September weather forecast and climate
Maffle, Belgium

Weather in September

September, the first month of the autumn, in Maffle, is still a comfortable month, with average temperature ranging between max 19.5°C (67.1°F) and min 10.6°C (51.1°F).

Temperature

In September, the average high-temperature slightly decreases, from a moderately hot 23°C (73.4°F) in August, to an enjoyable 19.5°C (67.1°F). In Maffle, the average low-temperature is 10.6°C (51.1°F).

Humidity

In Maffle, the average relative humidity is 79%.

Rainfall

September is the month with the least rainfall in Maffle. Rain falls for 9 days and accumulates 16mm (0.63") of precipitation.

Snowfall

April through September are months without snowfall.

Daylight

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

Sunshine

The average sunshine is 7.5h.

UV index

In September, the average daily maximum UV index in Maffle is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 4 in September interpret into the following advice:
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. 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 Maffle?

The average high-temperature, in September, is 19.5°C (67.1°F), while the average low-temperature is 10.6°C (51.1°F).

What is the average humidity in September in Maffle?

In September, the average relative humidity is 79%.

How much does it rain in Maffle in September?

In Maffle, Belgium, in September, during 9 rainfall days, 16mm (0.63") of precipitation is typically accumulated.

What is the driest month in Maffle?

The month with the least rainfall in Maffle is September when the rain falls for 9 days and typically collects 16mm (0.63") of precipitation.

Does it snow in Maffle in September?

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

When it does not snow in Maffle?

April through September are months without snowfall.

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

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

How long on average sun shines in September in Maffle?

In Maffle, Belgium, the average sunshine in September is 7.5h.

What is the UV index reading in September in Maffle?

In Maffle, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in September
Maffle, Belgium

Average temperature in September - Maffle, Belgium
  • Average high temperature in September: 19.5°C

The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (5.3°C).

  • Average low temperature in September: 10.6°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 (1°C).

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Average pressure in September
Maffle, Belgium

Average pressure in September - Maffle, 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 (1012.5mbar).

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Average wind speed in September
Maffle, Belgium

Average wind speed in September - Maffle, Belgium
  • Average wind speed in September: 12.2km/h

The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).

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Average humidity in September
Maffle, Belgium

Average humidity in September - Maffle, 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
Maffle, Belgium

Average rainfall in September - Maffle, Belgium
  • Average rainfall in September: 16mm

The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is September (16mm).

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Average rainfall days in September
Maffle, Belgium

Average rainfall days in September - Maffle, Belgium
  • Average rainfall days in September: 9 days

The month with the highest number of rainy days is December (17.4 days).
The month with the least rainy days is September (9 days).

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Average snowfall in September
Maffle, Belgium

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

The month with the highest snowfall is January (42mm).
Months with the least snowfall are April, May, June, July, August and September (0mm).

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Average snowfall days in September
Maffle, Belgium

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

The month with the highest number of snowfall days is February (4.7 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
Maffle, Belgium

Average daylight in September / Average sunshine in September - Maffle, 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: 7.5h

The month with the most sunshine is June (Average sunshine: 9.2h).
The month with the least sunshine is January (Average sunshine: 3.8h).

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Average sunshine days in September
Maffle, Belgium

Average sunshine days in September - Maffle, Belgium
  • Average sunshine days in September: 18.4 days

The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is February (8.3 days).

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Average UV index in September
Maffle, Belgium

Average UV index in September - Maffle, 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
Maffle, Belgium

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

The month with the most cloud cover is January (Cloud cover 62).
Months with the least cloud cover are April and August (Cloud cover 42).

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Average visibility in September
Maffle, Belgium

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

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

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