October Weather in Olmen, Belgium

Last updated: August 22, 2025

In October, the average temperature in Olmen, Belgium hovers around 12°C (54°F). Expect minimums of 2°C (35°F) and maximums of 26°C (79°F), providing a refreshing range. Be prepared for 89 mm (3.5 in) of precipitation spread over 13 days, contributing to an average humidity of 88%—perfect for cozy indoor activities or a spontaneous rain walk!

October Temperature in Olmen

In October in Olmen, the average temperature is 12°C (54°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as 2°C (35°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates October temperature patterns in Olmen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olmen, October typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (79°F) and lows dropping to around 2°C (35°F).

Data source: Temperature data for Olmen generated using information from the Copernicus Climate Change Service.

October Precipitation in Olmen

In Olmen in October, the precipitation amount is 89 mm (3.5 in) distributed over 13 days.

October Precipitation Trends in Olmen

The chart displays monthly precipitation patterns in Olmen, 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 Olmen, October typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Olmen

In Olmen in October, humidity is 88%. With an average temperature of 12°C (54°F), this humidity feels like a thick, damp blanket, making traveling a bit uncomfortable as the air clings to your skin, causing you to sweat even in cooler weather.

October Average Humidity in Olmen

This chart illustrates the average monthly humidity levels in Olmen, 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 Olmen is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Olmen

In Olmen 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 Olmen, you can check the information here.

Maximum UV Index Levels in Olmen for October

The chart shows the monthly maximum UV Index (UVI) for Olmen 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 Olmen typically reaches 3, which falls under the moderate exposure category.

Data source: Olmen 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 Olmen Compares to Other Months

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

This table compares monthly weather conditions in Olmen, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	65 mm (2.6 inches)	91%	low
February Weather	5°C (42°F)	74 mm (2.9 inches)	90%	low
March Weather	7°C (45°F)	74 mm (2.9 inches)	87%	moderate
April Weather	10°C (51°F)	37 mm (1.5 inches)	84%	moderate
May Weather	14°C (57°F)	68 mm (2.7 inches)	77%	high
June Weather	19°C (66°F)	73 mm (2.9 inches)	74%	very high
July Weather	19°C (67°F)	81 mm (3.2 inches)	72%	very high
August Weather	19°C (67°F)	79 mm (3.1 inches)	71%	high
September Weather	15°C (60°F)	60 mm (2.4 inches)	81%	moderate
October Weather	12°C (54°F)	89 mm (3.5 inches)	88%	moderate
November Weather	7°C (45°F)	56 mm (2.2 inches)	91%	low
December Weather	5°C (42°F)	94 mm (3.7 inches)	92%	low