Lorient
France
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Lorient, France

September, the first month of the autumn, in Lorient, is also an agreeable month, with average temperature ranging between max 20.5°C (68.9°F) and min 11.6°C (52.9°F).

Temperature

In Lorient, the average high-temperature is essentially the same as in August - a still agreeable 20.5°C (68.9°F). In Lorient, the average low-temperature is 11.6°C (52.9°F).

Humidity

In Lorient, the average relative humidity is 84%.

Rainfall

In Lorient, during 8.8 rainfall days, 70.5mm (2.8") of precipitation is typically accumulated. Throughout the year, there are 132.4 rainfall days, and 950.9mm (37.4") of precipitation is accumulated.

Daylight

In September, the average length of the day in Lorient is 12.6h.

Sunshine

The average sunshine in September in Lorient is 6.4h.

What is the temperature in September in Lorient?

In September, in Lorient, the average high-temperature is 20.5°C (68.9°F), and the average low-temperature is 11.6°C (52.9°F).

What is the average humidity in September in Lorient?

The average relative humidity in September in Lorient, France, is 84%.

How much does it rain in Lorient in September?

In September, in Lorient, the rain falls for 8.8 days. Throughout September, 70.5mm (2.8") of precipitation is accumulated.

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

In Lorient, France, the average length of the day in September is 12.6h.

How many hours of sunshine does Lorient have in September?

In Lorient, the average sunshine in September is 6.4h.
Average temperature in September - Lorient, France
  • Average high temperature in September: 20.5°C

The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (9.5°C).

  • Average low temperature in September: 11.6°C

The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is February (3.4°C).

Average humidity in September - Lorient, France
  • Average humidity in September: 84%

Months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is April (79%).

Average rainfall in September - Lorient, France
  • Average rainfall in September: 70.5mm

The wettest month (with the highest rainfall) is December (111.7mm).
The driest month (with the lowest rainfall) is August (49.3mm).

Average rainfall days in September - Lorient, France
  • Average rainfall days in September: 8.8 days

The month with the highest number of rainy days is January (14.5 days).
The month with the lowest number of rainy days is June (7.4 days).

Average daylight in September / Average sunshine in September - Lorient, France
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.5h).

  • Average sunshine in September: 6.4h

The month with most sunshine is June (Average sunshine: 7.7h).
The month with least sunshine is January (Average sunshine: 2.3h).