September weather forecast and climate
Halve Barreel, Belgium

Weather in September

September, the first month of the autumn, in Halve Barreel, is also an enjoyable month, with average temperature fluctuating between 18.6°C (65.5°F) and 13.8°C (56.8°F).

Temperature

In September, the average high-temperature is practically the same as in August - a comfortable 18.6°C (65.5°F). In September, the average low-temperature is 13.8°C (56.8°F).

Humidity

In Halve Barreel, the average relative humidity is 77%.

Rainfall

In September, in Halve Barreel, Belgium, the rain falls for 14.3 days. Throughout September, 30mm (1.18") of precipitation is accumulated. Throughout the year, in Halve Barreel, there are 176.6 rainfall days, and 377mm (14.84") of precipitation is accumulated.

Snowfall

In Halve Barreel snow does not fall in April through October.

Daylight

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

Sunshine

In Halve Barreel, the average sunshine in September is 7.4h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Halve Barreel?

In September, the average high-temperature is 18.6°C (65.5°F), and the average low-temperature is 13.8°C (56.8°F).

What is the average humidity in September in Halve Barreel?

In September, the average relative humidity in Halve Barreel is 77%.

How many days does it rain in September in Halve Barreel?

In Halve Barreel, in September, it is raining for 14.3 days, with typically 30mm (1.18") of accumulated precipitation.

When it does not snow in Halve Barreel?

In Halve Barreel snow does not fall in April through October.

What is the average length of the day in September in Halve Barreel?

In September, the average length of the day in Halve Barreel, Belgium, is 12.6h.

How many hours of sunshine does Halve Barreel have in September?

In September, the average sunshine in Halve Barreel, Belgium, is 7.4h.

How high is the UV index in September in Halve Barreel?

In Halve Barreel, Belgium, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in September
Halve Barreel, Belgium

Average temperature in September - Halve Barreel, Belgium
  • Average high temperature in September: 18.6°C

The warmest month (with the highest average high temperature) is August (21.1°C).
The month with the lowest average high temperature is January (6.4°C).

  • Average low temperature in September: 13.8°C

The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (3.4°C).

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Average pressure in September
Halve Barreel, Belgium

Average pressure in September - Halve Barreel, Belgium
  • Average pressure in September: 1017.2mbar

The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).

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Average wind speed in September
Halve Barreel, Belgium

Average wind speed in September - Halve Barreel, Belgium
  • Average wind speed in September: 18.6km/h

The windiest month (with the highest average wind speed) is December (25km/h).
The calmest month (with the lowest average wind speed) is July (16.9km/h).

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Average humidity in September
Halve Barreel, Belgium

Average humidity in September - Halve Barreel, Belgium
  • Average humidity in September: 77%

Months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is August (76%).

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Average rainfall in September
Halve Barreel, Belgium

Average rainfall in September - Halve Barreel, Belgium
  • Average rainfall in September: 30mm

The wettest month (with the highest rainfall) is August (47mm).
The driest month (with the least rainfall) is April (17mm).

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Average rainfall days in September
Halve Barreel, Belgium

Average rainfall days in September - Halve Barreel, Belgium
  • Average rainfall days in September: 14.3 days

The month with the highest number of rainy days is November (18.2 days).
The month with the least rainy days is April (11.4 days).

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Average snowfall in September
Halve Barreel, Belgium

Average snowfall in September - Halve Barreel, Belgium
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (26mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in September
Halve Barreel, Belgium

Average snowfall days in September - Halve Barreel, Belgium
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (3.3 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
Halve Barreel, Belgium

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

The month with the longest days is June (Average daylight: 16.5h).
The month with the shortest days is December (Average daylight: 8h).

  • Average sunshine in September: 7.4h

The month with the most sunshine is June (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 3.8h).

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Average sunshine days in September
Halve Barreel, Belgium

Average sunshine days in September - Halve Barreel, Belgium
  • Average sunshine days in September: 11.8 days

The month with the most sunshine days is March (16.5 days).
The month with the least sunshine days is November (7.4 days).

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Average UV index in September
Halve Barreel, Belgium

Average UV index in September - Halve Barreel, 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
Halve Barreel, Belgium

Average cloud cover in September - Halve Barreel, Belgium
  • Average cloud cover in September: 40

The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 37).

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Average visibility in September
Halve Barreel, Belgium

Average visibility in September - Halve Barreel, Belgium
  • Average visibility in September: 10km

Months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
Months with the lowest visibility are January and December (9km).

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