September Weather in Lourdes, France

Last updated: February 26, 2025

In September, Lourdes, France experiences a pleasant range of temperatures, with maximums reaching 27°C (81°F) and average daily highs around 13°C (57°F). While the minimum temperatures can drop to 1°C (34°F), the overall climate remains inviting for visitors. However, travelers should be prepared for significant rainfall, with an average of 144 mm (5.7 in) spread over 17 days of precipitation, contributing to a humidity level of 73%. This blend of warmth and moisture creates a vibrant atmosphere, making September an interesting time to explore this enchanting spiritual destination.

September Temperature in Lourdes

In September, Lourdes experiences a gentle transition from the warm summer months to the cooler fall season. The temperatures showcase a delightful range, with minimums settling around 1°C (34°F) and averages reaching 13°C (57°F). The peak warmth can still be felt, with maximums hitting around 27°C (81°F), inviting visitors to enjoy the lingering sunshine. This month is marked by a gradual drop from the summer highs, making it an ideal time for exploration without the sweltering heat. As the days shorten and the crispness of autumn begins to emerge, the comfortable ambiance of September in Lourdes offers a perfect backdrop for both leisurely strolls and cultural experiences.

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

The chart illustrates September temperature patterns in Lourdes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343840445159626256494037
Data source: Temperature data for Lourdes generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Lourdes

In September, Lourdes experiences a moderate level of precipitation, with 144 mm (about 5.7 in) of rain spread over 17 days. This marks a slight decrease from the preceding months of July and August, which feature higher rainfall totals at 187 mm and 150 mm, respectively. Interestingly, the trend suggests that as summer winds down, so does the intensity of rainfall, although September still holds onto a significant share of its yearly precipitation. With 144 mm in September, Lourdes continues to see regular showers, contributing to the region’s lush greenery and vibrant landscapes, setting a picturesque backdrop as autumn begins to unfold.

September Precipitation Trends in Lourdes

The chart displays monthly precipitation patterns in Lourdes, 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.
JanFebMarAprMayJunJulAugSepOctNovDec109100129165182224187150144117128182
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lourdes

As summer wanes and autumn approaches, September in Lourdes, France, experiences a subtle shift in humidity, settling at 73%. This marks a slight increase from the drier months of July and August, which recorded 72% and 70% respectively. The trend is indicative of the transitional nature of September, where the lingering warmth of summer begins to mingle with the coolness of fall. Interestingly, this month's humidity stands in contrast to the more humid fall months ahead, with October climbing back up to 82% and November peaking at 87%. Overall, September serves as a gentle reminder of the seasonal change, caught between the last whispers of summer and the impending embrace of winter.

September Average Humidity in Lourdes

This chart illustrates the average monthly humidity levels in Lourdes, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%83%80%77%75%74%72%70%73%82%87%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lourdes

In September, Lourdes, France experiences a UV Index of 7, placing it in the high exposure category, which signals a need for caution during outdoor activities. As summer fades, the UV Index drops from its peak of 10 in June and July, yet remains significant enough to allow for burn times of just 25 minutes for those with lighter skin types. This shift highlights the overall trend of decreasing UV levels as the year progresses, with the index steadily declining from May's 9 to October's 5. As visitors enjoy the early autumn ambiance, it's important to continue safeguarding against UV radiation. For more details on UV exposure throughout the year, visit Lourdes UV Index.

Maximum UV Index Levels in Lourdes for September

The chart shows the monthly maximum UV Index (UVI) for Lourdes 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.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Lourdes 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 Lourdes

September in Lourdes, France, offers a delightful transition into autumn, boasting 339 hours of sunshine. This is a significant drop from the sun-soaked heights of July and August, yet it remains a vibrant time of year, with ample daylight to enjoy the picturesque landscapes and historic sites. Following the peak summer months, when sunlight reaches 411 and 384 hours respectively, September still enjoys more sun than the earlier months of the year, showcasing nature’s beauty in a softer light. As the seasons shift, the warm days of September invite visitors to relish in the charm of Lourdes, as daylight gradually wanes into the cozy embrace of fall.

Monthly Sunshine Duration in Lourdes: September Highlighted

The September sunshine duration represents the total number of hours Lourdes 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.
JanFebMarAprMayJunJulAugSepOctNovDec189h245h313h333h380h391h411h384h339h298h233h225h
Data source: Lourdes September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lourdes During September

September in Lourdes, France, presents a comparatively lower likelihood of sunny weather, with a mere 24% chance of sunshine. This figure reflects a notable dip from the sunnier days of August, which boasts a 46% chance, but it aligns with the trend of a gradual decline in sunshine chances leading into the fall months. While January and May also feature low percentages, the typical late summer warmth gives way to the crispness of autumn, signaling an upcoming shift in the weather. As the daylight diminishes, travelers should prepare for variable skies, making early September a transitional month where the lingering summer sun can still surprise, despite the overall trend.

Percentage of Sunny Days in September in Lourdes

The chart illustrates the percentage of sunny days in Lourdes 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 Lourdes experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%25%37%38%24%31%36%46%24%45%26%39%
Data source: Lourdes September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lourdes in September

In September, Lourdes, France experiences a gentle transition as daylight begins to wane, offering around 12 hours of sunlight each day. This marks a subtle decline from the 14 hours enjoyed in May and June, as the region shifts from the long, vibrant days of summer to the shorter, cooler days of autumn. Interestingly, this reduction continues into the following months, with October seeing just 10 hours of daylight. As the year progresses, the daylight hours will approach the 9-hour mark in November and December, highlighting the rhythmic ebb and flow of light throughout the seasons. September serves as a beautiful bridge between the warmth of summer and the impending cooler months, creating a serene atmosphere for both residents and visitors alike.

Average Daylight Hours in Lourdes for September

The chart illustrates the variation in daylight duration in Lourdes throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 24m10h 31m11h 57m13h 25m14h 39m15h 16m14h 57m13h 51m12h 26m10h 59m9h 42m9h 3m
Data source: Lourdes daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Lourdes

September in Lourdes, France, brings a gentle breath of wind, with average speeds settling at 1.4 m/s (3 mph). This modest breeze is a continuation of the summer's calm, as winds remain consistent through the late months, mirroring the patterns seen in July and August. As autumn approaches, the air may feel slightly crisper, yet the overall trend indicates a tranquil transition; September’s wind characteristics maintain a sense of serenity in the enchanting landscapes of Lourdes. This steady airflow, combined with the picturesque scenery, creates a perfect backdrop for reflection and exploration.

Average September Wind Speed in Lourdes

The chart displays monthly wind speed patterns in Lourdes, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.82.01.71.51.71.41.51.41.4 m/s1.51.62.0
Data source: Lourdes September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Lourdes Compares to Other Months

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

September and January present contrasting weather conditions, reflecting the shift from warm to cold seasons. In September, temperatures range from a chilly 1°C (34°F) at night to a pleasant high of 27°C (81°F) during the day, with an average of 13°C (57°F). The month sees significant rainfall, averaging 144 mm (5.7 in) over 17 days, along with a relative humidity of 73%. In contrast, January experiences much colder temperatures, with lows dropping to -14°C (8°F) and highs peaking at 13°C (56°F), leading to an average of around 1°C (34°F). Precipitation decreases slightly to 109 mm (4.3 in) over 12 days, with higher humidity at 87%. You can explore more details about January weather here.

In September, temperatures range from a chilly 1°C (34°F) at night to a warm max of 27°C (81°F) during the day, with an average of 13°C (57°F). The month experiences significant rainfall, totaling 144 mm (5.7 in) over 17 days and a humidity level of 73%. In contrast, February presents a much colder climate, with temperatures dropping to a minimum of -11°C (12°F) and averaging around 4°C (39°F), peaking at 17°C (64°F). Precipitation in February is lower at 100 mm (3.9 in) over 11 days, coupled with a slightly higher humidity at 83%. For more detailed insights, you can check Lourdes weather in February.

When comparing the weather in September and March, notable differences emerge. September boasts a milder average temperature of 13°C (57°F), with highs reaching up to 27°C (81°F), while March experiences a cooler average of 4°C (40°F) and a maximum of only 18°C (65°F). Precipitation levels are similar, with September receiving 144 mm (5.7 in) over 17 days and March slightly less at 129 mm (5.1 in) over 18 days. Humidity is higher in March at 80%, compared to September's 73%, resulting in a crisper feel to the air during the early spring month. For a detailed look at conditions, check out this link: Lourdes weather in March.

When comparing the weather in September and April, notable differences in temperature and precipitation patterns emerge. September boasts warmer temperatures, with averages ranging from a chilly 1°C (34°F) to a pleasant maximum of 27°C (81°F), while April is cooler, with temperatures fluctuating between -8°C (18°F) and a maximum of 20°C (68°F). In terms of precipitation, both months are quite similar; September experiences 144 mm (5.7 in) over 17 days, while April sees slightly more rain at 165 mm (6.5 in) over just 16 days. Humidity levels are also higher in April at 77%, compared to September's 73%. For more detailed information regarding April weather, you can visit Lourdes weather in April.

September and May present contrasting weather patterns, despite having similar maximum temperatures reaching up to 27°C (81°F). In September, the minimum temperature is milder at 1°C (34°F) compared to May’s colder minimum of -5°C (24°F), indicating a shift from winter’s chill to autumn’s warmth. Precipitation is slightly lower in September at 144 mm (5.7 in) over 17 days, whereas May experiences more rainfall, totaling 182 mm (7.2 in) over 18 days. Humidity levels are relatively similar, with September at 73% and May at 75%. For a detailed look at May weather, you can check Lourdes weather in May.

In comparing the weather of September and June, we see notable variations. September experiences a broader temperature range, with minimums around 1°C (34°F) and maximums reaching 27°C (81°F), averaging 13°C (57°F). In contrast, June tends to be slightly warmer with an average of 15°C (59°F), peaking at a maximum of 30°C (87°F). Precipitation levels are higher in June, totaling 224 mm (8.8 in) over 20 days, compared to September's 144 mm (5.7 in) over 17 days. Both months present similar humidity levels, hovering around 73-74%. For a more detailed look at June weather in this region, check out Lourdes weather in June.

In comparing the weather between September and July, September tends to be cooler with a minimum temperature of 1°C (34°F) and an average of 13°C (57°F), while July boasts higher temperatures, with a minimum of 4°C (40°F) and an average of 17°C (63°F). The maximum temperatures in both months are relatively similar, with July reaching up to 30°C (87°F) and September reaching 27°C (81°F). However, July experiences more precipitation, totaling 187 mm (7.3 in) over 20 days, compared to September's 144 mm (5.7 in) over 17 days, making July the wetter month. Humidity levels are quite similar, with September at 73% and July slightly lower at 72%. For more detailed information, check out Lourdes weather in July.

In comparing the weather between August and September, we can observe notable differences in temperatures and precipitation. August tends to be warmer, with average temperatures reaching 17°C (62°F) and maximums hitting 30°C (86°F). In contrast, September experiences a cooler average of 13°C (57°F) and a maximum of 27°C (81°F), which reflects a shift toward autumn. Precipitation levels are fairly similar, with August receiving 150 mm (5.9 in) over 18 days compared to September's 144 mm (5.7 in) over 17 days. Additionally, humidity is slightly higher in September at 73%, compared to August's 70%. For more detailed information about the weather in August, you can visit this link: Lourdes weather in August.

September and October exhibit notable differences in weather patterns. September is characterized by milder temperatures, with a minimum of 1°C (34°F) and an average of 13°C (57°F), peaking at 27°C (81°F). The month experiences considerable rainfall, totaling 144 mm (5.7 in) over 17 days, and humidity hovers around 73%. In contrast, October sees cooler temperatures, featuring a minimum of -7°C (20°F) and an average of 10°C (49°F), with maximum temperatures reaching 23°C (73°F). Precipitation decreases slightly to 117 mm (4.6 in) over 12 days, while humidity increases to 82%. For a detailed look at weather trends during this month, you can check out Lourdes weather in October.

September and November display notable contrasts in weather patterns. In September, temperatures range from a mild minimum of 1°C (34°F) to a warm maximum of 27°C (81°F), with an average of 13°C (57°F). The month is characterized by relatively high humidity at 73% and 144 mm (5.7 in) of precipitation over 17 days. In contrast, November ushers in cooler temperatures, with a minimum dipping to -9°C (16°F), an average of 4°C (40°F), and a maximum of 19°C (67°F). While precipitation is slightly lower at 128 mm (5.0 in) over the same number of days, the humidity rises to 87%. For more detailed insights, you can visit Lourdes weather in November.

September and December present a stark contrast in weather conditions. In September, temperatures range from a minimum of 1°C (34°F) to a comfortable maximum of 27°C (81°F), with an average of 13°C (57°F). The month experiences about 144 mm (5.7 in) of precipitation over 17 days, along with a relative humidity of 73%. Conversely, December sees much colder temperatures, with a minimum of -9°C (15°F) and an average of just 3°C (37°F), peaking at 14°C (57°F). Precipitation increases to 182 mm (7.2 in) across 16 days, coupled with a higher humidity level of 88%. For a closer look at December weather specifics, check out Lourdes weather in December.

Compare Lourdes's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Lourdes

As September unfolds in Lourdes, the weather begins to transition, offering a distinct experience compared to the hotter summer months. Temperatures cool down from the summer highs, providing a refreshing average that encourages outdoor exploration while still offering the occasional warm day. However, September also brings increased precipitation, with nearly half the month experiencing rain, making it one of the wetter months of the year. The humidity remains notably high, creating a moist atmosphere that contrasts sharply with the drier conditions of July and August. For those contemplating a visit, September's varied weather can add an extra layer of charm to this tranquil destination. For a deeper dive into the regional climate, check out Lourdes Climate.