September weather forecast and climate
Bambois, Belgium

Weather in September

September, the first month of the autumn, in Bambois, is also an enjoyable month, with average temperature fluctuating between 18.5°C (65.3°F) and 9.7°C (49.5°F).

Temperature

In Bambois, the average high-temperature marginally drops, from a pleasant 22.5°C (72.5°F) in August, to a comfortable 18.5°C (65.3°F). In Bambois, in September, the average low-temperature is 9.7°C (49.5°F).

Humidity

In September, the average relative humidity is 81%.

Rainfall

April and September are months with the least rain when the rain falls for 12.5 days and typically aggregates up to 28mm (1.1") of rain.

Snowfall

April through October are months without snowfall.

Daylight

In September, the average length of the day is 12.6h.

Sunshine

The average sunshine in September is 7.5h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Bambois?

In Bambois, Belgium, in September, the average high-temperature is 18.5°C (65.3°F), and the average low-temperature is 9.7°C (49.5°F).

What is the average humidity in September in Bambois?

In September, the average relative humidity is 81%.

How much does it rain in Bambois in September?

In Bambois, Belgium, during September, the rain falls for 12.5 days and regularly aggregates up to 28mm (1.1") of precipitation.

What is the driest month in Bambois?

Months with the least rainfall in Bambois, Belgium, are April and September Rain falls for 12.5 days and accumulates 28mm (1.1") of rain.

When it does not snow in Bambois?

April through October are months without snowfall.

How many hours of daylight does Bambois have in September?

In Bambois, the average length of the day in September is 12.6h.

How many hours of sunshine does Bambois have in September?

In September, the average sunshine is 7.5h.

How high is the UV index in September in Bambois?

The average daily maximum UV index in September in Bambois, Belgium, is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in September
Bambois, Belgium

Average temperature in September - Bambois, Belgium
  • Average high temperature in September: 18.5°C

The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (4.3°C).

  • Average low temperature in September: 9.7°C

The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).

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Average pressure in September
Bambois, Belgium

Average pressure in September - Bambois, Belgium
  • Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013mbar).

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Average wind speed in September
Bambois, Belgium

Average wind speed in September - Bambois, Belgium
  • Average wind speed in September: 11.6km/h

The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).

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Average humidity in September
Bambois, Belgium

Average humidity in September - Bambois, Belgium
  • Average humidity in September: 81%

Months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (77%).

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Average rainfall in September
Bambois, Belgium

Average rainfall in September - Bambois, Belgium
  • Average rainfall in September: 28mm

The wettest month (with the highest rainfall) is December (56mm).
The driest months (with the least rainfall) are April and September (28mm).

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Average rainfall days in September
Bambois, Belgium

Average rainfall days in September - Bambois, Belgium
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (12 days).

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Average snowfall in September
Bambois, Belgium

Average snowfall in September - Bambois, Belgium
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (40mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in September
Bambois, Belgium

Average snowfall days in September - Bambois, Belgium
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (4.5 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Bambois, Belgium

Average daylight in September / Average sunshine in September - Bambois, Belgium
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.3h).
The month with the shortest days is December (Average daylight: 8.1h).

  • Average sunshine in September: 7.5h

Months with the most sunshine are July and August (Average sunshine: 8.9h).
The month with the least sunshine is December (Average sunshine: 3.5h).

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Average sunshine days in September
Bambois, Belgium

Average sunshine days in September - Bambois, Belgium
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is June (10.2 days).

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Average UV index in September
Bambois, Belgium

Average UV index in September - Bambois, Belgium
  • Average UV index in September: 4

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Bambois, Belgium

Average cloud cover in September - Bambois, Belgium
  • Average cloud cover in September: 43

The month with the most cloud cover is December (Cloud cover 65).
Months with the least cloud cover are August and September (Cloud cover 43).

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Average visibility in September
Bambois, Belgium

Average visibility in September - Bambois, Belgium
  • Average visibility in September: 8km

Months with the highest visibility are February, March, April, May, June, July, August and October (9km).
Months with the lowest visibility are January, September, November and December (8km).

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