September Weather in Cahors, France

Last updated: February 26, 2025

Cahors, France, in September offers a delightful blend of warm and cool weather, perfect for exploring its picturesque surroundings. With maximum temperatures reaching 33°C (92°F), the days can be quite hot, while the average temperature settles around 19°C (66°F), creating a comfortable climate for both locals and visitors. The evenings bring a refreshing coolness, with temperatures dipping to a minimum of 5°C (42°F). This month also sees 59 mm (2.3 in) of precipitation spread over 8 days, leading to lush landscapes nourished by occasional rain. With humidity levels at 79%, the air feels pleasantly moist, enhancing the region's vibrant charm and offering an appealing setting for any autumn adventure.

September Temperature in Cahors

In Cahors, France, September marks a delightful transition from the blistering summer heat to the milder comforts of autumn. With minimum temperatures around 5°C (42°F) and average highs reaching 33°C (92°F), this month offers a pleasant blend of warmth and coolness, ideal for outdoor activities. The average temperature hovers at a comfortable 19°C (66°F), reflecting a gradual dip from the sweltering highs of July and August, while still inviting sun-soaked afternoons. As summer fades, this is the perfect time to explore the region’s stunning landscapes and indulge in local wines, all against the backdrop of crisp, clear skies.

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

The chart illustrates September temperature patterns in Cahors, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414650556168727266574844
Data source: Temperature data for Cahors 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 Cahors

September in Cahors, France, typically sees 59 mm (2.3 in) of precipitation, aligning it closely with the drier months of July and August, which both recorded similar amounts. With 8 rainy days, the weather remains relatively mild, paving the way for a picturesque early autumn, characterized by the lingering warmth of summer. The precipitation pattern indicates a gradual transition as the region prepares for October, when rainfall tends to increase to 71 mm (2.8 in) over 10 days. This subtle shift suggests that while September still echoes the dryness of summer, the approach of fall brings a promise of refreshing rain, revitalizing the landscape and setting the stage for the wetter months ahead.

September Precipitation Trends in Cahors

The chart displays monthly precipitation patterns in Cahors, 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.
JanFebMarAprMayJunJulAugSepOctNovDec63657264981045960597184123
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cahors

In September, Cahors experiences a comfortable humidity level of 79%, marking a notable decline from the peak summer months. As the year progresses, a clear trend emerges: humidity gradually decreases from a high of 90% in January to the lowest point in August at 75%. This drop indicates a transition towards the crispness of autumn, as humidity levels begin to rise again in October, returning to 86%. The overall trend reflects the region's shift from humid, sultry summers to cooler, more refreshing fall days, making September a delightful month to enjoy the outdoors before the winter months bring a return to higher humidity.

September Average Humidity in Cahors

This chart illustrates the average monthly humidity levels in Cahors, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%84%84%82%79%75%79%86%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cahors

As summer fades into autumn, the UV Index in Cahors, France, begins to decline, settling at 7 in September, which falls into the high exposure category. With a burn time of just 25 minutes, it's crucial to remain vigilant under the sun despite the decreasing intensity compared to the scorching peaks of July and August, where the index soared to 10. This transitional month indicates a shift, easing away from the very high levels experienced in the summer, yet still urging sun safety practices. As the year progresses towards its end, with October lowering the index further to 5, the need for sun protection remains evident. For more detailed information, visit Cahors UV Index.

Maximum UV Index Levels in Cahors for September

The chart shows the monthly maximum UV Index (UVI) for Cahors 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.
JanFebMarAprMayJunJulAugSepOctNovDec23678101097532
Data source: Cahors 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 Cahors

As the summer fades in Cahors, France, September still greets visitors with a generous 329 hours of sunshine, wrapping the region in a warm glow. This month, while witnessing a decline from the sunlit peak of July’s 414 hours, maintains a vibrant charm, outshining the earlier months of the year. Notably, it continues the trend of abundant sunshine that characterizes the late summer, providing an inviting backdrop for outdoor activities before the autumn chill sets in. With each passing month, the sunlight wanes, dropping steadily from the high of 370 hours in May, yet September's radiance ensures that the allure of Cahors remains captivating, leaving behind lingering memories of sunny days amidst stunning vineyards and historic landscapes.

Monthly Sunshine Duration in Cahors: September Highlighted

The September sunshine duration represents the total number of hours Cahors 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.
JanFebMarAprMayJunJulAugSepOctNovDec154h222h278h339h370h402h414h396h329h278h219h182h
Data source: Cahors September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cahors During September

In Cahors, France, September brings a 37% chance of sunny weather, a slight dip from the summer's peak sun levels in August at 53%. This month transitions the region from the warm vibrancy of summer toward the cooler embrace of autumn. As temperatures begin to cool, the likelihood of sunny days shows a mixed pattern; September experiences a notable decrease compared to the preceding months but remains relatively favorable in relation to the earlier winter months, such as January and February, where sunshine chances are significantly lower at 24% and 28%, respectively. Overall, while September may not guarantee an abundance of sun, its average still offers a pleasant backdrop for enjoying the early autumn scenery and local festivities.

Percentage of Sunny Days in September in Cahors

The chart illustrates the percentage of sunny days in Cahors 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 Cahors experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%28%54%54%31%40%43%53%38%50%33%41%
Data source: Cahors September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cahors in September

As summer transitions to autumn in Cahors, France, September marks a gentle decline in daylight hours, offering approximately 12 hours of sunlight. This gradual decrease follows a bright and vibrant summer, where July and June basked in about 15 hours of daylight, providing ample time for outdoor activities and exploration. The shift towards fall begins to show its colors in August, as daylight dips slightly to 13 hours, preparing the landscape for the rich hues of autumn. This trend continues into October with another reduction to 10 hours, highlighting the cyclical rhythm of the seasons in this charming region. With each passing month, Cahors invites its visitors to savor the beauty of daylight's fading embrace, signaling a time for reflection and the cozy charm of shorter days ahead.

Average Daylight Hours in Cahors for September

The chart illustrates the variation in daylight duration in Cahors throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 14m10h 26m11h 56m13h 29m14h 48m15h 28m15h 7m13h 57m12h 28m10h 56m9h 34m8h 52m
Data source: Cahors daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Cahors

As September arrives in Cahors, France, residents and visitors alike experience a gentle lull in wind activity, with average speeds dropping to 2.3 m/s (5 mph). This trend marks the continuation of a gradual decline observed throughout the summer, where July and August also recorded the lowest wind speeds of the year. While the summer breezes begin to fade, the onset of autumn brings a subtle shift, as wind speeds start to rise again in October, suggesting a seasonal transition. Overall, September encapsulates a tranquil moment in the climatic rhythm of Cahors, inviting peaceful strolls along the Lot River as the region gears up for the vibrant hues and cooler days of fall.

Average September Wind Speed in Cahors

The chart displays monthly wind speed patterns in Cahors, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.13.93.23.22.92.62.42.42.3 m/s2.62.73.1
Data source: Cahors September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Cahors Compares to Other Months

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

In comparing the weather between September and January, there is a stark contrast in temperatures and conditions. September boasts a mild average temperature of 19°C (66°F), with maximums reaching up to 33°C (92°F), making it a warm month overall. In contrast, January presents much cooler temperatures, with an average of just 5°C (41°F) and minimums dipping to -8°C (18°F). Both months experience a fair amount of precipitation, with January slightly higher at 63 mm (2.5 in) over 10 days compared to September’s 59 mm (2.3 in) over 8 days. Furthermore, January sees a higher humidity level at 90%, compared to September’s 79%. For a detailed look at the winter conditions, you can check Cahors weather in January.

September and February present contrasting weather patterns, highlighting the transition from late summer to winter. In September, temperatures can reach a warm maximum of 33°C (92°F) with an average of 19°C (66°F), while February typically sees much cooler conditions, with a maximum of 24°C (75°F) and an average of 8°C (46°F). Precipitation levels are relatively similar, with September receiving 59 mm (2.3 inches) over 8 days, compared to February's 65 mm (2.5 inches) over 9 days. Humidity also differs, soaring to 79% in September and increasing to 87% in February. For a detailed look at February's weather, please refer to Cahors weather in February.

In comparing the weather between September and March, there are notable differences in temperature and precipitation patterns. September typically enjoys warmer temperatures, with a minimum of 5°C (42°F) and an average high of 33°C (92°F), while March sees cooler conditions, with minimums dropping to -5°C (23°F) and highs reaching only 24°C (76°F). Furthermore, September experiences less rainfall at 59 mm (2.3 in) over approximately 8 days, compared to March, which records a slightly higher precipitation total of 72 mm (2.8 in) across 14 days. Humidity levels are also similar, with September at 79% and March slightly higher at 85%. For more detailed information, you can check Cahors weather in March.

In comparing the weather of September and April, we see distinct differences in temperature and humidity. September generally enjoys warmer temperatures, with daily averages around 19°C (66°F) that peak at 33°C (92°F), contrasted with April's cooler averages of 13°C (55°F) and maximums reaching only 27°C (81°F). Both months experience a similar amount of precipitation, with September recording 59 mm (2.3 in) and April slightly higher at 64 mm (2.5 in), although they both receive rainfall on approximately 8 days. Notably, April's humidity is a bit higher at 84% compared to September's 79%, making the spring month feel slightly more damp. For more details on April weather, check out Cahors weather in April.

In comparing the weather of September and May, we see notable differences in temperature and precipitation patterns. September tends to be warmer, with average temperatures around 19°C (66°F) and maximums reaching up to 33°C (92°F), while May features slightly cooler averages at 16°C (61°F) and maximums of 32°C (90°F). However, May experiences more rainfall, with a total of 98 mm (3.8 in) over 14 days compared to September's 59 mm (2.3 in) spread across 8 days. Humidity levels are also a bit higher in May at 84%, versus 79% in September. For more detailed information about the weather in May, you can check Cahors weather in May.

In comparing the weather of September and June, we see notable differences in temperature and precipitation. September typically experiences a broader temperature range, with a minimum of 5°C (42°F) and a maximum of 33°C (92°F), averaging around 19°C (66°F). In contrast, June has slightly warmer temperatures, with a minimum of 8°C (46°F) and a maximum of 39°C (102°F), averaging 20°C (68°F). Regarding precipitation, June receives more rainfall, totaling 104 mm (4.1 in) over about 13 days, while September has 59 mm (2.3 in) spread across only 8 days. Humidity levels are similar, averaging 79% in September and 82% in June, making both months relatively humid. For a detailed look at the weather specifics in June, you can refer to Cahors weather in June.

When comparing the weather in September to that of July, there are notable differences in temperature patterns. September tends to be cooler, with minimum temperatures dipping to 5°C (42°F) and maximums reaching 33°C (92°F), while July has warmer evenings with a minimum of 11°C (52°F) and maximums peaking at 39°C (102°F). Both months experience similar amounts of precipitation, at 59 mm (2.3 in) over approximately 8 days, with humidity levels remaining constant at 79%. This makes September feel more comfortable, while July can be quite hot during the day. For more detailed information, you can check Cahors weather in July.

In comparing the weather of September to that of August, we observe a notable decline in temperature. September's minimum temperature dips to 5°C (42°F), with an average of 19°C (66°F) and a maximum of 33°C (92°F), whereas August experiences a milder range with a minimum of 10°C (50°F), an average of 22°C (72°F), and a peak reaching 39°C (102°F). Both months see similar precipitation levels with September recording 59 mm (2.3 in) and August slightly higher at 60 mm (2.4 in), each experiencing about 8 days of rainfall. Interestingly, September has a higher average humidity at 79% compared to August’s 75%. For more details on August weather patterns, you can visit Cahors weather in August.

In comparing the weather of September and October, it's clear that October marks a noticeable shift towards cooler temperatures and increased precipitation. September showcases a wider temperature range, with minimums at 5°C (42°F) and maximums reaching up to 33°C (92°F), resulting in an average of 19°C (66°F). In contrast, October's temperatures drop, with minimums of 2°C (36°F) and maximums of 28°C (82°F), yielding a cooler average of 14°C (58°F). Additionally, October experiences slightly more rainfall, with 71 mm (2.8 in) over 10 days, compared to September's 59 mm (2.3 in) over 8 days, and humidity levels also rise from 79% in September to 86% in October. For those interested in the specifics, you can find more details about Cahors weather in October.

September and November present a stark contrast in weather characteristics. In September, temperatures range from a minimum of 5°C (42°F) to a maximum of 33°C (92°F), with an average of 19°C (66°F), creating a warm atmosphere complemented by lower humidity levels at 79%. Rain is relatively sparse, totaling 59 mm (2.3 in) over approximately 8 days. In contrast, November brings cooler conditions, with temperatures dipping to a minimum of -4°C (25°F) and an average of 9°C (48°F), peaking at 21°C (71°F). The month sees increased humidity at 90%, along with higher precipitation levels of 84 mm (3.3 in) spread over about 12 days. For more detailed insights, you can check out Cahors weather in November.

September and December present contrasting weather patterns. In September, temperatures range from a comfortable minimum of 5°C (42°F) to a warm maximum of 33°C (92°F), with an average of 19°C (66°F), allowing for enjoyable outdoor activities. The month sees moderate rainfall of 59 mm (2.3 in) over approximately 8 days, with humidity levels at 79%. In stark contrast, December brings a chillier climate, with temperatures dipping as low as -4°C (25°F) and averaging only 7°C (44°F). Rainfall increases to 123 mm (4.9 in) spread over about 15 days, coupled with higher humidity of 92%. For more detailed information about December weather, visit Cahors weather in December.

Compare Cahors's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Cahors

As summer gracefully transitions into autumn, September in Cahors showcases a unique blend of warmth and mildness, making it stand apart from the hotter summer months. With average temperatures hovering around a comfortable 19°C (66°F), days can still reach up to a pleasant 33°C (92°F) while the evenings cool down significantly. This month witnesses a moderate amount of rain, with about 59 mm spread over 8 days, which contrasts with the drier months preceding it. Additionally, the elevated humidity at 79% adds a touch of tropical feel to the air, creating a refreshing atmosphere. For a detailed overview of what to expect throughout the year, visit Cahors Climate.