Last updated: February 26, 2025
In Grasse, France, September offers a delightful transition from summer to autumn, characterized by a maximum temperature reaching 28°C (82°F) and an average of 19°C (66°F). However, the month can be quite variable, with minimum temperatures dipping to 7°C (44°F). Rainfall is a notable aspect, as the region experiences approximately 66 mm (2.6 in) over 11 days, contributing to a humidity level of around 71%. Visitors can expect a blend of warm, sunny days and refreshing showers, making September a unique time to explore the aromatic landscapes of this charming town.
As September rolls into Grasse, France, the weather begins to transition to a milder and more temperate climate, offering a delightful respite from the summer heat. With minimum temperatures averaging around 7°C (44°F) and pleasant highs reaching 28°C (82°F), visitors can enjoy the warmth without the sweltering intensity of August. The average temperature of 19°C (66°F) strikes a perfect balance, making it an ideal time for leisurely strolls through the town's renowned perfumeries and scenic landscapes. This month marks a notable shift in climate, paving the way for cooler autumn days yet still embracing the last traces of summer’s warmth. As the leaves begin to change, September in Grasse serves as a beautiful bridge between the vibrant heat of summer and the approaching chill of fall.
In September, Grasse experiences a shift towards wetter conditions, receiving 66 mm (2.6 in) of precipitation over 11 days. This marks a notable increase from the drier summer months of July and August, each recording only 40 mm (1.6 in). As the warm days of summer give way to autumn, the precipitation builds towards October’s significant 135 mm (5.3 in). The trend illustrates a gradual transition, where the city's mild climate increasingly welcomes autumn rains, setting the stage for the lush greenery to flourish as the year progresses. Overall, September serves as a pivotal point in the precipitation pattern, bridging the dry warmth of summer to the cooler, wetter months ahead.
As summer fades into autumn in Grasse, France, September brings a refreshing shift in humidity levels, averaging at 71%. This slight uptick from the low of 66% seen in August suggests a gradual reawakening of moisture in the air, as the region transitions into the cooler months. Overall, humidity levels in Grasse tend to rise again after hitting their annual low in July and August, reflecting a seasonal cycle that peaks in the colder months of November (82%) and January (80%). This pattern highlights how the Mediterranean climate influences the region’s atmospheric conditions, offering both residents and visitors a unique blend of pleasant warmth and refreshing air as the summer heat finally gives way to autumnal breezes.
As September rolls into Grasse, France, the UV Index reflects a noticeable transition from the peak summer months. With a UV Index of 7, categorized as high, residents and visitors should be mindful of sun exposure, particularly during midday hours. The burn time is approximately 25 minutes, making it crucial to take protective measures such as wearing sunscreen and protective clothing. This marks a decrease from the very high levels of 9 experienced in both July and August, while the upcoming months will see a gradual decline in UV intensity, with October dropping to a moderate index of 5. For a detailed look at the UV Index throughout the year, visit Grasse UV Index.
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In Grasse, France, September continues the delightful trend of abundant sunshine that characterizes the summer months, boasting an impressive 344 hours of sunlight. This marks a gentle decline from the peak of 438 hours in July, yet still showcases a remarkable brightness compared to the earlier months of the year. As autumn approaches, the sun filters through the iconic hillside landscapes, creating a picturesque backdrop that transitions into a vibrant tapestry of fall colors. With daylight hours gradually diminishing, September remains a cherished time to revel in the lingering warmth and brilliance before the cooler months usher in more subdued light.
In Grasse, France, September presents a mixed bag of weather, with a 47% chance of sunshine. As summer fades, the likelihood of sunny days drops from the peak enjoyed in August, where the sun graced the skies 67% of the time. This trend of diminishing sunlight continues into October, which hosts a 50% chance of clear skies, reflecting a gradual shift towards autumn. Interestingly, while September offers less sunlight than its predecessor, it remains more favorable than the earlier months of the year, particularly January and April, which see chances as low as 38% and 41%, respectively. Thus, while September may not guarantee endless sun, its relatively moderate sunshine percentage still invites outdoor enthusiasts to enjoy the charming landscapes of this picturesque region.
As autumn approaches in Grasse, France, the daylight hours begin to wane, with September offering about 12 hours of sunlight. This marks a transition from the long, sun-drenched summer days of July and June, where daylight peaks at 15 hours. The gradual decline in daylight started in August, hinting at the shift in season as summer yields to fall. September, with its gentle light, invites a cozy atmosphere, paving the way for shorter days ahead in October, which will see just 10 hours of daylight. This rhythmic ebb and flow of daylight hours not only enhances the beauty of the landscape but also signals the changing currents of nature, preparing residents and visitors alike for the crisp air and shades of autumn.
As September ushers in the transition from summer to autumn in Grasse, France, a noticeable gentleness characterizes the wind, with average speeds dipping to 1.6 m/s (4 mph). This marks a subtle decline from the earlier months, reflecting a trend of diminishing breezes as the year progresses. The wind, once a warm companion during the sun-soaked days of summer, takes on a softer, more contemplative quality. While May enjoys a brief flirt with higher speeds at 2.5 m/s (6 mph), the overall decrease through the late summer and early fall hints at a seasonal shift, inviting residents and visitors alike to bask in the tranquil atmosphere of this charming Provençal town.
The weather in Grasse 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 Grasse and find detailed weather information for every month.
September and January in Grasse exhibit markedly different weather patterns. In September, temperatures range from a mild 7°C (44°F) at night to a warm 28°C (82°F) during the day, with an average of 19°C (66°F). This month experiences about 66 mm (2.6 in) of precipitation over 11 days, coupled with a humidity level of 71%. In contrast, January brings cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 15°C (60°F), averaging at 6°C (43°F). Precipitation decreases to 48 mm (1.9 in) spread over just 6 days, and humidity rises to 80%. For more detailed insights, check out Grasse weather in January.
September and February present a striking contrast in weather conditions. In September, temperatures range from a minimum of 7°C (44°F) to a pleasant average of 19°C (66°F), peaking at a maximum of 28°C (82°F), making it a warm and inviting month. The month sees about 66 mm (2.6 in) of precipitation over 11 days, with humidity levels around 71%. In contrast, February is considerably cooler, with temperatures dropping to a minimum of -8°C (18°F) and averaging 7°C (46°F), while the maximum only reaches 19°C (67°F). February experiences slightly less precipitation at 54 mm (2.1 in) over 7 days, and humidity is marginally higher at 73%. For those interested in the specifics of February weather in this region, more information can be found here.
September and March present distinct contrasts in weather patterns. September enjoys milder temperatures, with minimums around 7°C (44°F) and maximums reaching up to 28°C (82°F), while March experiences a chillier atmosphere with minimums dipping to -5°C (23°F) and maximums peaking at 19°C (67°F). Both months exhibit similar humidity levels at 71%, yet precipitation is slightly higher in March, totaling 78 mm (3.1 in) over 8 days compared to September's 66 mm (2.6 in) over 11 days. For a closer look at weather specifics during March, see Grasse weather in March.
September and April present contrasting weather patterns, with September typically enjoying milder temperatures and more consistent warmth. In September, temperatures range from a minimum of 7°C (44°F) to a maximum of 28°C (82°F), averaging around 19°C (66°F), while April starts cooler with minimums at 1°C (34°F) and maximums reaching 23°C (73°F), averaging just 11°C (53°F). Precipitation levels also differ; April sees more rainfall at 97 mm (3.8 in) over 12 days, compared to 66 mm (2.6 in) over 11 days in September. Additionally, humidity is slightly higher in both months, with April at 75% and September at 71%. For a detailed look at April weather specifically, visit Grasse weather in April.
Both September and May offer mild temperatures, but they differ in their overall weather characteristics. In September, the average temperature is slightly warmer at 19°C (66°F), with daytime highs reaching up to 28°C (82°F). The month experiences moderate humidity at 71% and a total of 66 mm (2.6 in) of precipitation over about 11 days. In contrast, May has cooler temperatures, with an average of 15°C (60°F) and the same maximum high of 28°C (82°F). However, it sees more rainfall, totaling 90 mm (3.5 in) over approximately 15 days, accompanied by a humidity level of 74%. For more details on May weather, you can check this link: Grasse weather in May.
In comparing the weather between September and June, we see some notable differences. September features cooler temperatures, with a minimum of 7°C (44°F) and a maximum of 28°C (82°F), while June starts off slightly warmer, with a minimum of 10°C (50°F) and peaking at 31°C (88°F). Both months experience similar levels of humidity, around 71-72%, but June tends to be drier overall, receiving 75 mm (2.9 in) of precipitation over 12 days compared to September's 66 mm (2.6 in) over 11 days. For a closer look at June weather specifics, you can check out Grasse weather in June.
When comparing the weather in September and July, we notice a marked difference in temperature and precipitation patterns. September experiences a wider range of temperatures, with minimums dipping to 7°C (44°F) and maximums reaching 28°C (82°F), resulting in an average of 19°C (66°F). In contrast, July is warmer overall, with minimum temperatures starting at 13°C (56°F) and maximums soaring to 31°C (88°F), leading to an average of 22°C (72°F). Moreover, September sees more precipitation, totaling 66 mm (2.6 in) over 11 days, compared to July's 40 mm (1.6 in) over 10 days. The humidity levels are slightly higher in September at 71%, while July maintains a relative humidity of 69%. For more detailed insights about July weather, you can visit Grasse weather in July.
In comparing the weather between September and August, September presents a noticeable shift toward cooler temperatures, with minimums dipping to 7°C (44°F) compared to August's warmer minimum of 14°C (57°F). The average temperature in September is 19°C (66°F), while August enjoys a higher average of 22°C (73°F), and maximum temperatures reach 28°C (82°F) in September, slightly lower than August’s peak of 32°C (89°F). Additionally, September experiences more precipitation, totaling 66 mm (2.6 in) over 11 days, compared to August's 40 mm (1.6 in) spread across 9 days. Humidity levels are also higher in September at 71%, compared to 66% in August, making the early autumn month feel a bit more damp. For a detailed look at August’s weather, you can visit Grasse weather in August.
September and October present a noticeable shift in weather patterns. While September boasts milder temperatures with a minimum of 7°C (44°F) and an average of 19°C (66°F), October cools down with a minimum of 4°C (40°F) and an average of 15°C (59°F). The maximum temperatures in September reach up to 28°C (82°F), whereas October sees a slightly lower maximum of 26°C (78°F). Additionally, October experiences significantly higher precipitation at 135 mm (5.3 in) compared to September's 66 mm (2.6 in), despite having rainfall on just nine days versus eleven days in September. Humidity also increases from 71% in September to 78% in October, reflecting the season's transition. For more detailed insights, you can check Grasse weather in October.
September and November present contrasting weather conditions. In September, temperatures range from a mild 7°C (44°F) at night to a warm 28°C (82°F) during the day, averaging around 19°C (66°F). The month sees relatively low precipitation at 66 mm (2.6 in) over 11 days, with a humidity level of 71%. In contrast, November brings cooler temperatures, with minimums dropping to 0°C (32°F) and daytime highs averaging just 10°C (50°F), peaking at 18°C (65°F). This month experiences significantly higher precipitation at 149 mm (5.9 in) over 12 days, and humidity rises to 82%. For more details on November's climate, you can visit Grasse weather in November.
In September, the weather is generally mild and pleasant, with average temperatures around 19°C (66°F) and maximums reaching up to 28°C (82°F). The humidity is moderate at 71%, and the month sees about 66 mm (2.6 in) of precipitation over approximately 11 days. In contrast, December brings cooler temperatures, with averages dropping to 7°C (44°F) and maximums at 17°C (63°F), while minimums can dip as low as -3°C (27°F). The month is wetter, accumulating 104 mm (4.1 in) of precipitation over 9 days, and the humidity increases to 79%. For more details, visit Grasse weather in December.
As summer fades into autumn, September in Grasse brings a delightful shift in weather, characterized by warm days and cooler nights. With average temperatures hovering around 19°C (66°F), residents and visitors can enjoy pleasant outdoor activities without the oppressive heat typical of the peak summer months. However, be prepared for sporadic rainfall, as September experiences about 11 days of precipitation, contributing to an increased humidity level of 71%. The gentle transition into fall adds a refreshing charm to Grasse's landscape, making it an ideal time to explore the region's rich culture and stunning scenery. For a deeper understanding of what to expect throughout the year, check out Grasse Climate.