September weather forecast and climate
Aadorf, Switzerland

The first month of the autumn, September, is still a comfortable month in Aadorf, Switzerland, with average temperature fluctuating between 8.6°C (47.5°F) and 18.8°C (65.8°F).

Temperature

In Aadorf, Switzerland, in September, the average high-temperature is 18.8°C (65.8°F), and the average low-temperature is 8.6°C (47.5°F).

Humidity

In September, the average relative humidity in Aadorf, Switzerland, is 80%.

Rainfall

In Aadorf, during September, the rain falls for 9.8 days and regularly aggregates up to 102mm (4") of precipitation. In Aadorf, Switzerland, during the entire year, the rain falls for 133.3 days and collects up to 1185mm (46.7") of precipitation.

Snowfall

In Aadorf, in September, it doesn't snow. In October, it regularly snows. Throughout the year, 814mm (32") of snow is accumulated.

Daylight

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

Sunshine

In September, the average sunshine in Aadorf, Switzerland, is 4.8h.

What is the temperature in September in Aadorf?

In Aadorf, Switzerland, in September, the average high-temperature is 18.8°C (65.8°F), and the average low-temperature is 8.6°C (47.5°F).

What is the average humidity in September in Aadorf?

The average relative humidity in September is 80%.

How many days does it rain in September in Aadorf?

In Aadorf, during September, the rain falls for 9.8 days and regularly aggregates up to 102mm (4") of precipitation.

Does it snow in Aadorf in September?

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

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

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

How long on average sun shines in September in Aadorf?

In September, the average sunshine is 4.8h.
Average temperature in September - Aadorf, Switzerland
  • Average high temperature in September: 18.8°C

The warmest month (with the highest average high temperature) is July (23.9°C).
The month with the lowest average high temperature is January (2.6°C).

  • Average low temperature in September: 8.6°C

The month with the highest average low temperature is July (12.3°C).
Coldest months (with the lowest average low temperature) are January and February (-3.7°C).

Average humidity in September - Aadorf, Switzerland
  • Average humidity in September: 80%

Months with the highest relative humidity are November and December (85%).
Months with the lowest relative humidity are April, May, June and July (73%).

Average rainfall in September - Aadorf, Switzerland
  • Average rainfall in September: 102mm

Wettest months (with the highest rainfall) are May and June (124mm).
The driest month (with the lowest rainfall) is February (73mm).

Average rainfall days in September - Aadorf, Switzerland
  • Average rainfall days in September: 9.8 days

The month with the highest number of rainy days is May (12.7 days).
The month with the lowest number of rainy days is October (9.6 days).

Average snowfall in September - Aadorf, Switzerland
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (228mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

Average snowfall days in September - Aadorf, Switzerland
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (5.3 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Aadorf, Switzerland
  • 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: 4.8h

The month with most sunshine is July (Average sunshine: 7h).
The month with least sunshine is December (Average sunshine: 1.1h).

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