September Weather in Kwaremont, Belgium

Last updated: August 21, 2025

In September, Kwaremont, Belgium, experiences a remarkable blend of weather conditions that resonate with the transition from summer to autumn. With a maximum temperature soaring to 32°C (89°F) and an average of 16°C (60°F), the month offers a pleasant warmth. However, the minimum temperature can dip to a cool 5°C (41°F), highlighting the need for layers in the evenings. The region receives an average precipitation of 54 mm (2.1 in) over approximately 9 days, contributing to the lush scenery characteristic of this time of year. With humidity levels hovering around 82%, visitors can expect a mix of crisp air and occasional moisture, creating a unique atmosphere perfect for exploring Kwaremont’s picturesque landscapes.

September Temperature in Kwaremont

In September, Kwaremont, Belgium, experiences a pleasant transition into autumn, marked by milder temperatures that appeal to both locals and visitors. The month opens with a minimum temperature of around 5°C (41°F), gradually elevating to an average of 16°C (60°F) during the day, allowing for comfortable outings and outdoor activities. As the month progresses, daytime highs can reach up to 32°C (89°F), reminiscent of summer's warmth, yet the air grows crisper as nights draw in. This seasonal shift not only brings a refreshing ambiance but also hints at the cooler months to come, making September an ideal time for exploring the enchanting scenery of Kwaremont before winter settles in.

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

The chart illustrates September temperature patterns in Kwaremont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kwaremont, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec404246505664666660544643
Data source: Temperature data for Kwaremont 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 Kwaremont

In September, Kwaremont experiences a moderate precipitation level, with a total of 54 mm (2.1 in) of rainfall spread over about 9 days. This shows a slight decrease compared to the previous month, August, which saw more significant rainfall of 77 mm (3.0 in) over 13 days. As summer fades, this drop signals the transition into autumn, where the weather tends to become less predictable. Notably, while September's totals are lower than those of the summer months, they are still enough to nourish the lush landscapes that characterize the region. This pattern suggests that while the heavy rains of summer may be waning, Kwaremont remains well-acquainted with its share of crisp, damp days as the year draws to a close.

September Precipitation Trends in Kwaremont

The chart displays monthly precipitation patterns in Kwaremont, 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. In Kwaremont, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec666769395760587754825896
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kwaremont

In September, Kwaremont experiences a slight uptick in humidity, reaching 82%. This marks a subtle rebound from the summer months, where humidity dipped to a refreshing 76% in August. As the seasons transition, September's humidity reflects a blend of summer's remnants and autumn's approach, creating a comfortable yet somewhat muggy atmosphere. This pattern is consistent with the overall trend in Kwaremont, where humidity reaches its peak in the winter months, soaring to 91% in January and 92% in November and December. As the year progresses, residents can expect a gradual increase in moisture levels, creating a dynamic and ever-evolving climate throughout the seasons.

September Average Humidity in Kwaremont

This chart illustrates the average monthly humidity levels in Kwaremont, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Kwaremont is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kwaremont

As September rolls into Kwaremont, Belgium, residents and visitors can expect a moderate UV Index of 5, indicating it's time to enjoy the crisp autumn air while taking precautions against the sun. With a burn time of 30 minutes, it's advisable to wear sunscreen and protective clothing, especially during midday. This modest UV Index follows a summer of high and very high readings, with July and August peaking at an Index of 8, where short exposures could lead to skin damage. As the days grow shorter and temperatures decline, the trend highlights a gradual decrease in UV exposure compared to the summer months, yet vigilance remains important. For more detailed insights and to stay informed about the UV levels, check out the Kwaremont UV Index.

Maximum UV Index Levels in Kwaremont for September

The chart shows the monthly maximum UV Index (UVI) for Kwaremont 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. In September, the maximum UV index in Kwaremont typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Kwaremont 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 Kwaremont

In Kwaremont, Belgium, September greets residents and visitors with a stunning 320 hours of sunshine, a charming close to the summer months. This drop from August’s peak of 381 hours illustrates a gradual shift towards autumn. Interestingly, the sun-soaked months from April through July saw an impressive increase in sunlight, peaking in July with 412 hours. As the year progresses, there’s a noticeable decline, with October and November bringing even less sunshine, highlighting the seasonal transitions in this picturesque locale. Overall, September acts as a bridge, capturing the lingering warmth of summer while gently ushering in the cooler autumn days.

Monthly Sunshine Duration in Kwaremont: September Highlighted

The September sunshine duration represents the total number of hours Kwaremont 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.
JanFebMarAprMayJunJulAugSepOctNovDec120h200h270h347h397h404h412h381h320h246h197h150h
Data source: Kwaremont September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kwaremont During September

As summer transitions into autumn, September in Kwaremont, Belgium, offers a notable increase in the likelihood of sunny weather, with a 36% chance of sun. This uptick reflects a gradual rise from the earlier months of the year, where sunshine is scarce, peaking significantly in April at 50%. While the chance of sun in September slightly dips from the peak summer months, it still comes in higher than both May and October, making it an appealing time for outdoor activities. With the days beginning to shorten and the mellow breeze setting in, September strikes a delightful balance, often delivering pleasantly sunny spells amidst the onset of fall.

Percentage of Sunny Days in September in Kwaremont

The chart illustrates the percentage of sunny days in Kwaremont 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 Kwaremont experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%29%40%50%34%33%35%32%36%33%24%15%
Data source: Kwaremont September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kwaremont in September

As summer fades into autumn, September in Kwaremont, Belgium offers a gentle transition in daylight duration. With an impressive 12 hours of daylight, the month reflects a noticeable decline from the sun-soaked days of June, which boasts the longest daylight at 16 hours. The daylight hours begin to recede, leading the way to the cozy embrace of fall, yet still allowing for ample time to enjoy the vibrant landscapes as they shift in color. This trend continues into October, where daylight diminishes further, echoing the cyclical nature of the seasons while providing a final glimpse of summer’s warmth.

Average Daylight Hours in Kwaremont for September

The chart illustrates the variation in daylight duration in Kwaremont throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 30m10h 2m11h 55m13h 51m15h 31m16h 24m15h 56m14h 26m12h 34m10h 39m8h 56m8h 1m
Data source: Kwaremont daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Kwaremont

As September arrives in Kwaremont, Belgium, the wind begins to soften, with an average speed of 2.9 m/s (7 mph) marking a notable dip from the breezier summer months. This trend of decreasing wind speed, which began in June, continues through September, creating a calm backdrop perfect for enjoying the changing scenery as autumn approaches. While earlier months offered invigorating gusts, the gentler breezes of September invite a more reflective pace, allowing residents and visitors alike to savor the beauty of the landscape as it transitions into the rich hues of fall. With October expected to bring winds back up to 4.1 m/s (9 mph), September serves as a serene interlude, embracing both the lingering warmth of summer and the crisp promise of autumn.

Average September Wind Speed in Kwaremont

The chart displays monthly wind speed patterns in Kwaremont, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.04.43.93.44.12.73.23.32.9 m/s4.13.14.0
Data source: Kwaremont September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Kwaremont Compares to Other Months

Weather in Kwaremont varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kwaremont, focusing on differences in temperature, rainfall, humidity, and UV levels.

September and January present strikingly different weather patterns. In September, temperatures range from a mild 5°C (41°F) at night to a warm 32°C (89°F) during the day, with an average of 16°C (60°F). This month experiences about 54 mm (2.1 in) of precipitation over 9 days, while the humidity sits at 82%. In contrast, January brings much colder conditions, with temperatures dipping as low as -6°C (21°F) and reaching a comfortable maximum of 14°C (58°F), resulting in an average of 4°C (40°F). Though January sees slightly higher precipitation totaling 66 mm (2.6 in) over 11 days, the humidity is notably higher at 91%. For a detailed look at weather conditions in January, check out Kwaremont weather in January.

September and February present quite contrasting weather patterns. In September, temperatures range from a mild 5°C (41°F) at night to a warm 32°C (89°F) during the day, with an average of 16°C (60°F). Despite the relatively warm days, the month experiences 54 mm (2.1 in) of rainfall over approximately 9 days, contributing to a humidity level of 82%. In contrast, February features much colder conditions, with temperatures dipping to a minimum of -8°C (19°F) and peaking at 18°C (65°F), averaging just 6°C (42°F). While precipitation is slightly higher at 67 mm (2.6 in) spread over 12 days, humidity rises to 89%. This stark difference highlights the transition from early autumn warmth to the chill of late winter. For additional details, you can check Kwaremont weather in February.

When comparing the weather in September and March, notable differences emerge. September typically enjoys milder temperatures, ranging from a minimum of 5°C (41°F) to a maximum of 32°C (89°F), with an average of 16°C (60°F). In contrast, March presents a cooler climate, with temperatures dropping to as low as -7°C (19°F) and peaking at 22°C (73°F), averaging around 8°C (46°F). Although September sees 54 mm (2.1 in) of precipitation spread over 9 days at a humidity of 82%, March is wetter, with 69 mm (2.7 in) expected across 15 days, accompanied by slightly higher humidity at 87%. For more specifics, you can check Kwaremont weather in March.

When comparing the weather in September and April, notable differences emerge. September generally enjoys warmer temperatures, with a minimum of 5°C (41°F) and an average of 16°C (60°F), while April starts cooler, with minimum temperatures dropping to -3°C (27°F) and an average of only 10°C (51°F). The maximum temperatures in September can reach up to 32°C (89°F), compared to April's high of 26°C (79°F).

In terms of precipitation, September experiences slightly more rainfall at 54 mm (2.1 in) over about 9 days, while April sees 39 mm (1.5 in) across 8 days. Humidity levels are similar, with September at 82% and April slightly higher at 85%. For a detailed view of what to expect, check out Kwaremont weather in April.

September and May exhibit distinct temperature patterns and weather characteristics. In September, temperatures range from a minimum of 5°C (41°F) to a maximum of 32°C (89°F), with an average of 16°C (60°F), making it generally warmer than May. In contrast, May features cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 29°C (85°F), averaging 14°C (57°F). Both months experience similar levels of humidity at 82%, but September has slightly less precipitation, totaling 54 mm (2.1 in) over 9 days compared to May's 57 mm (2.2 in) over 12 days. For more details on the May weather, refer to Kwaremont weather in May.

In comparing the weather between September and June, both months experience similar maximum temperatures, peaking at around 32°C (89°F) in September and 32°C (91°F) in June. However, the average temperatures are slightly cooler in September, with an average of 16°C (60°F) compared to June's 18°C (64°F). Precipitation levels are fairly close, with 54 mm (2.1 inches) in September and 60 mm (2.4 inches) in June, both occurring over about nine days. Humidity remains consistent at 82% for both months, contributing to a similar feeling of mugginess. For more detailed insights, you can check out the Kwaremont weather in June.

In comparing the weather of September and July, we see distinct differences in temperature and precipitation patterns. September features a minimum temperature of 5°C (41°F) and averages around 16°C (60°F), peaking at 32°C (89°F), while July starts with a higher minimum of 8°C (47°F) and an average of 19°C (66°F), reaching up to 39°C (103°F). Despite July's higher temperatures, it experiences slightly more precipitation at 58 mm (2.3 in) over 11 days compared to September's 54 mm (2.1 in) over 9 days. Notably, the humidity levels are somewhat comparable, with September at 82% and July at 80%. For more detailed information about July weather, you can visit Kwaremont weather in July.

In comparing the weather between August and September, it is evident that September experiences cooler temperatures overall, with a minimum of 5°C (41°F) compared to August’s minimum of 8°C (46°F). The average temperature in September is 16°C (60°F), which is lower than August's average of 19°C (66°F). Additionally, September sees a maximum temperature of 32°C (89°F), while August can reach up to 36°C (97°F), indicating that August typically has warmer days. Precipitation is also more pronounced in August, with 77 mm (3.0 in) over 13 days compared to September’s 54 mm (2.1 in) over 9 days, though September's humidity is slightly higher at 82% versus August’s 76%. For more detailed insights, you can check Kwaremont weather in August.

In comparing the weather of September and October, a noticeable shift occurs as autumn deepens. September features a broader temperature range, with minimums of 5°C and maximums reaching up to 32°C, averaging around 16°C, while October sees colder temperatures, with minimums dropping to 2°C and maximums capped at 24°C, averaging 12°C. Precipitation also increases from 54 mm over 9 days in September to 82 mm over 13 days in October, accompanied by heightened humidity, which rises from 82% to 89%. For a detailed overview, check out the Kwaremont weather in October.

In September, temperatures range from a minimum of 5°C (41°F) to a maximum of 32°C (89°F), averaging 16°C (60°F) with relatively lower humidity at 82%. The month experiences about 54 mm (2.1 inches) of precipitation over approximately 9 days. In contrast, November brings a notable drop in temperatures, with a minimum of -2°C (29°F) and a maximum of 19°C (66°F), averaging just 8°C (46°F). The humidity rises to 92%, and rainfall increases slightly to 58 mm (2.3 inches) spread across around 12 days. For a more detailed look at November weather, check the Kwaremont weather in November.

In September, the weather tends to be warmer, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 32°C (89°F) and an average of 16°C (60°F). Precipitation is relatively low at 54 mm (2.1 in) over about 9 days, coupled with a humidity level of 82%. In contrast, December brings a significant drop in temperatures, with a minimum of -4°C (25°F) and a maximum of 15°C (58°F), resulting in an average temperature of just 6°C (43°F). The month also experiences increased precipitation at 96 mm (3.8 in) over 17 days, along with higher humidity levels of 92%. For more specifics on December weather, check out Kwaremont weather in December.

Compare Kwaremont's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Kwaremont

As September unfolds in Kwaremont, the weather signals a shift toward autumn, bringing a delightful mix of warm and cool days. Unlike the sultry summer months, where temperatures often soar, September boasts a more moderate average, offering a comfortable respite for outdoor enthusiasts. However, the increase in humidity and the occasional rain, with about nine wet days throughout the month, remind us that the summer season is making its graceful exit. As nature prepares for the upcoming chill, the picturesque landscape is adorned by the soft hues of early fall. For a deeper understanding of the region's unique climate, visit Kwaremont Climate.