Last updated: February 24, 2025
September in Peniche, Portugal offers a delightful transition into autumn, featuring a maximum temperature of 25°C (78°F) and a comfortable average of 18°C (65°F). With minimums dipping to 15°C (59°F), mornings and evenings can be pleasantly cool. The month sees modest rainfall, accumulating to 25 mm (1.0 in) over just two days, allowing ample sunshine to grace the beautiful coastal town. The humidity level hovers around 67%, providing a refreshing yet slightly warm atmosphere perfect for exploring Peniche's stunning landscapes and rich cultural heritage.
In September, Peniche, Portugal, begins to embrace the early hints of autumn, yet still retains a hint of summer's warmth. With minimum temperatures around 15°C (59°F) and maximums reaching 25°C (78°F), visitors can enjoy a pleasant range that encourages outdoor activities. The average temperature settles comfortably at 18°C (65°F), making it an ideal time for beach strolls and exploring the picturesque coastline. As the month transitions, temperatures gradually cool compared to the warmer summer months of July and August, while still offering warmth and sunshine. This blend of mildness creates a captivating atmosphere for those seeking a post-summer getaway.
In September, Peniche, Portugal experiences a notable shift in precipitation as the summer draws to a close. With an average of 25 mm (1.0 in) of rain over just 2 days, this month marks a slight increase from the previous summer months, indicating a gradual transition towards the wetter autumn season. This uptick in rainfall follows the driest months of July and August, where the total precipitation plummeted to only 10 mm (0.4 in) and 7 mm (0.3 in), respectively. As September unfolds, residents can expect the refreshing rhythm of occasional rain, paving the way for the more substantial showers characteristic of October and November. This trend emphasizes the dynamic climate of Peniche, where summer sunshine generously gives way to autumn's nourishing rains.
In September, Peniche, Portugal experiences a slight uptick in humidity as it settles at 67%. This month marks a transition from the summer's dry spell, where July and August maintained a low average of 60%. As autumn approaches, humidity begins to rise again, reflecting a broader trend of fluctuating moisture levels throughout the year. Following the warm and relatively dry summer, September serves as a bridge to the wetter months ahead, with levels gradually increasing toward the 83% and 85% typical of winter. Overall, this month captures the essence of seasonal change, as the coastal climate shifts from the warmth of summer to the refreshing chill of autumn.
As summer fades into autumn, September in Peniche, Portugal continues to experience a notably high UV Index of 8, placing it in the "very high" exposure category. This marks a gradual decline from the extreme levels recorded in June, yet sunbathers should remain cautious, as the burn time is still a brisk 15 minutes. The trend throughout the year illustrates a sharp increase in UV intensity from the moderate levels of January and February, peaking in June before tapering off slightly in the fall months. With the sun's rays still strong, awareness of UV exposure remains essential; for more details, explore the Peniche UV Index.
UV Risk Categories
September in Peniche, Portugal, basks in a delightful 349 hours of sunshine, marking a gradual shift as summer yields to autumn. This month, while slightly cooler than the peak summer months of July (420 hours) and August (395 hours), still offers plenty of bright days for beachgoers and surfers. The sun-drenched landscape of Peniche continues to shine brilliantly, with September's sunshine hours providing a perfect backdrop for outdoor adventures. As the sunlight begins to wane into October (312 hours), visitors can savor the remaining warmth before the days grow shorter, highlighting the region's seasonal charm and inviting ambiance.
As summer transitions into autumn, September in Peniche, Portugal, still boasts a commendable 61% chance of sunny weather, making it one of the sunniest months of the year. This trend of high sunshine continues from the peak summer months, with August and July averaging 62% and 63%, respectively. Although the likelihood of sunshine does lessen as the seasons change—following September, October dips to 52%—the warmth of late summer lingers, offering vibrant and sunny days perfect for beach outings or coastal explorations. Overall, those visiting Peniche in September can expect a delightful balance of warmth and sunshine, ideal for enjoying this picturesque coastal town.
As the summer fades in Peniche, Portugal, September ushers in a gentle transition with approximately 12 hours of daylight. This marks a gradual decline from the abundant sunlight of the earlier months, where June, July, and August bask in 14 hours of radiant glow. After the sun-soaked peak, each month now begins to shorten, slowly ushering in the cozy embrace of autumn. By October, daylight dips to 11 hours, reflecting the steady descent of the sun towards winter. The trend highlights a rhythmic ebb and flow of light throughout the year, showcasing the unique charm of Peniche as it balances vibrant summer days with the softer, shorter days of fall.
As summer gently gives way to autumn in Peniche, Portugal, September brings a subtle shift in the coastal breeze, with average wind speeds dipping to 5.4 m/s (12 mph). This is the lowest peak since the winter months, following a gradual decrease from the bustling summer winds of July and August, which hovered around 6.4 m/s (14 mph) and 5.7 m/s (13 mph), respectively. The trend indicates a tranquil transition, where the once lively gusts soften, creating a serene atmosphere perfect for enjoying autumnal beach strolls and picturesque sunsets. The changing winds reflect the rhythm of the seasons, inviting visitors to embrace the calm beauty that September embodies in this charming coastal town.
The weather in Peniche 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 Peniche and find detailed weather information for every month.
In September, the weather is generally mild and pleasant, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 25°C (78°F) and relatively low precipitation of 25 mm over just 2 days. This results in a comfortable humidity level of 67%. In contrast, January brings cooler temperatures, with minimums dipping to 7°C (45°F) and a maximum of 18°C (65°F), along with increased precipitation of 50 mm spread over 8 days. The humidity rises significantly to 85%, making it feel much wetter and chillier. For more detailed information, you can check Peniche weather in January.
September and February present quite contrasting weather patterns. In September, temperatures range from a mild 15°C (59°F) at night to a pleasant 25°C (78°F) during the day, with an average of 18°C (65°F). This month experiences relatively low precipitation, averaging just 25 mm (1.0 in) over about 2 days, alongside a humidity level of 67%. In contrast, February features cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 17°C (63°F), averaging 13°C (56°F). This month is wetter, showing a total precipitation of 58 mm (2.3 in) spread across approximately 9 days, and brings higher humidity at 75%. For more specific details on February weather, check out Peniche weather in February.
In September, the weather is generally warmer, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 25°C (78°F) and an average of 18°C (65°F). This month typically experiences only 25 mm (1.0 in) of precipitation over just 2 days, resulting in a relatively mild humidity level of 67%. In contrast, March tends to be cooler, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 19°C (66°F) and an average of 14°C (57°F). However, it is considerably wetter, with 66 mm (2.6 in) of rain spread across 9 days and a slightly higher humidity level of 72%. For more detailed insights, you can check Peniche weather in March.
In September, the weather tends to be warmer and more stable, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 25°C (78°F). In contrast, April sees cooler temperatures, averaging between 10°C (50°F) and 20°C (68°F), making it feel decidedly chillier. While September enjoys relatively low precipitation with only 25 mm (1.0 in) over about 2 days, April is significantly wetter, receiving 73 mm (2.9 in) over approximately 12 days. Both months exhibit similar humidity levels, but with April’s slightly higher at 70% compared to September’s 67%. For more details on April's weather, check out Peniche weather in April.
In September, the weather tends to be warmer with average temperatures around 18°C (65°F) and a maximum of 25°C (78°F), while May starts out cooler with an average of 16°C (61°F) and the same maximum temperature of 25°C (78°F). September experiences lower precipitation levels, with only about 25 mm (1.0 in) over 2 days, compared to May's 37 mm (1.5 in) spread across 4 days. Humidity is slightly higher in May at 70%, while September sees a comfortable 67%. For more detailed information on May weather, you can check Peniche weather in May.
When comparing the weather in September and June, September tends to be slightly warmer with average temperatures reaching 18°C (65°F) compared to June's 17°C (63°F). Both months have similar minimum temperatures, but September can peak at a comfortable 25°C (78°F), while June's maximum is lower at 22°C (72°F). In terms of precipitation, September is relatively drier with only 25 mm (1.0 in) of rain over 2 days, whereas June experiences 19 mm (0.7 in) of rain spread across 4 days. Humidity levels are also slightly higher in September at 67% compared to June's 63%. For more specific details about June weather, you can view this link: Peniche weather in June.
In comparing the weather of September and July, we observe that both months feature similar average temperatures, hovering around 18°C (65°F) with maximum temperatures peaking at 25°C (78°F). However, September tends to be slightly cooler at night, with a minimum temperature of 15°C (59°F), compared to July's minimum of 16°C (61°F). Precipitation varies notably; September receives 25 mm of rain over two days, while July is drier with only 10 mm across just one day. Additionally, September has a higher humidity level at 67%, compared to July's 60%. For more detailed insights, you can check Peniche weather in July.
In September, temperatures in Peniche show a slight drop with a minimum of 15°C (59°F) and a maximum of 25°C (78°F), while August experiences a minimum of 16°C (62°F) and a more subdued maximum of 21°C (71°F). The average temperature remains consistent at 18°C (65°F) for both months. September sees a bit more rainfall, totaling 25 mm (1.0 in) over 2 days, compared to August's minimal 7 mm (0.3 in) across just 1 day. Humidity levels also increase in September to 67%, up from 60% in August. For more details, visit Peniche weather in August.
In comparison to September, October tends to be cooler with average temperatures dropping from 18°C (65°F) to 17°C (64°F). The minimum temperatures are noticeably lower as well, going from 15°C (59°F) in September to 11°C (52°F) in October. October also experiences more precipitation, with 68 mm (2.7 in) over six days, compared to just 25 mm (1.0 in) over two days in September. Additionally, humidity levels rise slightly from 67% in September to 74% in October, contributing to a more damp atmosphere. For more detailed information on October weather, visit Peniche weather in October.
In September, the weather is generally milder with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 25°C (78°F) and an average of 18°C (65°F). The month sees relatively little rainfall, with just 25 mm (1.0 in) over two days and a humidity level of 67%. In contrast, November is noticeably cooler, with temperatures dropping to a minimum of 11°C (52°F) and an average of 15°C (60°F), peaking at 20°C (68°F). Rainfall increases dramatically, reaching 96 mm (3.8 in) over 13 days, and humidity rises to 83%. For more details on November's weather, you can check out Peniche weather in November.
In September, the weather tends to be warmer, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 25°C (78°F) and only a couple of days of precipitation totaling 25 mm (1.0 in). In contrast, December brings significantly cooler temperatures, with averages between 9°C (49°F) and 17°C (64°F), along with increased rainfall of 78 mm (3.1 in) occurring over 11 days. The humidity also rises in December, reaching 85%, compared to September's 67%. For more details on December weather in Peniche, you can check out Peniche weather in December.
As summer transitions into autumn, September in Peniche showcases a delightful shift in weather, marked by milder temperatures and a noticeable reduction in rainfall compared to the peak summer months. With the average temperature hovering around a comfortable 18°C (65°F), it's an ideal time for outdoor activities and exploring the beautiful coastline without the summer crowds. The humidity at 67% adds a slight warmth but remains pleasant, allowing for enjoyable days under the sun. With only a couple of days of light rain, September proves to be a perfect blend of sun and comfort, inviting visitors to bask in the vibrant ambiance of this coastal gem. For a more detailed insight into the local weather patterns, check out Peniche Climate.