September weather forecast
Cortrat, France

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Weather in September

The first month of the autumn, September, is also an agreeable month in Cortrat, France, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 20.7°C (69.3°F).

Temperature

Cortrat in September experiences a gentle temperature dip, with average high-temperatures reducing from a moderately hot 24.8°C (76.6°F) in August to an agreeable 20.7°C (69.3°F). Cortrat's average low-temperature in September is measured at a cool 11°C (51.8°F).

Humidity

In September, the average relative humidity in Cortrat is 75%.

Rainfall

The month with the least rainfall in Cortrat, France, is September, when the rain falls for 10.9 days and typically collects 25mm (0.98") of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In September, the average length of the day in Cortrat is 12h and 34min.
On the first day of September, sunrise is at 07:07 and sunset at 20:29. On the last day of the month, sunrise is at 07:47 and sunset at 19:30 CEST.

Sunshine

The average sunshine in September in Cortrat is 8h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the maximum UV index of 4 suggests this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Feb 3, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are September temperatures in Cortrat?

In Cortrat, 20.7°C (69.3°F) is the average high-temperature and 11°C (51.8°F) is the average low-temperature during September.

What is the average humidity in September in Cortrat?

In September, the average relative humidity in Cortrat, France, is 75%.

What is the driest month in Cortrat?

September is the month with the least rainfall in Cortrat, France. Rain falls for 10.9 days and accumulates 25mm (0.98") of precipitation.

How much does it rain in Cortrat in September?

In Cortrat, in September, it is raining for 10.9 days, with typically 25mm (0.98") of accumulated precipitation.

When it does not snow in Cortrat?

In Cortrat, France, snow does not fall in April through October.

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

The average day length in September in Cortrat is 12h and 34min.

What time are sunrise and sunset in September in Cortrat?

In September, on the first day of the month, sunrise is at 07:07 and sunset at 20:29. On the last day of the month, in Cortrat, sunrise is at 07:47 and sunset at 19:30 CEST.

How long on average sun shines in September in Cortrat?

In September, the average sunshine duration in Cortrat, France, is 8h.

What is the UV index intensity in September in Cortrat?

The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health risk from 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
Cortrat, France

Average temperature in September - Cortrat, France
  • Average high temperature in September: 20.7°C

The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (5.7°C).

  • Average low temperature in September: 11°C

The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).

Average pressure in September
Cortrat, France

Average pressure in September - Cortrat, France
  • Average pressure in September: 1018.3mbar

The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).

Average wind speed in September
Cortrat, France

Average wind speed in September - Cortrat, France
  • Average wind speed in September: 10.2km/h

The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).

Average humidity in September
Cortrat, France

Average humidity in September - Cortrat, France
  • Average humidity in September: 75%

The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (71%).

Average rainfall in September
Cortrat, France

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

The wettest month (with the highest rainfall) is May (56mm).
The driest month (with the least rainfall) is September (25mm).

Average rainfall days in September
Cortrat, France

Average rainfall days in September - Cortrat, France
  • Average rainfall days in September: 10.9 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (9.9 days).

Average snowfall in September
Cortrat, France

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

The month with the highest snowfall is January (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in September
Cortrat, France

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

The month with the highest number of snowfall days is January (3.1 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
Cortrat, France

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

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in September: 8h and 0min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in September
Cortrat, France

Average sunshine days in September - Cortrat, France
  • Average sunshine days in September: 17.3 days

The month with the most sunshine days is March (17.8 days).
The month with the least sunshine days is June (10.4 days).

Average UV index in September
Cortrat, France

Average UV index in September - Cortrat, 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
Cortrat, France

Average cloud cover in September - Cortrat, France
  • Average cloud cover in September: 35

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 35).

Average visibility in September
Cortrat, France

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

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

Cortrat, France

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