September weather forecast and climate
Tours, France

The first month of the autumn, September, is still a pleasant month in Tours, France, with average temperature ranging between min 11.1°C (52°F) and max 21.8°C (71.2°F).

Temperature

In September, the average high-temperature is 21.8°C (71.2°F), and the average low-temperature is 11.1°C (52°F).

Humidity

In Tours, France, the average relative humidity is 77%.

Rainfall

In Tours, during September, the rain falls for 7.8 days and regularly aggregates up to 53.2mm (2.1") of precipitation. In Tours, during the entire year, the rain falls for 111.7 days and collects up to 695.6mm (27.4") of precipitation.

Snowfall

In Tours, during the entire year, snow falls for 10.6 days.

Daylight

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

Sunshine

In September, the average sunshine is 6.2h.

UV index

In Tours, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to the UV radiation for ordinary individuals.
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.

What is the temperature in September in Tours?

The average high-temperature, in September, in Tours, France, is 21.8°C (71.2°F), while the average low-temperature is 11.1°C (52°F).

What is the average humidity in September in Tours?

The average relative humidity in September in Tours is 77%.

How much does it rain in Tours in September?

In Tours, France, during September, the rain falls for 7.8 days and regularly aggregates up to 53.2mm (2.1") of precipitation.

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

The average length of the day in September in Tours, France, is 12.6h.

How many hours of sunshine does Tours have in September?

In Tours, France, the average sunshine in September is 6.2h.

How high is the UV index in September in Tours?

In Tours, France, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in September - Tours, France
  • Average high temperature in September: 21.8°C

The warmest month (with the highest average high temperature) is July (25.5°C).
The month with the lowest average high temperature is January (7.3°C).

  • Average low temperature in September: 11.1°C

The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is February (1.9°C).

Average humidity in September - Tours, France
  • Average humidity in September: 77%

The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is July (72%).

Average rainfall in September - Tours, France
  • Average rainfall in September: 53.2mm

The wettest month (with the highest rainfall) is December (71.3mm).
The driest month (with the lowest rainfall) is August (42.5mm).

Average rainfall days in September - Tours, France
  • Average rainfall days in September: 7.8 days

The month with the highest number of rainy days is January (11.9 days).
The month with the lowest number of rainy days is August (6.2 days).

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

The month with the highest number of snowfall days is February (2.9 days).
Months with the lowest number of snowfall days are June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Tours, 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: 6.2h

The month with most sunshine is July (Average sunshine: 7.7h).
The month with least sunshine is December (Average sunshine: 1.9h).

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

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, November and December (UV index 1).

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