Last updated: February 26, 2025
In Saint-Gervais, France, September showcases a dynamic climate characterized by a maximum temperature soaring to 35°C (95°F), while the average daily warmth rests around 21°C (70°F), and cool evenings dip to a refreshing 9°C (48°F). This month experiences modest precipitation, with 52 mm (2.0 in) falling over 5 days, contributing to a humidity level of 72%. This interplay of warmth and moisture creates an inviting atmosphere for both exploration and relaxation, making September a unique time to experience the charm of this alpine retreat.
In September, Saint-Gervais experiences a delightful transition as summer gives way to autumn. With minimum temperatures hovering around 9°C (48°F) and averages rising to a pleasant 21°C (70°F), the month offers a comfortable climate that invites outdoor adventures. The maximum temperatures can reach up to 35°C (95°F), reminding visitors of the lingering warmth of late summer. Notably, this month marks a shift from the sweltering heat of July and August, with temperatures gradually tapering off as the year progresses. This moderate climate, coupled with stunning fall foliage, makes September an enchanting time to explore the scenic beauty of this Alpine region.
September in Saint-Gervais sees a moderate precipitation of 52 mm (2.0 in), with rain typically gracing the town over 5 days. This marks a slight uptick from the drier summer months, which hosted just 4 days of rain in August. As the transition into autumn begins, precipitation levels remain relatively stable, hinting at the increased moisture that October and November will bring. Notably, the area’s annual precipitation pattern suggests September acts as a bridge, leading into the wetter months ahead, while still allowing for some milder weather—a perfect blend for outdoor activities before winter sets in.
As summer gently transitions into autumn, September in Saint-Gervais, France brings a noticeable shift in humidity levels. With an average humidity of 72%, this month marks a subtle rise from the drier months of July and August, which recorded 68% and 61% respectively. Despite the increase, September remains a comfortable reprieve before the humidity climbs again in October, when it spikes back up to 88%. Overall, the trend reveals the region's characteristic pattern of higher humidity during the colder months, peaking again as the year draws to a close, a cycle that underscores the charm of Saint-Gervais's climate throughout the seasons.
As September arrives in Saint-Gervais, France, the UV Index begins to dip while still maintaining a high exposure category at 7, allowing for a leisurely burn time of 25 minutes. This marks a transition from the intense summer values, where UV exposure peaked at very high levels in June, July, and August. Notably, while the UV Index decreases compared to the previous months, it remains significantly elevated, indicating that outdoor enthusiasts should still exercise caution during their late-summer activities. With the onset of autumn, the UV Index is set to fall further in the coming months, but September still offers plenty of sunny days worth enjoying. For detailed insights throughout the year, visit Saint-Gervais UV Index.
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September in Saint-Gervais, France, marks a delightful transition as summer lingers with 340 hours of sunshine, a generous amount that encapsulates the warmth of the preceding months. Following the peak of 436 hours in July and a substantial 400 hours in August, the sun gradually begins to retreat, but not without leaving a vibrant glow in the early autumn air. As temperatures cool, this month offers a picturesque backdrop for outdoor activities, showcasing the stunning landscape bathed in golden light. Interestingly, September’s sunlit hours remain significantly higher than the winter months, where daylight dwindles to 223 hours in December. This trend highlights the allure of Saint-Gervais during early fall, beckoning visitors to savor the last rays of summer before the quiet retreat into winter.
In Saint-Gervais, France, September marks a transition in weather patterns as summer gradually ebbs into autumn. With a 47% chance of sunny weather, it enjoys one of the higher probabilities of sunshine for the month, though slightly lower than the peak of 74% in August. This dip follows a series of sunnier months, with May to August boasting more favorable conditions, while September still holds its own when compared to the earlier months of the year like January and February, which see chances of sunshine around 38% and 32%, respectively. As autumn approaches, visitors can expect a mix of sun and clouds, making September an appealing time to explore the beautiful landscapes of Saint-Gervais.
As the vibrant summer days of July and August give way to the early whispers of autumn, September in Saint-Gervais, France, offers a delightful transition with approximately 12 hours of daylight. This marks a gentle decline from the peak of 15 hours enjoyed during the height of summer but still embraces the warmth of early fall. The days gradually shorten, flowing from the longer days of June and July, yet remain more generous than the stark reductions in October and November. This progression highlights nature's rhythmic cycle, inviting locals and visitors alike to relish the lingering daylight amidst the stunning alpine backdrop before succumbing to the shorter days of winter.
As September rolls into Saint-Gervais, a noticeable shift in the wind speeds heralds the arrival of autumn. After enjoying slightly brisker air during the summer months, with average speeds clocking in around 3.3 to 3.6 m/s, September brings a gentle lull, with winds dropping to a calm 2.4 m/s. This decrease mirrors the seasonal transition, where the warmth of summer gives way to cooler breezes. Interestingly, as the year progresses, wind speeds begin to pick up again in October, suggesting that while September may be quieter, it sets the stage for the more invigorating gusts of fall that are just around the corner. The cycle of nature continues, reminding us that change is ever-present in this picturesque French town.
The weather in Saint-Gervais 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-Gervais and find detailed weather information for every month.
September and January present strikingly different weather conditions. In September, temperatures can vary from a cool 9°C (48°F) at night to a warm average of 21°C (70°F) during the day, reaching highs of 35°C (95°F). The month also experiences moderate humidity at 72% and an average precipitation of 52 mm (2.0 in) over about five days. In contrast, January brings chillier temperatures with a minimum of -4°C (25°F) and an average of just 6°C (44°F), with daytime highs peaking at 18°C (64°F). This month sees slightly lower precipitation at 45 mm (1.8 in) spread over approximately seven days, accompanied by a higher humidity level of 91%. For more detailed information on January conditions, visit Saint-Gervais weather in January.
September and February present contrasting weather conditions. In September, temperatures range from a mild minimum of 9°C (48°F) to a high of 35°C (95°F), with an average of 21°C (70°F). The month sees about 52 mm (2.0 in) of precipitation over five days, accompanied by a humidity level of 72%. In stark contrast, February enjoys much cooler temperatures, with a minimum of -6°C (22°F) and an average of just 9°C (48°F), peaking at 21°C (71°F). Precipitation is slightly lower at 37 mm (1.5 in) over five days, but the humidity is higher at 88%. For more details, you can check the Saint-Gervais weather in February.
In comparing the weather of September and March, we can see notable contrasts in temperature and precipitation. September typically enjoys milder conditions with average temperatures around 21°C (70°F) and maximums reaching up to 35°C (95°F), while March experiences a much cooler average of 11°C (52°F) and lows occasionally dipping to -6°C (21°F). Additionally, March is wetter, receiving 81 mm (3.2 in) of precipitation over approximately 7 days, compared to September's 52 mm (2.0 in) over 5 days. Humidity levels are also higher in March at 84%, while September has a slightly lower 72%. For more details, you can check Saint-Gervais weather in March.
When comparing the weather in September and April, we can see distinct differences in temperature and precipitation patterns. September enjoys warmer temperatures, with a minimum of 9°C (48°F) and an average high of 21°C (70°F), while April starts much cooler, with lows dipping to -1°C (31°F) and an average maximum of 28°C (82°F). In terms of precipitation, April sees more rainfall, totaling 82 mm (3.2 in) over about 7 days, compared to September's 52 mm (2.0 in) over 5 days. Moreover, April has slightly higher humidity levels at 81% compared to September’s 72%. For a more detailed look at weather conditions, you can refer to Saint-Gervais weather in April.
In comparing the weather of September and May, September offers generally warmer temperatures, with average highs reaching up to 35°C (95°F), while May's temperatures peak at a slightly lower maximum of 34°C (94°F). The minimum temperatures in September are also more comfortable at 9°C (48°F), compared to May's cooler 4°C (40°F). However, May tends to see more precipitation, averaging 98 mm (3.8 in) over 9 days, compared to September's 52 mm (2.0 in) over just 5 days. Humidity levels are slightly higher in May at 77%, compared to September's 72%. For more detailed insights into May's weather, you can check out Saint-Gervais weather in May.
In September, temperatures in Saint-Gervais range from a minimum of 9°C (48°F) to a maximum of 35°C (95°F), with an average of 21°C (70°F). This month typically sees about 52 mm (2.0 in) of precipitation over 5 days, combined with a humidity level of 72%. In contrast, June experiences slightly warmer conditions, with temperatures ranging from a minimum of 10°C (51°F) to a peak of 41°C (106°F), and an average of 23°C (73°F). Rainfall in June is a bit higher at 59 mm (2.3 in) over 7 days, with a humidity level of 76%. For more details on weather patterns, check out Saint-Gervais weather in June.
When comparing the weather in September to that of July, notable differences emerge. September experiences a wider temperature range, with minimums dropping to 9°C (48°F) and maximums reaching 35°C (95°F), leading to an average of 21°C (70°F). In contrast, July is warmer overall, with an average temperature of 26°C (78°F), minimum temperatures of 12°C (55°F), and a maximum of 38°C (101°F). Additionally, September sees slightly more precipitation, with 52 mm (2.0 in) over 5 days compared to July's 44 mm (1.7 in) over 6 days. Humidity levels are relatively similar, at 72% in September and 68% in July. For a more detailed perspective on July's conditions, you can check Saint-Gervais weather in July.
In comparing the weather between August and September, we can observe several notable differences. August tends to be warmer, with average temperatures reaching 25°C (77°F) and maximums peaking at 38°C (101°F), while September starts to cool down, with an average of 21°C (70°F) and maximums of 35°C (95°F). Additionally, September sees an increase in humidity, reaching 72%, compared to August's 61%. Precipitation levels are similar, with September recording 52 mm (2.0 in) over 5 days, slightly above August's 49 mm (1.9 in) over 4 days. For more detailed weather information, you can check Saint-Gervais weather in August.
The weather in September is marked by warmer temperatures, with average highs reaching up to 35°C (95°F) and a minimum of 9°C (48°F). In contrast, October sees a significant drop in temperatures, averaging around 16°C (61°F) with a maximum of 27°C (82°F) and a minimum of just 3°C (37°F). Precipitation also increases in October, with 130 mm (5.1 in) expected over 8 days compared to September's 52 mm (2.0 in) over 5 days. Additionally, humidity rises from 72% in September to 88% in October, indicating a shift towards a more damp and cooler atmosphere. For more details, you can check Saint-Gervais weather in October.
September offers a warm transition into autumn, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 35°C (95°F) and an average of 21°C (70°F). The month experiences relatively low precipitation levels at 52 mm (2.0 in) over about 5 days, along with moderate humidity at 72%. In contrast, November brings a significant shift in weather, with temperatures dropping to a chilly minimum of -1°C (30°F) and an average of just 10°C (51°F), peaking at 20°C (69°F). The rain increases considerably, totaling 143 mm (5.6 in) across 10 days, and humidity rises to 91%, resulting in much cooler and wetter conditions. For more detailed insights, check out Saint-Gervais weather in November.
In September, temperatures in Saint-Gervais range from a refreshing 9°C (48°F) at night to a warm 35°C (95°F) during the day, with an average of 21°C (70°F). The month sees moderate precipitation of 52 mm (2.0 in) over about five days, accompanied by a humidity level of 72%. In contrast, December brings a dramatic drop in temperatures, with lows plunging to -4°C (26°F) and daytime highs capping at 19°C (66°F), averaging around 7°C (45°F). This winter month experiences increased rainfall, totaling 84 mm (3.3 in) across around eleven days, and significantly higher humidity at 92%. For more details on the December weather in Saint-Gervais, visit Saint-Gervais weather in December.
As summer transitions to autumn, September in Saint-Gervais presents a delightful blend of warmth and refreshing coolness. While maximum temperatures can still reach a sizzling 35°C, the average temperature settles around a comfortable 21°C, making it an ideal time for outdoor activities. Unlike the rain-soaked months that precede it, September experiences relatively low precipitation, averaging just 52 mm over a handful of days, allowing for plenty of dry spells. Coupled with a humidity level of 72%, the weather remains pleasantly mild, making it stand out from the more intense summer heat and the crisp autumn chill that follow. For those interested in a deeper dive into seasonal patterns, explore more about the area’s climate at Saint-Gervais Climate.