Last updated: February 26, 2025
September in Marseille offers a delightful blend of pleasant temperatures and occasional rainfall. With maximum highs reaching 28°C (83°F) and an average of 21°C (70°F), the weather is perfect for enjoying the city's scenic coastline. The minimum temperature dips to a cool 11°C (53°F) at night, inviting light jackets and cozy evenings. While precipitation amounts to 39 mm (1.5 in) over just 5 days, the humidity lingers at a moderate 71%, adding a slight warmth to the air. This month presents an ideal opportunity to explore the vibrant streets and beautiful landscapes of Marseille before autumn sets in.
In September, Marseille offers a delightful transition into autumn, characterized by pleasantly warm temperatures. The month starts with a minimum of 11°C (53°F) and reaches a comfortable maximum of 28°C (83°F), making it a perfect time for outdoor exploration. With an average temperature of 21°C (70°F), visitors can enjoy lingering summer vibes while experiencing the city's vibrant cultural scene. As the heat of summer gradually subsides, September showcases a balanced climate that invites both sightseeing and relaxation by the Mediterranean coastline, capturing the essence of the city's charm before the cooler months set in.
September in Marseille marks a transitional phase as summer gradually gives way to autumn. During this month, the city receives an average precipitation of 39 mm (1.5 in), spread across about 5 days of rain. This slight uptick in rainfall compared to the drier months of July and August signals a shift, with nature beginning to rejuvenate. As summer’s warmth lingers, the mild precipitation and cooler temperatures create a comfortable atmosphere, making September an ideal time for outdoor activities amidst the vibrant landscapes of Provence. This pattern of increasing rainfall continues into October, where precipitation nearly doubles, setting the scene for the wetter months that follow.
As summer comes to a close, September in Marseille sees a slight uptick in humidity, averaging 71%. This marks a shift from the drier months of July and August, which recorded humidity levels of 69% and 66% respectively. The overall trend throughout the year shows a gradual increase in humidity during the cooler months, with January’s high of 80% being the peak. September’s humidity serves as a gentle reminder of the transition from the warm summer air to the more humid autumn season, setting the stage for the wetter months ahead. Despite this slight rise, it remains relatively comfortable compared to the higher levels experienced later in the year, with October and November reaching 78% and 82%.
As September rolls into Marseille, the UV Index settles at 7, indicating a high level of sun exposure and a burn time of 25 minutes. This reflects a slight decline from the peak summer months, where the UV Index reached 10 in June and hovered around 9 in July and August. Despite this reduction, caution is still advised as the risk of skin damage remains significant. This transitional month hints at a shift towards more moderate sun exposure as temperatures begin to cool, paving the way for October's moderate UV Index of 5. For more insights on sun safety in this picturesque region, explore the full details at Marseille 10 UV Index.
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As the summer heat begins to wane, September in Marseille still basks in 345 hours of sunshine, making it a delightful time to visit this vibrant city. Following the peak of July's 436 hours, the sunlight gently declines, yet it remains a bright and inviting month for exploring the stunning coastlines and historical landmarks. The transition from the sweltering summer to the milder autumn leaves visitors with a perfect balance of warm weather and ample daylight, ideal for savoring outdoor cafés and the beauty of the Mediterranean. While October sees a further dip to 310 hours, September’s generous offering invites both locals and travelers to soak up the last rays of summer before the cooler months settle in.
September in Marseille tends to showcase a pleasant blend of warmth and sunshine, boasting a 52% chance of sunny weather. As summer fades, the likelihood of clear skies slightly dips from August's peak of 73%, reflecting the transition into autumn. Notably, September maintains a higher chance of sunshine compared to the earlier months of the year, such as April at 55% and May at 48%. This positions it as one of the more favorable periods for sun-seekers, especially when compared to the long, gray winter months. Whether you’re planning outdoor adventures or leisurely strolls along the coastline, there's a good chance you'll enjoy the golden rays in this charming Mediterranean city.
As the summer warmth begins to fade into September in Marseille, the city experiences a gentle decline in daylight hours, with 12 hours of sunlight illuminating the vibrant coastal landscape. This month marks a transition from the peak of 15 hours in June, gradually easing into the autumn ambiance. Throughout September, daylight lingers a bit longer than in the upcoming months, making way for the softer hues of October, which brings just 10 hours of daylight. The trend from the year shows a steady ascent from January’s mere 9 hours to the summer's height, followed by a slow descent through the fall, inviting residents and visitors alike to enjoy the lingering warmth of late summer sunsets before the darker months approach.
As September rolls into Marseille, the average wind speed settles at a gentle 4.3 m/s (10 mph), mirroring the calm breezes of April and August. This marks a slight decrease from the summer months, where breezes typically hovered around 4.5 m/s. The transition to autumn is palpable, as the winds soften, offering a serene backdrop to the city's vibrant atmosphere. Looking ahead, wind speeds tend to remain consistent into October before an upward trend emerges in late fall with November peaking at 5.4 m/s (12 mph). Overall, September encapsulates a transition, blending the warm whispers of summer with the cooler hints of the approaching season.
The weather in Marseille 10 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 Marseille 10 and find detailed weather information for every month.
September typically showcases a more temperate climate with an average temperature of 21°C (70°F) and maximums reaching 28°C (83°F), making it ideal for outdoor activities. In contrast, January brings cooler conditions, with average temperatures dropping to 9°C (48°F) and highs only reaching 16°C (62°F). While September experiences moderate precipitation of 39 mm (1.5 in) over about 5 days, January sees slightly higher rainfall at 55 mm (2.2 in) over 7 days, accompanied by increased humidity levels of 80%. For more details on January weather in Marseille, you can visit Marseille 10 weather in January.
In September, the weather is generally warmer, with average temperatures reaching 21°C (70°F) and highs of 28°C (83°F), making it a comfortable month for outdoor activities. The humidity sits around 71%, and there is some rainfall, with about 39 mm (1.5 in) spread over 5 days. In contrast, February brings cooler temperatures, with an average of 10°C (50°F) and highs of 18°C (65°F). Although February has a slightly higher precipitation total of 40 mm (1.6 in), it is distributed over more days, totaling 7 rainy days, while humidity increases to 73%. For more detailed weather information, check Marseille 10 weather in February.
In September, the weather is generally warmer, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 28°C (83°F), and an average temperature of 21°C (70°F). The month sees about 39 mm (1.5 in) of precipitation over approximately 5 days, maintaining a humidity level of 71%. In contrast, March experiences cooler temperatures, with a minimum of 1°C (34°F), an average of 11°C (53°F), and a maximum of 20°C (68°F). Precipitation is slightly higher at 49 mm (1.9 in) over about 6 days, yet the humidity remains consistent at 71%. For more details about March weather in Marseille, you can visit Marseille 10 weather in March.
September and April present quite distinct weather patterns. In September, the temperatures range from a minimum of 11°C (53°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F), making it generally warmer than April, where temperatures start at a minimum of 4°C (39°F) and peak at 21°C (70°F) with an average of 14°C (57°F). Additionally, September experiences less precipitation at 39 mm (1.5 in) over about 5 days, whereas April sees more rainfall totaling 70 mm (2.7 in) across approximately 8 days. Humidity levels are slightly higher in April at 75%, compared to 71% in September. For a more detailed look at April weather in Marseille, you can check Marseille 10 weather in April.
In comparing the weather of September and May, we see that September tends to be warmer, with average temperatures reaching 21°C (70°F) compared to May's cooler average of 17°C (63°F). Additionally, September experiences fewer rainy days, with an average precipitation of 39 mm (1.5 in) over 5 days, whereas May sees a higher precipitation level of 63 mm (2.5 in) spread over 8 days. Humidity levels are quite similar in both months, hovering around 71% in September and 74% in May. For more detailed weather insights, you can check out Marseille 10 weather in May.
When comparing the weather in September and June, we notice some notable differences. September sees a minimum temperature of 11°C (53°F) and reaches a maximum of 28°C (83°F), with an average temperature of 21°C (70°F). In contrast, June starts slightly warmer, with a minimum of 14°C (57°F) and a maximum of 31°C (88°F), maintaining the same average temperature of 21°C (71°F). Precipitation is also different, with September receiving 39 mm (1.5 in) over 5 days, while June has less rainfall at 24 mm (0.9 in) during just 4 days. Humidity levels remain similar in both months, hovering around 71% in September and 72% in June. For more details about June weather, you can visit Marseille 10 weather in June.
In comparing the weather of September and July, September typically experiences milder temperatures, with a minimum of 11°C (53°F) and a maximum of 28°C (83°F), while July is warmer, featuring a minimum of 17°C (62°F) and a maximum of 30°C (86°F). The average temperature in September is around 21°C (70°F), which is slightly cooler than July's average of 24°C (75°F). Additionally, September sees more precipitation, with about 39 mm (1.5 in) over 5 days, compared to July's much drier conditions with only 9 mm (0.4 in) over just 1 day. The humidity levels are quite similar, with September at 71% and July at 69%. For more detailed information on July weather, you can visit Marseille 10 weather in July.
In comparing the weather of September and August, September typically experiences cooler temperatures, with a minimum of 11°C (53°F) and an average of 21°C (70°F), compared to August's minimum of 17°C (63°F) and average of 24°C (76°F). August also tends to be sunnier with a maximum temperature reaching 32°C (90°F), while September's maximum is lower at 28°C (83°F). Additionally, precipitation is more frequent in September, with 39 mm (1.5 in) falling over 5 days, in stark contrast to August, which sees only 16 mm (0.6 in) of rain over just 1 day. Humidity levels are slightly higher in September at 71%, compared to 66% in August. For more information on August weather, check out Marseille 10 weather in August.
September weather typically showcases warmer temperatures, with average highs reaching up to 28°C (83°F) and a comfortable average of 21°C (70°F). In contrast, October sees a notable drop in temperatures, with average highs at 25°C (77°F) and an overall average of 17°C (63°F). Additionally, October experiences increased precipitation, totaling 88 mm (3.5 in) across approximately 7 days, compared to September's 39 mm (1.5 in) over 5 days. The humidity also rises slightly from September's 71% to October's 78%, making October feel a bit more damp. For more details, check Marseille 10 weather in October.
September and November showcase contrasting weather patterns. In September, temperatures range from a pleasant minimum of 11°C (53°F) to a warm average of 21°C (70°F), with maximums reaching 28°C (83°F). The month experiences relatively low precipitation at 39 mm (1.5 in) over about 5 days, with a humidity level of 71%. In contrast, November sees a significant drop in temperatures, with a minimum of 5°C (42°F) and an average of 13°C (56°F), peaking at 19°C (67°F). Additionally, November brings much higher rainfall, totaling 127 mm (5.0 in) over approximately 12 days, and a rise in humidity to 82%. For more detailed climate insights, you can visit Marseille 10 weather in November.
In September, the weather is generally warmer, with average temperatures around 21°C (70°F) and highs reaching up to 28°C (83°F). There's moderate precipitation of 39 mm (1.5 in) spread over 5 days, and humidity levels are relatively comfortable at 71%. In contrast, December experiences cooler temperatures, with an average of just 10°C (50°F) and maximums of 18°C (64°F). The month sees increased precipitation at 76 mm (3.0 in), occurring over 9 days, and humidity rises to 79%. These seasonal shifts highlight the transition from the warmth of autumn to the chill of winter. For more detailed information, check out Marseille 10 weather in December.
As September settles in, Marseille experiences a delightful transition from the warm summer months, offering a blend of mild temperatures and increased humidity. While the city still enjoys warm days, the cooler evenings herald the approach of autumn. Unlike the blazing heat of July and August, when temperatures soar, September provides a more comfortable climate for outdoor activities, though it does bring occasional rain with a few precipitation days. This month is perfect for enjoying the vibrant atmosphere of the city before the cooler seasons take hold. For a detailed overview of weather patterns throughout the month, check out Marseille 10 Climate.