September weather forecast
Ayencourt, France

September

Weather in September

The first month of the autumn, September, is still a pleasant month in Ayencourt, France, with an average temperature varying between 10.9°C (51.6°F) and 20.3°C (68.5°F).

Temperature

The average high-temperature shows a slight dip in September, from August's warm 23.8°C (74.8°F) to a pleasant 20.3°C (68.5°F). Throughout the month of September, Ayencourt sees a steady low-temperature average of 10.9°C (51.6°F).

Humidity

In Ayencourt, the average relative humidity in September is 76%.

Rainfall

The month with the least rainfall in Ayencourt is September, when the rain falls for 13 days and typically collects 28mm (1.1") of precipitation.

Snowfall

In Ayencourt, snow does not fall in April through October.

Daylight

In Ayencourt, the average length of the day in September is 12h and 36min.
On the first day of September, sunrise is at 07:06 and sunset at 20:33. On the last day of the month, sunrise is at 07:48 and sunset at 19:30 CEST.

Sunshine

The average sunshine in September is 7.6h.

UV index

In Ayencourt, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In September, the maximum UV index of 4 transforms into these recommendations:
Act with care - The need to guard against sun damage is communicated. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

What are September temperatures in Ayencourt?
The high-temperature, in September, in Ayencourt, is 20.3°C (68.5°F), while the low-temperature averages to 10.9°C (51.6°F).
What is the average humidity in September in Ayencourt?
The average relative humidity in September in Ayencourt, France, is 76%.
What is the driest month in Ayencourt?
September is the month with the least rainfall. Rain falls for 13 days and accumulates 28mm (1.1") of precipitation.
How much does it rain in Ayencourt in September?
In Ayencourt, France, in September, it is raining for 13 days, with typically 28mm (1.1") of accumulated precipitation.
When it does not snow in Ayencourt?
In Ayencourt, snow does not fall in April through October.
What is the average length of the day in September in Ayencourt?
In September, the average day length in Ayencourt is 12h and 36min.
When are sunrise and sunset in September in Ayencourt?
In September, on the first day of the month, sunrise is at 07:06 and sunset at 20:33. On the last day of the month, in Ayencourt, France, sunrise is at 07:48 and sunset at 19:30 CEST.
How many hours of sunshine does Ayencourt have in September?
In September, the average sunshine duration is 7.6h.
What is the UV index intensity in September in Ayencourt?
The average daily maximum UV index in September in Ayencourt is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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 - Ayencourt, France
Average temperature in September
Ayencourt, France
  • Average high temperature in September: 20.3°C

The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in September: 10.9°C

The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).

Average pressure in September - Ayencourt, France
Average pressure in September
Ayencourt, France
  • Average pressure in September: 1017.9mbar

The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).

Average wind speed in September - Ayencourt, France
Average wind speed in September
Ayencourt, France
  • Average wind speed in September: 10.7km/h

The windiest month (with the highest average wind speed) is February (16.2km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).

Average humidity in September - Ayencourt, France
Average humidity in September
Ayencourt, France
  • Average humidity in September: 76%

The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).

Average rainfall in September - Ayencourt, France
Average rainfall in September
Ayencourt, France
  • Average rainfall in September: 28mm

The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is September (28mm).

Average rainfall days in September - Ayencourt, France
Average rainfall days in September
Ayencourt, France
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is September (13 days).

Average snowfall in September - Ayencourt, France
Average snowfall in September
Ayencourt, France
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (38mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in September - Ayencourt, France
Average snowfall days in September
Ayencourt, France
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Ayencourt, France
Average daylight in September /
Average sunshine in September
Ayencourt, France
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).

  • Average sunshine in September: 7h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in September - Ayencourt, France
Average sunshine days in September
Ayencourt, France
  • Average sunshine days in September: 13.6 days

The month with the most sunshine days is September (13.6 days).
The month with the least sunshine days is June (8.1 days).

Average UV index in September - Ayencourt, France
Average UV index in September
Ayencourt, France
  • 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 - Ayencourt, France
Average cloud cover in September
Ayencourt, France
  • Average cloud cover in September: 39

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 39).

Average visibility in September - Ayencourt, France
Average visibility in September
Ayencourt, France
  • Average visibility in September: 9km

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

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