September weather forecast
Balma, France

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Weather in September

September, the first month of the autumn in Balma, is still a warm month, with temperature in the range of an average high of 24.7°C (76.5°F) and an average low of 13.7°C (56.7°F).

Temperature

The advent of September brings a subtle shift in temperature, with the average high moving from a moderately hot 28.4°C (83.1°F) in August to a still warm 24.7°C (76.5°F). During September nights, Balma records an average temperature of 13.7°C (56.7°F).

Humidity

In Balma, the average relative humidity in September is 67%.

Rainfall

September is the month with the least rainfall. Rain falls for 10.7 days and accumulates 26mm (1.02") of precipitation.

Snowfall

In Balma, snow does not fall in April through October.

Daylight

In September, the average length of the day in Balma, France, is 12h and 30min.
On the first day of September, sunrise is at 07:18 and sunset at 20:29. On the last day of the month, sunrise is at 07:50 and sunset at 19:36 CEST.

Sunshine

The average sunshine in September is 8.5h.

UV index

In Balma, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 in September interprets into the following advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

What are September temperatures in Balma?

In Balma, 24.7°C (76.5°F) is the average high-temperature and 13.7°C (56.7°F) is the average low-temperature during September. In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 31°C (87.8°F).

What is the average humidity in September in Balma?

In Balma, France, the average relative humidity in September is 67%.

What is the driest month in Balma?

September is the month with the least rainfall in Balma. Rain falls for 10.7 days and accumulates 26mm (1.02") of precipitation.

How many days does it rain in September in Balma?

In September, in Balma, France, the rain falls for 10.7 days. Throughout September, 26mm (1.02") of precipitation is accumulated.

When it does not snow in Balma?

April through October are months without snowfall in Balma, France.

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

In Balma, France, the average day length in September is 12h and 30min.

When is the sunrise / sunset in September in Balma?

In September, on the first day of the month, sunrise is at 07:18 and sunset at 20:29. On the last day of the month, in Balma, France, sunrise is at 07:50 and sunset at 19:36 CEST.

How many hours of sunshine does Balma have in September?

In Balma, the average sunshine duration in September is 8.5h.

What is the UV index intensity in September in Balma?

In Balma, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Balma, France

Average temperature in September - Balma, France
  • Average high temperature in September: 24.7°C

The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (8.8°C).

  • Average low temperature in September: 13.7°C

The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (2.7°C).

Average pressure in September
Balma, France

Average pressure in September - Balma, France
  • Average pressure in September: 1018.2mbar

The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

Average wind speed in September
Balma, France

Average wind speed in September - Balma, France
  • Average wind speed in September: 9.7km/h

The windiest month (with the highest average wind speed) is March (13.7km/h).
The calmest months (with the lowest average wind speed) are August and September (9.7km/h).

Average humidity in September
Balma, France

Average humidity in September - Balma, France
  • Average humidity in September: 67%

The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is August (65%).

Average rainfall in September
Balma, France

Average rainfall in September - Balma, France
  • Average rainfall in September: 26mm

The wettest month (with the highest rainfall) is May (61mm).
The driest month (with the least rainfall) is September (26mm).

Average rainfall days in September
Balma, France

Average rainfall days in September - Balma, France
  • Average rainfall days in September: 10.7 days

The month with the highest number of rainy days is April (16.8 days).
The month with the least rainy days is September (10.7 days).

Average snowfall in September
Balma, France

Average snowfall in September - Balma, France
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in September
Balma, France

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

The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Balma, France

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in September
Balma, France

Average sunshine days in September - Balma, France
  • Average sunshine days in September: 17.2 days

The month with the most sunshine days is October (18 days).
The month with the least sunshine days is May (11.7 days).

Average UV index in September
Balma, France

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and November (UV index 2).

Average cloud cover in September
Balma, France

Average cloud cover in September - Balma, France
  • Average cloud cover in September: 29

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in September
Balma, France

Average visibility in September - Balma, France
  • Average visibility in September: 9km

The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (9km).

Balma, France

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