September weather forecast and climate
Melveren, Belgium

Weather in September

The first month of the autumn, September, is still a comfortable month in Melveren, Belgium, with average temperature fluctuating between 19°C (66.2°F) and 10.5°C (50.9°F).

Temperature

In Melveren, the average high-temperature slightly decreases, from a pleasant 22.9°C (73.2°F) in August, to an enjoyable 19°C (66.2°F). In September, in Melveren, the average low-temperature is 10.5°C (50.9°F).

Humidity

In Melveren, Belgium, the average relative humidity in September is 80%.

Rainfall

In September, in Melveren, the rain falls for 12.5 days. Throughout September, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 177.5 rainfall days, and 464mm (18.27") of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

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

Sunshine

In September, the average sunshine in Melveren is 7.9h.

UV index

The average daily maximum UV index in Melveren is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for the ordinary 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 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 Melveren?

In September, in Melveren, Belgium, the average high-temperature is 19°C (66.2°F), and the average low-temperature is 10.5°C (50.9°F).

What is the average humidity in September in Melveren?

In Melveren, the average relative humidity in September is 80%.

How much does it rain in Melveren in September?

In Melveren, in September, during 12.5 rainfall days, 26mm (1.02") of precipitation is typically accumulated.

When it does not snow in Melveren?

April through October are months without snowfall.

What is the average length of the day in September in Melveren?

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

How long on average sun shines in September in Melveren?

In Melveren, Belgium, the average sunshine in September is 7.9h.

What is the UV index reading in September in Melveren?

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

Average temperature in September
Melveren, Belgium

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

The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (4.8°C).

  • Average low temperature in September: 10.5°C

The month with the highest average low temperature is August (13.5°C).
The coldest months (with the lowest average low temperature) are January and February (0.8°C).

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Average pressure in September
Melveren, Belgium

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

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Average wind speed in September
Melveren, Belgium

Average wind speed in September - Melveren, Belgium
  • Average wind speed in September: 11.4km/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 (11.2km/h).

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Average humidity in September
Melveren, Belgium

Average humidity in September - Melveren, Belgium
  • Average humidity in September: 80%

The month with the highest relative humidity is December (88%).
Months with the lowest relative humidity are April and August (75%).

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Average rainfall in September
Melveren, Belgium

Average rainfall in September - Melveren, Belgium
  • Average rainfall in September: 26mm

The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (23mm).

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Average rainfall days in September
Melveren, Belgium

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

The month with the highest number of rainy days is July (17.8 days).
Months with the least rainy days are February and September (12.5 days).

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Average snowfall in September
Melveren, Belgium

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

The month with the highest snowfall is January (31mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in September
Melveren, Belgium

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

The month with the highest number of snowfall days is January (4.2 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
Melveren, Belgium

Average daylight in September / Average sunshine in September - Melveren, 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: 8h).

  • Average sunshine in September: 7.9h

Months with the most sunshine are July and August (Average sunshine: 9.3h).
Months with the least sunshine are January and December (Average sunshine: 3.9).

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Average sunshine days in September
Melveren, Belgium

Average sunshine days in September - Melveren, Belgium
  • Average sunshine days in September: 15.4 days

Months with the most sunshine days are September and October (15.4 days).
The month with the least sunshine days is June (9.7 days).

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Average UV index in September
Melveren, Belgium

Average UV index in September - Melveren, 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, March, November and December (UV index 2).

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Average cloud cover in September
Melveren, Belgium

Average cloud cover in September - Melveren, Belgium
  • Average cloud cover in September: 41

The month with the most cloud cover is December (Cloud cover 61).
Months with the least cloud cover are April and August (Cloud cover 40).

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Average visibility in September
Melveren, Belgium

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

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

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