September weather forecast
Affléville, France

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Weather in September

The first month of the autumn, September, is still a refreshing month in Affléville, France, with an average temperature ranging between min 9.5°C (49.1°F) and max 19.2°C (66.6°F).

Temperature

With the arrival of September, Affléville notices a mild change in the average high-temperature, sliding from August's warm 23.1°C (73.6°F) to a refreshing 19.2°C (66.6°F). Throughout the month of September, Affléville witnesses an average temperature of 9.5°C (49.1°F).

Humidity

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

Rainfall

In Affléville, in September, it is raining for 11.7 days, with typically 40mm (1.57") of accumulated precipitation. Throughout the year, in Affléville, there are 185.5 rainfall days, and 593mm (23.35") of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in September in Affléville is 12h and 36min.
On the first day of the month, sunrise is at 06:53 and sunset at 20:19. On the last day of September, sunrise is at 07:35 and sunset at 19:17 CEST.

Sunshine

In September, the average sunshine in Affléville is 8.1h.

UV index

In September, the average daily maximum UV index in Affléville is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 3 translates into these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What are September temperatures in Affléville?

In Affléville, 19.2°C (66.6°F) is the average high-temperature and 9.5°C (49.1°F) is the average low-temperature during September.

What is the average humidity in September in Affléville?

In September, the average relative humidity is 79%.

How much does it rain in Affléville in September?

In Affléville, in September, it is raining for 11.7 days, with typically 40mm (1.57") of accumulated precipitation.

When it does not snow in Affléville?

April through September are months without snowfall.

Does it snow in Affléville in September?

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

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

The average day length in September in Affléville, France, is 12h and 36min.

What time are sunrise and sunset in September in Affléville?

In September, on the first day of the month, sunrise is at 06:53 and sunset at 20:19. On the last day of the month, sunrise is at 07:35 and sunset at 19:17 CEST.

How many hours of sunshine does Affléville have in September?

In Affléville, France, the average sunshine duration in September is 8.1h.

What is the UV index intensity in September in Affléville?

In Affléville, France, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Affléville, France

Average temperature in September - Affléville, France
  • Average high temperature in September: 19.2°C

The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (3.5°C).

  • Average low temperature in September: 9.5°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 (-0.7°C).

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Average pressure in September
Affléville, France

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

The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).

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Average wind speed in September
Affléville, France

Average wind speed in September - Affléville, France
  • Average wind speed in September: 10.1km/h

The windiest month (with the highest average wind speed) is February (15.3km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).

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Average humidity in September
Affléville, France

Average humidity in September - Affléville, France
  • Average humidity in September: 79%

The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (75%).

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Average rainfall in September
Affléville, France

Average rainfall in September - Affléville, France
  • Average rainfall in September: 40mm

The wettest month (with the highest rainfall) is December (71mm).
The driest month (with the least rainfall) is April (36mm).

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Average rainfall days in September
Affléville, France

Average rainfall days in September - Affléville, France
  • Average rainfall days in September: 11.7 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is September (11.7 days).

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Average snowfall in September
Affléville, France

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

The month with the highest snowfall is December (55mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).

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Average snowfall days in September
Affléville, France

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

The month with the highest number of snowfall days is January (7.1 days).
The 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
Affléville, France

Average daylight in September / Average sunshine in September - Affléville, 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 18min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).

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Average sunshine days in September
Affléville, France

Average sunshine days in September - Affléville, France
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is December (8.4 days).

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Average UV index in September
Affléville, France

Average UV index in September - Affléville, France
  • Average UV index in September: 3

The months with the highest UV index are June and 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
Affléville, France

Average cloud cover in September - Affléville, France
  • Average cloud cover in September: 39

The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in September
Affléville, France

Average visibility in September - Affléville, France
  • Average visibility in September: 8km

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

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Affléville, France

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