Last updated: February 26, 2025
In September, the picturesque locale of Saint-Jean-Cap-Ferrat experiences a delightful range of temperatures, with a maximum of 28°C (82°F) and an average of 20°C (68°F), providing a pleasant climate for visitors. While the charm of the Mediterranean is undeniable, travelers should be prepared for occasional rain, as the region receives an average precipitation of 59 mm (2.3 in) over about 11 days of the month. With humidity levels hovering around 71%, the air remains comfortably refreshing, making September an ideal time to explore this stunning coastal destination.
As summer gracefully transitions into autumn, Saint-Jean-Cap-Ferrat offers a delightful September climate that perfectly balances warmth and a hint of coolness. The month showcases an average temperature of 20°C (68°F), with pleasant highs reaching up to 28°C (82°F), inviting visitors to soak up the last rays of summer. Nights cool off slightly, dipping to a minimum of 9°C (49°F), but this gentle drop only enhances the charm of evening strolls along the picturesque coastline. This month stands out as the ideal time to experience the region's natural beauty, with comfortable weather that encourages exploration and relaxation before the cooler months set in.
In Saint-Jean-Cap-Ferrat, September brings a moderate shift in precipitation, with an average of 59 mm (2.3 in) spread over 11 days. This marks a notable increase from the drier months of summer, reflecting the region's transition into autumn. While still relatively mild compared to the heavy rains of the upcoming months, the September rainfall prepares the landscape for the lush greenery of fall. The steady rise in precipitation leading into October, which boasts 128 mm (5.0 in), highlights how this charming coastal town readies itself for a seasonal transformation, offering visitors a unique blend of warm days and refreshing breezes amid the gentle showers.
In September, the humidity in Saint-Jean-Cap-Ferrat settles at a comfortable 71%, marking a slight increase from the drier summer months of July and August, which recorded 69% and 66% respectively. This pattern of gradual humidity rise is consistent as the region transitions into autumn, with levels typically peaking in October at 78%. Overall, the seasonal trend reflects a shift from the drier conditions of mid-summer, where humidity dips, towards the more moist and temperate atmosphere of fall and winter, ensuring the coastal air remains inviting for visitors well into September.
As summer transitions into autumn, the UV Index in Saint-Jean-Cap-Ferrat shows a gradual decline in intensity. In September, the UV Index rests at 7, categorized as high, which allows for a burn time of about 25 minutes—a reminder that even as the days grow shorter, sun protection remains essential. This trend follows a peak in June and July, where the UV levels reached their highest, illustrating the region's strong summer sun. With the UV Index tapering from its summer extremes, September offers a sweet spot for outdoor enjoyment while still necessitating vigilance against sun exposure. For more information, visit Saint-Jean-Cap-Ferrat UV Index.
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As summer gracefully transitions into autumn, September in Saint-Jean-Cap-Ferrat still basks in 343 hours of sunshine, making it a delightful time to experience this enchanting destination. Although daylight hours begin to wane compared to the sun-drenched July peak of 436 hours, the warmth remains inviting, casting a beautiful glow over the Côte d'Azur. September offers a perfect blend of lingering summer radiance and the serene atmosphere of the off-peak season, allowing visitors to enjoy stunning vistas, leisurely strolls, and vibrant local culture without the bustling crowds. This month serves as a gentle reminder of the sun-drenched days that came before, while hinting at the cozy charm of the fall ahead.
As summer transitions into autumn, September in Saint-Jean-Cap-Ferrat shows a 48% chance of sunny weather. This figure represents a noticeable decline from the sun-soaked days of August, which boasts a peak 67% likelihood of sunshine. September's weather dances between summer's warmth and early fall's crispness, making it a delightful time to experience the coastal charm of this stunning locale. While the chance of a sunny day is modest compared to late summer, it remains higher than the following month, October, which sees a slight bounce back to 50%. Overall, September offers a balanced climate, ideal for enjoying the lingering sunshine before winter beckons.
In September, Saint-Jean-Cap-Ferrat continues to bask in the dwindling light of summer, offering about 12 hours of daylight. This month marks a gradual transition from the sun-drenched days of July and August, where daylight peaks at 15 hours, to the shorter days of autumn ahead. As the year progresses, daylight steadily diminishes, starting from 14 hours in May and tapering off to just 9 hours by November. Visitors can enjoy the warm glow of early autumn while savoring the changing hues of both nature and the landscape, reminding us that summer's warmth is giving way to the crisp embrace of fall.
As September rolls into Saint-Jean-Cap-Ferrat, the breezy whispers of summer give way to a gentle cooling, with an average wind speed of 1.8 m/s (4 mph). This tranquil shift mirrors the overall trend of diminishing winds during the peak of summer, where July and August maintained a steady 1.8 m/s (4 mph). However, September's calm is not out of place; it gracefully follows the seasonal pattern, with winds gradually increasing again in the fall. Compared to the gentler breezes of June and July, this month embraces a serene stillness, inviting visitors to enjoy the picturesque coastal views without the interference of stronger gusts. As the month transitions, the winds will begin to pickup slightly, yet they'll still retain a soft touch, creating a perfect atmosphere for leisurely strolls along the shore.
The weather in Saint-Jean-Cap-Ferrat 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 Saint-Jean-Cap-Ferrat and find detailed weather information for every month.
In September, the weather is typically much warmer, with average temperatures around 20°C (68°F) and highs reaching up to 28°C (82°F), while January sees much cooler temperatures, with an average of just 7°C (45°F) and a maximum of 16°C (61°F). September experiences moderate rainfall, with 59 mm (2.3 in) of precipitation over about 11 days, whereas January has slightly less precipitation at 50 mm (2.0 in) but over a more condensed period of approximately 6 days. The humidity is notably higher in January at 80% compared to September's 71%, which can make the cold feel even sharper. For a detailed comparison, you can check the Saint-Jean-Cap-Ferrat weather in January.
September and February showcase contrasting weather characteristics. In September, average temperatures reach a pleasant 20°C (68°F), with highs peaking at 28°C (82°F) and lows of 9°C (49°F). This month experiences around 59 mm (2.3 in) of precipitation over 11 days, accompanied by a humidity level of 71%. In stark contrast, February presents a cooler climate, with an average temperature of 8°C (47°F), and highs of only 19°C (67°F), while the minimum temperature can drop to -6°C (21°F). Precipitation in February is slightly lower, totaling 49 mm (1.9 in) over just 6 days and humidity is slightly higher, at 73%. For those interested in the specific weather patterns of February, you can explore more at Saint-Jean-Cap-Ferrat weather in February.
When comparing the weather in September and March, notable differences emerge. September boasts warmer temperatures with a minimum of 9°C (49°F), an average of 20°C (68°F), and a maximum of 28°C (82°F). In contrast, March experiences cooler conditions, with a minimum of -3°C (28°F) and an average of 10°C (50°F), reaching a maximum of 19°C (66°F). Precipitation levels are slightly higher in March, totaling 71 mm (2.8 in) over 7 days, compared to September's 59 mm (2.3 in) over 11 days. Both months share a humidity level of 71%, contributing to a similar feel in terms of moisture in the air. For a more detailed look at the weather specifics in March, refer to Saint-Jean-Cap-Ferrat weather in March.
When comparing the weather in September and April, notable differences emerge. September typically boasts warmer temperatures, with averages around 20°C (68°F) and highs reaching up to 28°C (82°F), while April offers cooler conditions, averaging just 12°C (54°F) and topping out at 23°C (73°F). Precipitation in April is slightly higher, totaling 86 mm (3.4 in) over 11 days, compared to September's 59 mm (2.3 in) during the same number of days. Additionally, humidity remains relatively similar, with September at 71% and April at 75%. For a more detailed look at the weather during April, check out Saint-Jean-Cap-Ferrat weather in April.
When comparing the weather in September and May, it’s clear that both months offer mild to warm temperatures, but with some distinct differences. September boasts a higher average temperature of 20°C (68°F) and maximum highs that can reach 28°C (82°F), making it generally warmer than May, which has an average temperature of 16°C (61°F) and a similar maximum high of 28°C (83°F). Precipitation is another distinguishing factor; September experiences 59 mm (2.3 in) of rainfall across 11 days, whereas May sees more rain at 80 mm (3.1 in) over 15 days, contributing to slightly higher humidity levels in both months (71% in September and 74% in May). For a closer look at May weather specifically, check out Saint-Jean-Cap-Ferrat weather in May.
When comparing the weather in September to that of June, both months feature comfortable average temperatures around 20°C (68°F), but June tends to be warmer at its maximum, with highs reaching 31°C (88°F) compared to September's peak of 28°C (82°F). The minimum temperatures are slightly cooler in September, dropping to 9°C (49°F), while June starts at a higher minimum of 12°C (54°F). Precipitation levels are similar, with September receiving 59 mm over 11 days, while June has slightly less at 53 mm over 10 days. Humidity is fairly consistent between the two months, with September at 71% and June slightly higher at 72%. For detailed insights on June weather, check Saint-Jean-Cap-Ferrat weather in June.
In comparing the weather of September and July, we notice some distinct differences in temperature and precipitation. September experiences a milder temperature range with a minimum of 9°C (49°F) and an average of 20°C (68°F), peaking at a maximum of 28°C (82°F). In contrast, July is warmer, with a minimum temperature of 15°C (59°F), an average of 23°C (73°F), and a maximum of 31°C (88°F). Additionally, September sees more rainfall, with 59 mm (2.3 in) over 11 days, compared to July's 32 mm (1.2 in) over 8 days. Humidity levels remain relatively similar, with September at 71% and July slightly lower at 69%. For more detailed insights, check the Saint-Jean-Cap-Ferrat weather in July.
In comparing the weather between September and August, September offers cooler temperatures, with a minimum of 9°C (49°F) and an average of 20°C (68°F), while August features warmer conditions, with a minimum of 16°C (61°F) and an average of 23°C (74°F). The maximum temperatures also reflect this difference, reaching up to 28°C (82°F) in September compared to 31°C (87°F) in August. Additionally, September experiences more precipitation at 59 mm (2.3 in) over 11 days, compared to August's 35 mm (1.4 in) over just 8 days. Humidity levels are slightly higher in September at 71%, compared to 66% in August. For a detailed look at August specific weather conditions, you can refer to Saint-Jean-Cap-Ferrat weather in August.
September typically offers warmer temperatures with an average of 20°C (68°F), peaking at 28°C (82°F), which is more pleasant for outdoor activities. In contrast, October sees a noticeable drop in temperature, averaging around 16°C (60°F), with a maximum of 25°C (77°F), reflecting the transition into cooler autumn weather.
Precipitation is also more pronounced in October, with total rainfall reaching 128 mm (5.0 inches) across 8 days, compared to September's 59 mm (2.3 inches) over 11 days. Additionally, October's humidity rises to 78%, making the air feel a bit more damp. For those interested in specific weather conditions during this time, you can find more information here: Saint-Jean-Cap-Ferrat weather in October.
September weather is generally milder with an average temperature of 20°C (68°F) and maximums reaching up to 28°C (82°F), making it a pleasant month for outdoor activities. In contrast, November experiences a significant drop in temperatures, with averages around 11°C (52°F) and maximums peaking at 19°C (66°F). Additionally, November is considerably wetter, recording 151 mm (5.9 in) of precipitation over 12 days, compared to September's 59 mm (2.3 in) spread over 11 days. The humidity also rises from 71% in September to 82% in November, contributing to a colder and more damp atmosphere. For more detailed weather insights, you can visit Saint-Jean-Cap-Ferrat weather in November.
In September, the weather is generally warmer, with average temperatures ranging from a mild 9°C (49°F) to a pleasant 28°C (82°F) and a humidity level of 71%. This month typically experiences about 59 mm (2.3 in) of precipitation over 11 days, making it a relatively dry period. In contrast, December brings much colder conditions, with temperatures dropping to a minimum of -1°C (31°F) and averaging around 8°C (47°F). The month sees an increase in precipitation, totaling 102 mm (4.0 in) over 9 days, and a higher humidity of 79%. For more detailed insights on December weather, you can visit Saint-Jean-Cap-Ferrat weather in December.
As summer gently fades into autumn, September in Saint-Jean-Cap-Ferrat offers a delightful transition with mild temperatures and a perfect balance of sun and shade. The average warmth invites visitors to enjoy the stunning coastal views, while the slightly increase in humidity adds a fresh allure to the Mediterranean air. Although there may be occasional rain, it contributes to the vibrant landscapes and does little to dampen outdoor activities. Compared to other months, September is a wonderful choice for those seeking to experience the region's beauty with fewer crowds and a calmer atmosphere. For more detailed insights, check out the full guide on Saint-Jean-Cap-Ferrat Climate.