September Weather in Lisieux, France

Last updated: February 26, 2025

Experience the charming September weather of Lisieux, France, where temperatures can soar to a maximum of 31°C (88°F) while retaining a comfortable average of 16°C (61°F). As the autumn season gently approaches, nighttime lows can dip to 4°C (39°F), adding a touch of crispness to the air. With 11 days of precipitation accumulating to 54 mm (2.1 inches), visitors can expect a mix of sunny spells and refreshing showers, complemented by a humidity level of 76% that enriches the lush surroundings. Whether you're exploring historical sites or enjoying local cuisine, Lisieux offers a delightful September atmosphere for all.

September Temperature in Lisieux

In Lisieux, France, September marks a comfortable transition into autumn, with temperatures gradually cooling from the summer's heat. The month begins with a mild minimum of 4°C (39°F), but the average temperature rises to a pleasant 16°C (61°F), peaking at a max of 31°C (88°F) on warmer days. This slight dip from the sweltering highs of July and August signals the start of sweater weather, yet there are still opportunities to enjoy the lingering warm days. As September progresses, nature showcases its beauty with trees beginning to turn, making it an ideal time for outdoor activities while basking in the softer sunlight.

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

The chart illustrates September temperature patterns in Lisieux, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414447515663666560554744
Data source: Temperature data for Lisieux 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 Lisieux

In September, Lisieux experiences a transition as summer gives way to autumn, marked by a noticeable drop in precipitation. With 54 mm (2.1 in) of rain falling over approximately 11 days, it's a noteworthy contrast to the heavier rains of earlier months like May and June, which both recorded over 87 mm. Despite this decrease, September's rainfall still contributes to the region's lush landscapes. The weather remains somewhat unpredictable, as intermittent showers can occur, reminding locals that while summer is slipping away, the vibrant greens persist through the seasonal shift. This month sets the stage for October's return to wetter conditions, making September a brief interlude in Lisieux’s captivating annual weather cycle.

September Precipitation Trends in Lisieux

The chart displays monthly precipitation patterns in Lisieux, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6371733987895171548082115
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lisieux

In September, humidity in Lisieux, France, settles at a moderate 76%, marking a noticeable shift from the sultry heights of summer. As the warm days of August with their low 68% humidity fade away, September brings a slight increase, typical of the transition into autumn. Throughout the year, Lisieux experiences its highest humidity levels during the winter months, hovering around 91% in January and escalating to 93% by December. This trend reveals a clear seasonal pattern: while summer offers a refreshing dip in moisture, the approach of autumn and subsequent winter months ushers in dampness, reminding us of the charming, if sometimes wet, character of this picturesque region.

September Average Humidity in Lisieux

This chart illustrates the average monthly humidity levels in Lisieux, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%82%80%73%68%76%88%92%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lisieux

As September arrives in Lisieux, France, the UV Index drops to 6, indicating a high exposure category that necessitates some sun safety precautions. With a burn time of approximately 25 minutes, it's essential to be mindful of time spent outdoors, especially during peak sun hours. This pattern follows a summer of very high UV levels in June, July, and August, where the index peaked at 9. As the season transitions into autumn, the UV Index reflects a gradual decline, but care is still warranted to protect against potential skin damage. Embrace this beautiful month while staying informed about the sun's intensity by checking out the detailed Lisieux UV Index.

Maximum UV Index Levels in Lisieux for September

The chart shows the monthly maximum UV Index (UVI) for Lisieux 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.
JanFebMarAprMayJunJulAugSepOctNovDec234689986421
Data source: Lisieux 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 Lisieux

As September unfolds in Lisieux, France, sunshine bathes the landscape in a warm glow, offering 323 hours of daylight that signals the gentle transition into autumn. This month captures a noticeable decline in sunlight compared to the peak summer months of July and June, which boast over 400 hours each. However, September still outshines the darker winter months, providing a favorable balance between light and temperature. The gradual спад in sunlight from the vibrant heights of summer begins here, yet the days remain long enough to enjoy the stunning scenery and rich cultural heritage of Lisieux, making it a delightful time for exploration before the cold sets in.

Monthly Sunshine Duration in Lisieux: September Highlighted

The September sunshine duration represents the total number of hours Lisieux 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.
JanFebMarAprMayJunJulAugSepOctNovDec126h197h278h356h404h414h422h382h323h267h209h167h
Data source: Lisieux September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lisieux During September

In Lisieux, France, the likelihood of sunny weather shows a distinct trend as the year progresses, particularly in September. With a 37% chance of sun, this month stands out as one of the sunnier periods, reflecting a mild increase from the summer's average, although slightly below the peak of earlier spring months like April. As summer wanes, the probabilities fluctuate, revealing that September retains a decent chance for clear skies while hinting at the forthcoming autumnal transitions. This balance makes it an appealing time for outdoor activities, as the sunshine lingers before the more frequent cloud cover sets in with the cooler months ahead.

Percentage of Sunny Days in September in Lisieux

The chart illustrates the percentage of sunny days in Lisieux 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 Lisieux experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%26%46%56%35%30%38%34%37%38%29%23%
Data source: Lisieux September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lisieux in September

In Lisieux, France, September marks a gentle transition as daylight begins to wane from the long, sun-drenched days of summer. With approximately 12 hours of daylight, this month still boasts a generous amount of sunshine, but it signals the start of shorter days ahead. Following the peak brightness of June's 16 hours, the gradual decline continues into autumn, with October bringing just 10 hours. September's balance of light and shadow allows for lingering outdoor activities, inviting locals and visitors alike to enjoy the beautiful early fall atmosphere before the days dip to their winter lows.

Average Daylight Hours in Lisieux for September

The chart illustrates the variation in daylight duration in Lisieux throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 43m10h 9m11h 55m13h 45m15h 19m16h 8m15h 42m14h 17m12h 32m10h 43m9h 7m8h 16m
Data source: Lisieux daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Lisieux

As September unfolds in Lisieux, France, the gentle caress of the wind offers a serene transition into autumn. With an average wind speed of 3.0 m/s (7 mph), this month marks a notable dip from the summer's breezy warmth. Typically, June boasts the lightest breezes at just 2.6 m/s, while January and February usher in stronger winds, averaging 3.9 m/s and 4.5 m/s, respectively. The consistent trend of decreasing wind speeds from the peak summer months hints at the impending chill of autumn, making September a perfect time for quiet strolls amidst the changing foliage. As the year progresses, the breezes pick up again in October, reminding us of nature's cyclical dance.

Average September Wind Speed in Lisieux

The chart displays monthly wind speed patterns in Lisieux, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.94.54.03.34.42.63.33.43.0 m/s3.93.24.3
Data source: Lisieux September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Lisieux Compares to Other Months

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

In September, temperatures range from a cool 4°C (39°F) at night to a warm 31°C (88°F) during the day, making it a pleasant month with an average of 16°C (61°F). The weather is marked by 54 mm (2.1 in) of precipitation spread over about 11 days, and humidity levels sit at a moderate 76%. In contrast, January experiences much colder temperatures, with a minimum of -7°C (20°F) and a maximum of 15°C (59°F), resulting in an average temperature of only 5°C (42°F). Precipitation slightly increases to 63 mm (2.5 in), again over 11 days, and humidity rises significantly to 91%. This stark contrast highlights the transition from the mild, pleasant conditions of early autumn to the chilly and damp mid-winter climate. For more specifics on January conditions, visit Lisieux weather in January.

In September, temperatures range from a chilly 4°C (39°F) to a warm 31°C (88°F), with an average of 16°C (61°F). The month experiences moderate precipitation of 54 mm (2.1 in) over about 11 days, and humidity levels sit at 76%. In contrast, February brings colder conditions, with temperatures varying from -6°C (21°F) to a maximum of 19°C (67°F) and an average of just 6°C (44°F). This month has higher precipitation at 71 mm (2.8 in) spread across 14 days, and humidity is noticeably elevated at 89%. For a closer look at February weather specifics, you can check Lisieux weather in February.

In comparing the weather of September and March, a distinct contrast emerges. September boasts a warmer average temperature of 16°C (61°F), with maximums reaching up to 31°C (88°F), creating a pleasant backdrop for outdoor activities. Meanwhile, March has a cooler average of 8°C (47°F), with minimum temperatures dipping as low as -8°C (18°F). While September experiences 54 mm of precipitation over about 11 days, March sees slightly more rainfall at 73 mm across 15 days, contributing to a higher humidity level of 85%. For those interested in understanding the specific conditions of March, details can be found here: Lisieux weather in March.

When comparing the weather in September and April, it becomes clear that September experiences a wider temperature range, with minimums of 4°C and maximums reaching 31°C, while April has colder minimums at -2°C and a maximum of 27°C. In terms of average temperatures, September is milder, averaging 16°C compared to April's 11°C. Precipitation is slightly higher in September at 54 mm over 11 days, compared to April's 39 mm over 8 days. Additionally, humidity levels are higher in April at 84%, in contrast to 76% in September. For more details on monthly conditions, visit Lisieux weather in April.

September and May exhibit notable differences in weather patterns. September typically enjoys a wider temperature range, with a minimum of 4°C (39°F) and a maximum of 31°C (88°F), averaging at 16°C (61°F). In contrast, May’s temperatures are slightly cooler, ranging from 1°C (34°F) to 28°C (83°F), with an average of 13°C (56°F). Precipitation is more prevalent in May, with 87 mm (3.4 in) falling over 14 days compared to September's 54 mm (2.1 in) over 11 days. Furthermore, humidity levels are higher in May at 82%, compared to September's 76%. For a more detailed look at May's weather, check out Lisieux weather in May.

In comparing the weather between September and June, we see notable differences in temperature and precipitation patterns. September presents a more moderate range, with minimum temperatures around 4°C (39°F) and maximums reaching up to 31°C (88°F), while June generally has slightly warmer temperatures, starting at a minimum of 7°C (44°F) and peaking at 35°C (95°F). Both months experience around 11 days of precipitation, but June receives more rainfall, totaling 89 mm (3.5 in) compared to September's 54 mm (2.1 in). Humidity levels remain relatively high in both months, at 76% in September and 80% in June. For more details on the weather in June, you can check Lisieux weather in June.

In comparing the weather between September and July, we see distinct contrasts in temperature and humidity. September experiences a broader temperature range with minimums dropping to 4°C (39°F) and maximums reaching 31°C (88°F), while July maintains milder minimums at 9°C (48°F) and can soar up to 38°C (101°F). Both months have similar precipitation levels, with September recording 54 mm (2.1 in) and July slightly lower at 51 mm (2.0 in), but September has a marginally higher frequency of rainy days at 11 compared to July's 10. Humidity is also slightly elevated in September at 76%, compared to 73% in July. For a more detailed look at July's weather, you can check out Lisieux weather in July.

In September, the weather in Lisieux features a wider range of temperatures, with a minimum of 4°C (39°F) and a maximum of 31°C (88°F), leading to an average temperature of 16°C (61°F). In contrast, August is generally warmer, showcasing a minimum of 6°C (44°F) and a maximum of 36°C (97°F), with an average temperature of 18°C (65°F). While September experiences lower overall precipitation at 54 mm (2.1 in) over 11 days, August has slightly higher precipitation levels at 71 mm (2.8 in) over 12 days. Additionally, September has a higher humidity level at 76%, compared to August's 68%. For more details on the warmer month, check out Lisieux weather in August.

In September, the weather features a wider temperature range with minimums reaching 4°C (39°F) and maximums soaring to 31°C (88°F), resulting in a pleasant average of 16°C (61°F). However, the month also experiences moderate rainfall, accumulating 54 mm (2.1 in) over about 11 days, with humidity levels at 76%.

In contrast, October brings cooler temperatures, with minimums dropping to 2°C (35°F) and a significantly lower average of 13°C (55°F), while maximums peak at 25°C (77°F). The month sees an increase in precipitation, totaling 80 mm (3.2 in) over 14 days, coupled with higher humidity at 88%. This shift marks October as a more humid and wetter month overall, suggesting a transition to the colder season. For more details, you can check out the Lisieux weather in October.

September and November present contrasting weather patterns, with September showcasing a warmer and more variable climate. In September, temperatures can range from a cool 4°C (39°F) at night to a warm 31°C (88°F) during the day, accompanied by an average temperature of 16°C (61°F). The month experiences around 54 mm (2.1 in) of precipitation over approximately 11 days, with humidity levels at 76%.

In stark contrast, November ushers in much cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 19°C (66°F), resulting in a lower average of 8°C (47°F). Precipitation increases to 82 mm (3.2 in) over about 14 days, coupled with higher humidity at 92%. For a more detailed look at what to expect, you can check Lisieux weather in November.

In September, the weather is typically warmer, with temperatures ranging from a chilly 4°C (39°F) at night to a pleasant 31°C (88°F) during the day, averaging around 16°C (61°F). This month experiences relatively low precipitation, with about 54 mm (2.1 in) falling over 11 days and humidity levels at 76%.

In contrast, December brings much colder conditions, with temperatures dipping as low as -4°C (26°F) and averaging only 7°C (44°F). The maximum temperature in December reaches 15°C (60°F). This month is significantly wetter, with 115 mm (4.5 in) of rainfall distributed over 18 days, and humidity rises to a high of 93%.

For a closer look at the December weather in Lisieux, visit Lisieux weather in December.

Compare Lisieux's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Lisieux

As September rolls into Lisieux, the weather begins to transform, offering a delightful contrast to the summer months. While you may still experience some warm days reaching up to 31°C (88°F), the average temperature dips to a comfortable 16°C (61°F), creating an inviting atmosphere for outdoor activities. This month also marks a slight increase in precipitation, with approximately 54 mm (2.1 in) spread across 11 days, hinting at the forthcoming autumn. Additionally, the humidity remains relatively high at 76%, adding a gentle layer of moisture to the air. Whether you're seeking the quiet charm of autumn in Normandy or just want to bask in the last whispers of summer, September in Lisieux presents a unique and refreshing experience. For a more detailed look at weather trends throughout the year, visit Lisieux Climate.