Last updated: February 26, 2025
September in Sauternes, France, ushers in a blend of warmth and refreshing breezes, with maximum temperatures reaching up to 36°C (97°F) and an average of 19°C (67°F). This month experiences a significant drop in the evening, where temperatures can dip to a cool 6°C (43°F). With 57 mm (2.2 in) of precipitation spread over 9 days, the region benefits from occasional rain, which enhances the lush landscape. The humidity sits at a comfortable 76%, contributing to the region's renowned viticulture and scenic beauty, making it an enchanting time to explore Sauternes.
In September, Sauternes, France, experiences a pleasant transition from summer to autumn, with temperatures beginning to cool while still retaining a hint of warmth. The minimum temperature hovers around 6°C (43°F), providing a refreshingly crisp start to the month. The average temperature rises to a comfortable 19°C (67°F), favoring outdoor activities and vineyard visits. On warmer days, the maximum temperature can reach 36°C (97°F), reminiscent of the lingering summer heat. This mix of mild warmth and occasional highs creates a vibrant atmosphere, making September an ideal time to explore the renowned vineyards and savor the region's exquisite Sauternes wines. As the month progresses, a gradual cooling trend can be expected, hinting at the autumnal beauty that awaits.
In September, Sauternes, France, experiences a moderate level of precipitation, with 57 mm (2.2 in) accumulating over 9 days. This marks a slight decrease from the heavier rain seen in the spring and early summer months, such as May, which recorded a notable 110 mm (4.3 in). As summer transitions into fall, the regularity of rainfall continues but begins to taper off, indicating a shift in seasonal weather patterns. With cooling temperatures on the horizon, this combination of consistent moisture and the ramp-down of heavy downpours paves the way for a promising grape-growing environment, often leading to exceptional harvests in the renowned vineyards of the region.
In September, humidity in Sauternes, France, sits at a comfortable 76%, marking a slight increase from the drier summer months of July and August, which recorded 76% and 73%, respectively. This gentle rise hints at the onset of autumn, as the region transitions into a wetter season. Overall, the trend throughout the year shows a consistent pattern, with humidity peaking in the cooler months of January (85%) and December (85%), while summer months exhibit progressively lower percentages. This fluctuation creates a unique climate, crucial for the renowned sweet wines of Sauternes, as the interplay between humidity and temperature fosters the development of noble rot, essential for these exquisite vintages.
As summer fades into autumn, September in Sauternes, France, experiences a UV Index of 7, indicating a high exposure category. After months of intense sun with very high ratings peaking at 10 in June, the UV radiation slightly eases but remains significant. This month allows for a burn time of 25 minutes, encouraging outdoor enthusiasts to still soak up the sun, albeit with caution. The trend shows a gradual decline towards winter, starting from the peak of summer, giving a sense of seasonal transition where protective measures are still essential. For more insights on the UV levels, check out Sauternes UV Index.
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As the summer warmth begins to wane in Sauternes, France, September offers a delightful blend of lingering sunshine and early autumn’s crispness. With 338 hours of sunshine, the month maintains a vibrant glow, although it marks a noticeable dip from the peak of 421 hours in July. This gentle decline still allows for ample opportunities to stroll through vineyards, where the grapes bask under the tranquil sun, setting the stage for the region's renowned wines. The gradually decreasing daylight hints at the approaching cooler months, yet there's an undeniable charm in September's soft light, inviting visitors to savor the last tastes of summer before the leaves start to fall.
In Sauternes, France, the likelihood of sunny weather in September stands at a moderate 40%, reflecting a return to more favorable conditions following the peak of summer. This percentage aligns closely with several months throughout the year, including June and July, but is notably lower than August’s sunny spells at 53%. As autumn approaches, the trend indicates a slight increase in sun chances, with October returning to 51%. While September may not promise an abundance of sunshine, the warmth of summer lingers, making it an ideal time for visitors to enjoy the picturesque vineyards in a comfortably mild climate.
As summer fades away in September, Sauternes, France, experiences a gentle transition into autumn, with daylight lasting about 12 hours. This marks a noticeable shift from the vibrant, sun-drenched days of July and August, which offer a maximum of 15 hours of bright daylight. The month of September signals the gradual lengthening of shadows and the cooling of temperatures, as daylight hours dip slightly. It serves as a reminder of nature's cycle, where daylight decreases progressively towards the shorter days of winter. With the golden hues of the vineyards reflecting the waning sunlight, this period invites visitors to savor the last warm glimmers of the sun before the crisp embrace of fall takes hold.
As the warm days of summer yield to the gentle embrace of autumn, September in Sauternes, France, brings a noticeable shift in the landscape, reflected in its average wind speed of 2.1 m/s (5 mph)—the lowest of the year. This subtle breeze, reminiscent of the soft whispers of the grapevines, contrasts sharply with the earlier months when winds were steadier and more robust. From January through August, the region experienced a relatively consistent wind pattern, with speeds hovering between 2.4 m/s (5 mph) and 3.2 m/s (7 mph). However, September's calm heralds a transition, inviting a sense of tranquility that perfectly complements the onset of grape harvest season, setting the stage for the rich, sweet wines Sauternes is renowned for. As the wind picks up again in October, fluctuating back to a gentle 2.5 m/s (6 mph), it carries the promise of new beginnings and the celebration of a fruitful year.
The weather in Sauternes 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 Sauternes and find detailed weather information for every month.
September and January present stark contrasts in weather conditions. In September, temperatures range from a mild 6°C (43°F) at night to a scorching 36°C (97°F) during the day, with an average of 19°C (67°F). The month sees around 57 mm (2.2 in) of precipitation over 9 days, accompanied by a humidity level of 76%. In contrast, January experiences a much cooler climate, with temperatures dipping down to -7°C (19°F) at night and peaking at a comfortable 20°C (68°F), averaging just 6°C (43°F). Precipitation remains similar at 56 mm (2.2 in) but occurs slightly more frequently over 10 days, and humidity rises to 85%. For more specific insights about January weather, you can visit Sauternes weather in January.
September and February present quite contrasting weather conditions. In September, temperatures range from a cool 6°C (43°F) to a maximum of 36°C (97°F), with an average of 19°C (67°F), while February experiences much colder temperatures, with minima dropping to -6°C (21°F) and a maximum of 26°C (79°F), averaging only 9°C (48°F). Both months see a significant amount of precipitation, with September receiving 57 mm (2.2 in) over 9 days and February slightly higher at 62 mm (2.4 in) over 10 days. Humidity also differs, as September's humidity is at 76%, compared to February's higher level of 83%. For more specific insights into February weather, you can refer to Sauternes weather in February.
September and March showcase distinct weather patterns. In September, temperatures can range from a minimum of 6°C (43°F) to a maximum of 36°C (97°F), with an average of 19°C (67°F). This month experiences 57 mm (2.2 in) of precipitation over about 9 days and has a humidity level of 76%. In contrast, March has cooler conditions, with minimum temperatures dropping to -5°C (23°F) and maximums reaching 26°C (80°F), averaging at 11°C (51°F). It sees slightly higher precipitation at 67 mm (2.6 in) over 13 days, alongside higher humidity at 82%. For a more detailed look at March weather, visit Sauternes weather in March.
When comparing the weather in September and April, one can observe notable differences in temperature and precipitation patterns. September tends to be warmer, with average temperatures around 19°C (67°F) and a maximum of 36°C (97°F), while April's average hovers at a cooler 13°C (56°F) with a maximum of 28°C (83°F). Both months experience a relatively similar amount of precipitation, with September receiving 57 mm (2.2 in) over 9 days and April slightly higher at 62 mm (2.5 in) across 10 days. Additionally, April has a slightly higher humidity level at 82% compared to September's 76%. For those interested in specific conditions, you can check out the detailed breakdown here: Sauternes weather in April.
When comparing the weather in September and May, we see some notable differences. September generally enjoys warmer minimum temperatures, averaging around 6°C (43°F) compared to May's cooler minimum of 1°C (35°F). However, the average high temperatures are somewhat similar, with September peaking at 36°C (97°F) and May reaching up to 35°C (95°F). Precipitation also varies, as May typically experiences more rainfall, with 110 mm (4.3 in) over about 14 days, while September has 57 mm (2.2 in) spread over just 9 days. Additionally, humidity levels are slightly higher in May at 82%, compared to September's 76%. For more details on May's conditions, you can refer to Sauternes weather in May.
When comparing the weather in September and June, we see some notable differences. September features a minimum temperature of 6°C (43°F) and an average of 19°C (67°F), with maximum temperatures reaching up to 36°C (97°F). The month experiences about 57 mm (2.2 in) of precipitation over 9 days, with a humidity level of 76%. In contrast, June has slightly milder temperatures, with a minimum of 8°C (46°F) and an average of 20°C (69°F), but can peak at a higher maximum of 40°C (104°F). June is wetter with 98 mm (3.8 in) of rain across 12 days, and slightly higher humidity at 80%. For more detailed information on the weather in Sauternes during June, you can visit Sauternes weather in June.
When comparing the weather in September to that of July, September generally features a wider temperature range, with minimum temperatures as low as 6°C (43°F) and maximums reaching up to 36°C (97°F). In contrast, July maintains higher minimum temperatures starting at 10°C (51°F) and a peak of 42°C (108°F), which contributes to an overall warmer vibe. Precipitation levels are also slightly different; September sees 57 mm (2.2 in) of rain over 9 days, while July has 45 mm (1.8 in) over 7 days. Both months have the same humidity level of 76%, making them feel similarly muggy despite the variations in temperature and precipitation. For a closer look at July's weather, you can check Sauternes weather in July.
In comparing the weather of September and August, September tends to be cooler overall, with average temperatures dropping from 22°C (72°F) in August to 19°C (67°F) in September. While the maximum temperatures in August can soar to 40°C (104°F), September experiences a more moderate high of 36°C (97°F). Precipitation is slightly higher in September at 57 mm (2.2 in) over 9 days, compared to 45 mm (1.8 in) over 8 days in August, indicating a trend toward increased rainfall as summer transitions to fall. Humidity also remains relatively high in both months, with September averaging 76% and August at 73%. For more details on the weather in Sauternes during this period, check out Sauternes weather in August.
Comparing the weather in September and October reveals a notable shift in temperatures and conditions. September boasts temperatures ranging from a minimum of 6°C (43°F) to a maximum of 36°C (97°F), with an average of 19°C (67°F). It experiences a moderate precipitation of 57 mm (2.2 in) over 9 days and a humidity level of 76%. In contrast, October sees cooler temperatures, with a minimum of 2°C (36°F), an average of 15°C (59°F), and a maximum of 31°C (89°F). Although it has slightly higher precipitation at 69 mm (2.7 in) over the same number of days, humidity rises to 81%. For more detailed insights, you can check Sauternes weather in October.
September and November present striking contrasts in weather. September boasts a warmer climate with average temperatures around 19°C (67°F) and can reach highs of 36°C (97°F), while November sees much cooler conditions, with average temperatures dropping to 10°C (49°F) and a maximum of 23°C (74°F). Precipitation increases slightly from September to November with September experiencing 57 mm (2.2 in) over about 9 days compared to November's 72 mm (2.8 in) over 11 days. Additionally, humidity rises in November to an average of 83%, compared to September's 76%. For more detailed insights, you can check Sauternes weather in November.
In September, the weather is considerably warmer, with temperatures averaging around 19°C (67°F) and reaching highs of 36°C (97°F). The month experiences about 57 mm (2.2 in) of precipitation over 9 days, accompanied by relatively high humidity at 76%. In contrast, December brings a much cooler climate, with average temperatures dropping to 8°C (47°F) and maximums of 18°C (65°F). This month sees increased precipitation, totaling 109 mm (4.3 in) across 14 days, and an uptick in humidity to 85%. The notable variations between the two months highlight the transition from warm to cold as autumn gives way to winter in Sauternes. For more details, check out Sauternes weather in December.
September in Sauternes marks a transitional phase, as summer begins to wane and hints of autumn emerge. While maximum temperatures can still reach a balmy 36°C, the month offers a refreshing contrast with cooler average temperatures around 19°C, creating a more pleasant experience for visitors. Although precipitation is not uncommon, with 57 mm over approximately 9 days, the humidity remains steady at 76%, adding a hint of moisture to the air. This blend of warm days and cooler nights makes September an ideal time to explore the unique terroir of Sauternes, setting it apart from the extremes often felt in either July or January. For a deeper dive into the distinct climate patterns of the region, visit Sauternes Climate.