Last updated: February 26, 2025
In September, Roussillon, France, experiences a delightful mix of warmth and freshness, with maximum temperatures reaching up to 31°C (89°F), and an average temperature around 17°C (63°F). The region offers a pleasant climate, ideal for outdoor activities, though evenings can dip to a cool 4°C (39°F). Rainfall is moderate, with a total precipitation of 58 mm (2.3 in) spread over 8 days, contributing to the lush landscapes. The atmosphere is often humid, hovering at 72%, adding to the overall charm of this picturesque locale during the transitional month of September.
In Roussillon, France, September offers a delightful transition from the summer heat to the more temperate autumn climate. With minimum temperatures averaging around 4°C (39°F) and maximums reaching a pleasant 31°C (89°F), days are comfortably warm, perfect for enjoying the region’s stunning landscapes. The average temperature settles at 17°C (63°F), striking a nice balance that allows for both leisure and adventure. As the month progresses, the heat gently recedes, paving the way for cooler October evenings. September’s inviting warmth invites visitors to savor the end of summer while hinting at the crispness to come, making it a remarkable time to explore the beauty of this enchanting region.
In September, Roussillon experiences relatively moderate precipitation, with approximately 58 mm (2.3 in) of rainfall spread across 8 days. This month marks a slight decrease from the wetter summer months, showcasing a transition towards the autumn season. Interestingly, the overall rainfall is similar to January and August, hinting at a consistent pattern of intermittent rain that punctuates late summer and early fall. As the region prepares for the wetter months ahead, September's weather maintains a balance, making it a lovely time to enjoy Roussillon's vibrant landscapes before the autumn deluge begins.
In September, Roussillon, France, experiences a noteworthy transition in humidity levels, settling at 72%. This marks a slight increase from the drier summer months of July, where humidity dips to 68%, and August, which sees a low of 61%. As the warm season bids farewell, the region begins to reclaim some moisture, gradually rising towards the more humid conditions typical of autumn. This upward trend continues into the subsequent months, with October’s humidity climbing back to 88%. Ultimately, September serves as a bridge, highlighting the ebb and flow of Roussillon's atmospheric moisture and setting the stage for the richness that autumn brings.
As September rolls into Roussillon, France, the UV Index maintains a high rating of 7, signaling a shift from the intense summer sun. With a burn time of 25 minutes, it's a reminder that while the scorching days of July and August, which boasted a UV Index of 9, begin to wane, sun protection remains crucial. This month continues the trend of gradually decreasing UV levels, following the peak months of May through August. The transition is significant, as the UV Index drops to 5 in October, bringing a more moderate exposure category. For those planning outdoor activities, taking precautions this September is still essential; learn more about sun safety with the details available Roussillon UV Index.
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As summer gracefully yields to autumn, September in Roussillon, France retains a vibrant glow, basking in 337 hours of sunshine. This month follows the peak warmth of July and August, showcasing a gentle decline in sunlight while still offering plenty of bright days to savor. The sunshine trend from January’s modest 167 hours steadily climbs, peaking with July's impressive 429 hours. As we transition to October with 288 hours, the fading light serves as a reminder of summer's lingering charm, setting the perfect backdrop for the enchanting hues of the surrounding vineyards and ochre cliffs. This sun-kissed tapestry of changing seasons invites visitors to relish in the beauty of Roussillon as it flourishes under the golden rays of early autumn.
As summer transitions into autumn, September in Roussillon, France offers a moderately promising chance of sunny weather, with 42% likelihood of clear skies. This marks a slight dip from the peak summer months, especially August, which enjoys a more favourable 52% chance of sunshine. Overall, the trend over the months indicates a gradual shift toward more variable weather, as the sunny prospects decrease from July’s 40% and August’s peak, but remain competitive compared to other autumn months like October at 47%. With its pleasant Mediterranean climate, September still presents a delightful opportunity for visitors to enjoy the beautiful landscapes of Roussillon, albeit with a bit more unpredictability in the forecast.
As summer winds down in Roussillon, France, the golden days of September bring a delightful shift in daylight duration. With 12 hours of sunlight, this month marks a transition from the summer's peak of 15 hours in June and July. Notably, September showcases a gradual decline in daylight as the days grow shorter, following the vibrant months of May and August, each boasting up to 14 hours. This gentle decrease is part of a seasonal rhythm, leading us toward the cozier hours of autumn, where daylight slips to 10 hours in October and continues to dwindle through the winter months. The crisp air and shifting light in September invite a reflective pause, bridging the warmth of summer with the cool embrace of fall.
As summer gently fades into autumn, September in Roussillon, France, welcomes a calm transition with an average wind speed of just 2.2 m/s (5 mph). This marks the year's lowest wind speed, illustrating a noticeable shift from the breezier summer months. Throughout the winter and spring, winds tend to pick up, with speeds reaching up to 3.6 m/s (8 mph) in April, creating a rhythmic dance of gusts that enhance the vibrant ambiance of this picturesque region. As the year progresses towards autumn, the winds gradually become milder, inviting a serene atmosphere perfect for exploring the charming landscapes and rich history that Roussillon has to offer.
The weather in Roussillon 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 Roussillon and find detailed weather information for every month.
September and January present a stark contrast in weather conditions. In September, temperatures can range from a minimum of 4°C (39°F) to a warm average of 17°C (63°F) and peak at 31°C (89°F), accompanied by a moderate humidity of 72%. The month experiences about 58 mm (2.3 in) of precipitation over 8 days, suggesting a relatively pleasant autumn transition. In contrast, January is characterized by much colder temperatures, with a minimum of -9°C (17°F) and an average of just 3°C (38°F), reaching a maximum of 16°C (60°F). This winter month sees increased precipitation of 57 mm (2.3 in) over 11 days and higher humidity at 91%, creating a distinctly chillier atmosphere. For more details on January weather, you can visit Roussillon weather in January.
September and February present distinctly contrasting weather conditions. In September, temperatures range from a minimum of 4°C (39°F) to a warm maximum of 31°C (89°F), with an average of 17°C (63°F). This month experiences a moderate level of rainfall, with 58 mm over about 8 days and a humidity level of 72%. In contrast, February is notably colder, featuring minimum temperatures dropping to -10°C (14°F) and average highs of 20°C (68°F), with an average sitting at 6°C (42°F). It also sees slightly less precipitation at 52 mm over 10 days, but a higher humidity level of 88%. To explore more about the weather details in February, you can check out Roussillon weather in February.
September and March exhibit contrasting weather characteristics, highlighting the transition between summer and spring. In September, temperatures range from a mild 4°C (39°F) at night to a warm 31°C (89°F) during the day, with an average of 17°C (63°F) and relatively low precipitation at 58 mm (2.3 in) over 8 days. The humidity stands at 72%, providing a comfortable feel. In contrast, March is significantly cooler, experiencing chilly nights with temperatures dropping to -12°C (10°F), while daytime highs reach a maximum of 22°C (71°F) and an average of 8°C (46°F). The month also sees slightly more precipitation at 71 mm (2.8 in) over 12 days and higher humidity levels of 84%. For a more detailed look at March weather, you can visit Roussillon weather in March.
September and April present distinct weather patterns, highlighting the transition between summer and autumn in September, and the arrival of spring in April. In September, temperatures range from a cool 4°C (39°F) to a warm high of 31°C (89°F), with an average of 17°C (63°F). This month is relatively dryer with 58 mm (2.3 in) of precipitation over 8 days and a humidity level of 72%. In contrast, April experiences colder temperatures, ranging from a minimum of -5°C (23°F) to a maximum of 26°C (80°F), with an average temperature of 11°C (52°F). This month also sees slightly more precipitation at 62 mm (2.4 in) over 9 days, accompanied by higher humidity at 81%. For more details on weather specifics, you can check Roussillon weather in April.
Comparing the weather in September and May reveals notable differences and similarities. September generally experiences a warmer average temperature of 17°C (63°F) compared to May's average of 15°C (59°F). Both months can reach a maximum temperature of around 31°C (89°F in September and 87°F in May), but September typically has a milder night with a minimum temperature of 4°C (39°F), whereas May can drop to a chilly 0°C (32°F).
In terms of precipitation, May is significantly wetter, recording 130 mm (5.1 in) over 14 days compared to September's 58 mm (2.3 in) over 8 days, making May a month where rain is more frequent. Additionally, humidity levels remain relatively high in both months, with May at 77% and September at 72%. For more insights on the weather conditions in May, you can explore Roussillon weather in May.
When comparing the weather in September to that in June, notable differences emerge, particularly in temperature and precipitation. September tends to have a broader range in daily temperatures, with minimums as low as 4°C (39°F) and maximums reaching up to 31°C (89°F). In contrast, June starts warmer, with minimum temperatures around 7°C (44°F) and maximums soaring to 37°C (99°F). Precipitation is more frequent in June, occurring over 12 days and totaling 91 mm (3.6 in), compared to September's 58 mm (2.3 in) over 8 days. Additionally, humidity levels are slightly higher in June at 76%, versus 72% in September. For a more detailed look at the climate specifics, check Roussillon weather in June.
In comparing the weather of September and July, we see notable differences in temperature and precipitation patterns. September typically experiences a broader temperature range, with minimums dropping to 4°C (39°F) and maximums reaching up to 31°C (89°F), resulting in an average of 17°C (63°F). In contrast, July is warmer overall, with minimum temperatures starting at 10°C (51°F) and peaking at 38°C (100°F), giving it a higher average of 22°C (71°F). Precipitation is also more frequent in July, with 94 mm (3.7 in) over 11 days, compared to September's 58 mm (2.3 in) over 8 days. Additionally, September's humidity level is slightly higher at 72%, compared to July's 68%. For more detailed weather information, you can check Roussillon weather in July.
In comparing the weather of September to August, we observe notable differences in temperature and humidity. September features a minimum temperature of 4°C (39°F) and an average of 17°C (63°F), which is cooler than August, where the minimum is 8°C (47°F) and the average is a warmer 21°C (70°F). Additionally, September can reach a maximum of 31°C (89°F), whereas August sees even higher temperatures, peaking at 36°C (97°F).
While both months receive similar amounts of precipitation, September has 58 mm (2.3 in) compared to August's 65 mm (2.5 in), and both experience rain on about 8 days. Another distinction is the humidity, with September being more humid at 72% compared to August's 61%. For more detailed information, you can check Roussillon weather in August.
In September, the weather features a much warmer temperature range with a minimum of 4°C (39°F) and an average temperature of 17°C (63°F), reaching highs of up to 31°C (89°F). However, the month experiences moderate precipitation of 58 mm (2.3 in) over 8 days, alongside a humidity level of 72%. In contrast, October presents a cooler climate with temperatures dipping to a minimum of 0°C (32°F) and an average of 12°C (54°F), peaking at 26°C (78°F). This month sees an increase in rainfall, totaling 103 mm (4.0 in) across 10 days, and a rise in humidity to 88%. For a more detailed look at how October weather unfolds, explore Roussillon weather in October.
September and November present markedly different weather patterns. In September, temperatures range from a pleasant minimum of 4°C (39°F) to a maximum of 31°C (89°F), with an average of 17°C (63°F). The month experiences moderate rainfall of 58 mm (2.3 in) over about 8 days and a humidity level of 72%. In contrast, November's weather is much cooler, with temperatures dipping to a minimum of -6°C (22°F) and averaging 7°C (45°F), peaking at 19°C (66°F). Precipitation increases to 101 mm (4.0 in) across around 11 days, accompanied by a higher humidity of 91%. For a detailed look at November conditions, visit Roussillon weather in November.
September and December present stark contrasts in weather. September typically enjoys mild temperatures with a minimum of 4°C (39°F) and a pleasant average of 17°C (63°F), peaking at a warm 31°C (89°F). With 58 mm (2.3 in) of precipitation over about 8 days and humidity around 72%, the month feels quite comfortable. In contrast, December brings much colder conditions, with temperatures dropping to a minimum of -4°C (24°F) and an average of just 5°C (41°F), reaching a maximum of 15°C (59°F). The month is also wetter, with 107 mm (4.2 in) of precipitation spread over approximately 16 days and humidity rising to 92%. For a detailed look at December weather, check out Roussillon weather in December.
As summer transitions to autumn, September in Roussillon offers a delightful shift in weather that is both refreshing and inviting. With an average temperature that comfortably straddles warm and cool, this month provides a perfect backdrop for outdoor activities. While you might experience occasional rain, typically spread over a few days, the overall humidity remains manageable, making the atmosphere pleasant. This transitional month stands out from the hotter summer months, ushering in cooler nights and a more invigorating experience. For more detailed insights into the weather patterns, visit Roussillon Climate.