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October Weather in Seilles, Belgium

Last updated: August 22, 2025

In October, the average temperature in Seilles, Belgium is a cool 12°C (53°F). You can expect a minimum temperature of 1°C (34°F) and a pleasant maximum of 25°C (77°F). However, be prepared for some moisture, as 84 mm (3.3 in) of precipitation is likely over about 13 days. Humidity levels soar to 89%, making the air feel quite humid.

October Temperature in Seilles

In October in Seilles, the average temperature is 12°C (53°F). Maximums can reach 25°C (77°F), and minimums can be as low as 1°C (34°F). This pleasant climate makes it an ideal time for exploring Seilles and enjoying outdoor activities.

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

The chart illustrates October temperature patterns in Seilles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seilles, October typically has an average temperature of 12°C (53°F), with highs reaching up to 25°C (77°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec384144495664666559534441
Data source: Temperature data for Seilles 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 Seilles

In Seilles in October, the precipitation amount is 84 mm (3.3 in) during 13 days, indicating a relatively wet period for that time of year.

October Precipitation Trends in Seilles

The chart displays monthly precipitation patterns in Seilles, 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 Seilles, October typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec7174794167797986658459108
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Seilles

In Seilles in October humidity is 89%. With an average temperature of 12°C (53°F), this humidity feels like a chilly dampness that clings to your skin and can make outdoor activities quite uncomfortable for traveling.

October Average Humidity in Seilles

This chart illustrates the average monthly humidity levels in Seilles, 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 Seilles is approximately 89%, 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 Seilles

In Seilles in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Seilles for better planning.

Maximum UV Index Levels in Seilles for October

The chart shows the monthly maximum UV Index (UVI) for Seilles 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 Seilles typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234578875421
Data source: Seilles 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.

How October Weather in Seilles Compares to Other Months

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

This table compares monthly weather conditions in Seilles, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)71 mm (2.8 inches)91%low
February Weather5°C (41°F)74 mm (2.9 inches)89%moderate
March Weather7°C (44°F)79 mm (3.1 inches)87%moderate
April Weather10°C (50°F)41 mm (1.6 inches)85%moderate
May Weather13°C (56°F)67 mm (2.6 inches)82%high
June Weather18°C (64°F)79 mm (3.1 inches)82%very high
July Weather19°C (66°F)79 mm (3.1 inches)80%very high
August Weather19°C (66°F)86 mm (3.4 inches)76%high
September Weather15°C (59°F)65 mm (2.6 inches)82%moderate
October Weather12°C (53°F)84 mm (3.3 inches)89%moderate
November Weather7°C (44°F)59 mm (2.3 inches)92%low
December Weather5°C (41°F)108 mm (4.3 inches)92%low

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