September Weather in Soulac-sur-Mer, France

Last updated: February 26, 2025

September in Soulac-sur-Mer, France, presents a delightful blend of mild warmth and refreshing breezes. Afternoon temperatures can soar to a maximum of 32°C (89°F), while the average daytime temperature settles around a comfortable 19°C (67°F). As the days begin to cool, nighttime lows can dip to a brisk 10°C (50°F). Visitors should prepare for the possibility of rain, as the region encounters 52 mm (2.0 in) of precipitation over approximately 9 days. With humidity levels lingering around 76%, the coastal charm of Soulac-sur-Mer is ideally balanced with a refreshing seaside climate, perfect for fall escapades.

September Temperature in Soulac-sur-Mer

In September, Soulac-sur-Mer experiences a pleasant transition into autumn, with temperatures reflecting the lingering warmth of summer. The month brings a minimum of 10°C (50°F) and an average temp of 19°C (67°F), providing a comfortable backdrop for outdoor activities. With a maximum reaching 32°C (89°F), sun-soaked days still invite beachgoers, though the air begins to cool as the evenings close in. This moderate climate signals a shift, allowing visitors to enjoy the tail end of summer while also embracing the freshness of fall, striking a perfect balance between heat and cool breezes.

September Weather in Soulac-sur-Mer: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Soulac-sur-Mer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464952566167717066605250
Data source: Temperature data for Soulac-sur-Mer generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Soulac-sur-Mer

In September, Soulac-sur-Mer experiences a noticeable transition in its climate, with precipitation reaching 52 mm (2.0 in) over approximately 9 days. This marks a shift from the dry summer months of July and August, both of which only saw 31 mm of rain in total. While September's rainfall is lower than the more substantial downpours that follow in October and November, it is still a refreshing change that signals the arrival of autumn. As the year progresses, precipitation tends to increase significantly, peaking in December with 135 mm and emphasizing a trend of growing moisture leading into the winter months. In essence, September acts as a gentle bridge from the summer's aridity to the wetter seasons ahead, providing a perfect opportunity to enjoy the last warm days of the year.

September Precipitation Trends in Soulac-sur-Mer

The chart displays monthly precipitation patterns in Soulac-sur-Mer, 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.
JanFebMarAprMayJunJulAugSepOctNovDec68707648827531315282101135
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Soulac-sur-Mer

In September, the humidity in Soulac-sur-Mer begins to reflect the gradual transition from summer to autumn, hovering around 76%. This marks a slight increase from the lower humidity levels of August, which reached 73%, indicating the return of a more temperate, yet still pleasant, atmosphere. As the year progresses, humidity levels tend to rise again with October witnessing a jump to 81%. This pattern suggests that while September offers a brief respite with relatively comfortable conditions, the coastal climate quickly shifts back toward the higher humidity often characteristic of the autumn months, maintaining a lush and inviting environment for visitors.

September Average Humidity in Soulac-sur-Mer

This chart illustrates the average monthly humidity levels in Soulac-sur-Mer, 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.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%82%82%80%76%73%76%82%83%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Soulac-sur-Mer

As summer fades and September begins in Soulac-sur-Mer, France, the UV Index experiences a noticeable drop, reflecting a transition from the sweltering July and August months, which both peaked at an index of 9. With a UV Index of 6 this month, categorized as high, beachgoers can expect a burn time of around 25 minutes before needing to seek shade or apply sunscreen. This shift indicates a return to more manageable conditions, though vigilance is still advised as the sun remains potent. Observing the gradual march from low levels in winter to high exposure in summer, the changing UV patterns emphasize the importance of sun safety as the seasons transition. For more detailed information, check Soulac-sur-Mer UV Index.

Maximum UV Index Levels in Soulac-sur-Mer for September

The chart shows the monthly maximum UV Index (UVI) for Soulac-sur-Mer 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.
JanFebMarAprMayJunJulAugSepOctNovDec235789986532
Data source: Soulac-sur-Mer 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 Soulac-sur-Mer

September in Soulac-sur-Mer, France, offers a delightful blend of summer warmth and autumn tranquility, boasting 344 hours of sunshine. This marks a graceful transition from the peak summer months, where July shines the brightest with a remarkable 429 hours, followed closely by June and August. As the days grow shorter, September still holds onto a significant amount of sunshine, creating a perfect backdrop for leisurely strolls along the beach and enjoying outdoor cafes. The steady decline in sunshine hours leading into October, with 293 hours, hints at the approaching fall season, yet September remains a vibrant month, inviting visitors to bask in the lingering warmth and brightness before the winter chill sets in.

Monthly Sunshine Duration in Soulac-sur-Mer: September Highlighted

The September sunshine duration represents the total number of hours Soulac-sur-Mer 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.
JanFebMarAprMayJunJulAugSepOctNovDec168h225h302h353h402h415h429h402h344h293h236h196h
Data source: Soulac-sur-Mer September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Soulac-sur-Mer During September

As summer transitions to autumn, September in Soulac-sur-Mer offers a moderate likelihood of sunny weather, with approximately 47% chance of sunshine. This percentage reflects a slight dip from the sunnier days of August, which boasts a robust 59% chance. Notably, this month sits between the vibrant summer and the cooler autumn months, with sunlight likelihood fluctuating from 25% in January to 55% in April. Although September's sunshine probability is lower than the peak summer days, it still provides a pleasant climate for those keen on enjoying the lingering warmth of late summer. Such trends depict a refreshing blend of sunny potential and the onset of changing seasons, making it an appealing time to visit.

Percentage of Sunny Days in September in Soulac-sur-Mer

The chart illustrates the percentage of sunny days in Soulac-sur-Mer 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 Soulac-sur-Mer experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%30%52%55%39%45%49%59%47%54%36%40%
Data source: Soulac-sur-Mer September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Soulac-sur-Mer in September

As summer wanes in Soulac-sur-Mer, September brings a gentle shift in daylight, with the sun gracing the sky for approximately 12 hours each day. This marks a gradual decline from the 14 hours of daylight enjoyed in August, as the days begin to shorten in anticipation of autumn. The transition is evident, with bright summer days giving way to a softer glow, inviting residents and visitors alike to savor the lingering warmth while it lasts. As daylight hours continue to decrease into October, the vibrant energies of summer slowly yield to the tranquil charm of fall, defining a rhythm that connects each season in this picturesque coastal town.

Average Daylight Hours in Soulac-sur-Mer for September

The chart illustrates the variation in daylight duration in Soulac-sur-Mer throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 8m10h 22m11h 56m13h 32m14h 54m15h 36m15h 14m14h 1m12h 29m10h 53m9h 29m8h 45m
Data source: Soulac-sur-Mer daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Soulac-sur-Mer

As summer wanes and autumn approaches, September presents a gentle breeze in Soulac-sur-Mer, with an average wind speed of 3.7 m/s (8 mph). This marks a notable drop from the more brisk winds of the preceding months, as the seaside town transitions into cooler weather. In contrast to July and August, which enjoyed speeds of around 4.2 to 4.5 m/s, September's softer winds invite a tranquil atmosphere, perfect for peaceful strolls along the shore. This gradual decrease in wind intensity continues into October, hinting at the calm, serene days that characterize the fall season along the French coast.

Average September Wind Speed in Soulac-sur-Mer

The chart displays monthly wind speed patterns in Soulac-sur-Mer, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.85.34.74.55.13.64.24.53.7 m/s4.44.65.7
Data source: Soulac-sur-Mer September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Soulac-sur-Mer Compares to Other Months

The weather in Soulac-sur-Mer 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 Soulac-sur-Mer and find detailed weather information for every month.

September and January present contrasting weather patterns. In September, the temperatures are generally warmer, with a minimum of 10°C (50°F) and a comfortable average of 19°C (67°F), peaking at a warm 32°C (89°F). The month sees about 52 mm (2.0 in) of precipitation over 9 days, with humidity levels around 76%. In contrast, January experiences much colder conditions, with temperatures dropping to a minimum of -3°C (26°F) and an average of 8°C (46°F), reaching a maximum of 17°C (63°F). This winter month has slightly more precipitation, totaling 68 mm (2.7 in) over 10 days, and a higher humidity of 85%. For more insights on January weather specifics in the region, check Soulac-sur-Mer weather in January.

September and February present contrasting weather patterns. In September, temperatures typically range from a mild 10°C (50°F) at night to a warm maximum of 32°C (89°F) during the day, while February experiences a chillier range, with minimums plummeting to -4°C (24°F) and daytime highs peaking at 20°C (69°F). Additionally, September enjoys an average temperature of 19°C (67°F) and 52 mm (2.0 in) of precipitation over about 9 days, while February sees slightly higher precipitation at 70 mm (2.8 in) across 13 days, contributing to a more humid environment with an average humidity of 83%. For a deeper look into February’s weather specifics, you can check this link: Soulac-sur-Mer weather in February.

Comparing the weather in September and March reveals distinct seasonal contrasts. In September, temperatures typically range from a mild 10°C (50°F) to a warm 32°C (89°F), with an average of 19°C (67°F), while March experiences a cooler range, with minimums dropping to -4°C (25°F) and maximums reaching 23°C (74°F), averaging 11°C (52°F). Precipitation is also notable; September sees 52 mm (2.0 in) over about 9 days, whereas March receives slightly more, with 76 mm (3.0 in) spread over 13 days. Additionally, humidity levels are similar, at 76% for September and slightly higher at 82% for March. For more details on March weather, you can check Soulac-sur-Mer weather in March.

In comparing the weather of September and April, notable differences emerge in temperature and humidity. September boasts a warmer climate, with average temperatures reaching 19°C (67°F) and highs of 32°C (89°F), while April has cooler temperatures, averaging 13°C (56°F) and a maximum of 25°C (77°F). Precipitation levels are similar, with September receiving 52 mm (2.0 in) over 9 days and April slightly lower at 48 mm (1.9 in) across 8 days. Additionally, April has a higher humidity level at 82%, compared to September’s 76%. For more detailed insights on April weather, you can check Soulac-sur-Mer weather in April.

When comparing the weather in September and May, September generally offers warmer temperatures, with averages reaching up to 19°C (67°F) compared to May’s 16°C (61°F). The maximum temperature in September can climb to 32°C (89°F), making it the hotter month, whereas May peaks at 30°C (86°F). However, May experiences slightly higher precipitation, averaging 81 mm (3.2 in) over 10 days, compared to September's 52 mm (2.0 in) over 9 days. Humidity is also slightly higher in May at 82%, compared to September's 76%. For more details, check out Soulac-sur-Mer weather in May.

When comparing the weather in September and June, we find some notable differences. September typically experiences a slightly wider temperature range, with minimums of 10°C (50°F) and maximums reaching up to 32°C (89°F), while June has a minimum of 11°C (52°F) and can peak at 36°C (97°F). Rainfall in June is greater, accumulating to 75 mm (3.0 in) over about 12 days, compared to September's 52 mm (2.0 in) over 9 days. Additionally, humidity levels are slightly higher in June at 80%, compared to 76% in September. For more detailed information on June weather, check out Soulac-sur-Mer weather in June.

When comparing the weather in September to July, a few key differences emerge. September features a wider temperature range, with minimums dropping to 10°C (50°F) and maximums reaching up to 32°C (89°F), while July maintains a warmer average, with minimums at 14°C (57°F) and maximums soaring to 36°C (96°F). Additionally, September experiences slightly more precipitation, totaling 52 mm (2.0 in) over 9 days, compared to July's 31 mm (1.2 in) over 8 days. Despite the differences in temperature and rainfall, both months share the same high humidity level at 76%. For a detailed look at July weather in Soulac-sur-Mer, you can visit Soulac-sur-Mer weather in July.

In comparing the weather patterns between August and September, we notice a slight decline in temperatures. September sees minimums of 10°C and averages of 19°C, compared to August's warmer minimum of 12°C and average of 21°C. The maximum temperatures in September reach up to 32°C, similar to August's peak of 33°C. However, September experiences more precipitation with 52 mm over 9 days, compared to August's 31 mm over 7 days. Humidity is also marginally higher in September at 76% versus August's 73%. For a more detailed look at August conditions, you can check Soulac-sur-Mer weather in August.

September and October weather showcase a notable transition in temperature and precipitation patterns. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 32°C (89°F), with an average of 19°C (67°F). This month experiences 52 mm (2.0 in) of precipitation over 9 days, accompanied by a humidity level of 76%. In contrast, October sees cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 26°C (80°F), resulting in an average of 16°C (60°F). Precipitation increases to 82 mm (3.2 in) across 11 days, and humidity rises slightly to 81%. This shift indicates a move towards a wetter and cooler climate as autumn progresses. For more details, you can check Soulac-sur-Mer weather in October.

In September, the weather is warmer with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 32°C (89°F) and an average of 19°C (67°F). It experiences moderate rainfall, totaling 52 mm (2.0 in) over 9 days, and a humidity level of 76%. In contrast, November sees significantly cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 21°C (70°F), averaging only 11°C (52°F). The month is also wetter, with a total precipitation of 100 mm (4.0 in) spread across 12 days and higher humidity at 83%. For more specifics on November weather, you can check Soulac-sur-Mer weather in November.

September typically boasts warmer temperatures, with minimums around 10°C (50°F) and averages peaking at 19°C (67°F), reaching a maximum of 32°C (89°F). The month sees about 52 mm (2.0 in) of precipitation over roughly 9 days, coupled with a humidity level of 76%. In contrast, December experiences much cooler temperatures, with average minimums dropping to 0°C (32°F) and maximums only reaching 16°C (62°F). Precipitation significantly increases to 135 mm (5.3 in) across 17 days, and humidity also rises to 85%. For more detailed insights, you can check Soulac-sur-Mer weather in December.

Compare Soulac-sur-Mer's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Soulac-sur-Mer

As summer fades, September in Soulac-sur-Mer brings a blend of warmth and refreshing breezes, setting it apart from the hotter months. The average temperature dips, creating a more comfortable atmosphere perfect for outdoor activities, while occasional rainfall adds a touch of moisture to the air, leading to higher humidity levels that are typical for this transitional month. With about 9 days of precipitation, September may surprise you, but the overall climate remains pleasant for those seeking to enjoy the last glimpses of summer by the coast. For a deeper insight into what to expect, visit Soulac-sur-Mer Climate.