September weather forecast and climate
Chaussée, Belgium

Weather in September

September, the first month of the autumn, in Chaussée, is still a comfortable month, with average temperature ranging between max 19°C (66.2°F) and min 10.3°C (50.5°F).

Temperature

In Chaussée, the average high-temperature marginally drops, from a pleasant 22.4°C (72.3°F) in August, to an enjoyable 19°C (66.2°F). The average low-temperature, in Chaussée, is 10.3°C (50.5°F).

Humidity

The average relative humidity in September is 79%.

Rainfall

In Chaussée, in September, it is raining for 13.8 days, with typically 36mm (1.42") of accumulated precipitation. Throughout the year, in Chaussée, there are 180.9 rainfall days, and 510mm (20.08") of precipitation is accumulated.

Snowfall

In Chaussée, Belgium, snow does not fall in April through September.

Daylight

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

Sunshine

In September, the average sunshine is 7.3h.

UV index

In September, the average daily maximum UV index in Chaussée is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sun damage is advised. 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 Chaussée?

In September, in Chaussée, the average high-temperature is 19°C (66.2°F), and the average low-temperature is 10.3°C (50.5°F).

What is the average humidity in September in Chaussée?

In Chaussée, the average relative humidity in September is 79%.

How many days does it rain in September in Chaussée?

In Chaussée, Belgium, in September, during 13.8 rainfall days, 36mm (1.42") of precipitation is typically accumulated.

Does it snow in Chaussée in September?

In Chaussée, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Chaussée?

In Chaussée, Belgium, snow does not fall in April through September.

How many hours of daylight does Chaussée have in September?

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

How many hours of sunshine does Chaussée have in September?

The average sunshine in September in Chaussée is 7.3h.

What is the UV index intensity in September in Chaussée?

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

Average temperature in September
Chaussée, Belgium

Average temperature in September - Chaussée, Belgium
  • Average high temperature in September: 19°C

The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (4.6°C).

  • Average low temperature in September: 10.3°C

The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).

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Average pressure in September
Chaussée, Belgium

Average pressure in September - Chaussée, 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 (1012.8mbar).

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Average wind speed in September
Chaussée, Belgium

Average wind speed in September - Chaussée, Belgium
  • Average wind speed in September: 12km/h

The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).

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Average humidity in September
Chaussée, Belgium

Average humidity in September - Chaussée, Belgium
  • Average humidity in September: 79%

The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).

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Average rainfall in September
Chaussée, Belgium

Average rainfall in September - Chaussée, Belgium
  • Average rainfall in September: 36mm

The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is April (30mm).

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Average rainfall days in September
Chaussée, Belgium

Average rainfall days in September - Chaussée, Belgium
  • Average rainfall days in September: 13.8 days

The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (12.1 days).

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Average snowfall in September
Chaussée, Belgium

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

The month with the highest snowfall is February (47mm).
Months with the least snowfall are April, May, June, July, August and September (0mm).

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Average snowfall days in September
Chaussée, Belgium

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

The month with the highest number of snowfall days is February (5.3 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Chaussée, 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: 7.3h

The month with the most sunshine is July (Average sunshine: 8.8h).
The month with the least sunshine is December (Average sunshine: 3.3h).

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Average sunshine days in September
Chaussée, Belgium

Average sunshine days in September - Chaussée, Belgium
  • Average sunshine days in September: 13.9 days

The month with the most sunshine days is March (14.2 days).
The month with the least sunshine days is August (10.4 days).

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Average UV index in September
Chaussée, Belgium

Average UV index in September - Chaussée, 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
Chaussée, Belgium

Average cloud cover in September - Chaussée, Belgium
  • Average cloud cover in September: 45

Months with the most cloud cover are January and December (Cloud cover 65).
Months with the least cloud cover are April and August (Cloud cover 44).

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Average visibility in September
Chaussée, Belgium

Average visibility in September - Chaussée, Belgium
  • Average visibility in September: 9km

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

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