September weather forecast
Havré, Belgium

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Weather in September

September ushers Havré into autumn, bringing a drop in temperatures and shorter daylight hours. The weather starts shifting, with the maximum temperature falling to 19.5°C (67.1°F), the first signs of the fall season. This transition is welcomed with a decrease in rainfall and a gentle breeze, making Havré beautifully pleasant. Autumn hues start appearing, painting the city in shades of yellow and orange. Although the weather becomes less predictable, the blend of late summer warmth and early autumn charm offers a stunning spectacle.

Temperature

September ushers in a minute temperature change, with average high-temperatures reducing from August's agreeable 22.7°C (72.9°F) to a comfortable 19.5°C (67.1°F). Havré's average low-temperature in the month of September is recorded at a cool 10.5°C (50.9°F).

Humidity

The average relative humidity in September is 79%.

Rainfall

In September, the rain falls for 13.2 days. Throughout September, 32mm (1.26") of precipitation is accumulated. Throughout the year, there are 181.2 rainfall days, and 503mm (19.8") of precipitation is accumulated.

Snowfall

April through September are months without snowfall.

Daylight

In September, the average length of the day is 12h and 37min.
On the first day of September, sunrise is at 06:59 and sunset at 20:28. On the last day of the month, sunrise is at 07:43 and sunset at 19:23 CEST.

Sunshine

In Havré, the average sunshine in September is 7.3h.

UV index

In Havré, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 4 during September translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.

Frequently asked questions

What is the usual temperature for Havré in September?

The high-temperature, in September, in Havré, records 19.5°C (67.1°F), while the low-temperature is 10.5°C (50.9°F).

What is the average humidity in September?

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

How much does it rain in September?

In Havré, in September, during 13.2 rainfall days, 32mm (1.26") of precipitation is typically accumulated.

When it does not snow?

In Havré, snow does not fall in April through September.

Does it snow in September?

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

How many hours of daylight does Havré have in September?

In Havré, the average day length in September is 12h and 37min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 06:59 and sunset at 20:28. On the last day of the month, sunrise is at 07:43 and sunset at 19:23 CEST.

How long on average sun shines in September?

In Havré, the average sunshine duration in September is 7.3h.

What is the UV index reading in September?

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Havré, Belgium

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

The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (5°C).

  • Average low temperature in September: 10.5°C

The months with the highest average low temperature are July and August (12.9°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).

Average pressure in September
Havré, Belgium

Average pressure in September - Havré, 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 (1012.6mbar).

Average wind speed in September
Havré, Belgium

Average wind speed in September - Havré, Belgium
  • Average wind speed in September: 12.3km/h

The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).

Average humidity in September
Havré, Belgium

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

The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).

Average rainfall in September
Havré, Belgium

Average rainfall in September - Havré, Belgium
  • Average rainfall in September: 32mm

The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is April (28mm).

Average rainfall days in September
Havré, Belgium

Average rainfall days in September - Havré, Belgium
  • Average rainfall days in September: 13.2 days

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is March (12.8 days).

Average snowfall in September
Havré, Belgium

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

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

Average snowfall days in September
Havré, Belgium

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

The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Havré, Belgium
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).

  • Average sunshine in September: 7h and 2min

The months with the most sunshine are July and August (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).

Average sunshine days in September
Havré, Belgium

Average sunshine days in September - Havré, Belgium
  • Average sunshine days in September: 14.6 days

The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is July (9.8 days).

Average UV index in September
Havré, Belgium

Average UV index in September - Havré, Belgium
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Havré, Belgium

Average cloud cover in September - Havré, Belgium
  • Average cloud cover in September: 44

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are April and August (Cloud cover 43).

Average visibility in September
Havré, Belgium

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

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

Havré, Belgium

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