Last updated: August 21, 2025
October in Ixelles, Belgium is marked by a dynamic blend of crisp autumnal weather. With maximum temperatures reaching 25°C (77°F) and dipping to a chilly 1°C (34°F) at night, residents experience a striking average temperature of 12°C (54°F). The month witnesses significant rainfall, accumulating around 76 mm (3.0 in) across approximately 13 days, fostering the lush, vibrant scenery typical of the region. As humidity hovers at a notable 89%, the air is often thick with moisture, creating a quintessentially cozy and evocative atmosphere perfect for enjoying local cafés or scenic walks amidst the fall foliage.
In Ixelles, Belgium, October marks a transitional phase as the warmth of summer yields to the crispness of autumn. With temperatures ranging from a minimum of 1°C (34°F) to a comfortable maximum of 25°C (77°F), the month promotes a pleasant balance, inviting outdoor explorations and scenic strolls through the changing foliage. The average temperature settles at a crisp 12°C (54°F), illustrating a significant drop from the preceding warmer months, yet still offering mild days where sunlight lingers. As the days grow shorter and cooler, October serves as a gentle reminder of the approaching winter, full of cozy moments and vibrant autumn colors.
In October, Ixelles experiences a notable uptick in precipitation, with an average of 76 mm (3.0 in) over approximately 13 days of rain. This marks a significant increase compared to the preceding month of September, which recorded only 55 mm (2.2 in) over 9 days. The trend suggests that as the season transitions into autumn, residents can expect wetter conditions, a pattern that continues into the colder months, hinting at the 93 mm (3.7 in) forecasted for December. The gradual rise in rainfall from summer's end to autumn's peak illustrates Ixelles' shift from the typically drier months, making October a pivotal time for those tracking precipitation trends in this charming Belgian locale.
In October, Ixelles experiences a notable shift in humidity, with levels rising back to 89% after a slight dip during the summer months. This increase signals the onset of autumn, as temperatures drop and moisture levels begin to climb again. Following September's more moderate humidity of 82%, October marks a return to a more humid atmosphere reminiscent of the earlier months in the year, where humidity levels consistently hovered in the high 80s to low 90s. As the city transitions into the colder months, November and December are poised to follow with even higher humidity levels, creating a cozy, albeit damp, ambiance typical of Belgium's autumn and winter seasons.
As October unfolds in Ixelles, Belgium, residents can expect a moderate UV Index of 4, which signals a shift into the cooler months. Following a summer of very high UV levels, with July and June peaking at an index of 8, there's a noticeable decrease in sun strength. This drop translates to a burn time of just 30 minutes, emphasizing the importance of sun safety even as temperatures cool. September’s moderate UV Index of 5 hinted at this transition, while October maintains a similar exposure category, reminding us that protective measures should still be on the radar. With winter approaching, those heading outside can enjoy the crisp autumn air, but they should remain mindful of UV exposure. For detailed monthly data, visit the Ixelles UV Index.
UV Risk Categories
October in Ixelles, Belgium, shines with an inviting 240 hours of sunlight, marking a notable shift from the sun-drenched heights of summer. Following the vibrant glow of July with 406 hours and August's 379 hours, October welcomes autumn with a gentle descent in brightness. The daylight begins to wane as September unfolds with 319 hours; however, October's hours still surpass the winter months that lie ahead, such as November and December, which plummet to 190 and 143 hours, respectively. This trend highlights the transitional nature of October, where the lingering warmth of summer gradually succumbs to the crisp embrace of fall, inviting residents to enjoy the seasonal beauty while it lasts.
In Ixelles, Belgium, October boasts a 32% chance of sunny weather, reflecting a slight decline as the region transitions into the cooler months. This percentage is intriguing, as it sits closely between the warmer summer months, where the likelihood of sunshine hovers around the low 30s, and the approaching winter, which brings a drearier landscape. Notably, October stands out as an intermediate transitional point, offering a more favorable chance of sun compared to the gloomier November, which sees only a 24% likelihood. While it may not promise endless sunny days, October's weather invites residents and visitors alike to enjoy those crisp autumn afternoons under a patchy blue sky.
In Ixelles, Belgium, the shift in daylight throughout the year showcases a captivating rhythm of light and shadow. As the year begins, January offers a brief 8 hours of daylight, gradually increasing to a vibrant 15 hours by May, with June peaking at an impressive 16 hours. However, as summer fades, daylight begins to wane, with October bringing it back down to 10 hours. This decline continues into the colder months, with November and December both basking in only 8 hours of daylight. Overall, the data reflects a clear seasonal pattern, highlighting Ixelles' journey from the lengthy, sunlit days of summer to the stark, darker winter months.
As October arrives in Ixelles, Belgium, the winds pick up slightly, with an average speed of 4.3 m/s (10 mph). This month marks a transition from the calmer summer breezes, where the average dipped to 2.8 m/s in June and barely reached 3.0 m/s in September. Notably, October's winds mirror the stronger currents experienced in the earlier months of the year, with similar speeds noted in January and May. As the autumn leaves begin to swirl, the invigorating gusts serve as a reminder of nature's shift, creating a lively backdrop to the lingering warmth of the fall season. This consistent return to breezy conditions not only enlivens the atmosphere but also hints at winter's impending arrival, making October a month of captivating contrasts in Ixelles.
Weather in Ixelles varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Ixelles, focusing on differences in temperature, rainfall, humidity, and UV levels.
October weather is characterized by milder temperatures, with averages ranging from a minimum of 1°C (34°F) to a maximum of 25°C (77°F). This month experiences a significant amount of precipitation, totaling 76 mm (3.0 in) over about 13 days, combined with high humidity levels at 89%. In contrast, January sees much colder temperatures, with a minimum of -7°C (20°F) and a maximum of 14°C (57°F), averaging around 4°C (39°F). Although January has slightly less precipitation at 65 mm (2.5 in) over 12 days, the humidity remains high at 91%. For more specific insights into January weather, you can visit Ixelles weather in January.
October and February present a notable contrast in weather conditions. In October, temperatures range from a minimum of 1°C (34°F) to a maximum of 25°C (77°F), with an average of 12°C (54°F), allowing for mild and often pleasant days. Precipitation is relatively high, totaling 76 mm (3.0 in) over about 13 days, but the humidity remains steady at 89%. In contrast, February experiences cooler temperatures, with a minimum of -8°C (17°F) and a maximum of 19°C (66°F), averaging 5°C (42°F). While precipitation is slightly less at 69 mm (2.7 in) over 12 days, the humidity remains consistent at 89%, contributing to a chilly atmosphere. For more insights into February's weather, check out Ixelles weather in February.
When comparing the weather in October and March, a noticeable shift in temperatures is evident. October features a milder average temperature of 12°C (54°F), with highs reaching up to 25°C (77°F) and lows around 1°C (34°F). In contrast, March starts with a cooler average temperature of 7°C (45°F), with minimums dipping to -8°C (17°F) and a similar maximum of 23°C (74°F). Precipitation levels are relatively close, with October seeing 76 mm (3.0 in) over 13 days, while March has slightly less at 70 mm (2.8 in) across 14 days. Humidity levels are also comparable, with October at 89% and March at 87%. For more details on weather conditions during this time, check out Ixelles weather in March.
When comparing the weather in October and April, we see notable differences in temperature and precipitation patterns. In October, the temperature ranges from a chilly 1°C (34°F) at night to a warmer 25°C (77°F) during the day, with an average of 12°C (54°F). This month also sees more significant rainfall, totaling 76 mm (3.0 in) over approximately 13 days, resulting in a high humidity of 89%. In contrast, April experiences cooler nights with a minimum of -4°C (26°F) and daytime highs reaching 27°C (80°F), averaging around 10°C (50°F). Precipitation in April is lighter, with only 37 mm (1.5 in) over 8 days, and a slightly lower humidity level of 85%. For more detailed information about April weather in Ixelles, you can visit Ixelles weather in April.
In comparing the weather between October and May, we see notable differences in temperature and precipitation patterns. October experiences a wider temperature range, with averages between 1°C (34°F) and 25°C (77°F), whereas May has milder averages, ranging from 1°C (33°F) to a maximum of 31°C (88°F). Precipitation levels are also slightly higher in October, with 76 mm (3.0 in) over 13 days, compared to May's 58 mm (2.3 in) across 12 days. Humidity remains relatively high in both months, but October averages at 89%, making it feel noticeably more damp than May's 82%. For more detailed information, you can check Ixelles weather in May.
October and June present distinct weather profiles that greatly affect outdoor activities and daily life. In October, temperatures range from a chilly 1°C (34°F) at night to a pleasant 25°C (77°F) during the day, with an average of 12°C (54°F). The month tends to be quite humid, with 89% humidity and approximately 76 mm (3.0 in) of precipitation over 13 days. In contrast, June typically boasts milder temperatures, with a minimum of 7°C (44°F) and a maximum reaching 32°C (91°F), resulting in a comfortable average of 18°C (65°F). Precipitation in June is slightly lower at 66 mm (2.6 in), spread over 9 days, and the humidity stands at a more moderate 82%. For a closer look at weather specifics in June, you can visit Ixelles weather in June. Overall, June is warm and drier, while October brings a crisp chill and more frequent rain.
When comparing the weather in October to that of July, it's clear that July boasts significantly warmer temperatures, with average highs reaching 39°C (102°F) compared to October's maximum of 25°C (77°F). The humidity level is also lower in July at 80%, contrasting with October's higher humidity of 89%. Precipitation patterns show that July experiences slightly less rain, with 71 mm (2.8 in) over 11 days, while October sees 76 mm (3.0 in) across 13 days. For additional details, check out Ixelles weather in July.
In comparing the weather of October and August, October experiences significantly cooler temperatures, with a minimum of 1°C (34°F) and an average of 12°C (54°F), while August boasts milder conditions with a minimum of 8°C (46°F) and an average of 19°C (66°F). Precipitation levels are similar, with October receiving 76 mm (3.0 in) over approximately 13 days, compared to August's 80 mm (3.2 in) over 14 days. Additionally, October's humidity is noticeably higher at 89%, contrasting with August's lower humidity of 76%. For more details on the weather in August, you can read about Ixelles weather in August.
October weather displays a noticeable shift compared to September, with average temperatures dropping from 15°C (60°F) in September to 12°C (54°F) in October. The minimum temperature in October dips to 1°C (34°F), while September maintains a milder minimum of 4°C (39°F). Additionally, October experiences more precipitation, totaling 76 mm (3.0 in) over 13 days, compared to September's 55 mm (2.2 in) across 9 days. Humidity also rises in October, reaching 89% compared to September's 82%. For a detailed look at September conditions, you can visit Ixelles weather in September.
October and November display a noticeable shift in weather patterns as autumn progresses. In October, temperatures range from a mild 1°C (34°F) at night to a pleasant average of 12°C (54°F) during the day, peaking at 25°C (77°F). The month is characterized by 76 mm (3.0 in) of precipitation spread over about 13 days, and a relatively high humidity level of 89%.
By contrast, November brings cooler temperatures, with nighttime lows dipping to -2°C (28°F) and an average of 7°C (45°F), maxing out at 18°C (65°F). Precipitation decreases slightly to 57 mm (2.2 in) over approximately 11 days, while humidity rises to 92%. These changes signal a transition toward colder, wetter conditions as winter approaches. For more detailed insights, you can check out the Ixelles weather in November.
October and December present distinct weather patterns, with October generally being warmer and more variable. In October, temperatures fluctuate from a minimum of 1°C (34°F) to a maximum of 25°C (77°F), averaging around 12°C (54°F). The month experiences about 76 mm (3.0 in) of precipitation over approximately 13 days, with a humidity level of 89%. In contrast, December sees a significant drop in temperatures, ranging from a minimum of -5°C (24°F) to a maximum of 15°C (59°F), with an average of just 5°C (42°F). Precipitation slightly increases to 93 mm (3.7 in) over 17 days, coupled with a higher humidity of 92%. For more detailed insights, you can check out Ixelles weather in December.
As October unfolds in Ixelles, the weather presents a delightful transition from the warmth of summer to the cool embrace of autumn. With maximum temperatures reaching a pleasant 25°C (77°F) and an average of 12°C (54°F), the month offers a refreshing reprieve, compared to the sweltering highs of the preceding summer months. However, chilly nights bring the minimum down to 1°C (34°F), reminding us that winter is on the horizon. October is also characterized by increased precipitation, with about 76 mm (3.0 in) of rain falling across roughly 13 days, contributing to the lush, vibrant landscapes typical of this season. The high humidity levels of 89% create a soft, atmospheric feel, enhancing the beauty of this picturesque month. For a deeper dive into how Ixelles' weather shapes the local experience, explore our full overview at Ixelles Climate.