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October Weather in Kalmthout, Belgium

Last updated: August 22, 2025

In Kalmthout, Belgium, the average temperature in October hovers around 12°C (55°F), with minimums dipping to 2°C (36°F) and maximums reaching 26°C (78°F). Expect about 87 mm (3.4 in) of precipitation spread over 13 days, contributing to an average humidity of 89%. Stay prepared for a mix of mild weather and damp conditions!

October Temperature in Kalmthout

In October in Kalmthout, the average temperature is 12°C (55°F). Maximum temperatures can reach 26°C (78°F), while minimums can drop to as low as 2°C (36°F). This mild climate makes Kalmthout an ideal destination for travelers seeking comfortable weather during their visit.

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

The chart illustrates October temperature patterns in Kalmthout, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kalmthout, October typically has an average temperature of 12°C (55°F), with highs reaching up to 26°C (78°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245505764666660544642
Data source: Temperature data for Kalmthout 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 Kalmthout

In Kalmthout in October, the precipitation amount is 87 mm (3.4 in) spread over 13 days.

October Precipitation Trends in Kalmthout

The chart displays monthly precipitation patterns in Kalmthout, 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 Kalmthout, October typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec636670406470828061875592
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Kalmthout

In Kalmthout in October, humidity is 89%. With an average temperature of 12°C (55°F), this humidity feels like a damp chill that seeps into your bones, making it feel much colder than the thermometer suggests and potentially complicating your travel plans.

October Average Humidity in Kalmthout

This chart illustrates the average monthly humidity levels in Kalmthout, 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 Kalmthout 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 Kalmthout

In Kalmthout in October, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Kalmthout, you can check the information here.

Maximum UV Index Levels in Kalmthout for October

The chart shows the monthly maximum UV Index (UVI) for Kalmthout 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 Kalmthout typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Kalmthout 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 Kalmthout Compares to Other Months

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

This table compares monthly weather conditions in Kalmthout, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)63 mm (2.5 inches)91%low
February Weather5°C (42°F)66 mm (2.6 inches)89%low
March Weather7°C (45°F)70 mm (2.7 inches)87%moderate
April Weather10°C (50°F)40 mm (1.6 inches)85%moderate
May Weather14°C (57°F)64 mm (2.5 inches)82%high
June Weather18°C (65°F)70 mm (2.8 inches)82%very high
July Weather19°C (66°F)82 mm (3.2 inches)80%very high
August Weather19°C (66°F)80 mm (3.1 inches)76%high
September Weather15°C (60°F)61 mm (2.4 inches)82%moderate
October Weather12°C (55°F)87 mm (3.4 inches)89%moderate
November Weather8°C (46°F)55 mm (2.2 inches)92%low
December Weather6°C (43°F)92 mm (3.6 inches)92%low

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