Last updated: August 21, 2025
In Breendonk, Belgium, September brings a delightful blend of summer warmth and refreshing autumn breezes. The maximum temperatures can soar up to 33°C (91°F), while the average settles at a comfortable 16°C (60°F), perfect for outdoor activities. Evenings can be cool, with temperatures dipping to a minimum of 4°C (40°F). Rainfall graces the month with approximately 50 mm (2.0 in) of precipitation over 9 days, contributing to a humidity level of 82% that enhances the lush landscapes. This transitional month offers a vibrant experience, ideal for enjoying the changing seasons.
September in Breendonk, Belgium, marks a transitional period as summer gracefully gives way to autumn. With minimum temperatures around 4°C (40°F), the month starts to introduce a slight chill, while the average temperature settles at a comfortable 16°C (60°F). This is a noticeable drop from the sweltering highs of late summer. The peak temperatures can still soar up to 33°C (91°F), reminding us of the tail end of summer warmth. As the month progresses, the balance of cooler mornings and pleasantly warm afternoons offers a delightful contrast, making it an ideal time to explore the captivating landscapes of this charming region.
In September, Breendonk experiences a notable transition, with precipitation totaling 50 mm (2.0 in) over the month. This amount reflects a decrease from the wetter summer months, characterized by August's 73 mm, indicating a gradual shift as autumn approaches. Interestingly, the number of rainy days drops to 9, suggesting that while showers are less frequent, they can still deliver considerable rainfall when they do occur. This pattern is marked by fluctuations throughout the year, as Breendonk sees its highest rainfall in December with 89 mm (3.5 in), contrasting sharply with the drier spells of April and October. Such variations emphasize how September marks the delicate balance between lingering summer warmth and the encroaching chill of fall, creating a unique climatic blend.
In Breendonk, Belgium, September marks a subtle shift in humidity, with levels rising to 82% after a summer dip. This month's humidity is a reflection of the transitioning seasons, as the lush greenery of late summer gives way to the crispness of autumn. The trend observed throughout the year reveals a gradual decline in humidity from 91% in January to its lowest point of 76% in August, before bouncing back in September. As the days shorten and temperatures cool, the return to higher humidity levels serves as a reminder of the wet weather patterns that will dominate the approaching months. This cyclical rhythm of humidity not only shapes Breendonk's climate but also its vibrant natural landscape.
As summer fades into autumn, September in Breendonk, Belgium, presents a shift in UV exposure to a moderate UV Index of 5. This marks a decline from the very high levels experienced in July and August, where outdoor enthusiasts needed to stay vigilant for sun protection with quick burn times of just 15 minutes. Now, with a 30-minute burn time, residents can enjoy the pleasant early fall weather a little longer without feeling the sting of the sun. This transition highlights a trend of decreasing UV intensity as the year progresses, moving toward the cooler months. As always, it's essential to stay informed about the Breendonk UV Index to ensure safe and enjoyable outdoor activities.
UV Risk Categories
In Breendonk, Belgium, September marks a transition from the sun-drenched days of summer to the cooler tones of autumn, with 320 hours of sunshine gracing the month. This figure, while a drop from August's peak of 383 hours, still reflects a significant abundance of daylight compared to the winter months ahead. Observing the trend throughout the year, it's evident that the sun shines its brightest in the summer with July hitting a remarkable 411 hours. However, as the seasons shift, there's a gradual decrease in sunshine, with October and the following months offering considerably fewer hours, with 241 and 191 hours respectively. Thus, September stands as a vibrant farewell to summer, ensuring that Breendonk enjoys one last burst of sunshine before the shorter days take hold.
In Breendonk, Belgium, the likelihood of sunny weather in September holds steady at 34%, which aligns with the trends observed in the preceding summer months. After the peak of 48% in April, the chances of sunshine tend to fluctuate, dropping to 30% in August. Interestingly, September marks a slight rebound, matching June, July, and the month prior in terms of sunshine potential. As autumn approaches, these figures indicate that while the warmth of summer may be fading, September remains a reasonably bright month, inviting residents and visitors alike to enjoy outdoor activities under the Belgian sun.
As the seasons transition, September in Breendonk, Belgium marks a gentle retreat from the summer's lengthy days. With 12 hours of daylight, the month captures a golden balance, showcasing a gradual decline from the peak of 16 hours in June. The longer days of May and June give way to the softer light of early autumn in September, creating a cozy ambiance that invites both reflection and exploration. Following the vibrant blooms of summer, the shift signals a time for change, as nature begins to prepare for the cooler months ahead. By observing this ebb and flow of daylight, we can appreciate the rhythmic cadence of the seasons in Breendonk's enchanting landscape.
As September rolls in Breendonk, Belgium, the average wind speed tends to dip to 3.0 m/s (7 mph), marking a subtle decline from the breezier months of summer. This trend reflects a seasonal shift, following the gentle winds of August at 3.3 m/s (7 mph) and preceding the slightly more vigorous gusts expected in October, which return to 4.2 m/s (9 mph). The overall pattern reveals a notable contrast: winds are strongest earlier in the year, peaking in late winter and early spring before gradually easing as summer fades. As autumn approaches, the mellow September breeze invites a serene atmosphere, hinting at the dynamic weather changes that lie ahead.
Weather in Breendonk varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Breendonk, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is typically much warmer, with temperatures ranging from a refreshing 4°C (40°F) at night to a sweltering maximum of 33°C (91°F) during the day, creating an average of 16°C (60°F). The month sees about 50 mm (2.0 in) of precipitation across approximately 9 days, and humidity levels are relatively high at 82%. Conversely, January experiences significantly colder temperatures, with nights dropping to -6°C (21°F) and daytime highs reaching only 14°C (58°F), leading to a much lower average of 4°C (40°F). Precipitation increases to 62 mm (2.4 in) over around 12 days, and humidity rises even higher to 91%. For a closer look at January’s weather specifics, you can visit Breendonk weather in January.
September and February present distinctly different weather patterns. In September, temperatures range from a mild 4°C (40°F) at night to a warm 33°C (91°F) during the day, with an average of 16°C (60°F). The month experiences about 50 mm (2.0 in) of precipitation over approximately 9 days, accompanied by a relative humidity of 82%. In contrast, February is noticeably colder, with temperatures ranging from a frigid -12°C (11°F) at night to a more temperate 19°C (66°F) during the day, averaging around 6°C (42°F). This month sees slightly higher precipitation at 67 mm (2.6 in) over 12 days and a higher humidity level of 89%. For more detailed insights, you can check Breendonk weather in February.
September and March present distinct weather patterns, reflecting the transition from summer to autumn and winter to spring, respectively. In September, temperatures can range from a mild 4°C (40°F) at night to a warm 33°C (91°F) during the day, with an average of 16°C (60°F). The month experiences about 50 mm (2.0 in) of precipitation over 9 days, accompanied by relatively high humidity at 82%. In contrast, March sees colder temperatures, with lows dropping to -7°C (19°F) and highs reaching up to 23°C (73°F), averaging around 7°C (46°F). This month is wetter, receiving 69 mm (2.7 in) of rainfall spread over 14 days, coupled with slightly higher humidity at 87%. The shifts from warmth to chill highlight the significant seasonal differences between these two months. For more detailed information about March weather, you can visit Breendonk weather in March.
In comparing the weather of September and April, September tends to be warmer overall, with average temperatures ranging from a cool 16°C (60°F) to a high of 33°C (91°F), while April has a more moderate range, with temperatures from a chilly -3°C (26°F) to a comfortable 27°C (81°F). Both months experience similar humidity levels, with September at 82% and April slightly higher at 85%. Precipitation is fairly consistent, with September receiving about 50 mm (2.0 in) over 9 days and April having slightly less at 38 mm (1.5 in) across 8 days. For more detailed insights on April weather, you can visit Breendonk weather in April.
When comparing the weather in September and May, notable differences emerge despite similar humidity levels at 82%. September typically offers a wider range of temperatures, with a minimum of 4°C (40°F) and a maximum reaching up to 33°C (91°F), averaging around 16°C (60°F). In contrast, May sees slightly cooler conditions, characterized by a minimum of 1°C (35°F) and a maximum of 31°C (88°F), with an average of 14°C (57°F). Precipitation is also slightly higher in May, totaling 58 mm (2.3 in) over 12 days, compared to September's 50 mm (2.0 in) over 9 days. For more detailed insights, you can check Breendonk weather in May.
In comparing the weather between September and June, we see that both months feature relatively warm temperatures, but they have some notable differences. September experiences a broader temperature range, with minimums dipping to 4°C (40°F) and maximums reaching up to 33°C (91°F), while June has a milder range, starting at a minimum of 8°C (46°F) and a maximum of 32°C (91°F). Precipitation in June is slightly higher at 63 mm (2.5 in) compared to September's 50 mm (2.0 in), with both months seeing rain on about 9 days. Additionally, both months maintain the same humidity level of 82%, contributing to a feeling of warmth and moisture in the air. For more details about June weather, check out Breendonk weather in June.
Comparing the weather in September to that of July reveals some notable differences. September tends to have cooler temperatures, with an average of 16°C (60°F) compared to July’s warmer average of 19°C (67°F). While both months experience relatively high humidity levels, September is slightly more humid at 82% versus July's 80%. Precipitation is also a factor; September sees about 50 mm (2.0 in) of rain over 9 days, while July experiences greater rainfall of 67 mm (2.6 in) across 11 days. For a closer look at July conditions, check out Breendonk weather in July.
In comparing the weather of September and August, we see notable differences in temperature and precipitation patterns. September features a wider temperature range, with minimums dropping to 4°C (40°F) and maximums peaking at 33°C (91°F), resulting in an average of 16°C (60°F). In contrast, August is generally warmer, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 35°C (96°F) and an average of 19°C (66°F). Precipitation is also higher in August, totaling 73 mm (2.9 in) over 14 days, compared to September’s 50 mm (2.0 in) over 9 days. Additionally, humidity levels are slightly higher in September at 82%, compared to 76% in August. This makes September cooler and less humid, while August remains warmer but wetter. For more details, you can check out Breendonk weather in August.
The weather in September is generally warmer, with average temperatures ranging from a minimum of 4°C (40°F) to a maximum of 33°C (91°F), while October sees a cooler range with a minimum of 2°C (35°F) and a maximum of 25°C (78°F). Additionally, September experiences less precipitation, averaging 50 mm (2.0 in) over 9 days, compared to October's higher precipitation of 79 mm (3.1 in) over 13 days. Humidity also rises slightly from 82% in September to 89% in October, contributing to a feeling of dampness in the air. For more information on the specific conditions, check out Breendonk weather in October.
September and November display noticeable differences in weather patterns. In September, temperatures range from a mild minimum of 4°C (40°F) to a warm maximum of 33°C (91°F), with an average of 16°C (60°F). However, as autumn progresses into November, temperatures drop significantly, with a minimum of -2°C (28°F) and an average of only 8°C (46°F), peaking at 19°C (66°F). Precipitation levels remain relatively similar, with September receiving 50 mm (2.0 in) over 9 days, while November sees slightly higher rainfall at 53 mm (2.1 in) over 11 days. Humidity also rises in November to 92%, compared to September's 82%, making the late fall months feel much cooler and more damp. For more detailed information, visit Breendonk weather in November.
September and December present starkly different weather conditions. In September, temperatures range from a mild minimum of 4°C (40°F) to a warm maximum of 33°C (91°F), with an average of 16°C (60°F). The month experiences about 50 mm (2.0 in) of precipitation over approximately 9 days, accompanied by a humidity level of 82%. In contrast, December sees a drop in temperatures, with a morning minimum of -4°C (24°F) and a maximum of 15°C (59°F), averaging just 6°C (43°F). Precipitation increases to 89 mm (3.5 in) spread across around 16 days, while humidity rises slightly to 92%. For more detailed insights, visit Breendonk weather in December.
In September, Breendonk experiences a transition into autumn, marked by milder temperatures and a noticeable increase in humidity. While the month can still bring a few warm days reminiscent of summer, the cool spells with lows dipping towards 4°C provide a stark contrast. This blend of warm and cool conditions, coupled with occasional rainfall across approximately a third of the month, sets September apart from the peak summer months, inviting a refreshing change in the air. For a deeper understanding of how these weather patterns affect the overall climate, visit Breendonk Climate.