Last updated: February 24, 2025
In September, Vilamoura, Portugal, welcomes visitors with a delightful Mediterranean climate, showcasing maximum temperatures reaching 28°C (82°F) and a pleasant average of 22°C (72°F). The minimum temperature can dip to a comfortable 15°C (60°F), making it ideal for exploring the coastal beauty. With just 11 mm (0.4 in) of rainfall over one day, the chances of a wet interruption are slim, allowing for ample sunshine. The humidity level is around 71%, adding a touch of warmth to the balmy air. This remarkable combination makes September a prime month for enjoying the vibrant beaches and outdoor activities that Vilamoura has to offer.
As summer gracefully transitions into fall, September in Vilamoura, Portugal offers a delightful blend of warmth and comfort. With minimum temperatures around 15°C (60°F) and average highs reaching 28°C (82°F), the weather encourages both relaxation and exploration. This month stands out as the last hurrah of the warm season, showcasing an inviting atmosphere ideal for beachgoers and outdoor enthusiasts. The average temperature of 22°C (72°F) provides just the right balance, making it a perfect time for leisurely strolls along the marina or indulging in local cuisine while soaking up the sun. Compared to the sweltering heat of August, September welcomes slightly cooler evenings, inviting visitors to enjoy the vibrant nightlife that Vilamoura has to offer.
In September, Vilamoura experiences a subtle shift towards the wetter months, with precipitation totaling 11 mm (0.4 in) over just one rainy day. This marks an increase from the preceding dry summer months, where August recorded a mere 1 mm with no rain at all. As the summer heat begins to wane, September brings a refreshing change, hinting at the forthcoming autumnal rains. The trend reveals that while rainfall is still relatively low compared to other months, it serves as a gentle reminder of the seasonal transition, paving the way for October's more substantial 28 mm of expected rainfall.
As summer transitions to autumn, September in Vilamoura, Portugal sees a slight rise in humidity, settling at 71%. This marks a subtle uptick from the drier months of June (67%) and July (69%), indicating a gentle shift as the warm season wanes. Notably, while September experiences a slight increase, it remains below the higher humidity levels of the following month, October, which reaches 75%. Overall, the trend reflects a consistent pattern where humidity begins to elevate as the year progresses towards its end, gradually climbing back towards the peak levels observed in winter months like January (80%) and December (81%).
In September, Vilamoura, Portugal, experiences a UV Index of 9, placing it in the very high exposure category with a burn time of just 15 minutes. This marks a slight decrease from the extreme levels seen during the summer months of June and July, which highlighted the region's peak sun intensity. As the summer winds down, the UV Index remains significant, encouraging residents and visitors alike to maintain sun safety practices through early autumn. With the sun still blazing, it's essential to adopt precautions to enjoy the outdoor charm of Vilamoura while minimizing skin damage. For more detailed information about UV levels throughout the year, visit Vilamoura UV Index.
UV Risk Categories
As summer gracefully transitions into autumn, September in Vilamoura, Portugal still basks in the warm embrace of sunshine, offering 351 hours of delightful daylight. This month, while slightly cooler than the peak of July, maintains a high average, emblematic of the region's abundant sunshine throughout the year. Notably, September's hours are a serene decline from August's 398 hours, yet they still exceed those of the earlier months, ensuring that fall begins with a radiant glow. As the daylight hours progressively decrease into October, the vibrant atmosphere of Vilamoura remains, inviting visitors to relish in the splendid early autumn sun before it retreats for the winter months ahead.
As summer wanes, September in Vilamoura, Portugal, offers a delightful transition with a 71% chance of sunshine. This month stands out after the sun-drenched peak of July and August, which boast a staggering 94% and 89% likelihood, respectively. Although slightly lower than the high summer months, September still enjoys a respectable amount of sun, making it an ideal time for outdoor activities without the intense heat. The likelihood of sunny weather starts to dip in October, falling to 59%, hinting that September is a sweet spot for those wishing to relish the lingering warmth and bright skies before autumn sets in.
As summer fades, September in Vilamoura marks a gentle shift in daylight, providing approximately 12 hours of sun. Following the peak of 14 hours in June, July, and August, the days begin to shorten, offering a beautiful blend of warmth and early sunsets. This transition reflects a gradual tapering into autumn, where the sun still generously graces the coastline, allowing for extended outdoor activities and evening strolls. The gradual decline in daylight from the summer months creates a charming atmosphere, perfect for enjoying the lingering warmth of the season before the days continue to shorten into October.
As summer gives way to autumn, September in Vilamoura, Portugal, ushers in a gentle shift in the weather, with wind speeds averaging about 4.4 m/s (10 mph). This represents a noteworthy decline compared to the earlier months of the summer, where winds hovered around 5.5 m/s in July and 5.0 m/s in August. The mild breezes of September create a serene atmosphere for leisurely beach strolls and outdoor activities, offering a perfect balance between warmth and comfort. Looking ahead, October’s 4.7 m/s winds continue this trend of gentle breezes, hinting at the gradual transition towards the cooler, invigorating winds of winter. Overall, September not only marks a beautiful time for visitors to enjoy Vilamoura's charm but also reflects a natural ebb in wind activity as the seasons shift.
The weather in Vilamoura 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 Vilamoura and find detailed weather information for every month.
September in Vilamoura offers a pleasant climate with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 28°C (82°F), averaging around 22°C (72°F). With only 11 mm (0.4 in) of precipitation over just one day, it's a relatively dry month with comfortable humidity levels at 71%. In contrast, January brings cooler weather, with temperatures dipping to a minimum of 5°C (41°F) and averaging 13°C (56°F), peaking at 18°C (65°F). This month sees increased rainfall, with 27 mm (1.1 in) of precipitation over three days, contributing to higher humidity levels at 80%. For more detailed information about the winter climate, check out Vilamoura weather in January.
September and February exhibit distinctly different weather patterns. In September, temperatures range from a mild 15°C (60°F) to a warm 28°C (82°F), with an average of 22°C (72°F). The month sees relatively low precipitation, measuring only 11 mm (0.4 in) over just one day, while humidity hovers around 71%. In contrast, February is significantly cooler, with temperatures peaking at 20°C (68°F) and averaging 14°C (57°F), while dipping to a minimum of 7°C (44°F). Additionally, February experiences considerably more rainfall, totaling 46 mm (1.8 in) across five days, and slightly higher humidity levels at 73%. For a closer look at February weather, you can visit Vilamoura weather in February.
In comparing the weather between September and March, it is clear that September is significantly warmer and drier. With average temperatures reaching 22°C (72°F) and maximums around 28°C (82°F), September offers pleasant conditions for outdoor activities, accompanied by only 11 mm (0.4 in) of precipitation over just one day. In contrast, March presents a cooler climate with average temperatures of 14°C (58°F) and maximums peaking at 20°C (67°F). Additionally, March experiences considerably more rainfall, totaling 74 mm (2.9 in) across seven days. Despite both months having similar humidity levels at 71%, the overall weather dynamics vary greatly. For more details on the weather in March, you can check this link: Vilamoura weather in March.
In comparing the weather between September and April, we see notable differences in both temperature and precipitation. September enjoys milder temperatures, with averages reaching a comfortable 22°C (72°F) and a maximum of 28°C (82°F), while April's temperatures are noticeably cooler, averaging around 15°C (60°F) and peaking at 21°C (70°F). Additionally, September experiences significantly less rainfall, with only 11 mm (0.4 in) over just one day, compared to April, which sees 54 mm (2.1 in) across approximately 10 days. Despite April's higher humidity level of 69%, September remains slightly more humid at 71%. For a more detailed look at conditions during this month, check out Vilamoura weather in April.
September and May both offer pleasant weather, but they exhibit distinct characteristics. In September, temperatures range from a minimum of 15°C (60°F) to a warm maximum of 28°C (82°F), providing an average of 22°C (72°F). The month is relatively dry with only 11 mm (0.4 in) of precipitation over just 1 day, and humidity levels tend to be higher at 71%. In contrast, May features cooler conditions, with a minimum temperature of 11°C (52°F) and a maximum of 25°C (78°F), averaging 18°C (65°F). Despite slightly more rainfall at 16 mm (0.6 in) spread over 3 days, May maintains a comfortable humidity level of 69%. For a deeper look into May weather, check out Vilamoura weather in May.
When comparing the weather in September and June, we see some notable differences. September tends to be slightly warmer, with average temperatures around 22°C (72°F) compared to June's average of 20°C (68°F). September features a maximum temperature of 28°C (82°F), while June can reach up to 30°C (86°F). Both months experience low precipitation, with September receiving 11 mm (0.4 in) over just one day, and June having even less at 4 mm (0.1 in) across a single day. Humidity levels are relatively similar, with September at 71% and June slightly lower at 67%. For more detailed information, check out Vilamoura weather in June.
July typically showcases slightly warmer temperatures compared to September, with average highs reaching 30°C (86°F) against September's maximum of 28°C (82°F). While both months have a similar average temperature of 22°C (72°F), July’s minimal precipitation of only 2 mm (0.1 in) and zero rainy days contrast with September's 11 mm (0.4 in) of precipitation over one day. Additionally, humidity levels are marginally higher in September at 71% compared to July's 69%. For a detailed look at July's weather, you can check out Vilamoura weather in July.
In comparing the weather of September to that of August, September tends to be slightly cooler, with minimum temperatures averaging 15°C (60°F) compared to August's 17°C (63°F). The average temperature in September is 22°C (72°F), while August has a slightly higher average of 23°C (73°F). However, August peaks with maximum temperatures reaching 31°C (89°F), whereas September's maximum is milder at 28°C (82°F). Additionally, September experiences a small amount of rainfall, accumulating 11 mm (0.4 in) over just one day, contrasting with the dry conditions of August, which recorded no precipitation at all. Humidity levels are relatively comparable, with September at 71% and August at 68%. For more detailed information about August weather, you can refer to Vilamoura weather in August.
September typically brings warmer weather with average temperatures around 22°C (72°F), peaking at a maximum of 28°C (82°F). It experiences relatively low precipitation, averaging just 11 mm (0.4 in) over only one rainy day, and a humidity level of 71%. In contrast, October sees a slight drop in temperature, with averages around 20°C (68°F) and maximums reaching 27°C (80°F). However, the month is wetter, with precipitation increasing to 28 mm (1.1 in) over three days, and humidity also rises to 75%. For more details, check out Vilamoura weather in October.
September and November showcase a significant transition in weather conditions. In September, the temperatures range from a minimum of 15°C (60°F) to a maximum of 28°C (82°F), with an average of 22°C (72°F), and the month sees relatively low precipitation at just 11 mm (0.4 in) over 1 day. Humidity levels in September hover around 71%. In contrast, November features cooler temperatures, with a minimum of 9°C (49°F) and a maximum of 22°C (71°F), averaging 16°C (62°F). This month experiences a notable increase in precipitation, totaling 56 mm (2.2 in) across 7 days, and higher humidity at 78%. For more detailed insights on the weather in November, check out Vilamoura weather in November.
In September, the weather is generally mild and pleasant, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 28°C (82°F) and an average of 22°C (72°F). The month experiences minimal rainfall, with only 11 mm (0.4 in) of precipitation over just one day and a humidity level of 71%. In contrast, December marks a notable shift, featuring cooler temperatures that range from a minimum of 9°C (48°F) to a maximum of 20°C (68°F), with an average temperature of 15°C (58°F). December also brings increased precipitation, totaling 47 mm (1.9 in) over five days, accompanied by a higher humidity level of 81%. For more specific details, you can visit Vilamoura weather in December.
September in Vilamoura offers a delightful transition from the summer heat, with temperatures that are pleasantly warm yet more moderated compared to peak summer months. With a comfortable average of 22°C, this month allows visitors to enjoy the beautiful surroundings without the oppressive heat, while still benefiting from plenty of sunshine. Rainfall is minimal, making it an ideal time for outdoor activities, and the humidity, though slightly elevated, is generally comfortable. For those looking to experience Vilamoura's charm in a more relaxed setting, September is a fantastic choice. For more details on the region's climate, check out Vilamoura Climate.