Last updated: August 21, 2025
September in Butgenbach, Belgium offers a fascinating blend of weather conditions, with temperatures ranging from a chilly minimum of 1°C (34°F) to a delightful maximum of 30°C (87°F). The average temperature hovers around 13°C (56°F), making it a month of transition. Throughout September, residents and visitors can expect 81 mm (3.2 in) of precipitation spread across 11 days, contributing to the lush landscape while maintaining an 81% humidity level that adds a refreshing touch to the crisp autumn air. Whether basking in warmer afternoons or enjoying the cool evenings, September in Butgenbach presents a unique seasonal experience.
In September, Butgenbach, Belgium, begins to transition from the warmth of summer to the cooler embrace of autumn. The minimum temperature typically settles at 1°C (34°F), while the average temperature is a mild 13°C (56°F), making it a comfortable time for outdoor activities. Despite occasional dips, the maximum temperatures can still reach a pleasant 30°C (87°F), offering a lingering taste of summer. This month marks a significant shift as the days gradually shorten and the crispness of fall starts to emerge, creating a vibrant atmosphere for both locals and visitors to enjoy beautiful fall foliage and cooler, refreshing weather.
September in Butgenbach, Belgium, marks a transition into the cooler months with an average precipitation of 81 mm (3.2 in), recorded over approximately 11 days. This represents a slight decline from the preceding summer months, where rainfall peaked at 100 mm in August. The overall trend suggests that while September still holds a significant amount of rainfall, it offers a brief respite compared to the wetter months of June and July, which both exceeded 108 mm. As autumn approaches, the weather becomes less predictable, paving the way for the heavier downpours in the winter months, with December typically experiencing the highest precipitation at 128 mm (5.0 in). This shift highlights the dynamic nature of Butgenbach's climate as it transitions from summer's abundance to the crispness of fall.
In September, Butgenbach, Belgium, experiences a notable shift in humidity levels, averaging 81%. This increase marks a slight uptick from the drier summer months, where humidity dipped to a comfortable 71% in August. As autumn approaches, residents can expect a return to more moisture-laden air, reminiscent of the winter months, which see humidity levels soaring back to 88% in October. This trend highlights a seasonal rhythm in Butgenbach’s climate, where the warmth of summer gives way to the more humid, crisp conditions of fall. The gradual rise in humidity leading into the autumn season contrasts starkly with the earlier months, creating a dynamic and changing atmosphere throughout the year.
As September rolls in Butgenbach, Belgium, residents and visitors experience a UV Index of 6, placing it in the high exposure category with a burn time of just 25 minutes. This marks a slight decline from the peak summer months of July (UV Index 8) and August (UV Index 7), yet the sun's intensity remains significant as autumn approaches. Throughout the year, there's a clear trend where UV levels climb from the beginning of spring, peaking in the summer months, before gradually tapering off as the days grow shorter. It's crucial to stay mindful of sun protection during September, as UV levels can still be quite strong. For more detailed information on UV levels throughout the year, visit Butgenbach UV Index.
UV Risk Categories
In September, Butgenbach, Belgium enjoys a delightful balance of sunshine, accumulating 315 hours of bright light that signals the transition into autumn. After a dazzling summer peak in July with nearly 408 hours, the sunlight begins to taper off, yet remains significantly higher than the winter months ahead. This month offers a comfortable retreat from the sweltering summer, making it an ideal time to embrace the outdoors before the chill sets in. As the days shorten, the warmth of the sun in September serves as a gentle reminder of the vibrant spring and summer that once were, while hints of autumn’s crispness start to emerge. With a striking contrast to the winter lows of 121 hours in December, September’s sunshine paints a lovely picture of seasonal change.
In Butgenbach, Belgium, September sees a notable chance of sunny weather, with a 36% likelihood of sunshine towards the end of summer. This marks a slight increase from the summer months, where July and August hover around 30% and 26% respectively. As autumn begins to settle in, September presents a promising opportunity to enjoy the lingering warmth of late summer, outshining the more sun-starved months of October (26%) and November (19%). While not as bright as springtime or early summer, September's sunniness offers a delightful transition, inviting outdoor activities before the chill of winter arrives.
As September arrives in Butgenbach, Belgium, the days begin to gently shorten, offering around 12 hours of daylight. This transition marks a shift from the peak of summer, where June dazzles with up to 16 hours of sunlight. Following a steady increase from 8 hours in January to a vibrant 15 hours in May, September's daylight duration signals the start of autumn. The gradual decline continues into October, dipping back down to 10 hours, echoing nature's rhythm as the evenings grow longer and the cozy ambiance of fall takes hold. This ebb and flow of daylight not only highlights the beauty of seasonal change but also invites residents to savor the last warm days before the winter months draw near.
As summer transitions to autumn, September in Butgenbach, Belgium, brings a gentle lull in the winds, with an average speed of 2.8 m/s (6 mph). This marks a notable reduction from the slightly breezier months of May and August, which each see winds around 4.7 m/s (10 mph) and 3.7 m/s (8 mph) respectively. The calmness of September is reminiscent of June's tranquil days, where winds also dipped to 2.8 m/s. As the community prepares for the cooler months ahead, the mellow breeze gives way to a reflective atmosphere, setting the stage for the invigorating winds of October, which return to 4.7 m/s, breathing life back into the landscapes of Butgenbach.
Weather in Butgenbach varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Butgenbach, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather conditions. In September, temperatures can range from a cool 1°C (34°F) at night to a warm 30°C (87°F) during the day, creating a pleasant average of 13°C (56°F). This month experiences a fair amount of precipitation, totaling 81 mm (3.2 in) over about 11 days, with humidity levels at 81%. In contrast, January's chilly climate sees temperatures plummeting, with minimums of -14°C (8°F) and maximums reaching only 11°C (53°F), averaging just 1°C (34°F). This month also has slightly higher precipitation at 97 mm (3.8 in) over 15 days, along with increased humidity at 91%. For more detailed insights on January's weather, you can check Butgenbach weather in January.
September and February present markedly different weather patterns. September typically offers milder temperatures, ranging from a minimum of 1°C (34°F) to a maximum of 30°C (87°F), with an average of 13°C (56°F) and relatively lower humidity at 81%. In contrast, February experiences colder conditions, with temperatures dropping as low as -13°C (9°F) and peaking at 19°C (66°F), averaging around 2°C (37°F) and accompanied by higher humidity levels at 90%. Additionally, while both months see some precipitation, September has 81 mm (3.2 in) over 11 days, while February has slightly more at 88 mm (3.4 in) across 13 days. For more specific details about February weather, you can refer to Butgenbach weather in February.
September and March present notably contrasting weather patterns. In September, temperatures range from a pleasant minimum of 1°C (34°F) to a warm maximum of 30°C (87°F), with an average of 13°C (56°F). The month sees about 81 mm (3.2 in) of precipitation over roughly 11 days, coupled with a humidity level of 81%. In contrast, March experiences colder temperatures, with a minimum of -15°C (6°F) and an average of 5°C (41°F), peaking at 21°C (70°F). Precipitation increases to 106 mm (4.2 in) across 17 days, and relative humidity rises slightly to 87%. For those interested in the specific weather conditions during March, more details can be found at Butgenbach weather in March.
In September, the weather tends to be warmer with average temperatures around 13°C (56°F) and highs reaching up to 30°C (87°F), accompanied by higher humidity levels of 81%. This month experiences about 81 mm (3.2 in) of precipitation over approximately 11 days, making for a relatively wet transition into autumn. In contrast, April's climate is cooler, with average temperatures around 8°C (47°F) and maximums peaking at 25°C (77°F), though it can drop as low as -8°C (18°F) at night. April sees less rainfall, totaling 53 mm (2.1 in) across about 10 days, along with slightly higher humidity at 84%. For more detailed information on April weather specifically, you can visit Butgenbach weather in April.
In comparing the weather of September and May, we see notable differences in temperature and precipitation. September typically experiences a wider temperature range, with nighttime lows averaging 1°C (34°F) and daytime highs reaching up to 30°C (87°F). In contrast, May has a cooler average minimum of -2°C (29°F) and a maximum of 29°C (84°F). Both months are relatively humid, with September at 81% and May slightly lower at 77%. Precipitation levels are higher in May, totaling 101 mm (4.0 in) over 15 days compared to September's 81 mm (3.2 in) over 11 days. For a more detailed look at May weather, you can visit Butgenbach weather in May.
When comparing the weather in September and June, a few key differences emerge. September experiences a wider temperature range, with minimums dropping to 1°C (34°F), while June has slightly milder temperatures, starting at a minimum of 5°C (42°F). Both months can reach a maximum of 30°C (87°F), but September averages cooler at 13°C (56°F) compared to June's 16°C (61°F). In terms of precipitation, June sees more rain, with 110 mm (4.3 in) over 14 days, compared to September's 81 mm (3.2 in) across 11 days. Additionally, September has higher humidity at 81%, compared to June's 74%. For more details on June weather patterns, visit Butgenbach weather in June.
In comparing the weather between September and July, July typically presents warmer conditions with a minimum temperature of 6°C (43°F) and an average of 17°C (62°F), reaching highs of up to 36°C (97°F). In contrast, September sees lower temperatures, with a minimum of 1°C (34°F) and an average of 13°C (56°F), peaking at a maximum of 30°C (87°F). Precipitation is also higher in July, accumulating to 108 mm (4.3 in) over 14 days, compared to September’s 81 mm (3.2 in) over 11 days. Interestingly, humidity levels are higher in September at 81%, while July experiences a lower 72% humidity. For more detailed insights on July conditions, check out Butgenbach weather in July.
In comparing the weather between August and September, we see a noticeable shift in temperatures and precipitation. August experiences a wider temperature range, with minimums at 5°C (41°F) and maximums reaching up to 33°C (92°F), leading to an average of 17°C (63°F). In contrast, September's temperatures drop, featuring minimums of 1°C (34°F) and maximums of 30°C (87°F), averaging 13°C (56°F). Additionally, August has 100 mm (3.9 in) of precipitation over 18 days, while September sees slightly less rain at 81 mm (3.2 in) across 11 days. Interestingly, the humidity in September is higher at 81%, compared to August's 71%. For more detailed weather insights, you can refer to Butgenbach weather in August.
September and October present a notable transition in weather patterns. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 30°C (87°F), averaging around 13°C (56°F). The month sees moderate precipitation of 81 mm (3.2 in) over about 11 days, with humidity levels at 81%. As October unfolds, temperatures drop slightly, with a minimum of -1°C (31°F), an average of 10°C (50°F), and a maximum of 23°C (73°F). The monthly precipitation increases to 89 mm (3.5 in) over 15 days, and humidity rises to 88%. For more details, you can explore Butgenbach weather in October.
September and November present a notable contrast in weather conditions. In September, temperatures typically range from a minimum of 1°C (34°F) to a maximum of 30°C (87°F), with an average of 13°C (56°F). This month also sees significant warmth and humidity, averaging around 81%, along with 81 mm (3.2 in) of precipitation over approximately 11 days. In contrast, November experiences cooler temperatures, with minima dipping to -5°C (23°F) and an average of just 5°C (41°F), while the maximum reaches 17°C (62°F). Although November has slightly less precipitation at 68 mm (2.7 in), it spreads over more days, approximately 13, and features increased humidity at 91%. For more detailed insights about November weather, check out Butgenbach weather in November.
In September, temperatures are notably warmer, ranging from a minimum of 1°C (34°F) to a maximum of 30°C (87°F), with an average of 13°C (56°F). The month experiences relatively moderate precipitation of 81 mm (3.2 in) over 11 days and an average humidity of 81%. In contrast, December brings much colder weather, with temperatures dropping to a minimum of -7°C (20°F) and reaching a maximum of only 13°C (55°F), leading to a much lower average of 3°C (37°F). Additionally, December sees increased precipitation of 128 mm (5.0 in) spread over 20 days and higher humidity at 92%. For further details, you can check Butgenbach weather in December.
As September unfolds in Butgenbach, the weather takes on a unique character that sets it apart from the hotter summer months and the chillier autumn ahead. This month often showcases a delightful balance, with temperatures transitioning from warm afternoons to cool evenings, making it perfect for outdoor exploration. While precipitation is notably present, with rain making an appearance several days throughout the month, the overall humidity remains high, adding a certain freshness to the air. For those looking to understand the full impact of September's weather in Butgenbach, including its distinctive rain patterns and temperature shifts, explore more in detail at Butgenbach Climate.