Last updated: August 21, 2025
Experience the vibrant weather of Baarle-Hertog, Belgium in September, where temperatures can soar to a sizzling 33°C (92°F), while the average settles at a pleasant 15°C (60°F). As the month progresses, nightfall can bring a cool dip, with minimum temperatures dropping to around 3°C (37°F). Rainfall is a notable feature, totaling 63 mm (2.5 in) over 10 days, contributing to a high humidity level of 82% that adds to the region's lush charm. Embrace the dynamic mix of warmth and moisture, perfect for enjoying the natural beauty and cultural richness that Baarle-Hertog has to offer!
In September, Baarle-Hertog experiences a gentle transition from the warmth of summer to the crispness of autumn, with temperatures showcasing a delightful range. The month opens with a minimum of 3°C (37°F), rising to an average of 15°C (60°F), and peaking at a comfortable 33°C (92°F). This dip in temperatures from the sweltering heights of August signifies the onset of cooler days, inviting locals and visitors alike to savor the refreshing atmosphere. As the month progresses, you can expect increasingly brisk evenings, making it the perfect time to enjoy cozy activities, whether it's exploring the charming streets or relishing the seasonal fare. The overall trend reflects a gradual decline that hints at the impending autumn, yet September still delights with splashes of summer warmth.
September in Baarle-Hertog, Belgium, brings a gentle transition into autumn, characterized by 63 mm (2.5 in) of precipitation over 10 days. This marks a slight dip from the summer months, where heavier rains were more frequent. In comparison to August's 81 mm (3.2 in) and July's peak of 84 mm (3.3 in), September's rainfall indicates a trend towards drier conditions as the year progresses. The relatively consistent precipitation days—10 in September compared to 13 in the two previous months—suggests that while the air becomes cooler, the rains remain moderate. Looking ahead, this pattern sets the stage for the wetter October, aligning with the typical climatic shifts of the region.
September in Baarle-Hertog, Belgium, experiences a notable shift in humidity levels as the summer months come to a close. After enjoying the drier air of August with a humidity of 76%, September sees a return to higher moisture levels, stabilizing at 82%. This slight uptick is part of a broader trend, as humidity gradually rises toward the cooler months, peaking in November and December at 92%. Overall, this transition reflects the region's characteristic seasonal rhythms, where the refreshing crispness of early autumn paves the way for the milder yet more humid winter months ahead.
As September rolls into Baarle-Hertog, Belgium, the UV Index settles at a moderate 5, indicating a transition from the high summer months. Following the intense UV exposure of July and August, where levels reached as high as 8, the reduced index in September allows for more comfortable sun exposure, with a recommended burn time of 30 minutes. This shift marks a gradual decrease in the potential for skin damage, making it an ideal time to enjoy outdoor activities while still being mindful of the sun's rays. As autumn approaches, the UV Index will continue to decline, but for now, residents can relish the lingering warmth of summer. For more details on the UV Index throughout the year, visit Baarle-Hertog UV Index.
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As summer gently fades into autumn, September in Baarle-Hertog continues to bask in a generous 324 hours of sunshine. This month stands as a delightful bridge between the vibrant days of summer, typified by July's peak of 415 hours, and the cooler tones of fall, where sunshine begins to dwindle. With September’s sunlight notably less than the high of August, but significantly more than the dreariness of November's 192 hours, it offers a golden opportunity to enjoy the vibrant colors of nature as leaves transition. As daylight eases into the crisp air of October, the steady decrease in sunshine reminds us to savor every moment of warmth while it lasts.
September in Baarle-Hertog, Belgium, offers a moderate chance of sunny weather, with the likelihood sitting at 31%. This figure reflects a transitional phase, as the summer months—such as June and July—boast higher percentages of sunshine at 36% and 33%, respectively. As autumn approaches, the chance of sunlight begins to wane, yet September still holds its own compared to the early fall months like October, which dips to 30%. Overall, while September may not shine as brightly as the peak summer, it still provides a pleasant balance of sunshine, making it a lovely time to experience the tail end of warmer weather in this charming Belgian town.
As September unfolds in Baarle-Hertog, Belgium, the days begin to shorten, with the region enjoying about 12 hours of daylight. This marks a gradual transition from the long, sun-drenched days of July and June, which boast a maximum of 16 hours, to the crisp, cooler months ahead. Following the lush greenery of summer, September signals the start of autumn, where daylight continues to decline, preparing the landscape for the more muted tones of October's 10 hours and November's return to 8. This month captures the essence of change, embodying the lingering warmth of late summer while foreshadowing the early evening shadows of fall.
In Baarle-Hertog, Belgium, September ushers in a gentle shift in wind patterns, with an average speed of 2.9 m/s (6 mph), marking a notable decrease from the summer months. This trend mirrors the gradual decline in wind intensity observed from June through August, where the winds averaged between 2.8 m/s and 3.4 m/s. As autumn begins to settle in, September’s breezes feel softer and more subdued compared to the earlier year, providing a serene backdrop to the changing foliage. Following this calm month, wind speeds bounce back in October to 4.1 m/s (9 mph), suggesting a return to more invigorating bluster as the season progresses.
Weather in Baarle-Hertog varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Baarle-Hertog, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present a striking contrast in weather conditions. September boasts milder temperatures, with a minimum of 3°C (37°F) and an average of 15°C (60°F), peaking at a warm 33°C (92°F). This month sees around 63 mm (2.5 in) of precipitation over approximately 10 days, accompanied by a comfortable humidity level of 82%. In contrast, January experiences much colder weather, with temperatures ranging from a chilly -7°C (19°F) to an average of only 4°C (40°F) and a maximum of 14°C (58°F). There’s slightly more precipitation, totaling 64 mm (2.5 in) across around 11 days, and the humidity rises to 91%, making the air feel quite crisp. For more details on January weather specifics, visit Baarle-Hertog weather in January.
September and February present dramatically different weather conditions. September boasts a considerable temperature range, with minimums around 3°C (37°F) and maximums soaring to 33°C (92°F), averaging 15°C (60°F). The month experiences some rain, with 63 mm (2.5 in) over about 10 days and a relative humidity of 82%. In contrast, February brings colder temperatures, featuring a minimum of -11°C (13°F) and an average of 5°C (42°F), while highs reach only 19°C (66°F). This month sees higher precipitation at 70 mm (2.7 in) across approximately 12 days and increased humidity at 89%. For further details on weather patterns during this time, check out Baarle-Hertog weather in February.
When comparing the weather in September and March, there are notable differences in temperature and precipitation. September tends to be warmer, with an average temperature of 15°C (60°F) and highs reaching up to 33°C (92°F), making it the tail end of summer in many regions. In contrast, March experiences much cooler temperatures, with an average of 7°C (45°F) and nighttime lows dropping as low as -7°C (19°F).
Additionally, both months experience significant precipitation, with September receiving 63 mm (2.5 in) over about 10 days and March having slightly higher precipitation at 74 mm (2.9 in) across 14 days. Humidity levels are also high in both months, but March sees a slightly elevated average at 87% compared to September’s 82%. For more specific insights on March weather in this region, you can visit Baarle-Hertog weather in March.
When comparing the weather in September and April, notable differences emerge in temperature and precipitation. September tends to be warmer, with an average temperature of 15°C (60°F), and can reach as high as 33°C (92°F). In contrast, April has a cooler average temperature of 10°C (50°F), with maximums peaking at 28°C (83°F). Despite September having a higher overall temperature range, it also experiences more precipitation, averaging 63 mm (2.5 in) over 10 days, compared to April's 38 mm (1.5 in) over 9 days. Humidity levels are quite similar, with September at 82% and April slightly higher at 85%. For more detailed insights on April weather, check out Baarle-Hertog weather in April.
When comparing the weather in September and May, both months exhibit a similar range of temperatures, with maximums reaching around 33°C (91°F to 92°F). However, September tends to have a slightly warmer average temperature of 15°C (60°F) compared to May's average of 14°C (57°F). Precipitation is comparable as well, with September receiving 63 mm (2.5 in) over about 10 days, while May has a slightly heavier precipitation of 69 mm (2.7 in) across 12 days. Both months also share a high humidity level of 82%. For a detailed look at May weather in Baarle-Hertog, you can find more information here: Baarle-Hertog weather in May.
In comparing the weather of September and June, both months experience similar maximum temperatures, peaking at 33°C (92°F), but they differ significantly in average and minimum temperatures. September starts cooler, with a minimum of 3°C (37°F) and an average of 15°C (60°F), whereas June enjoys milder conditions, featuring a minimum of 8°C (46°F) and an average of 18°C (65°F). Precipitation is slightly higher in June, with 70 mm (2.7 in) over 11 days, compared to September's 63 mm (2.5 in) across 10 days. Notably, humidity levels remain constant at 82% for both months, contributing to a feeling of heaviness in the air. For more detailed information on June weather, you can visit Baarle-Hertog weather in June.
When comparing the weather in September and July, several notable differences emerge. In September, temperatures range from a cooler 3°C (37°F) at night to a warm 33°C (92°F) during the day, with an average temperature of 15°C (60°F). In contrast, July boasts higher minimum temperatures of 7°C (45°F) and an average of 19°C (66°F), peaking at a scorching 41°C (106°F). Both months experience significant rainfall, with September receiving 63 mm (2.5 in) across 10 days and July slightly wetter at 84 mm (3.3 in) over 13 days. Despite July's higher temperatures, its humidity is slightly lower at 80%, compared to September's higher humidity level of 82%. For more detailed information, you can refer to Baarle-Hertog weather in July.
In comparing the weather of September to August, we observe several notable differences. September features a wider range of temperatures, with minimums dipping to 3°C (37°F) and maximums reaching 33°C (92°F), whereas August maintains a milder temperature range from a minimum of 8°C (47°F) to a maximum of 35°C (95°F). Additionally, September experiences slightly less precipitation, totaling 63 mm (2.5 in) over 10 rainy days compared to August’s 81 mm (3.2 in) over 13 days. Humidity levels are also higher in September at 82%, compared to August's 76%. For more detailed insights into August's weather, you can visit Baarle-Hertog weather in August.
September and October showcase a noticeable shift in weather patterns. September tends to be warmer, with average temperatures reaching up to 15°C (60°F) and highs peaking at 33°C (92°F). In contrast, October brings cooler conditions, with average temperatures dropping to 12°C (54°F) and maximums rarely exceeding 26°C (79°F). While September experiences about 63 mm (2.5 in) of precipitation over roughly 10 days, October sees an increase in rainfall, totaling 86 mm (3.4 in) over 13 days. Additionally, humidity levels rise in October to 89%, compared to September's 82%. For more detailed information, check out Baarle-Hertog weather in October.
September and November present contrasting weather patterns. In September, temperatures range from a minimum of 3°C (37°F) to a maximum of 33°C (92°F), with an average of 15°C (60°F), showcasing the lingering warmth of summer. In contrast, November experiences cooler temperatures with a minimum of -2°C (28°F), averaging around 7°C (46°F) and peaking at 19°C (66°F). September sees more significant warmth but slightly higher humidity at 82%, while November exhibits a higher humidity level of 92%. Precipitation is slightly greater in September (63 mm over 10 days) compared to November, which has 56 mm across 12 days. For more detailed weather information, refer to Baarle-Hertog weather in November.
September and December exhibit contrasting weather patterns in terms of temperature, precipitation, and humidity. In September, temperatures range from a minimum of 3°C (37°F) to a maximum of 33°C (92°F), with an average of 15°C (60°F), creating a warm and variable climate. Precipitation is moderate at 63 mm (2.5 in) spread over about 10 days, accompanied by a humidity level of 82%. In stark contrast, December sees much cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 15°C (59°F), averaging only 6°C (42°F). This month also experiences increased precipitation at 91 mm (3.6 in) over 16 days, alongside a higher humidity of 92%. For more details on December weather, visit Baarle-Hertog weather in December.
September in Baarle-Hertog serves as a delightful transition from summer to autumn, showcasing a unique blend of warm days and crisp evenings. As temperatures range from pleasantly warm afternoons to significantly cooler nights, the evolving weather invites residents and visitors alike to enjoy outdoor activities before the chill of fall truly sets in. However, be prepared for the occasional rainfall, as this month averages about 10 days of precipitation, contributing to the lush greenery characteristic of the region. With humidity levels around 82%, the air carries a refreshing quality that differentiates September from the sweltering peak summer months. For a deeper dive into what to expect throughout the year, check out Baarle-Hertog Climate.