September weather forecast and climate
Bordeaux, France

Weather in September

The first month of the autumn, September, is also a moderately hot month in Bordeaux, France, with average temperature varying between 24.4°C (75.9°F) and 13.8°C (56.8°F).

Temperature

In Bordeaux, the average high-temperature marginally drops, from 27.5°C (81.5°F) in August, to a still moderately hot 24.4°C (75.9°F). In September, the average low-temperature is 13.8°C (56.8°F).

Humidity

In Bordeaux, the average relative humidity is 70%.

Rainfall

September is the month with the least rainfall in Bordeaux. Rain falls for 8.5 days and accumulates 15mm (0.59") of precipitation.

Snowfall

January, April through November are months without snowfall in Bordeaux, France.

Daylight

The average length of the day in September is 12.5h.

Sunshine

In Bordeaux, the average sunshine in September is 8.5h.

UV index

In Bordeaux, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Bordeaux?

In September, in Bordeaux, France, the average high-temperature is 24.4°C (75.9°F), and the average low-temperature is 13.8°C (56.8°F).

What is the average humidity in September in Bordeaux?

In Bordeaux, the average relative humidity in September is 70%.

How much does it rain in Bordeaux in September?

In Bordeaux, France, during September, the rain falls for 8.5 days and regularly aggregates up to 15mm (0.59") of precipitation.

What is the driest month in Bordeaux?

September is the month with the least rainfall in Bordeaux, France. Rain falls for 8.5 days and accumulates 15mm (0.59") of precipitation.

When it does not snow in Bordeaux?

In Bordeaux snow does not fall in January, April through November.

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

In September, the average length of the day in Bordeaux is 12.5h.

How long on average sun shines in September in Bordeaux?

The average sunshine in September is 8.5h.

What is the UV index reading in September in Bordeaux?

In September, the average daily maximum UV index in Bordeaux, France, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in September
Bordeaux, France

Average temperature in September - Bordeaux, France
  • Average high temperature in September: 24.4°C

The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (9.8°C).

  • Average low temperature in September: 13.8°C

The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).

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Average pressure in September
Bordeaux, France

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

The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is November (1015mbar).

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Average wind speed in September
Bordeaux, France

Average wind speed in September - Bordeaux, France
  • Average wind speed in September: 9km/h

The windiest month (with the highest average wind speed) is March (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).

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Average humidity in September
Bordeaux, France

Average humidity in September - Bordeaux, France
  • Average humidity in September: 70%

Months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in September
Bordeaux, France

Average rainfall in September - Bordeaux, France
  • Average rainfall in September: 15mm

The wettest month (with the highest rainfall) is November (51mm).
The driest month (with the least rainfall) is September (15mm).

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Average rainfall days in September
Bordeaux, France

Average rainfall days in September - Bordeaux, France
  • Average rainfall days in September: 8.5 days

The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is September (8.5 days).

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Average snowfall in September
Bordeaux, France

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

The month with the highest snowfall is December (4mm).
Months with the least snowfall are January, April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in September
Bordeaux, France

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

Months with the highest number of snowfall days are February and December (0.3 days).
Months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).

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Average daylight in September /
Average sunshine in September
Bordeaux, France

Average daylight in September / Average sunshine in September - Bordeaux, France
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is December (Average sunshine: 5h).

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Average sunshine days in September
Bordeaux, France

Average sunshine days in September - Bordeaux, France
  • Average sunshine days in September: 19.6 days

The month with the most sunshine days is September (19.6 days).
Months with the least sunshine days are May and June (13.8 days).

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Average UV index in September
Bordeaux, France

Average UV index in September - Bordeaux, France
  • Average UV index in September: 5

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 3).

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Average cloud cover in September
Bordeaux, France

Average cloud cover in September - Bordeaux, France
  • Average cloud cover in September: 29

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in September
Bordeaux, France

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

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

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