September Weather in Verdun, France

Last updated: February 26, 2025

In Verdun, France, September unfolds with a vibrant range of temperatures, peaking at a toasty 34°C (93°F) while averaging a comfortable 16°C (60°F). The month offers a brisk contrast with nights dipping to a crisp 4°C (40°F). Visitors can expect some moisture, as 70 mm (2.7 in) of rainfall graces the region across 9 days, contributing to a humidity level of 83%. This blend of warm days and refreshing nights makes September a dynamic time to experience the rich history and natural beauty of Verdun.

September Temperature in Verdun

In September, Verdun, France, experiences a delightful transition from the summer's heat to the cooler autumn days. With minimum temperatures settling around 4°C (40°F) and an average of 16°C (60°F), the climate remains pleasantly mild. This month sees a notable peak with maximums reaching as high as 34°C (93°F), reflecting the tail end of summer warmth. As the month progresses, the increasingly crisp air hints at the approaching autumn, but for now, Verdun enjoys a harmonious blend of lingering sunshine and refreshing coolness, making it an ideal time to explore the rich historical landscapes of the region.

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

The chart illustrates September temperature patterns in Verdun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec374044505665676760534340
Data source: Temperature data for Verdun 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 Verdun

In September, Verdun experiences a moderate precipitation level of 70 mm (2.7 in), spread across 9 days, reflecting a slight increase compared to the drier summer months. This marks a return to more substantial rainfall after the warm, relatively dry August, which saw just 62 mm across 11 days. As autumn approaches, September's precipitation is nearly on par with June and July but significantly lower than the 134 mm experienced in December. The gradual increase from summer to autumn highlights a shift in weather patterns, setting the stage for the wetter months ahead.

September Precipitation Trends in Verdun

The chart displays monthly precipitation patterns in Verdun, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8483894179706862708476134
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Verdun

In September, Verdun experiences a noticeable increase in humidity, with levels rising to 83%. This slight uptick marks a transition from the drier summer months, where humidity dipped to its lowest at 80% in August. As autumn approaches, humidity levels begin to creep back up, hinting at the wetter, chillier months ahead. While September’s humidity is an improvement from the summer, it remains comfortably below the winter months, which see humidity levels soar to 91% in November and 93% in December. Overall, September serves as a bridge between the warm summer and the cooler, more humid autumn, reflecting the dynamic climate patterns of Verdun.

September Average Humidity in Verdun

This chart illustrates the average monthly humidity levels in Verdun, 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.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Verdun

In September, Verdun experiences a notable decrease in the UV Index, which settles at a moderate level of 6, marking a transition from the intense summer months. With a burn time of 25 minutes, sun exposure is still significant, urging caution for those basking outdoors. This month's UV Index indicates a shift from the very high values recorded in the peak of summer, highlighting the importance of adapting sun protection strategies as we head into autumn. For detailed insights on UV levels throughout the year, visit Verdun UV Index.

Maximum UV Index Levels in Verdun for September

The chart shows the monthly maximum UV Index (UVI) for Verdun 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.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Verdun 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 Verdun

September in Verdun, France, shines brightly with approximately 318 hours of sunshine, marking a delightful transition from the summer months. As the year progresses, we see a clear upward trend from the subdued light of winter—with January averaging just 112 hours—to the lively brightness of mid-summer, peaking at 412 hours in July. This steady increase culminates in the vibrant 390 hours of sunlight in May and 411 hours in June, creating a sun-soaked backdrop for outdoor activities. However, September elegantly eases into autumn, with its generous sunshine hours still inviting, before those chilly months set in, where sunlight dips to 185 hours in November. This blend of summer's lingering warmth and the arrival of early autumn creates a uniquely enchanting atmosphere in Verdun.

Monthly Sunshine Duration in Verdun: September Highlighted

The September sunshine duration represents the total number of hours Verdun 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.
JanFebMarAprMayJunJulAugSepOctNovDec112h194h257h344h390h411h412h389h318h246h185h122h
Data source: Verdun September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Verdun During September

As summer transitions into autumn, September in Verdun, France, offers a 40% chance of sunny weather, making it one of the brighter months of the year. This marks an upswing from the relatively overcast days seen in August, which struggles with a 29% likelihood of sunshine. While the percentage slightly dips compared to the 55% seen in April, it still reflects a positive trend as temperatures begin to cool down. As the landscape shifts, September's weather invites residents and visitors alike to enjoy the mild, sunny intervals before the deepening gloom of October sets in, highlighting this month as an ideal time to revel in outdoor activities under a pleasant sky.

Percentage of Sunny Days in September in Verdun

The chart illustrates the percentage of sunny days in Verdun 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 Verdun experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%32%45%55%34%33%38%29%40%35%21%18%
Data source: Verdun September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Verdun in September

As summer fades into autumn in Verdun, France, September brings a shift in daylight that marks the transition of the seasons. With 12 hours of daylight, the month provides a gentle decline from the longer, sun-drenched days of summer—where daylight peaked at 16 hours in June. This gradual decrease sets the stage for shorter days ahead, as October follows with just 10 hours of daylight. The trend reveals a rhythmic ebb and flow, where each month gracefully yields to the next, reminding us of nature's cycle from the bright, vibrant blooms of spring and summer to the softer, more subdued light of autumn and winter. As September envelops Verdun, the sunsets become earlier, inviting a cozy introspection typical of the season.

Average Daylight Hours in Verdun for September

The chart illustrates the variation in daylight duration in Verdun 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 44m15h 19m16h 7m15h 42m14h 17m12h 32m10h 43m9h 7m8h 16m
Data source: Verdun daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Verdun

As September envelops Verdun, France, the average wind speed drops to a gentle 2.7 m/s (6 mph), marking it as one of the calmer months of the year. This decline in wind intensity, following the slightly breezier spell of summer, creates a serene atmosphere perfect for leisurely strolls through the historic landscape. Notably, September's winds are among the lightest observed since June, reflecting a transition as the season shifts toward autumn. This trend of decreasing wind speeds from the blustery spring months throughout the year underlines the region's characteristic calmness as it approaches fall, allowing visitors to savor the tranquility of Verdun’s picturesque scenery.

Average September Wind Speed in Verdun

The chart displays monthly wind speed patterns in Verdun, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.04.23.73.44.32.73.23.22.7 m/s3.63.13.8
Data source: Verdun September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Verdun Compares to Other Months

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

In September, temperatures range from a minimum of 4°C (40°F) to a maximum of 34°C (93°F), with an average of 16°C (60°F), making it a generally warm month. In stark contrast, January experiences much colder temperatures, with a minimum of -9°C (16°F) and a maximum of 13°C (56°F), averaging just 3°C (37°F). While September sees less precipitation at 70 mm (2.7 in) over approximately 9 days, January is slightly wetter with 83 mm (3.3 in) across 12 days. The humidity levels also rise in January to 91%, compared to September's 83%, contributing to the overall chill of the winter month. For more insights into January weather, you can visit Verdun weather in January.

September and February present strikingly different weather patterns. In September, temperatures range from a mild 4°C (40°F) to a warm 34°C (93°F), with an average of 16°C (60°F), offering a generally pleasant climate before the onset of autumn. While it experiences 70 mm of precipitation over an average of 9 days, humidity is relatively high at 83%. In contrast, February sees much cooler temperatures, with a minimum of -9°C (15°F) and a maximum of 20°C (68°F), averaging only 5°C (40°F). This winter month also sees slightly higher precipitation at 83 mm over 12 days, alongside increased humidity at 90%. For a closer look at February conditions, you can check out Verdun weather in February.

September and March showcase distinct weather patterns that reflect the transition between summer and spring. In September, temperatures range from a cool 4°C (40°F) at night to a warm 34°C (93°F) during the day, with an average of 16°C (60°F). While it receives 70 mm (2.7 in) of precipitation over about 9 days, humidity levels are moderate at 83%. In contrast, March experiences colder temperatures, with a minimum of -11°C (12°F) and a maximum of 23°C (73°F), resulting in a lower average of 7°C (44°F). The month is wetter, receiving 89 mm (3.5 in) over 14 days, and has slightly higher humidity at 88%. For those interested in more detailed weather conditions for March, you can refer to Verdun weather in March.

In comparing the weather between September and April, we notice some significant differences. September typically experiences warmer temperatures, with a minimum of 4°C (40°F) and an average of 16°C (60°F), reaching up to a maximum of 34°C (93°F). In contrast, April is cooler, with temperatures ranging from a minimum of -3°C (27°F) to an average of 10°C (50°F), peaking at 27°C (80°F). Precipitation levels also vary, with September receiving 70 mm (2.7 in) over about 9 days, whereas April sees less rain at 41 mm (1.6 in) over 8 days. Humidity levels remain fairly similar, hovering around 83% in September and slightly higher at 84% in April. For more detailed insights into April's climate, you can refer to Verdun weather in April.

When comparing the weather in September and May, September tends to offer warmer temperatures, with a minimum of 4°C (40°F) and an average of 16°C (60°F), while May has a cooler minimum of 0°C (33°F) and an average of 14°C (57°F). Both months experience relatively high humidity, with September at 83% and May slightly lower at 81%. In terms of precipitation, September receives about 70 mm (2.7 in) over 9 days, whereas May has slightly more rainfall at 79 mm (3.1 in) spread over 12 days. For a more detailed look at May weather, check Verdun weather in May.

In comparing the weather of September and June, both months exhibit similar maximum temperatures, reaching up to 34°C (93°F). However, September experiences slightly cooler minimum temperatures, ranging from 4°C (40°F) compared to June's 6°C (43°F). The average temperatures are also marginally lower in September, with an average of 16°C (60°F) versus June's 18°C (65°F). Precipitation levels are comparable, with September recording 70 mm (2.7 in) over 9 days and June showing similar totals at 70 mm (2.8 in) over 11 days. Humidity remains high in both months, with September at 83% and June slightly lower at 82%. For more detailed insights into June weather, you can visit Verdun weather in June.

In comparison to July, September experiences a broader range of temperatures, with minimums dropping to 4°C (40°F) while averaging around 16°C (60°F), compared to July's minimum of 9°C (48°F) and average of 20°C (67°F). July also reaches higher maximum temperatures, peaking at 40°C (104°F), significantly above September's maximum of 34°C (93°F). Both months have similar precipitation levels, with July recording 68 mm (2.7 in) and September slightly higher at 70 mm (2.7 in), but they share the same number of rainy days at 9. Humidity is slightly higher in September at 83% versus July's 82%. For more specific details on July weather, you can visit Verdun weather in July.

In comparing the weather of September to that of August, September generally presents a cooler atmosphere with an average temperature of 16°C (60°F), compared to August's warmer average of 19°C (67°F). The maximum temperatures in September reach 34°C (93°F), slightly lower than August's peak of 37°C (98°F). While precipitation in September totals 70 mm (2.7 in) over 9 days, August sees just 62 mm (2.4 in) of rain across 11 days. Humidity levels are notably high in both months, with September at 83% and August at 80%. For more details on August weather patterns, you can visit Verdun weather in August.

September and October present a notable shift in weather patterns. September typically experiences milder conditions with average temperatures around 16°C (60°F), peaking at a warm 34°C (93°F). However, it also sees significant humidity at 83% and about 70 mm of rainfall across 9 days. In comparison, October starts to chill with minimum temperatures dropping to 1°C (35°F) and averages around 11°C (53°F). Although the maximum temperature reaches a comfortable 25°C (78°F), the month is wetter, with around 84 mm of precipitation over 13 days and increased humidity at 89%. For a more detailed look, you can check Verdun weather in October.

September and November exhibit distinct weather patterns, reflecting the changing seasons. In September, temperatures range from a mild 4°C (40°F) at night to a warm maximum of 34°C (93°F) during the day, with an average of 16°C (60°F). The month experiences a moderate level of precipitation, totaling 70 mm (2.7 in) over 9 days, coupled with 83% humidity.

In contrast, November brings a significant drop in temperatures, with nighttime lows sinking to -3°C (27°F) and a daytime maximum of 20°C (68°F), averaging 6°C (43°F). Precipitation slightly increases to 76 mm (3.0 in) over 13 days, along with heightened humidity levels of 91%. This shift in weather highlights the transition from the warmth of early autumn to the chill of late fall. For more detailed insights, check out Verdun weather in November.

In September, the weather is noticeably warmer, featuring a minimum temperature of 4°C (40°F) and an average of 16°C (60°F), with highs reaching up to 34°C (93°F). This month experiences relatively lower precipitation at 70 mm (2.7 in) over about 9 days, along with a humidity level of 83%. In contrast, December brings colder temperatures, with minimums dropping to -5°C (23°F) and an average of only 4°C (40°F), peaking at 15°C (59°F). The precipitation increases significantly to 134 mm (5.3 in) across approximately 20 days, combined with higher humidity levels at 93%. For a more detailed view of December weather, you can check out Verdun weather in December.

Compare Verdun's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Verdun

September in Verdun heralds a noticeable transition from the warmth of summer to the cooler embrace of autumn. While temperatures can still peak at a balmy 34°C, the average dips to a more moderate 16°C, contrasting sharply with the hotter months preceding it. This shift is accompanied by increased humidity levels, reaching an enveloping 83%, and a modest 70 mm of precipitation spread over 9 days, hinting at the arrival of fall rains. As the days grow shorter and the air crisper, September offers a unique blend of lingering warmth and the first whispers of autumn, setting a serene stage for the seasonal change. For more insights on local climate trends, check out Verdun Climate.