Last updated: February 24, 2025
September in Santana, Portugal offers a delightful blend of mild temperatures and refreshing coastal air. With maximums reaching 27°C (81°F) and an average of 21°C (70°F), the weather is ideal for outdoor exploration. As the month progresses, night temperatures dip to a comfortable 17°C (63°F), perfect for evening strolls. Although there’s a modest precipitation amount of 18 mm (0.7 in) across approximately 6 days, humidity levels hover around a pleasant 81%, contributing to the lush greenery that defines this enchanting region. Embrace the transition into autumn with welcoming warmth and occasional showers that nourish the landscape.
In September, Santana, Portugal experiences a delightful transition from summer to autumn, with temperatures that reflect this shift. The average daily temperature hovers around 21°C (70°F), making it a comfortable time for outdoor activities and exploration. Minimum temperatures remain mild at 17°C (63°F), creating pleasant evenings, while afternoon highs reach up to 27°C (81°F), allowing sun-seekers to enjoy lingering warmth. Compared to the sweltering peaks of August, September offers a more moderate climate, perfect for enjoying the region's stunning landscapes without the summer crowds. As the month progresses, the gradual cooling hints at the approaching fall, making it a vibrant and inviting time to visit.
September in Santana, Portugal, brings a moderate precipitation total of 18 mm (0.7 in), spread over 6 days. This slight increase from the drier summer months, particularly July and August, which saw just 7 mm (0.3 in) and 8 mm (0.3 in) respectively, hints at the beginning of the wetter autumn season. With October expecting a jump to 57 mm and an increase in rainy days, September serves as a gentle transition, softening the summer's arid touch before the landscape becomes lush and vibrant in the months to come. Overall, these patterns suggest a gradual shift in Santana's climate, as the region prepares for a richer tapestry of rainfall.
In September, humidity in Santana, Portugal, hovers around a comfortable 81%, slightly decreasing from the muggy heights of summer, which see levels reach 83% in both July and August. This transition marks a gradual shift away from the peak summer months, where the air feels increasingly heavy, toward the milder conditions of autumn. The average humidity in Santana remains relatively high throughout the year, with winter months like January and February maintaining a consistent 75%. This steady pattern underscores a Mediterranean climate characterized by warm summers and notably humid conditions, offering a unique blend of freshness as the year progresses into cooler months.
In September, Santana, Portugal experiences a significant UV Index of 10, categorizing it as very high and suggesting a burn time of just 15 minutes for fair-skinned individuals. This month marks a transition from the extreme levels seen in August, though the UV radiation remains notably intense as summer wanes. The trend throughout the year shows a gradual increase from a moderate index in January to extreme levels during the peak months of May through August, before slightly declining in October. As you enjoy the beautiful late summer days in Santana, it's crucial to remain vigilant about sun safety and protect your skin. For more detailed information on UV levels, visit Santana UV Index.
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As summer gracefully transitions into autumn, September in Santana, Portugal, delights with a noteworthy 338 hours of sunshine. This month captures the essence of late summer warmth, following the sunniest days of July and August which boasted 391 and 380 hours, respectively. Even as the days grow shorter, September still shines brightly, revealing a trend of consistently high sunlight hours throughout the summer months, peaking with May's 373 hours. The gradual decline in sunlight as the year progresses is evident, yet September’s golden rays serve as a beautiful reminder of the lingering summer joy before the cool embrace of October's 321 hours sets in. This seasonal shift offers a perfect blend of outdoor exploration and relaxation under the sun's warm glow, making it a cherished time in Santana.
As summer transitions into autumn, Santana, Portugal, experiences a moderate likelihood of sunny weather in September, with a 45% chance of sunshine. This marks a slight dip from the 63% enjoyed in July and 60% in August, yet it remains higher than many earlier months like January and November. The trend indicates a reliable invitation for outdoor activities, perfect for those wishing to bask in the lingering warmth before the fall sets in. With October seeing a rise to 50%, September is certainly a sweet spot, blending summer's vibrancy with the early whispers of autumn.
In September, Santana, Portugal, enjoys a delightful shift in daylight duration, basking in 12 hours of sun. This marks a gradual transition from the peak summer months of July and August, which both witness 14 hours of daylight. As the year progresses, September's sunlight begins to wane, leading into the shorter days of October and November that feature 11 and 10 hours respectively. This pattern highlights a beautiful rhythm of seasonal change, where the warm glow of autumn starts to replace the long, vibrant days of summer. With each passing month, the diminishing daylight invites residents and visitors alike to savor the remaining sunlight before the winter months set in.
In September, the average wind speed in Santana, Portugal stabilizes at 2.8 m/s (6 mph), mirroring the gentle breezes of January and August. This slight decrease from the summer peak suggests a transition into more tranquil autumn days, where the winds barely whisper through the landscape. Notably, the spring months generally feature slightly stronger gusts, with March and May reaching up to 3.2 m/s (7 mph), before gradually tapering as the year progresses. The autumn months continue this trend, with October dipping even further to 2.5 m/s (6 mph). This overall pattern of wind variability highlights Santana's mild climate, inviting visitors to enjoy the serene beauty of its natural surroundings as the seasons change.
The weather in Santana 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 Santana and find detailed weather information for every month.
September and January offer contrasting weather patterns, with September enjoying warmer temperatures and higher humidity. In September, the minimum temperature is around 17°C (63°F), with an average of 21°C (70°F) and a maximum reaching 27°C (81°F). This month sees relatively low precipitation at 18 mm (0.7 in) over about 6 days. In contrast, January features cooler temperatures with a minimum of 9°C (49°F), an average of 15°C (59°F), and a maximum of 22°C (71°F). It also experiences more rainfall, totaling 38 mm (1.5 in) across 7 days, and slightly lower humidity at 75%. For more details about January weather, you can visit Santana weather in January.
September and February present contrasting weather patterns. In September, temperatures are generally warmer, with an average of 21°C (70°F) and highs reaching up to 27°C (81°F). The month experiences limited rainfall, totaling 18 mm (0.7 in) over about six days, alongside relatively high humidity at 81%. In contrast, February sees cooler temperatures, with an average of 14°C (58°F) and maximums hitting 22°C (72°F). This month is wetter, accumulating 60 mm (2.4 in) of precipitation over nine days, while humidity drops slightly to 75%. For more details on February weather, you can visit Santana weather in February.
In comparing the weather of September and March, September generally enjoys warmer temperatures, with average highs reaching around 27°C (81°F) and lows of 17°C (63°F), making it a pleasant month for outdoor activities. In contrast, March is significantly cooler, with an average temperature of 14°C (58°F) and maximums peaking at 24°C (76°F). Additionally, March experiences more rainfall, with 52 mm (2.1 in) over 9 days compared to September's 18 mm (0.7 in) over just 6 days. Despite this, humidity levels are relatively similar, with September at 81% and March slightly lower at 78%. For a more detailed look at the climate, you can visit Santana weather in March.
In comparing the weather of September and April, September tends to be warmer, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 27°C (81°F), while April has cooler temperatures, peaking at 23°C (74°F). Additionally, September experiences significantly less precipitation at 18 mm (0.7 in) over about 6 days, compared to April’s 56 mm (2.2 in) across 12 days. Humidity levels are also quite similar, with September at 81% and April slightly lower at 78%. For more detailed insights, you can check out Santana weather in April.
September offers warmer temperatures compared to May, with averages around 21°C (70°F) and a maximum reaching 27°C (81°F), while May’s temperature peaks at 26°C (78°F) with an average of 17°C (62°F). Although both months experience similar precipitation levels, September receives slightly less rain at 18 mm (0.7 in) compared to May's 23 mm (0.9 in), both spread over six days. Humidity is also marginally higher in September at 81%, while May enjoys a more comfortable 77%. For more details on the weather during this time, check out Santana weather in May.
When comparing the weather in September to that of June, we see a slight rise in temperatures. September boasts a minimum temperature of 17°C (63°F) and an average of 21°C (70°F), reaching a maximum of 27°C (81°F). In contrast, June has a cooler minimum of 13°C (56°F) and an average temperature of 18°C (65°F), with a peak at 26°C (79°F). While precipitation is higher in June, averaging 36 mm (1.4 in) over 7 days, September experiences less rainfall with only 18 mm (0.7 in) over 6 days. Humidity levels remain fairly similar, with June at 80% and September slightly higher at 81%. For a more detailed look at the June climate, you can visit Santana weather in June.
In comparing the weather of September and July, both months showcase relatively mild temperatures, but September tends to be slightly warmer. September features an average temperature of 21°C (70°F), with a maximum of 27°C (81°F), while July has a similar range, averaging 20°C (68°F) and peaking at 27°C (82°F). However, July experiences significantly less precipitation, with only 7 mm (0.3 in) over just one day compared to September's 18 mm (0.7 in) over six days, indicating a wetter month. Humidity levels are also comparable, hovering around 81% in September and slightly higher at 83% in July. For more detailed insights into the conditions during July, you can refer to Santana weather in July.
In comparing the weather between August and September, we see that both months have a similar minimum temperature of 17°C (63°F) and an average temperature of around 21°C (70°F). However, August tends to be warmer with a higher maximum temperature of 29°C (84°F) compared to September's 27°C (81°F). Precipitation is noticeably different; August experiences only 8 mm (0.3 in) over 2 days, whereas September sees a slight increase to 18 mm (0.7 in) over 6 days, indicating more frequent rainfall. Humidity remains quite comparable, with August at 83% and September slightly lower at 81%. For more detailed information, you can check out Santana weather in August.
In September, the weather features milder temperatures with a minimum of 17°C (63°F) and an average of 21°C (70°F), peaking at 27°C (81°F). The month experiences relatively low precipitation, totaling 18 mm (0.7 in) over six days, along with high humidity at 81%. In contrast, October sees slightly cooler temperatures, with a minimum of 14°C (58°F) and an average temperature of 20°C (67°F), although it reaches a maximum of 28°C (82°F). However, October is notably wetter, with precipitation of 57 mm (2.3 in) spread over ten days, and humidity remains fairly consistent at 80%. For more details about October weather in Santana, check out Santana weather in October.
September generally offers warmer temperatures compared to November, with average highs reaching 27°C (81°F) and a minimum of 17°C (63°F). In contrast, November sees cooler averages, dipping to a minimum of 10°C (51°F) and an average of 17°C (63°F). Precipitation is also notably higher in November, with 67 mm (2.6 in) spread across 15 days, while September experiences only 18 mm (0.7 in) over 6 days. Despite the drop in temperature, November maintains a lower humidity level at 75% compared to September's 81%. For more details on the weather trends, check out Santana weather in November.
September and December weather in Santana present a notable contrast. In September, temperatures are milder with a minimum of 17°C (63°F) and an average high of 27°C (81°F), while December sees cooler temperatures, dropping to a minimum of 10°C (51°F) and a maximum of 21°C (70°F). Precipitation levels also vary significantly; September experiences lighter rain with only 18 mm (0.7 in) over approximately 6 days, whereas December receives increased rainfall of 58 mm (2.3 in) across 11 days. The humidity remains relatively high in both months, but September is slightly more humid at 81%, compared to December's 75%. For more detailed information on the weather in December, you can visit this link: Santana weather in December.
As September unfolds in Santana, the weather presents a delightful balance between warmth and refreshing breezes, making it a wonderful transition month. The temperatures are generally milder than the height of summer, showcasing a pleasant average that encourages outdoor activities while the humidity levels remain significant, adding a touch of softness to the air. Although occasional rain is to be expected, with a few wet days scattered throughout the month, the overall precipitation is relatively low, allowing plenty of opportunities to explore the stunning landscape. This unique blend of conditions sets September apart from the heavier rains of autumn and the intense heat of summer, making it an ideal time to appreciate the natural beauty of Santana. For a deeper insight into what to expect year-round, visit Santana Climate.