September weather forecast
Bertignat, France

September

Weather in September

September, the first month of the autumn in Bertignat, is also an agreeable month, with an average temperature fluctuating between 20.1°C (68.2°F) and 8.9°C (48°F).

Temperature

September brings a slight decrease in temperature, down from a moderately hot 24.3°C (75.7°F) in August to an agreeable 20.1°C (68.2°F). Bertignat reports an average low-temperature of 8.9°C (48°F) during the nights of September.

Humidity

In September, the average relative humidity in Bertignat is 77%.

Rainfall

September is the month with the least rainfall in Bertignat. Rain falls for 12.3 days and accumulates 25mm (0.98") of precipitation.

Snowfall

In Bertignat, snow does not fall in June through September.

Daylight

The average length of the day in September is 12h and 32min.
On the first day of the month, sunrise is at 07:07 and sunset at 20:23. On the last day of September, sunrise is at 07:42 and sunset at 19:27 CEST.

Sunshine

The average sunshine in September is 8.3h.

UV index

In Bertignat, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 4 during September translates into the following directions:
Undertake precautions - Obligation exists to protect against skin and eye damage. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.

Frequently asked questions

What is the usual temperature for Bertignat in September?
An average high-temperature, in September, in Bertignat, is 20.1°C (68.2°F) and the average low-temperature is 8.9°C (48°F).
What is the average humidity in September in Bertignat?
In Bertignat, France, the average relative humidity in September is 77%.
What is the driest month in Bertignat?
The month with the least rainfall in Bertignat is September, when the rain falls for 12.3 days and typically collects 25mm (0.98") of precipitation.
How much does it rain in Bertignat in September?
In September, in Bertignat, the rain falls for 12.3 days. Throughout September, 25mm (0.98") of precipitation is accumulated.
When it does not snow in Bertignat?
June through September are months without snowfall in Bertignat, France.
Does it snow in Bertignat in September?
In Bertignat, France, in September, it doesn't snow. In October, it regularly snows.
What is the average length of the day in September in Bertignat?
The average day length in September is 12h and 32min.
What time are sunrise and sunset in September in Bertignat?
On the first day of September, sunrise is at 07:07 and sunset at 20:23. On the last day of the month, sunrise is at 07:42 and sunset at 19:27 CEST.
How long on average sun shines in September in Bertignat?
In September, the average sunshine duration in Bertignat is 8.3h.
What is the UV index intensity in September in Bertignat?
The average daily maximum UV index in September in Bertignat, France, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Bertignat, France
  • Average high temperature in September: 20.1°C

The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (5.1°C).

  • Average low temperature in September: 8.9°C

The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (-1.2°C).

Average pressure in September
Bertignat, France
  • Average pressure in September: 1018.5mbar

The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).

Average wind speed in September
Bertignat, France
  • Average wind speed in September: 7.9km/h

The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).

Average humidity in September
Bertignat, France
  • Average humidity in September: 77%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (73%).

Average rainfall in September
Bertignat, France
  • Average rainfall in September: 25mm

The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is September (25mm).

Average rainfall days in September
Bertignat, France
  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is October (11.2 days).

Average snowfall in September
Bertignat, France
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (43mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Bertignat, France
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Bertignat, France
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in September
Bertignat, France
  • Average sunshine days in September: 15.6 days

The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is May (8 days).

Average UV index in September
Bertignat, France
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Bertignat, France
  • Average cloud cover in September: 37

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in September
Bertignat, France
  • Average visibility in September: 8km

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

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