Last updated: February 26, 2025
In September, Crozon, France, experiences a temperate climate characterized by an average temperature of 16°C (61°F), with maximum highs reaching up to 24°C (75°F) and minimum lows dropping to 11°C (53°F). The month sees a modest precipitation total of 67 mm (2.6 in) spread over 11 days, contributing to a relatively humid environment with an average humidity level of 76%. Visitors can expect a blend of sunny days and occasional rain, making it a perfect time to explore the stunning coastal landscapes while enjoying the mild weather.
In September, Crozon embraces the subtle transition from summer to autumn, with temperatures reflecting this shift. The month begins with pleasant warmth, as the average temperature reaches 16°C (61°F), alongside a comfortable maximum of 24°C (75°F), reminiscent of the lingering summer days. The minimum temperature of 11°C (53°F) ensures that evenings remain mild, making it an ideal time for outdoor activities against the backdrop of stunning coastal scenery. As the month progresses, a gradual cooling trend begins to emerge, signaling the arrival of fall. These September temperatures perfectly capture the essence of a region in transition, offering both warmth and the promise of cooler days ahead.
In Crozon, France, September sees a continuation of the late summer pattern with an average precipitation of 67 mm (2.6 in), matching the rainfall of June and May. This month typically experiences around 11 days of rain, creating a gradual transition into the wetter autumn months ahead. Comparing September's data with the preceding months, it's clear that while rainfall decreases somewhat from the peak summer moisture of August, it sets the stage for the upcoming surge in precipitation during October and November, where averages soar to 141 mm (5.6 in) and 142 mm (5.6 in), respectively. The overall trend indicates that as the year progresses, Crozon’s landscape prepares for the rains, nurturing the vibrant foliage that thrives on this moisture.
In September, Crozon, France experiences a noticeable drop in humidity, settling at 76%, compared to the more humid summer months of July and August, where levels were at 63% and 71% respectively. This slight decrease marks a transition towards autumn, as humidity levels begin to rise again in October, reaching 89%. Overall, the humidity trend in Crozon shows a gradual decline from the peaks of winter and late fall's 90% in November and December, down to the summer lows. As the year progresses, residents can expect to enjoy briefly milder coastal conditions before the humidity climbs back up with the arrival of fall.
As the summer wanes and September brings a transition in Crozon, France, residents and visitors can expect a UV Index of 6, signaling a high exposure category with a burn time of approximately 25 minutes. This slight decrease from the very high indices of the previous months suggests a need for continued sun protection as outdoor activities remain popular. Throughout the summer, the UV Index peaked at 9, emphasizing the importance of vigilance during the sunniest days. As the days grow shorter, the UV levels begin to decline, mirroring changes in weather patterns and daylight hours. For detailed insights and updates on UV levels in Crozon, check the resource at Crozon UV Index.
UV Risk Categories
As the summer sun begins to wane, September in Crozon, France, still offers a generous dose of 337 hours of sunshine, making it a delightful time for outdoor adventures. While the month marks a transition from the vibrant summer with its peak of 429 hours in July, it remains brighter than the colder months ahead, such as October's 273 hours and November's 222 hours. This trend highlights a steady decline in daylight hours as the year progresses, but September's warmth still invites visitors to savor the lingering summer vibes amidst the breathtaking coastal scenery. The gradual shift to autumn is palpable, yet the golden rays of September encourage both locals and travelers to relish the beauty of Crozon before winter casts its chill.
In Crozon, France, the likelihood of sunny weather sees a noticeable upward trend as the summer months progress, culminating in September, where the chance of sunshine stands at a respectable 44%. This marks a peak in sunny days after a slight dip in May and June. As summer fades, September maintains a summer-like warmth, contrasting with the lower probabilities of sunny weather in the early months of the year, which hover around 23% to 41% from January to April. With autumn on the horizon, the probability of clear skies remains appealing, making it a delightful time to enjoy the scenic beauty of this coastal gem.
As September unfolds in Crozon, France, the transition from the long, sun-drenched days of summer becomes palpable. With 12 hours of daylight, this month marks a gentle tapering from the peak brightness of June, where daylight stretched to a full 16 hours. The gradual decline reflects the shifting seasons, as September offers a blend of warmth and the early whispers of autumn. Compared to the vibrant days of May and June, which basked in 15 and 16 hours respectively, September serves as a reminder of the impending shorter days ahead, teasing our senses with the rich colors of fall while still offering ample daylight to explore the stunning landscapes of this coastal gem.
As September unfolds in Crozon, France, the gentle breeze begins to take center stage, with an average wind speed of 5.1 m/s (11 mph). This marks a notable decline from the more robust winds of earlier months, such as January’s brisk 7.1 m/s (16 mph) and February’s 8.2 m/s (18 mph). The summer months see a gradual tapering, with July and August fluttering at around 5.7 m/s and 5.5 m/s, respectively. This downward trend continues into September, setting the tone for the upcoming autumn. As the landscape transitions, the softer winds provide a serene backdrop, perfect for reflective strolls along the stunning coastline, inviting residents and visitors alike to embrace the tranquility of the early fall season.
The weather in Crozon 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 Crozon and find detailed weather information for every month.
September in Crozon offers a mild transition from summer, with temperatures averaging around 16°C (61°F) and reaching a maximum of 24°C (75°F). The month experiences relatively moderate precipitation of 67 mm (2.6 in) over 11 days, accompanied by a humidity level of 76%. In contrast, January brings a chillier atmosphere, with average temperatures dropping to 9°C (48°F) and highs only peaking at 14°C (57°F). This winter month is wetter, seeing 111 mm (4.4 in) of rainfall over 15 days and a higher humidity rate of 89%. For more details about the weather conditions in January, visit Crozon weather in January.
September typically offers a milder climate with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 24°C (75°F) and an average of 16°C (61°F). It experiences about 67 mm (2.6 in) of rainfall, spread over around 11 days, and a humidity level of 76%. In contrast, February is significantly cooler, with temperatures dropping to a minimum of 0°C (32°F), topping out at 13°C (55°F), and averaging only 9°C (48°F). This month sees an increase in precipitation, with 129 mm (5.1 in) of rain over 17 days, accompanied by higher humidity levels at 88%. For those looking for specifics regarding February's conditions, you can find more information about Crozon weather in February.
In September, the weather tends to be warmer, with average temperatures ranging from a minimum of 11°C (53°F) to a maximum of 24°C (75°F). The month typically experiences about 67 mm (2.6 in) of precipitation over 11 days, with a humidity level of 76%. In contrast, March presents much cooler conditions, with temperatures ranging from a chilling -2°C (28°F) to a milder 15°C (59°F). Precipitation increases to 95 mm (3.8 in) over 16 days, accompanied by a higher humidity of 85%. For more detailed insights into March weather, you can check out this link: Crozon weather in March.
When comparing the weather in September and April, it's clear that September generally enjoys milder temperatures, with averages around 16°C (61°F) and maximums reaching up to 24°C (75°F). In contrast, April tends to be cooler, with an average temperature of 11°C (52°F) and maximums of 18°C (65°F). Precipitation levels are also different, with September experiencing more rain at 67 mm (2.6 in) over 11 days, compared to April's 44 mm (1.7 in) over just 8 days. Humidity is higher in April at 84%, while September has a slightly lower humidity of 76%. For more detailed information, check out Crozon weather in April.
In comparing the weather between September and May, September tends to be warmer with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 24°C (75°F), while May has cooler temperatures, starting at 8°C (46°F) and topping out at 20°C (69°F). Both months receive about 67 mm (2.6 in) of precipitation, but September experiences rain on 11 days compared to 12 days in May. Additionally, humidity levels are slightly lower in September at 76%, compared to a higher average of 81% in May. For a more detailed look at May’s weather, you can visit Crozon weather in May.
In comparing the weather of September and June, we find that both months experience similar temperature ranges, with minimum temperatures around 11°C and maximum temperatures peaking at 24°C. September has a slightly higher average temperature of 16°C compared to June's average of 15°C. Precipitation levels are identical at 67 mm, although September tends to have one day less of rain, with 11 rainy days compared to June's 12. Humidity levels are also very close, with September at 76% and June at 77%. For more details, you can check out Crozon weather in June.
In comparing the weather between September and July, notable differences can be observed. September tends to be slightly cooler, with minimum temperatures averaging at 11°C (53°F) compared to July's minimum of 14°C (57°F). Both months share a similar maximum temperature of around 24°C (75°F), but September has a slightly lower average temperature of 16°C (61°F) against July's 17°C (63°F). Rainfall in September is a bit higher, with 67 mm (2.6 in) across 11 days, while July sees 59 mm (2.3 in) over 10 days. Additionally, September experiences higher humidity levels at 76%, compared to July's 63%. For a deeper look into July weather specifics, you can explore Crozon weather in July.
In comparing the weather of September and August, September tends to be slightly cooler, with average temperatures ranging from a minimum of 11°C (53°F) to a maximum of 24°C (75°F), compared to August's temperatures which range from 12°C (55°F) to 22°C (72°F). Although September experiences a similar level of precipitation, with 67 mm (2.6 in) over 11 days, it has a bit less rain than August, which sees 73 mm (2.9 in) across 12 days. Additionally, September's humidity is higher at 76%, compared to August's 71%. For a more detailed look at August weather patterns, check out Crozon weather in August.
September and October exhibit notable differences in weather patterns. September enjoys milder temperatures, averaging 16°C (61°F) with highs reaching up to 24°C (75°F), while October sees a drop in temperatures, with an average of 14°C (58°F) and maximums of only 19°C (66°F). Additionally, October experiences significantly more rainfall, accumulating 141 mm (5.6 in) over 17 days compared to September's 67 mm (2.6 in) across 11 days. Humidity levels also rise in October, reaching 89% compared to September's 76%. For more specific details, you can check this link: Crozon weather in October.
September generally offers milder temperatures, with averages around 16°C (61°F) and peaks reaching up to 24°C (75°F), while November experiences cooler temperatures, averaging only 12°C (53°F) and maxing out at 16°C (61°F). Additionally, September tends to be drier, with about 67 mm (2.6 in) of rain over 11 days, compared to November's significantly wetter conditions, which bring 142 mm (5.6 in) of precipitation across 18 rainy days. The humidity also increases in November, rising to 90% from September's 76%, contributing to a chillier and more damp atmosphere. For more information, you can check this link: Crozon weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures are relatively mild with a minimum of 11°C (53°F) and an average of 16°C (61°F), peaking at 24°C (75°F). This month experiences moderate precipitation of 67 mm (2.6 inches) over 11 days, coupled with a humidity level of 76%. In contrast, December brings much cooler temperatures, with a minimum of 4°C (40°F) and an average of just 10°C (51°F), reaching a maximum of only 14°C (57°F). The rainfall in December is significantly higher, totaling 198 mm (7.8 inches) over 21 days, and the humidity also rises to 90%. To explore more about December weather, you can visit Crozon weather in December.
As summer gives way to autumn, September in Crozon offers a delightful transition, bringing mild temperatures and a refreshing ambiance. With an average high of 16°C (61°F), visitors can enjoy pleasant days, though they may also experience the occasional rain—with precipitation occurring on about 11 days throughout the month. The humidity peaks at 76%, adding a hint of crispness to the sea breeze. This makes September distinctively cooler and wetter compared to the drier, sun-kissed days of July and August, inviting those seeking a more serene coastal experience. For a deeper dive into the seasonal shifts of the region, explore Crozon Climate.