Last updated: February 26, 2025
September in Sainte-Marie-de-Ré, France offers a delightful blend of warm days and cool evenings, with maximum temperatures reaching 30°C (87°F) and an average of 18°C (65°F). While visitors enjoy the pleasant climate, they should be prepared for some rain, as the month experiences 44 mm (1.7 in) of precipitation over 9 days. Humidity levels hover around 75%, creating a quintessential coastal feel that enhances the charm of this picturesque destination. Whether you're exploring the local sights or relaxing by the shore, September is a beautiful time to experience all that Sainte-Marie-de-Ré has to offer.
As summer gracefully gives way to autumn, Sainte-Marie-de-Ré experiences a delightful transformation in September. The temperatures start to mellow, with minimums around 10°C (49°F) and average highs reaching a pleasing 30°C (87°F). This month strikes a perfect balance, maintaining warmth while hinting at the cooler days ahead, as the average temperature hovers around 18°C (65°F). The comfortable climate encourages outdoor activities, allowing visitors to savor the last remnants of summer before the briskness sets in for October. Whether you're enjoying a leisurely stroll along the coast or relaxing in a quaint café, September offers an ideal backdrop for exploration and relaxation.
In September, Sainte-Marie-de-Re experiences a gentle transition into autumn, marked by 44 mm (1.7 in) of precipitation over 9 days. This month's rainfall is modest, reflecting a slight increase from the drier summer months of July and August, which saw only 29 mm and 33 mm respectively. The frequency of rainy days in September gradually ramps up, indicating a shift towards the wetter conditions typical of late fall. Looking ahead, October leaps to 85 mm (3.4 in) and 12 rainy days, suggesting that the heart of autumn brings a more substantial influx of moisture. Overall, September serves as a bridge, gently easing the region out of summer's dryness and preparing it for the upcoming, more voluminous rains.
As summer transitions to autumn in Sainte-Marie-de-Ré, September experiences a moderate humidity level of 75%. This reflects a slight increase from the drier months of July and August, which saw lows of 65% and 67%, respectively. The trend throughout the year indicates a gradual rise in humidity from the summer months, culminating in the wetter conditions typical of late autumn, with October and November peaking at 85% and 88%. This gradual increase suggests that September serves as a bridge, where the lingering warmth of summer begins to meld with the onset of cooler, more humid days ahead.
In September, Sainte-Marie-de-Re experiences a high UV Index of 6, offering a pleasant balance as summer recedes. This signals an increase in sun strength compared to the earlier spring months, reflecting the transitional season's lingering warmth. With a burn time of 25 minutes, it’s crucial to practice sun safety, especially during midday hours when UV radiation peaks. As the landscape shifts from the intense rays of July and August, where the UV Index reached a staggering 9, September’s levels remind us to remain vigilant while enjoying the sun’s gentle embrace. For more detailed insights on solar exposure, explore the Sainte-Marie-de-Re UV Index.
UV Risk Categories
September in Sainte-Marie-de-Ré boasts a delightful balance of warmth and sunlight, with an impressive 340 hours of sunshine. As summer gently transitions to autumn, visitors can still bask in the lingering glow of long days, although the sun gradually begins to recede. This month frequently showcases a notable decrease from the scorching peak of July's 422 hours, yet it remains vibrant compared to the earlier months of the year. With the sun shining brightly, September offers an ideal setting for leisurely strolls along the coast and enjoying the scenic beauty of the island, all while savoring the last tastes of summer.
In Sainte-Marie-de-Ré, France, September offers a delightful transition into autumn with a 50% chance of sunny weather. This marks a slight dip from the summer months, where sunshine peaks in August at 54%, yet it's still a promising time to bask in the late summer warmth. Notably, the likelihood of sun during September is consistent with the months preceding and following it, as both October and March also showcase a 52% chance. This trend indicates that while the summer sun begins to fade, there is still ample opportunity for enjoying pleasant days outdoors before the chill of autumn fully sets in.
As summer bids farewell, September in Sainte-Marie-de-Ré graces residents with about 12 hours of daylight, marking a gentle transition into the cozy embrace of autumn. Following the sun-drenched months of July and August, which boasted the peak of 15 hours of sunlight, this month showcases a gradual decrease in daylight. Notably, the shift is less abrupt than in the preceding months of spring, where days were steadily lengthening. The steady decline in daylight hours highlights a natural rhythm, reminding us of the changing seasons and the beauty that each one brings. As nature begins to prepare for winter, the softer light of September invites residents to relish the warmth and charm of early fall days.
As summer gracefully shifts into autumn in Sainte-Marie-de-Ré, September welcomes a gentle breeze with an average wind speed of 3.8 m/s (8 mph), making it one of the calmest months of the year. This decline in wind speed from the lively gusts of May and January, both averaging 5.5 m/s (12 mph), reflects the region's transition toward cooler weather. Unlike the more brisk days in earlier months, September's softer winds create a serene atmosphere, ideal for leisurely strolls along the picturesque coastline. However, this tranquil pace sets the stage for October's slightly revved-up speeds, hinting at the seasonal shifts ahead while highlighting a delightful rhythm in the atmospheric dance of this charming French locality.
The weather in Sainte-Marie-de-Re 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 Sainte-Marie-de-Re and find detailed weather information for every month.
In September, the weather showcases a broader temperature range with minimums around 10°C (49°F) and maximums reaching up to 30°C (87°F), creating pleasantly warm days. The average temperature hovers around 18°C (65°F), with humidity levels at 75% and moderate precipitation of 44 mm (1.7 in) spread over 9 days. In contrast, January brings a significant chill, with temperatures dipping as low as -4°C (25°F) and averaging 7°C (45°F). The mildest highs cap at 15°C (60°F), while humidity increases to 88% and precipitation rises to 61 mm (2.4 in) over 10 days. For a detailed comparison of January weather, refer to Sainte-Marie-de-Re weather in January.
In September, the weather is relatively warm with temperatures ranging from a minimum of 10°C (49°F) to a maximum of 30°C (87°F) and an average of 18°C (65°F). The month experiences around 44 mm (1.7 in) of precipitation over approximately 9 days, alongside a humidity level of 75%. In contrast, February brings much colder conditions, with temperatures dipping from a minimum of -5°C (24°F) to a maximum of 19°C (66°F), averaging at just 9°C (48°F). Precipitation increases to 69 mm (2.7 in) over 11 days, and humidity rises to 87%. For more detailed information on February weather, you can visit Sainte-Marie-de-Re weather in February.
September and March present quite distinct weather patterns. In September, temperatures range from a minimum of 10°C (49°F) to a maximum of 30°C (87°F), with an average temperature of 18°C (65°F). The month sees moderate precipitation of 44 mm (1.7 in) over about 9 days, accompanied by a humidity level of 75%. In contrast, March experiences cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 22°C (72°F), averaging at 10°C (51°F). The month is wetter, recording 75 mm (3.0 in) of precipitation spread over 12 days, alongside higher humidity at 84%. For more details, you can check Sainte-Marie-de-Re weather in March.
September and April exhibit distinct weather patterns, with September offering warmer temperatures and generally more comfortable conditions. In September, temperatures range from a minimum of 10°C (49°F) to a maximum of 30°C (87°F), with an average of 18°C (65°F) and humidity at 75%. In contrast, April is cooler, with temperatures varying from 1°C (34°F) to 24°C (76°F), averaging 13°C (55°F) and higher humidity at 83%. Both months see similar precipitation levels, with September recording 44 mm (1.7 in) over 9 days and April slightly less at 42 mm (1.7 in) over 8 days. For more detailed insights, explore Sainte-Marie-de-Re weather in April.
September typically features warmer temperatures compared to May, with averages around 18°C (65°F) and highs reaching up to 30°C (87°F). In contrast, May has a slightly cooler average temperature of 16°C (60°F), with maximums peaking at 29°C (84°F). Although September enjoys milder weather, it experiences less rainfall, totaling 44 mm (1.7 inches) over about 9 days, compared to May's 69 mm (2.7 inches) over 11 days. Humidity levels are also comparable, with September at 75% and May slightly higher at 81%. For more detailed weather information, visit Sainte-Marie-de-Re weather in May.
In comparing the weather between June and September, we see similar patterns in temperature and humidity but notable differences in precipitation levels. June tends to be slightly warmer, with average temperatures ranging from 11°C (52°F) to a maximum of 33°C (92°F), while September's temperatures are a bit cooler, averaging from 10°C (49°F) to a maximum of 30°C (87°F). Both months experience high humidity levels at around 75%, yet June receives more precipitation, averaging 74 mm (2.9 in) over about 10 days compared to September's 44 mm (1.7 in) over 9 days. For more detailed insights into June weather, you can visit Sainte-Marie-de-Re weather in June.
In comparing the weather of September and July, we find notable differences in temperature and humidity levels. September showcases a wider temperature range, with minimums of 10°C (49°F) and maximums reaching 30°C (87°F), leading to an average of 18°C (65°F). The month also experiences higher humidity at 75%, along with 44 mm (1.7 in) of precipitation spread over 9 days. In contrast, July features milder temperatures, with minimums of 13°C (55°F) and maximums of 33°C (91°F), resulting in a slightly higher average of 21°C (70°F). July also sees less rainfall, at 29 mm (1.1 in) over just 6 days, and lower humidity levels of 65%. For a closer look at July weather in this region, you can check Sainte-Marie-de-Re weather in July.
In comparing the weather of August and September, it is evident that August tends to be warmer overall, with average temperatures of 20°C (69°F) and maximums reaching up to 33°C (92°F). September, on the other hand, has a cooler average temperature of 18°C (65°F) and a max of 30°C (87°F), with minimum temperatures dropping to 10°C (49°F). Precipitation also slightly increases in September to 44 mm (1.7 in) over 9 days, compared to August, which experiences 33 mm (1.3 in) over 7 days. Additionally, the humidity levels in September are higher at 75%, whereas August has a more comfortable 67%. For a closer look at the specifics of August's weather, you can check out Sainte-Marie-de-Re weather in August.
The transition from September to October brings a noticeable shift in weather patterns. September typically enjoys milder temperatures, with a minimum of 10°C (49°F) and an average of 18°C (65°F), peaking at 30°C (87°F). In contrast, October sees cooler conditions, with a minimum temperature dropping to 4°C (40°F) and an average of 15°C (59°F), maxing out at 24°C (75°F). Additionally, the amount of precipitation increases in October, rising to 85 mm (3.4 in) over 12 days, compared to September's 44 mm (1.7 in) over 9 days, contributing to the overall humidity increase from 75% to 85%. For a detailed overview of the October climate, you can check Sainte-Marie-de-Re weather in October.
September and November weather exhibit notable differences in temperature and precipitation. In September, temperatures range from a minimum of 10°C (49°F) to a maximum of 30°C (87°F), with an average of 18°C (65°F), making it significantly warmer than November, which sees temperatures ranging from a chilly 1°C (35°F) to a maximum of 20°C (67°F) and an average of just 10°C (51°F). Additionally, September experiences lower precipitation at 44 mm (1.7 in) over 9 days, compared to November's higher levels of 94 mm (3.7 in) spread across 12 days, indicating a wetter month. Humidity also rises, with November reaching 88% compared to September's 75%. For more details on the weather specifics in November, you can check Sainte-Marie-de-Re weather in November.
September weather is generally warmer, with average temperatures ranging from a minimum of 10°C (49°F) to a maximum of 30°C (87°F). The month experiences moderate precipitation at 44 mm (1.7 in) over approximately 9 days, and humidity levels are around 75%. In contrast, December brings much cooler temperatures, with an average of 9°C (48°F) and maximums reaching only 16°C (60°F). Precipitation significantly increases to 121 mm (4.8 in) spread over 16 days, and the humidity rises to 90%, creating a much wetter and chillier atmosphere. For more detailed insights, you can visit Sainte-Marie-de-Re weather in December.
As summer fades, September in Sainte-Marie-de-Ré brings a delightful transition marked by milder temperatures and increased humidity. With average highs reaching around 18°C and occasional peaks up to 30°C, the warmth lingers, but a hint of autumn is in the air. This month also sees a bit more rain, with nine days of precipitation contributing to the landscape's lushness. Compared to the hotter summer months, September offers a more comfortable climate, perfect for enjoying the beautiful surroundings without the summer crowds. For a deeper dive into the yearly trends and forecasts, check out Sainte-Marie-de-Re Climate.