable differences emerge. In September, temperatures are generally warmer, with an average of 19°C (67°F) and a maximum of 24°C (76°F), making it a pleasant month for outdoor activities. In contrast, April experiences cooler temperatures, averaging around 15°C (60°F) and peaking at 20°C (69°F). Moreover, April sees significantly more precipitation, totaling 45 mm (1.8 in) over approximately 9 days, while September is much drier, with only 6 mm (0.2 in) of rain over just 1 day. Despite this, both months maintain similar humidity levels, around 69-71%. For a closer look at the specific conditions in April, you can visit Sagres weather in April.
September typically experiences warmer temperatures compared to May, with average highs reaching 24°C (76°F) versus May's 22°C (72°F). The minimum temperatures in September are also slightly higher, at 16°C (61°F), compared to May's 12°C (54°F). While both months see relatively low precipitation, September is drier, averaging just 6 mm over one day compared to May's 11 mm across two days. Humidity remains similar in both months, with September at 71% and May at 69%. For more details on May conditions, you can check Sagres weather in May.
September and June share similar temperature ranges, with both months reaching a maximum of 24°C (76°F). However, September tends to be slightly warmer on average, with temperatures around 19°C (67°F) compared to June's 18°C (64°F). Precipitation is minimal in both months, but September experiences slightly more rain, with 6 mm (0.2 in) falling over just 1 day, while June sees only 4 mm (0.2 in) on the same number of days. Humidity levels are also comparable, with September at 71% and June at 67%. For a more detailed overview, check out Sagres weather in June.
In September, the weather features a slightly warmer average temperature of 19°C (67°F), compared to July's average of 18°C (65°F). Both months experience maximum temperatures reaching 24°C (76°F), but September sees a bit more precipitation with 6 mm (0.2 in) falling on 1 day, whereas July remains drier with only 2 mm (0.1 in) across 0 days. Humidity levels are similar, with September at 71% and July at 69%. Overall, September offers more warmth and some light rainfall compared to the drier conditions of July. For more detailed conditions, you can check Sagres weather in July.
In comparing the weather of September to that of August, September tends to be slightly warmer with an average temperature of 19°C (67°F), compared to August's average of 18°C (66°F). Both months have similar minimum temperatures of around 16°C, but September can reach a maximum of 24°C (76°F), just like August. However, September sees a bit more rainfall with 6 mm over 1 day, while August experiences virtually no rain at all, recording only 1 mm without any rainy days. Additionally, September's humidity is slightly higher at 71% compared to August's 68%. For more detailed information, you can check Sagres weather in August.
September typically boasts warmer temperatures, with a minimum of 16°C (61°F) and an average of 19°C (67°F), while October sees a slight decrease, with minimum temperatures dropping to 12°C (54°F). Although both months share a similar average temperature of about 19°C, October experiences more precipitation, with 27 mm (1.1 in) over 4 days compared to just 6 mm (0.2 in) over 1 day in September. Additionally, humidity increases slightly in October to 75%, compared to 71% in September. For more detailed insights, check out Sagres weather in October.
September tends to be warmer than November, with average temperatures around 19°C (67°F) compared to November's average of 17°C (62°F). The higher temperatures in September range from a minimum of 16°C (61°F) to a maximum of 24°C (76°F), while November experiences cooler temperatures, with a minimum of 12°C (54°F) and a maximum of 21°C (69°F). Additionally, September boasts much lower precipitation at just 6 mm (0.2 in) over one day, whereas November sees a significant increase in rainfall, totaling 47 mm (1.9 in) across nine days. Humidity is also slightly higher in November at 78%, up from 71% in September. For more information, you can check out the detailed forecast at Sagres weather in November.
September typically offers milder temperatures, with average highs around 24°C (76°F) and relatively low precipitation, only 6 mm (0.2 in) over a single day. In contrast, December sees a decrease in temperature, with average highs dropping to 18°C (65°F) and a significant increase in rainfall, totaling 46 mm (1.8 in) spread over six days. Additionally, humidity rises in December to 81%, compared to 71% in September, creating a cooler and wetter atmosphere. For more detailed insights, you can check Sagres weather in December.
As summer transitions into autumn, September in Sagres offers a delightful climate marked by mild temperatures and low precipitation. With the average temperature hovering around a comfortable 19°C, it contrasts with the higher highs of peak summer months, creating an inviting atmosphere for visitors. The humidity level remains manageable at 71%, ensuring that the warmth is pleasant rather than oppressive. Plus, with just a hint of rain—only one day of significant precipitation—September is ideal for outdoor activities. For a deeper dive into the conditions that characterize this beautiful region, explore the detailed insights at Sagres Climate.