Belgium weather in October 2025
Belgium weather in October 2025
Day
15 °C
Night
8 °C
Sea
15 °C
Precipitation
78 mm
in month
Rainy days
12 days
in month
Daylight
11 hours
average
Sunshine
4 hours
average
Humidity
83 %
Day
15 °C
Night
8 °C
Sea
15 °C
Precipitation
78 mm
in month
Rainy days
12 days
in month
Daylight
11 hours
average
Sunshine
4 hours
average
Humidity
83 %
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Weather overview and FAQs
Weather overview
In October in Belgium, the average air temperature ranges from 15 °C (59 °F) during the day to 8 °C (47 °F) at night. There are 12 days of rain on average, where the rainfall is 78 mm (3.06 in).
Is October a good month to visit Belgium?
In October there are not good conditions to visit Belgium. A relatively low temperature of 15 °C (59 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The temperature of 8 °C (47 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What temperature can I expect during the day in October in Belgium?
In Belgium in October, the average daily temperatures will be 15 °C (59 °F). Don't forget a sweater and light or normal jacket, but also pack light clothing in case the temperatures are above average. The weather at this time can be somewhat changeable and a wide range of clothing can become handy.
What is the average number of rainy days in Belgium in October?
There are 12 days, which are rainy in October in Belgium, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.9 days of the week, or in general - 41 % days.
What is the sea temperature in Belgium in October?
The temperature of the sea in Belgium in October is 15 °C (58 °F). This is a sea temperature for resilient people only, most people won't enjoy swimming in such cold water or will have to use a wetsuit for water activities.
What is the rainfall intensity in October in Belgium?
There is precipitation of 78 mm (3.06 in) in October in Belgium, which means 3 mm (0.10 in) rainfall per day on average.
Is there a dry season in October in Belgium?
No, October is not a dry month in Belgium, expect rain approximately 12 days in a month.
What is the night temperature in Belgium in October?
The average night temperature in Belgium in October is 8 °C (47 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.
How many hours of sun to expect in October in Belgium?
There is an average length of sunshine of 4 hours per day in Belgium in October.
How long is the day (from dawn till dusk) in Belgium in October?
The length of daylight in Belgium in October is 11 hours.
How windy is Belgium in October?
An average wind scale that can be expected in Belgium in October is 5.
What level of humidity is to expect in Belgium in October?
In Belgium in October, expect humidity around 83 %.
Is Belgium rainier in October than in November?
No, October in Belgium is not a rainier month than November.
Is the sea in Belgium warmer in October than in September?
No, the sea is not warmer in Belgium in October than in September.
What is the temperature trend in Belgium in October?
During October in Belgium, the day temperatures are decreasing - from 17 °C (62 °F) at the beginning of the month to 12 °C (54 °F) at the end of the month.
How does the sea temperature evolve during the month in Belgium in October?
Belgium has a decreasing trend of the sea temperature during October - from 16 °C (61 °F) in the first days of the month to 13 °C (55 °F) in the last days of the month.