Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The onset of October brings a small shift in high-temperatures, falling from a refreshing 19.6°C (67.3°F) in September to a moderate 15°C (59°F). Hoeilaart records a consistent low-temperature of 8°C (46.4°F) during October nights.Humidity
The average relative humidity in October in Hoeilaart is 83%.Rainfall
In Hoeilaart, in October, it is raining for 14.5 days, with typically 35mm (1.38") of accumulated precipitation. In Hoeilaart, during the entire year, the rain falls for 179.3 days and collects up to 469mm (18.46") of precipitation.Snowfall
January through March, October through December are months with snowfall in Hoeilaart. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 2mm (0.08") of snow. In Hoeilaart, during the entire year, snow falls for 13.8 days and aggregates up to 112mm (4.41") of snow.Daylight
In Hoeilaart, Belgium, the average length of the day in October is 10h and 42min.On the first day of October in Hoeilaart, sunrise is at 07:43 and sunset at 19:19 CEST. On the last day of the month, sunrise is at 07:32 and sunset at 17:18 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.
Sunshine
In October, the average sunshine in Hoeilaart, Belgium, is 5.5h.UV index
The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In October, a regular UV index of 3 translates into these guidelines:
Take precautions - Protection against sunburn is recommended. To protect against the Sun's most potent rays, avoid direct exposure around midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What is the temperature in October in Hoeilaart?
What is the average humidity in October in Hoeilaart?
How many days does it rain in October in Hoeilaart?
When does it start to snow in Hoeilaart?
How many hours of daylight does Hoeilaart have in October?
What time are sunrise and sunset in October in Hoeilaart?
When does Daylight Saving Time (DST) end in October in Hoeilaart?
How long on average sun shines in October in Hoeilaart?
What is the UV index intensity in October in Hoeilaart?
Average temperature in October
Hoeilaart, Belgium
- Average high temperature in October: 15°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in October: 8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in October
Hoeilaart, Belgium
- Average pressure in October: 1016.4mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in October
Hoeilaart, Belgium
- Average wind speed in October: 14km/h
The windiest month (with the highest average wind speed) is December (18.1km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in October
Hoeilaart, Belgium
- Average humidity in October: 83%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in October
Hoeilaart, Belgium
- Average rainfall in October: 35mm
The wettest month (with the highest rainfall) is December (54mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in October
Hoeilaart, Belgium
- Average rainfall days in October: 14.5 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in October
Hoeilaart, Belgium
- Average snowfall in October: 2mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in October
Hoeilaart, Belgium
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Hoeilaart, Belgium
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in October: 5h and 3min
The months with the most sunshine are July and August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in October
Hoeilaart, Belgium
- Average sunshine days in October: 13.5 days
The month with the most sunshine days is September (14.6 days).
The months with the least sunshine days are February, August and December (10.9 days).
Average UV index in October
Hoeilaart, Belgium
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Hoeilaart, Belgium
- Average cloud cover in October: 49
The month with the most cloud cover is December (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in October
Hoeilaart, Belgium
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Hoeilaart, Belgium
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