September weather forecast and climate
Bois de Chin, Belgium

Weather in September

September, the first month of the autumn, in Bois de Chin, is still a pleasant month, with average temperature varying between 11.4°C (52.5°F) and 20°C (68°F).

Temperature

In September, the average high-temperature slightly decreases, from a moderately hot 23.3°C (73.9°F) in August, to an agreeable 20°C (68°F). In Bois de Chin, in September, the average low-temperature is 11.4°C (52.5°F).

Humidity

In Bois de Chin, the average relative humidity is 77%.

Rainfall

The month with the least rainfall is September when the rain falls for 10.3 days and typically collects 20mm (0.79") of precipitation.

Snowfall

April through October are months without snowfall in Bois de Chin.

Daylight

The average length of the day in September is 12.6h.

Sunshine

In Bois de Chin, the average sunshine is 7.4h.

UV index

In September, the average daily maximum UV index in Bois de Chin is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Bois de Chin?

The average high-temperature, in September, is 20°C (68°F), while the average low-temperature is 11.4°C (52.5°F).

What is the average humidity in September in Bois de Chin?

The average relative humidity in September in Bois de Chin, Belgium, is 77%.

How many days does it rain in September in Bois de Chin?

In Bois de Chin, Belgium, in September, it is raining for 10.3 days, with typically 20mm (0.79") of accumulated precipitation.

What is the driest month in Bois de Chin?

The month with the least rainfall in Bois de Chin, Belgium, is September when the rain falls for 10.3 days and typically collects 20mm (0.79") of precipitation.

When it does not snow in Bois de Chin?

In Bois de Chin snow does not fall in April through October.

How many hours of daylight does Bois de Chin have in September?

The average length of the day in September in Bois de Chin, Belgium, is 12.6h.

How long on average sun shines in September in Bois de Chin?

In September, the average sunshine in Bois de Chin, Belgium, is 7.4h.

What is the UV index reading in September in Bois de Chin?

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in September
Bois de Chin, Belgium

Average temperature in September - Bois de Chin, Belgium
  • Average high temperature in September: 20°C

The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (5.6°C).

  • Average low temperature in September: 11.4°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 (1.2°C).

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Average pressure in September
Bois de Chin, Belgium

Average pressure in September - Bois de Chin, Belgium
  • Average pressure in September: 1017.5mbar

The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).

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Average wind speed in September
Bois de Chin, Belgium

Average wind speed in September - Bois de Chin, Belgium
  • Average wind speed in September: 12.3km/h

The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).

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Average humidity in September
Bois de Chin, Belgium

Average humidity in September - Bois de Chin, Belgium
  • Average humidity in September: 77%

Months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in September
Bois de Chin, Belgium

Average rainfall in September - Bois de Chin, Belgium
  • Average rainfall in September: 20mm

The wettest month (with the highest rainfall) is December (63mm).
The driest month (with the least rainfall) is September (20mm).

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Average rainfall days in September
Bois de Chin, Belgium

Average rainfall days in September - Bois de Chin, Belgium
  • Average rainfall days in September: 10.3 days

The month with the highest number of rainy days is December (17.9 days).
The month with the least rainy days is September (10.3 days).

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Average snowfall in September
Bois de Chin, Belgium

Average snowfall in September - Bois de Chin, Belgium
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (36mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in September
Bois de Chin, Belgium

Average snowfall days in September - Bois de Chin, Belgium
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (3.9 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
Bois de Chin, Belgium

Average daylight in September / Average sunshine in September - Bois de Chin, Belgium
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.4h).
The month with the shortest days is December (Average daylight: 8.1h).

  • Average sunshine in September: 7.4h

The month with the most sunshine is June (Average sunshine: 9.8h).
The month with the least sunshine is December (Average sunshine: 3.8h).

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Average sunshine days in September
Bois de Chin, Belgium

Average sunshine days in September - Bois de Chin, Belgium
  • Average sunshine days in September: 17.7 days

The month with the most sunshine days is September (17.7 days).
Months with the least sunshine days are January, February and December (8.8 days).

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Average UV index in September
Bois de Chin, Belgium

Average UV index in September - Bois de Chin, Belgium
  • Average UV index in September: 4

Months with the highest UV index are June, July and August (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
Bois de Chin, Belgium

Average cloud cover in September - Bois de Chin, Belgium
  • Average cloud cover in September: 42

The month with the most cloud cover is January (Cloud cover 61).
Months with the least cloud cover are April and August (Cloud cover 41).

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Average visibility in September
Bois de Chin, Belgium

Average visibility in September - Bois de Chin, Belgium
  • Average visibility in September: 9km

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

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