Mulhouse
France
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Mulhouse, France

September, the first month of the autumn, in Mulhouse, is also an agreeable month, with temperature in the range of an average low of 10.3°C (50.5°F) and an average high of 21°C (69.8°F).

Temperature

In September, the average high-temperature slightly decreases, from a warm 25.5°C (77.9°F) in August, to an agreeable 21°C (69.8°F). In Mulhouse, the average low-temperature is 10.3°C (50.5°F).

Humidity

In Mulhouse, the average relative humidity is 80%.

Rainfall

In Mulhouse, France, it is raining for 9 days, with typically 69.1mm (2.7") of accumulated precipitation. In Mulhouse, during the entire year, the rain falls for 119.5 days and collects up to 772.8mm (30.4") of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in Mulhouse is 12.6h.

Sunshine

In Mulhouse, France, the average sunshine in September is 5.5h.

What is the temperature in September in Mulhouse?

The average high-temperature, in September, in Mulhouse, is 21°C (69.8°F), while the average low-temperature is 10.3°C (50.5°F).

What is the average humidity in September in Mulhouse?

In September, the average relative humidity in Mulhouse, France, is 80%.

How much does it rain in Mulhouse in September?

In September, in Mulhouse, France, the rain falls for 9 days. Throughout September, 69.1mm (2.7") of precipitation is accumulated.

Does it snow in Mulhouse in September?

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

When it does not snow in Mulhouse?

In Mulhouse, France, snow does not fall in June through September.

How many hours of daylight does Mulhouse have in September?

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

How long on average sun shines in September in Mulhouse?

In Mulhouse, France, the average sunshine in September is 5.5h.
Average temperature in September - Mulhouse, France
  • Average high temperature in September: 21°C

The warmest month (with the highest average high temperature) is July (25.9°C).
The month with the lowest average high temperature is January (4.9°C).

  • Average low temperature in September: 10.3°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 (-1.5°C).

Average humidity in September - Mulhouse, France
  • Average humidity in September: 80%

The month with the highest relative humidity is November (85%).
Months with the lowest relative humidity are April and July (72%).

Average rainfall in September - Mulhouse, France
  • Average rainfall in September: 69.1mm

The wettest month (with the highest rainfall) is May (90.4mm).
The driest month (with the lowest rainfall) is February (44.7mm).

Average rainfall days in September - Mulhouse, France
  • Average rainfall days in September: 9 days

The month with the highest number of rainy days is May (11.6 days).
The month with the lowest number of rainy days is February (8.7 days).

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

The month with the highest number of snowfall days is January (8.3 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Mulhouse, 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: 5.5h

The month with most sunshine is July (Average sunshine: 7.8h).
The month with least sunshine is December (Average sunshine: 1.8h).