September Weather in La Ciotat, France

Last updated: February 26, 2025

September in La Ciotat, France, offers a delightful mix of pleasant weather and occasional rain. With maximum temperatures reaching 28°C (83°F) and an average of 21°C (70°F), it's an ideal time for outdoor exploration. Visitors can expect minimum temperatures of around 11°C (53°F) during the cooler nights. The month sees 39 mm (1.5 in) of rainfall spread over about 5 days, making up a humid environment with an average humidity level of 71%. Embrace the gentle climate as you enjoy the charm of this coastal town.

September Temperature in La Ciotat

September in La Ciotat heralds the gentle transition into autumn, showcasing mild temperatures that invite outdoor exploration. With minimums around 11°C (53°F) and averages peaking at a comfortable 21°C (70°F), days remain pleasantly warm. The maximum temperatures can reach up to 28°C (83°F), mirroring the lingering warmth of summer. This month strikes a perfect balance, where the scorching heat of July and August begins to subside, creating an ideal environment for leisurely strolls along the beautiful coastline or savoring local cuisine in the balmy evenings. As the month progresses, the gradual cool-down signals not just a change in weather but also a hint of the enchanting fall atmosphere to come.

September Weather in La Ciotat: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in La Ciotat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec485053566370757570635550
Data source: Temperature data for La Ciotat generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in La Ciotat

In September, La Ciotat experiences a moderate shift in precipitation, receiving about 39 mm (1.5 in) of rain over 5 days. This marks a noticeable increase compared to the drier summer months, where July and August recorded only minimal rainfall. As summer transitions to autumn, the rainfall begins to pick up again, suggesting a gradual ramp-up towards the wetter months ahead. The city's climate during this time exhibits a balance, providing just enough moisture to nourish the landscape while retaining the charm of late summer. Following September, the precipitation levels rise sharply, with October and November showing a significant uptick, highlighting the seasonal change that characterizes the region.

September Precipitation Trends in La Ciotat

The chart displays monthly precipitation patterns in La Ciotat, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec554049706324917398812776
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in La Ciotat

In September, La Ciotat experiences a shift towards slightly higher humidity, averaging around 71%. This increase follows a dip in the summer months, where humidity levels peaked at 66% in August. The transition into autumn brings a rise in moisture, paving the way for a more comfortable atmosphere as the heat of summer wanes. Notably, September’s humidity is markedly lower than the year's beginning, which is typically characterized by much more humid conditions, like 80% in January and 82% in November. This trend highlights La Ciotat's dynamic climate, balancing between refreshing summer breezes and the encroaching dampness of fall.

September Average Humidity in La Ciotat

This chart illustrates the average monthly humidity levels in La Ciotat, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec80%74%71%75%74%72%69%66%71%78%82%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in La Ciotat

In September, La Ciotat transitions from the peak summer heat, exhibiting a UV Index of 7, which classifies as high exposure. This indicates a notable decline from the scorching UV Index of 9 in May and July, yet still calls for precautions similar to those needed earlier in the summer. With a burn time of 25 minutes, it's essential to protect your skin during outdoor activities. As autumn approaches, the UV levels begin to moderate, foreshadowing a gradual shift to milder conditions in the following months, such as the moderate UV Index of 5 in October. For more detailed insights, visit La Ciotat UV Index.

Maximum UV Index Levels in La Ciotat for September

The chart shows the monthly maximum UV Index (UVI) for La Ciotat in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: La Ciotat September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in La Ciotat

September in La Ciotat, France, gracefully ushers in the transition from summer to autumn, boasting 345 hours of sunshine. This marks a continuation of the sun-drenched months, following the peak sunshine of July, which offers 436 hours. The warm glow of September remains generous compared to previous months, bridging the sun-drenched summer with the softer luminosity of fall. As the days shorten and temperatures begin to cool, the sunlight still shines brightly enough to linger on the memory of a spectacular summer, ensuring that this charming coastal town retains a golden embrace long into the early fall. With its vibrant atmosphere and lingering warmth, September remains a delight for both locals and visitors alike, making it a perfect time to enjoy the serene beauty of La Ciotat.

Monthly Sunshine Duration in La Ciotat: September Highlighted

The September sunshine duration represents the total number of hours La Ciotat experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec199h257h330h352h406h423h436h404h345h310h252h244h
Data source: La Ciotat September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in La Ciotat During September

September in La Ciotat, France, brings a moderate 52% chance of sunny days, signaling the tail end of summer's warmth. This percentage reflects a slight dip from the vibrant peak of summer, where August boasts a sunny probability of 73%. Interestingly, as the seasons shift, September's sun likelihood is notably higher than many months earlier in the year, including April (55%) and May (48%). Following the summer months, the transition into autumn seems to maintain a decent amount of sunshine, making September a pleasant time to enjoy the lingering warmth before cooler temperatures set in. Overall, while the sunny days may not be as abundant as in peak summer, the chances remain encouraging for those looking to bask in the September sun.

Percentage of Sunny Days in September in La Ciotat

The chart illustrates the percentage of sunny days in La Ciotat throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often La Ciotat experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%45%65%55%48%61%67%73%52%57%50%55%
Data source: La Ciotat September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in La Ciotat in September

In La Ciotat, France, the rhythm of daylight varies intriguingly throughout the year, revealing a gradual decline as summer gives way to autumn. After basking in an impressive 15 hours of daylight in June, the days begin to shorten, slipping to 14 hours in July and 13 hours in August. This trend continues into September, where residents enjoy approximately 12 hours of daylight, a noticeable reduction that serves as a gentle reminder of the impending cooler months. As the year progresses, daylight dips further, settling into just 9 hours by December, echoing the natural cycle of seasons and inviting reflections on change and renewal amid La Ciotat's picturesque landscapes.

Average Daylight Hours in La Ciotat for September

The chart illustrates the variation in daylight duration in La Ciotat throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 21m10h 30m11h 57m13h 26m14h 41m15h 19m14h 59m13h 52m12h 27m10h 58m9h 40m9h
Data source: La Ciotat daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in La Ciotat

In September, La Ciotat experiences a gentle breeze with an average wind speed of 4.3 m/s (10 mph), marking a transitional shift as the summer months give way to autumn. This slight decrease in wind speed compared to the summer months, coupled with the refreshing coastal air, creates an inviting atmosphere for outdoor activities. Interestingly, the wind speeds show a general trend of moderation throughout the warmer months, peaking earlier in the year and stabilizing during the latter part of summer, only to rise again in November. This consistent pattern highlights La Ciotat's unique climatic rhythm, offering visitors a delightful yet tranquil experience by the sea as the crowds disperse and the landscape begins to change.

Average September Wind Speed in La Ciotat

The chart displays monthly wind speed patterns in La Ciotat, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.45.64.54.35.44.14.54.64.3 m/s4.65.45.2
Data source: La Ciotat September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in La Ciotat Compares to Other Months

The weather in La Ciotat 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 La Ciotat and find detailed weather information for every month.

In September, the weather is generally mild and pleasant, with average temperatures ranging from a minimum of 11°C (53°F) to a maximum of 28°C (83°F). This month typically sees about 39 mm (1.5 in) of precipitation over approximately 5 days, accompanied by a humidity level of 71%. In contrast, January experiences much cooler temperatures, averaging 9°C (48°F) with a maximum of only 16°C (62°F) and a minimum of 1°C (34°F). This winter month is wetter, receiving around 55 mm (2.2 in) of rain over 7 days, and the humidity is higher at 80%. For more details on January conditions, you can explore La Ciotat weather in January.

September and February present stark contrasts in weather patterns. September boasts warmer temperatures, with a minimum of 11°C (53°F) and an average of 21°C (70°F), reaching up to a pleasant 28°C (83°F). In contrast, February experiences a much chillier climate, with temperatures dipping as low as -1°C (31°F) and an average of only 10°C (50°F), peaking at 18°C (65°F). While both months see similar precipitation levels—39 mm in September and 40 mm in February—February experiences slightly more rainy days, with 7 days compared to September's 5. Humidity is also higher in February, at 73%, compared to 71% in September. For a closer look at February's weather, you can check this link: La Ciotat weather in February.

September and March present contrasting weather conditions, reflecting the transition from summer to autumn and winter to spring, respectively. In September, temperatures are generally milder, with an average of 21°C (70°F) and a maximum of 28°C (83°F), while March sees cooler temperatures, averaging only 11°C (53°F) with a high of 20°C (68°F). Precipitation is slightly higher in March at 49 mm (1.9 in) over 6 days compared to September's 39 mm (1.5 in) over 5 days. Both months share a similar humidity level of 71%, yet the overall feel of the seasons is markedly different, making September a much warmer experience. For more detailed insights, you can check La Ciotat weather in March.

In comparing the weather of September and April, September boasts a warmer climate with average temperatures reaching 21°C (70°F) and a maximum of 28°C (83°F), while April has a cooler average of 14°C (57°F) and peaks at only 21°C (70°F). Precipitation is also notably lower in September, totaling 39 mm (1.5 in) over about 5 days, compared to April's 70 mm (2.7 in) spread over 8 days. Humidity levels remain relatively consistent, with April slightly higher at 75% compared to September's 71%. For more detailed insights, you can check out La Ciotat weather in April.

In comparing the weather of September and May, September tends to be warmer with average temperatures reaching 21°C (70°F) and a maximum of 28°C (83°F), while May has cooler average temperatures of 17°C (63°F) and a maximum of 27°C (82°F). Precipitation is higher in May, totaling 63 mm (2.5 in) over about 8 days, compared to September’s 39 mm (1.5 in) over just 5 days. Humidity levels are fairly similar, with May slightly higher at 74% compared to September’s 71%. For more specific details about May weather, check out La Ciotat weather in May.

When comparing the weather in September and June, both months feature comfortable average temperatures around 21°C (70°F). However, June tends to be slightly warmer, with maximum temperatures reaching up to 31°C (88°F), while September peaks at 28°C (83°F). In terms of precipitation, September experiences more rainfall, with 39 mm (1.5 in) over five days, compared to June's 24 mm (0.9 in) across four days. Humidity levels are comparable, hovering around 71-72%, making both months relatively humid. For a more detailed look at June weather in La Ciotat, you can visit La Ciotat weather in June.

When comparing the weather in September to that of July, we notice some distinct differences. September generally experiences milder temperatures, with a minimum of 11°C (53°F) compared to July's warmer minimum of 17°C (62°F). The average temperature in September is also slightly cooler at 21°C (70°F), while July boasts a higher average of 24°C (75°F). In terms of maximum temperature, September reaches up to 28°C (83°F), which is just a bit lower than July's peak of 30°C (86°F). Additionally, September sees more rainfall, with 39 mm (1.5 in) over 5 days, contrasted with July's minimal precipitation of only 9 mm (0.4 in) over just 1 day. Humidity levels are relatively similar, with September at 71% and July at 69%. For more details, you can check La Ciotat weather in July.

Comparing the weather in September to August reveals notable differences. September experiences a cooler temperature range, with a minimum of 11°C (53°F) and a maximum of 28°C (83°F), while August boasts warmer lows of 17°C (63°F) and highs reaching 32°C (90°F). Additionally, September brings increased precipitation, averaging 39 mm (1.5 in) over 5 days, compared to just 16 mm (0.6 in) over 1 day in August. Humidity levels also rise in September to 71%, slightly above August's 66%. For a more detailed look at August's weather in La Ciotat, you can visit La Ciotat weather in August.

September typically boasts warmer temperatures, with average highs reaching 28°C (83°F) compared to October's milder max of 25°C (77°F). However, October experiences increased rainfall, accumulating 88 mm (3.5 in) over 7 days, which is more than double September's 39 mm (1.5 in) across 5 days. Additionally, humidity levels rise slightly in October to 78%, compared to September's 71%. For more detailed insights, you can check La Ciotat weather in October.

September and November present quite different weather patterns. In September, temperatures are generally mild, ranging from a minimum of 11°C (53°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F). Precipitation is relatively low, with only 39 mm (1.5 in) falling over about 5 days, and humidity sits at a comfortable 71%. In contrast, November experiences cooler temperatures, with a minimum of 5°C (42°F) and an average of 13°C (56°F) that peaks at 19°C (67°F). The month sees significantly more rain, totaling 127 mm (5.0 in) over approximately 12 days, and humidity rises to 82%. For a more detailed look at November's weather, you can explore La Ciotat weather in November.

In September, the weather is generally milder, with average temperatures ranging from a minimum of 11°C (53°F) to a maximum of 28°C (83°F), accompanied by 39 mm (1.5 in) of precipitation over approximately 5 days. The humidity sits at a comfortable 71%, making it a pleasant time of year. In contrast, December brings cooler temperatures, with an average low of 2°C (36°F) and a high of 18°C (64°F). Rainfall increases to 76 mm (3.0 in) over about 9 days, and humidity rises to 79%. For more details on the weather conditions during this month, you can visit La Ciotat weather in December.

Compare La Ciotat's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in La Ciotat

As summer transitions into autumn, September in La Ciotat offers a delightful shift in weather. The comfortable temperatures, typically ranging from a pleasant average of 21°C to sun-kissed highs of 28°C, create an inviting atmosphere perfect for outdoor activities. Unlike the sweltering heat of July and August, September brings a welcome respite with lower humidity levels and only a few days of rainfall, totaling around 39 mm. This charming mix of mild temperatures and manageable humidity makes it an ideal time to explore the stunning coastline and vibrant local culture. For more insights on weather patterns, check out La Ciotat Climate.