October Weather in Mechelen, Belgium

Last updated: August 21, 2025

October in Mechelen, Belgium, presents a charming blend of autumnal weather, characterized by maximum temperatures soaring up to 26°C (79°F) while averaging a cooler 13°C (55°F). As the month progresses, chillier nights can drop temperatures to a brisk 2°C (35°F). With an average precipitation of 77 mm (3.0 in) over 12 days, expect occasional rain, enhancing the beauty of the fall foliage. High humidity levels at 89% create a crisp yet refreshing atmosphere, perfect for enjoying scenic walks through the historic city. Whether basking in the mild warmth of the day or embracing the cooler evenings, October in Mechelen offers a captivating experience for all.

October Temperature in Mechelen

October in Mechelen, Belgium marks a beautiful transition into autumn as temperatures start to cool. With minimums around 2°C (35°F) and averages settling at 13°C (55°F), the month offers a refreshing climate perfect for outdoor activities amidst changing leaves. The maximum temperatures can reach up to 26°C (79°F), providing a surprisingly warm spell as the days shorten. This gradual drop from the summer highs showcases the shift in seasons, making October a delightful time for both locals and visitors to enjoy the crisp air and vibrant scenery in Mechelen.

October Weather in Mechelen: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Mechelen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mechelen, October 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).
JanFebMarAprMayJunJulAugSepOctNovDec404245505765666660554542
Data source: Temperature data for Mechelen generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Mechelen

October in Mechelen, Belgium, marks a noticeable uptick in precipitation as autumn fully settles in. With an average precipitation amount of 77 mm (3.0 in) spread over 12 days, this month stands out as one of the wettest of the year, revealing a trend of increased rainfall compared to the preceding months. While September recorded 50 mm (2.0 in) over only 9 days, October's figures reflect a shift towards more consistent rainfall. This significant increase not only underscores the transition to cooler weather but also prepares the landscape for the winter months ahead, making October a pivotal point in the region's climate narrative.

October Precipitation Trends in Mechelen

The chart displays monthly precipitation patterns in Mechelen, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Mechelen, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec626768355764717450775388
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Mechelen

As autumn settles in Mechelen, Belgium, October brings a noticeable humidity level of 89%, slightly higher than the preceding month of September. The trend shows a gradual decline from a humid January peak of 91%, reaching its lowest in August at 76%. However, as the year progresses towards winter, humidity levels begin to rise again, with November and December returning to a damp 92%. This cyclical pattern highlights Mechelen's transition from the dry warmth of summer to the moisture-laden chill of winter, creating a unique atmospheric experience for residents and visitors alike.

October Average Humidity in Mechelen

This chart illustrates the average monthly humidity levels in Mechelen, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Mechelen 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Mechelen

As October rolls into Mechelen, Belgium, the UV Index drops to a moderate level of 3, offering a gentle reminder that while the sun's rays are not as intense as summer's peak, caution is still warranted. With a burn time of 30 minutes, sun exposure should be managed to prevent skin damage, especially during mid-afternoon when the sun is at its highest. This month marks a transition from the high 7 in August and moderate 5 in September, suggesting a seasonal shift towards cooler weather and lower UV exposure. With the arrival of autumn, it's an opportune time to enjoy outdoor activities while being mindful of the sun, ensuring a balance between fun and safety. For more details, check out the full report at Mechelen UV Index.

Maximum UV Index Levels in Mechelen for October

The chart shows the monthly maximum UV Index (UVI) for Mechelen in October, 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 October, the maximum UV index in Mechelen typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Mechelen October 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.

October Sunshine in Mechelen

In October, Mechelen, Belgium, bathes in a gentle embrace of 241 hours of sunshine, signaling a transition from the glorious summer months. As the golden rays fade from the peaks of July and June, which boast over 400 hours of sunlight, October serves as a reminder of autumn’s arrival, gently falling from September's 320 hours. The crisp air and stunning foliage create a picturesque backdrop, even as daylight dwindles, reflecting a steady decline from the bustling brightness of earlier months. This trend continues into the colder seasons, showcasing the juxtaposition of vibrant autumn beauty against shorter, fading days, while also hinting at winter's onset.

Monthly Sunshine Duration in Mechelen: October Highlighted

The October sunshine duration represents the total number of hours Mechelen experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec120h203h272h348h397h400h411h383h320h241h191h143h
Data source: Mechelen October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mechelen During October

In Mechelen, Belgium, the likelihood of sunny weather in October stands at 31%, reflecting a modest chance of clear skies as the month unfolds. This figure is consistent with the patterns observed in preceding months, particularly August and September, which also hover around the same percentage. The data reveals a gradual increase in sunlight opportunities from the chill of January through the blooming days of April, before tapering off as winter approaches. Notably, October offers a transition period where the lingering warmth of autumn meets the decline towards the colder months, holding on to that 31% chance of sunshine amidst the encroaching gloom of November.

Percentage of Sunny Days in October in Mechelen

The chart illustrates the percentage of sunny days in Mechelen throughout the year, with October 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 Mechelen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec11%31%39%47%33%34%34%31%34%31%24%17%
Data source: Mechelen October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mechelen in October

As autumn settles in Mechelen, Belgium, October brings a noticeable shift in daylight hours, averaging around 10 hours of sunlight. This decline marks a transition from the bright, elongated days of summer, where June dazzles with up to 16 hours of daylight, into the shorter days of winter. Following a gradual decrease from 15 hours in July to 14 hours in August, the daylight dwindles steadily, echoing the fading warmth of the season. With November and December lurking ahead, bringing only 8 and 7 hours of daylight respectively, this month serves as a gentle reminder of nature's rhythm, as it prepares for the quiet and introspective months of winter.

Average Daylight Hours in Mechelen for October

The chart illustrates the variation in daylight duration in Mechelen throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 27m10h11h 55m13h 52m15h 34m16h 27m15h 59m14h 27m12h 34m10h 38m8h 53m7h 58m
Data source: Mechelen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Mechelen

As October unfurls in Mechelen, Belgium, the air takes on a refreshing briskness, with average wind speeds reaching 4.1 m/s (9 mph). This increase in wind is a notable shift from the calmer summer months, where June and September offered more subdued breezes at just 2.7 m/s (6 mph) and 2.9 m/s (6 mph), respectively. The winds pick up from the preceding months, particularly after a gentle lull in the summer, signaling the approach of autumn’s vivid transformations. Interestingly, October's winds are comparable to those seen in the earlier months of the year, particularly January and February, suggesting that the transition into fall brings a vitality reminiscent of winter’s anticipation. As the leaves begin to turn and the season darkens, the invigorating October wind invites residents and visitors alike to embrace the enchantment of the season.

Average October Wind Speed in Mechelen

The chart displays monthly wind speed patterns in Mechelen, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.33.83.34.12.73.23.22.94.1 m/s3.23.9
Data source: Mechelen October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Mechelen Compares to Other Months

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

October weather in Mechelen is generally milder, with average temperatures ranging from a cool 2°C (35°F) at night to a pleasant 26°C (79°F) during the day. This month also experiences significant precipitation, with about 77 mm (3.0 in) spread over 12 days and a high humidity level of 89%. In contrast, January brings colder temperatures, averaging 4°C (40°F) with nighttime lows dropping to -6°C (21°F) and daytime highs reaching 14°C (58°F). While January receives slightly less rainfall, with 62 mm (2.4 in) over 11 days, humidity remains high at 91%. For a detailed look at January conditions, visit Mechelen weather in January.

October and February present contrasting weather patterns, despite sharing similar humidity levels of 89%. In October, temperatures vary from a chilly 2°C (35°F) at night to a pleasant 26°C (79°F) during the day, making it a transitional month with an average of 13°C (55°F). Rainfall is relatively moderate at 77 mm (3.0 in) over 12 days, indicating a blend of mild and rainy days. In stark contrast, February experiences much colder temperatures, with a minimum of -9°C (16°F) and an average of 6°C (42°F). The maximum temperature rises only to 19°C (66°F), and rainfall is slightly less at 67 mm (2.6 in), also over 12 days. For more details on February weather, check out Mechelen weather in February.

When comparing the weather in October and March, we can observe notable differences in temperature and precipitation. October boasts a milder temperature range, with average highs reaching 26°C (79°F) and lows of 2°C (35°F), while March experiences cooler temperatures, with maximums of 23°C (74°F) and minimums plummeting to -7°C (19°F). Precipitation is slightly higher in October, totaling 77 mm (3.0 in) over 12 days, compared to March's 68 mm (2.7 in) over 13 days. Both months also share a high level of humidity, with October at 89% and March at 87%. For a more detailed look at March weather, you can check Mechelen weather in March.

October and April present distinct weather patterns, each with its own unique characteristics. In October, temperatures range from a chilly 2°C (35°F) to a comfortable maximum of 26°C (79°F), with an average of 13°C (55°F). The month experiences more rainfall, totaling 77 mm (3.0 in) over about 12 days, contributing to a humid atmosphere at 89%. In contrast, April offers cooler temperatures, with a minimum of -4°C (26°F) and a maximum of 28°C (82°F), averaging around 10°C (51°F). Rainfall is significantly lower at 35 mm (1.4 in) spread over just 7 days, and humidity is slightly less at 85%. For more details about April weather, you can check Mechelen weather in April.

In October, the weather features a wider range of temperatures, with minimums dropping to 2°C (35°F) and maximums reaching up to 26°C (79°F). This month experiences higher humidity levels at 89%, along with significant rainfall totaling 77 mm (3.0 in) over about 12 days. In contrast, May offers slightly warmer temperatures, with a minimum of 1°C (34°F) and a maximum of 32°C (89°F), while precipitation is lower at 57 mm (2.3 in) over the same number of days. With a slightly lower humidity of 82%, May feels more vibrant and pleasant. For more detailed insights into the conditions during this month, you can check Mechelen weather in May.

When comparing the weather in October and June, notable differences emerge. October typically sees milder temperatures, with a minimum of around 2°C (35°F) and an average high of 26°C (79°F), while June enjoys warmer conditions with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 33°C (92°F). Additionally, October experiences more frequent precipitation, averaging 77 mm (3.0 in) over 12 days, compared to June's 64 mm (2.5 in) over just 9 days. Humidity levels also tend to be higher in October at 89%, compared to 82% in June. For more detailed information on the weather in June, visit Mechelen weather in June.

October and July present contrasting weather experiences. In October, temperatures range from a cool 2°C (35°F) at night to a mild average of 13°C (55°F), peaking at 26°C (79°F) during the day. The month sees about 77 mm (3.0 in) of precipitation over 12 days, along with high humidity levels at 89%. In contrast, July is typically warmer, with nighttime lows of 8°C (47°F), an average of 19°C (67°F), and highs soaring up to 39°C (103°F). Precipitation in July is slightly less at 71 mm (2.8 in) over 10 days, and it boasts a lower humidity level of 80%. For more insights on July weather, check out Mechelen weather in July.

In comparing the weather between October and August, we can see notable differences in temperature and humidity levels. October tends to be cooler, with average temperatures ranging from a minimum of 2°C (35°F) to a maximum of 26°C (79°F), while August boasts a warmer range, with temperatures hitting a minimum of 8°C (47°F) and a peak of 36°C (96°F). Additionally, October experiences higher humidity at 89%, compared to August's 76%. Precipitation is relatively similar for both months, with October receiving 77 mm (3.0 in) over 12 days, slightly more than August's 74 mm (2.9 in) over 13 days. For more detailed comparisons, check out Mechelen weather in August.

In comparing the weather between September and October, it is clear that October experiences cooler temperatures, with a minimum of 2°C (35°F) compared to September's minimum of 4°C (39°F). The average temperature in October is 13°C (55°F), markedly lower than the 16°C (60°F) average in September, and the maximum temperature also drops significantly from 33°C (93°F) in September to 26°C (79°F) in October. Additionally, October sees an increase in precipitation, totaling 77 mm (3.0 in) across 12 days, while September has 50 mm (2.0 in) over 9 days. Humidity levels are slightly higher in October at 89%, compared to 82% in September. For those interested in more detailed insights about September's weather, you can visit Mechelen weather in September.

October typically experiences milder temperatures with a minimum of 2°C (35°F) and an average high of 26°C (79°F), making it a more pleasant month overall. In contrast, November sees a significant drop in temperatures, with lows reaching -3°C (28°F) and an average high of only 19°C (66°F). Precipitation also varies between the two months; October has 77 mm (3.0 in) of rain over about 12 days, while November sees less rain at 53 mm (2.1 in) across approximately 10 days. Additionally, November has a slightly higher humidity level at 92%, compared to October's 89%. For more detailed information, you can check Mechelen weather in November.

October and December exhibit distinct differences in weather patterns. In October, the temperatures range from a mild minimum of 2°C (35°F) to a pleasant maximum of 26°C (79°F), with an average of 13°C (55°F). The month sees around 77 mm (3.0 in) of precipitation over approximately 12 days, and humidity levels hover at 89%. In contrast, December brings cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 15°C (60°F), resulting in an average of 6°C (42°F). This month experiences slightly higher precipitation at 88 mm (3.5 in) across 16 days, along with increased humidity at 92%. For a more detailed look, check out Mechelen weather in December.

Compare Mechelen's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Mechelen

As October unfolds in Mechelen, the transition into autumn becomes beautifully evident. With cooler temperatures marking a shift from the warmth of summer, the month presents an average of 13°C and sees significant rainfall, boasting about 12 rainy days that contribute to a total of 77 mm of precipitation. This increase in moisture combined with high humidity levels creates an atmosphere rich in freshness, contrasting sharply with the drier summer months. October is a time when the vibrant hues of fall take center stage, making it a unique and picturesque month in the city's climate calendar. To explore more about the weather patterns of this enchanting city, visit Mechelen Climate.