September weather forecast
Montéléger, France

September

Weather in September

September, the first month of the autumn in Montéléger, is still a pleasant month, with an average temperature fluctuating between 22.2°C (72°F) and 11.3°C (52.3°F).

Temperature

A shift in the average high-temperature occurs in September, reducing from a moderately hot 27.3°C (81.1°F) in August to an agreeable 22.2°C (72°F). Throughout the September nights, Montéléger encounters a low-temperature of 11.3°C (52.3°F).

Humidity

The average relative humidity in September is 73%.

Rainfall

In Montéléger, during September, the rain falls for 6.6 days and regularly aggregates up to 17mm (0.67") of precipitation. Throughout the year, there are 114.3 rainfall days, and 320mm (12.6") of precipitation is accumulated.

Snowfall

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

Daylight

In Montéléger, the average length of the day in September is 12h and 31min.
On the first day of September, sunrise is at 07:03 and sunset at 20:17. On the last day of the month, sunrise is at 07:37 and sunset at 19:22 CEST.

Sunshine

In September, the average sunshine is 9h.

UV index

In Montéléger, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 4 in September translates into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What is the usual temperature for Montéléger in September?
An average high-temperature, in September, in Montéléger, is 22.2°C (72°F) and the average low-temperature is 11.3°C (52.3°F). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 29°C (84.2°F).
What is the average humidity in September?
In September, the average relative humidity is 73%.
How much does it rain in September?
In Montéléger, in September, during 6.6 rainfall days, 17mm (0.67") of precipitation is typically accumulated.
When it does not snow in Montéléger?
April through October are months without snowfall.
What is the average length of the day in September?
In Montéléger, the average day length in September is 12h and 31min.
What time are sunrise and sunset in September?
On the first day of September, sunrise is at 07:03 and sunset at 20:17. On the last day of the month, sunrise is at 07:37 and sunset at 19:22 CEST.
How long on average sun shines in September?
In September, the average sunshine duration in Montéléger is 9h.
What is the UV index intensity in September?
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
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
Montéléger, France
  • Average high temperature in September: 22.2°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in September: 11.3°C

The month with the highest average low temperature is July (14.6°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).

Average pressure in September
Montéléger, France
  • Average pressure in September: 1018mbar

The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).

Average wind speed in September
Montéléger, France
  • Average wind speed in September: 10km/h

The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is September (10km/h).

Average humidity in September
Montéléger, France
  • Average humidity in September: 73%

The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is August (66%).

Average rainfall in September
Montéléger, France
  • Average rainfall in September: 17mm

The wettest month (with the highest rainfall) is November (60mm).
The driest month (with the least rainfall) is August (16mm).

Average rainfall days in September
Montéléger, France
  • Average rainfall days in September: 6.6 days

The months with the highest number of rainy days are April and May (11.7 days).
The month with the least rainy days is September (6.6 days).

Average snowfall in September
Montéléger, France
  • Average snowfall in September: 0mm

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

Average snowfall days in September
Montéléger, 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
Montéléger, France
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in September: 9h and 0min

The months with the most sunshine are July and August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

Average sunshine days in September
Montéléger, France
  • Average sunshine days in September: 21.1 days

The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is February (15.1 days).

Average UV index in September
Montéléger, France
  • Average UV index in September: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Montéléger, France
  • Average cloud cover in September: 27

The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in September
Montéléger, 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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