September Weather in Bandol, France

Last updated: February 26, 2025

In Bandol, France, September showcases a delightful mix of mild temperatures and occasional rainfall. With maximums reaching up to 28°C (82°F) and an average of 21°C (69°F), the weather invites both relaxation and outdoor adventure. Visitors can expect cooler nights with a minimum of 10°C (51°F), making evenings particularly pleasant. The month sees an average precipitation of 38 mm (1.5 in) spread across five days, contributing to a humidity level of 71% that enhances the region's lush beauty. This combination of comfortable weather and picturesque landscapes makes September an inviting time to explore Bandol's coastal charm.

September Temperature in Bandol

In September, Bandol, France, enjoys a delightful transition into early autumn, showcasing mild and pleasant temperatures. The average temperature rises to a comfortable 21°C (69°F), seamlessly bridging the warmth of summer and the coolness of fall. With a minimum of 10°C (51°F) and a maximum reaching 28°C (82°F), visitors can revel in warm afternoons while experiencing refreshing evenings. This month often marks a peak in weather stability, making it an ideal time for outdoor activities, wine tasting, or relaxing by the Mediterranean shores. As the days grow shorter and the heat of summer fades, September offers a unique charm that captures the essence of the region, inviting exploration and enjoyment.

September Weather in Bandol: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bandol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec474952566270747569625449
Data source: Temperature data for Bandol 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 Bandol

In September, Bandol, France experiences a moderate shift in precipitation, with 38 mm (1.5 in) of rainfall over approximately 5 days. This marks a notable increase compared to the drier summer months of July and August, which received just 12 mm and 17 mm respectively. As summer wanes, the rise in precipitation indicates a transition towards the wetter autumn months, particularly when viewed against the backdrop of October's average of 90 mm (3.6 in). This trend highlights the region's gradual shift from the sun-soaked days of summer to the more unpredictable weather patterns of fall, making September a month that balances between the tail end of warmth and the impending rains.

September Precipitation Trends in Bandol

The chart displays monthly precipitation patterns in Bandol, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5545547264281217389013484
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Bandol

In September, Bandol, France, experiences a moderate humidity level of 71%, marking a slight increase from the drier summer months of July and August, which recorded 69% and 66% respectively. As the region transitions into autumn, humidity levels begin to rise, culminating in a notable peak in October at 78%. This pattern suggests that while late summer enjoys lower humidity, the onset of fall brings a gradual return of moisture to the air, creating a refreshing yet comfortable atmosphere for both locals and visitors alike. Overall, the humidity trend in Bandol showcases a dynamic shift throughout the year, with summer offering a reprieve before the inevitable re-hydration of the cooler months.

September Average Humidity in Bandol

This chart illustrates the average monthly humidity levels in Bandol, 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 Bandol

As September arrives in Bandol, France, the UV Index begins to taper off, settling at a high level of 7. This marks a slight decline from the peak summer months, where the index reached its maximum of 10 in June and hovered around 9 in July and August, indicating the region's intense sun exposure. With a burn time of 25 minutes, it's essential for residents and visitors alike to remain vigilant about sun protection, even as the days grow shorter. The transition into autumn signifies a gradual moderation that will continue into October when the UV Index drops to a more manageable 5. For more details on daily sun safety, visit the Bandol UV Index.

Maximum UV Index Levels in Bandol for September

The chart shows the monthly maximum UV Index (UVI) for Bandol 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: Bandol 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 Bandol

In September, Bandol, France, experiences a delightful 345 hours of sunshine, marking a graceful transition from the sun-drenched summer months. As the peak of July shines with 436 hours of radiant light, late summer begins to wane, bringing a gentle decrease through August and into September. This change invites a comfortable warmth that makes September an ideal time for outdoor exploration, with the sunshine still bountiful yet tempered. Following this, October offers a cozier blend of 310 hours, hinting at the approaching crispness of autumn. The overall trend showcases Bandol's charm, with sunshine peaking in the height of summer while maintaining a noteworthy glow well into September, making it a perfect time to bask in the lingering warmth before the cooler months set in.

Monthly Sunshine Duration in Bandol: September Highlighted

The September sunshine duration represents the total number of hours Bandol 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: Bandol September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bandol During September

As summer transitions into autumn, September in Bandol continues to offer a wonderful blend of sun and warmth, boasting a 52% chance of sunny weather. This figure reflects a slight dip from the peak of 72% in August but maintains a favorable outlook compared to earlier months like May and April. The trend shows that after a series of sunny summer months, the likelihood of sunshine remains quite substantial, ensuring that visitors can still enjoy the beautiful Mediterranean climate. With a consistent average of sunny days, September in Bandol is still an excellent choice for those seeking to soak up the last rays of summer before the cooler autumn air sets in.

Percentage of Sunny Days in September in Bandol

The chart illustrates the percentage of sunny days in Bandol 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 Bandol experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%46%64%54%48%59%67%73%52%58%49%58%
Data source: Bandol September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bandol in September

As summer gently fades into autumn, September in Bandol, France, offers a delightful transition with approximately 12 hours of daylight. This month marks a gradual decline from the sun-kissed days of summer, where June boasts a peak of 15 hours. Following the vibrant full bloom of May and June, September signifies a return to shorter days, yet still provides ample sunshine for outdoor activities and beach strolls. The rhythmic ebb and flow of daylight throughout the year reveals a captivating dance of seasons, where each month contributes to the unique charm of Bandol's coastal climate. As October approaches, daylight will continue to dwindle, settling back to 10 hours, reminding us to savor every luminous moment of September.

Average Daylight Hours in Bandol for September

The chart illustrates the variation in daylight duration in Bandol throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 22m10h 30m11h 57m13h 25m14h 41m15h 18m14h 58m13h 52m12h 27m10h 59m9h 41m9h 1m
Data source: Bandol daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Bandol

As summer gently fades into autumn, September in Bandol, France, offers a delightful experience characterized by a gentle breeze. With an average wind speed of 4.1 m/s (9 mph), the winds in September are a slight dip from the fluttering currents of August, yet they still maintain an invigorating presence. This subtle decline in wind speed marks a seasonal trend, following the peak summer breezes observed in the earlier months. Over the year, the wind often dances between 5.4 m/s in the height of winter and as low as 3.8 m/s in the early summer, creating a varied yet distinctly pleasant maritime atmosphere that beckons visitors to embrace the serene coastal beauty of Bandol. As October approaches, winds pick up just a touch, suggesting a gradual shift towards the more robust breezes of the fall season.

Average September Wind Speed in Bandol

The chart displays monthly wind speed patterns in Bandol, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.25.44.24.15.23.84.24.34.1 m/s4.35.15.0
Data source: Bandol September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Bandol Compares to Other Months

The weather in Bandol 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 Bandol and find detailed weather information for every month.

In September, the weather tends to be warmer with average temperatures reaching around 21°C (69°F), peaking at a comfortable 28°C (82°F). The month is characterized by moderate humidity at 71% and relatively low precipitation of 38 mm, spread over about five days. In contrast, January experiences cooler temperatures, with an average of just 8°C (47°F) and a maximum of 16°C (61°F). This month also sees higher humidity levels at 80% and slightly increased rainfall, totaling 55 mm over six days. For a closer look at how January unfolds in Bandol, check out Bandol weather in January.

In September, the weather is generally mild and pleasant, with average temperatures around 21°C (69°F), peaking at a comfortable 28°C (82°F). The month experiences relatively low precipitation, averaging 38 mm (1.5 in) over just 5 days, and humidity sits at 71%. In contrast, February brings a notable chill, with average temperatures dropping to 10°C (49°F) and highs reaching only 18°C (65°F). While it receives slightly more precipitation at 44 mm (1.8 in) over 7 days, the humidity increases to 73%, contributing to a more damp and cool atmosphere. For a detailed look at February weather, check out Bandol weather in February.

In comparing the weather between September and March, we observe notable differences in temperatures and precipitation patterns. September boasts milder temperatures with a minimum of 10°C (51°F) and an average of 21°C (69°F), peaking at a pleasant 28°C (82°F). In contrast, March starts much cooler with a minimum temperature of just 1°C (34°F) and an average of 11°C (52°F), reaching a maximum of 20°C (67°F). While September typically experiences 38 mm (1.5 in) of precipitation over 5 days, March sees a slightly higher rainfall of 54 mm (2.1 in) spread across 7 days. Despite these differences, both months share a consistent humidity level of 71%. For a deeper look into the specifics of March weather, visit Bandol weather in March.

In comparing the weather of September and April, we see notable differences in both temperature and precipitation. September enjoys milder temperatures, with a minimum of 10°C (51°F) and an average high of 28°C (82°F), while April is cooler, starting at a minimum of 2°C (37°F) and reaching a maximum of 22°C (71°F). While September experiences relatively less precipitation at 38 mm (1.5 in) over about 5 days, April is much wetter, receiving 72 mm (2.8 in) across 10 days. Additionally, humidity is slightly higher in April at 75%, compared to September's 71%. For more detailed information, you can check out the Bandol weather in April.

Comparing the weather in September and May reveals some interesting contrasts. In September, temperatures range from a minimum of 10°C (51°F) to a maximum of 28°C (82°F), with an average of 21°C (69°F). This month tends to be drier, receiving only 38 mm (1.5 in) of precipitation over about 5 days. In contrast, May has slightly cooler temperatures, with a minimum of 7°C (46°F) and a maximum of 27°C (81°F), averaging around 17°C (62°F). However, it experiences more rainfall, totaling 64 mm (2.5 in) over approximately 9 days. Humidity levels remain relatively similar, with September at 71% and May at 74%. For a closer look at May's climate, check out Bandol weather in May.

In September, the weather sees a slight dip in temperature compared to June, with minimums around 10°C (51°F) and a maximum of 28°C (82°F), while June typically has minimums of 13°C (56°F) and can reach up to 30°C (87°F). Both months share a similar average temperature of around 21°C (69°F to 70°F), but September experiences a bit more precipitation at 38 mm (1.5 in) compared to June's 28 mm (1.1 in), although both months have about 5 days of rainfall. Humidity remains fairly consistent, with September at 71% and June slightly higher at 72%. For more detailed insights into June weather, you can check Bandol weather in June.

In comparing the weather between September and July, we see noticeable differences in temperature and precipitation. September experiences a minimum temperature of 10°C (51°F), an average of 21°C (69°F), and a maximum reaching 28°C (82°F), while July is warmer, with a minimum of 16°C (61°F), an average of 23°C (75°F), and a maximum of 30°C (86°F). Additionally, September is slightly wetter, receiving 38 mm (1.5 in) of precipitation over five days, compared to July's 12 mm (0.5 in) over just two days. Humidity levels are fairly similar, with September at 71% and July at 69%. For more detailed insights, check out Bandol weather in July.

In comparing the weather between August and September, we see a noticeable shift in temperatures and precipitation patterns. August typically experiences warmer temperatures, with a minimum of 16°C (62°F) and a maximum of 31°C (89°F), averaging around 24°C (75°F). In contrast, September cools down slightly, featuring a minimum temperature of 10°C (51°F) and a maximum of 28°C (82°F), leading to an average of 21°C (69°F). Furthermore, August sees only 17 mm (0.7 in) of precipitation over just one day, whereas September brings more rainfall with 38 mm (1.5 in) spread across five days, alongside slightly higher humidity at 71%. For those interested in more details, check out Bandol weather in August.

September tends to be warmer and drier compared to October, with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 28°C (82°F) and only 38 mm of precipitation over about five days. In contrast, October sees a notable drop in temperature, with a minimum of 8°C (46°F) and a maximum of 24°C (76°F), along with increased rainfall amounting to 90 mm over seven days. Additionally, October experiences higher humidity levels at 78%, compared to September's 71%. For more details about the weather in October, you can check out Bandol weather in October.

In September, the weather is generally mild and pleasant, with average temperatures around 21°C (69°F) and maximums reaching up to 28°C (82°F). The month sees relatively low precipitation, totaling just 38 mm (1.5 in) over about 5 days, accompanied by a humidity level of 71%. In contrast, November brings a significant shift, with average temperatures dropping to 12°C (55°F) and maximums capping at 19°C (66°F). This month is considerably wetter, experiencing 134 mm (5.3 in) of rainfall spread over 12 days, alongside increased humidity at 82%. For more detailed insights, check out this link: Bandol weather in November.

September weather is characterized by milder temperatures, with an average of 21°C (69°F) and a maximum of 28°C (82°F), making it quite pleasant for outdoor activities. In contrast, December brings much cooler temperatures, with an average of 9°C (49°F) and maximums reaching only 17°C (63°F). Additionally, September tends to have lower precipitation, measuring 38 mm (1.5 in) over about 5 days, while December sees a rise in rainfall to 84 mm (3.3 in) over approximately 10 days, indicating a wetter month. Humidity also increases, with December reaching 79%, compared to 71% in September. For more detailed insights on December weather, you can check Bandol weather in December.

Compare Bandol's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Bandol

As summer gently fades, September in Bandol offers a delightful transition with pleasantly warm temperatures, averaging a comfortable 21°C that's ideal for both beach enthusiasts and explorers alike. While the month sees a slight increase in humidity, contributing to the overall pleasantness, it also brings a modest amount of rainfall across just a handful of days, making it one of the drier months. This blend of warmth and mildness sets September apart from the sweltering heat of July and August, creating a sweet spot for visitors seeking a more relaxed atmosphere. For those curious about Bandol’s weather patterns, delve deeper into the local climate details at Bandol Climate.