September weather forecast
Ancteville, France

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Weather in September

September, the first month of the autumn in Ancteville, is still a refreshing month, with an average temperature varying between 11.4°C (52.5°F) and 18.9°C (66°F).

Temperature

September's presence marks an average high-temperature of a comfortable 18.9°C (66°F), subtly varied from August's 21°C (69.8°F). Throughout the nights in September, Ancteville experiences an average low-temperature of 11.4°C (52.5°F).

Humidity

The months with the lowest humidity in Ancteville are July through September, with an average relative humidity of 81%.

Rainfall

September is the month with the least rainfall. Rain falls for 13.1 days and accumulates 25mm (0.98") of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Ancteville, France, the average length of the day in September is 12h and 35min.
On the first day of the month, sunrise is at 07:23 and sunset at 20:48. On the last day of September, in Ancteville, sunrise is at 08:04 and sunset at 19:46 CEST.

Sunshine

In Ancteville, the average sunshine in September is 7.2h.

UV index

In Ancteville, France, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What are the temperatures in Ancteville in September?

An average high-temperature, in September, in Ancteville, is 18.9°C (66°F) and the average low-temperature is 11.4°C (52.5°F).

What are the least humid months in Ancteville?

The months with the lowest humidity in Ancteville, France, are July through September, with an average relative humidity of 81%.

What is the average humidity in September in Ancteville?

In September, the average relative humidity is 81%.

What is the driest month in Ancteville?

September is the month with the least rainfall in Ancteville. Rain falls for 13.1 days and accumulates 25mm (0.98") of precipitation.

How many days does it rain in September in Ancteville?

In Ancteville, France, in September, during 13.1 rainfall days, 25mm (0.98") of precipitation is typically accumulated.

When it does not snow in Ancteville?

In Ancteville, France, snow does not fall in May through October.

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

The average day length in September in Ancteville is 12h and 35min.

What time are sunrise and sunset in September in Ancteville?

On the first day of September in Ancteville, France, sunrise is at 07:23 and sunset at 20:48. On the last day of the month, sunrise is at 08:04 and sunset at 19:46 CEST.

How many hours of sunshine does Ancteville have in September?

In Ancteville, France, the average sunshine duration in September is 7.2h.

What is the UV index reading in September in Ancteville?

In Ancteville, France, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Ancteville, France

Average temperature in September - Ancteville, France
  • Average high temperature in September: 18.9°C

The warmest month (with the highest average high temperature) is August (21°C).
The month with the lowest average high temperature is January (7.7°C).

  • Average low temperature in September: 11.4°C

The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).

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Average pressure in September
Ancteville, France

Average pressure in September - Ancteville, France
  • Average pressure in September: 1018mbar

The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).

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Average wind speed in September
Ancteville, France

Average wind speed in September - Ancteville, France
  • Average wind speed in September: 14.4km/h

The windiest month (with the highest average wind speed) is December (20.9km/h).
The calmest month (with the lowest average wind speed) is August (13.2km/h).

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Average humidity in September
Ancteville, France

Average humidity in September - Ancteville, France
  • Average humidity in September: 81%

The months with the highest relative humidity are January, November and December (86%).
The months with the lowest relative humidity are July, August and September (81%).

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Average rainfall in September
Ancteville, France

Average rainfall in September - Ancteville, France
  • Average rainfall in September: 25mm

The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is September (25mm).

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Average rainfall days in September
Ancteville, France

Average rainfall days in September - Ancteville, France
  • Average rainfall days in September: 13.1 days

The month with the highest number of rainy days is January (19.3 days).
The month with the least rainy days is September (13.1 days).

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Average snowfall in September
Ancteville, France

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

The month with the highest snowfall is February (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in September
Ancteville, France

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

The month with the highest number of snowfall days is February (2.7 days).
The 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
Ancteville, France

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

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in September: 7h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and November (Average sunshine: 3h and 54min).

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Average sunshine days in September
Ancteville, France

Average sunshine days in September - Ancteville, France
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (7.6 days).

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Average UV index in September
Ancteville, France

Average UV index in September - Ancteville, France
  • Average UV index in September: 4

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

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Average cloud cover in September
Ancteville, France

Average cloud cover in September - Ancteville, France
  • Average cloud cover in September: 42

The months with the most cloud cover are January and November (Cloud cover 61).
The months with the least cloud cover are July and September (Cloud cover 42).

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Average visibility in September
Ancteville, France

Average visibility in September - Ancteville, France
  • 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).

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Ancteville, France

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