September weather forecast
Ortaffa, France

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Weather in September

September, the first month of the autumn in Ortaffa, is still a warm month, with an average temperature fluctuating between 16.3°C (61.3°F) and 23.6°C (74.5°F).

Temperature

With the arrival of September, Ortaffa notices a mild change in the average high-temperature, sliding from August's moderately hot 27.1°C (80.8°F) to a still warm 23.6°C (74.5°F). In September, the nighttime temperature in Ortaffa, France, lowers to an average of 16.3°C (61.3°F).

Humidity

In Ortaffa, the average relative humidity in September is 66%.

Rainfall

In Ortaffa, in September, it is raining for 10.1 days, with typically 30mm (1.18") of accumulated precipitation. In Ortaffa, during the entire year, the rain falls for 118.2 days and collects up to 414mm (16.3") of precipitation.

Snowfall

In Ortaffa, snow does not fall in March through December.

Daylight

In Ortaffa, the average length of the day in September is 12h and 29min.
On the first day of September in Ortaffa, sunrise is at 07:13 and sunset at 20:22. On the last day of the month, sunrise is at 07:44 and sunset at 19:31 CEST.

Sunshine

In September, the average sunshine is 9.3h.

UV index

In Ortaffa, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 5 during September morphs into the following directions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Frequently asked questions

What is the temperature in September in Ortaffa?

In September, in Ortaffa, the average high-temperature is 23.6°C (74.5°F), and the average low-temperature is 16.3°C (61.3°F). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 29°C (84.2°F).

What is the average humidity in September in Ortaffa?

In September, the average relative humidity in Ortaffa is 66%.

How many days does it rain in September in Ortaffa?

In Ortaffa, during September, the rain falls for 10.1 days and regularly aggregates up to 30mm (1.18") of precipitation.

When it does not snow in Ortaffa?

In Ortaffa, snow does not fall in March through December.

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

The average day length in September is 12h and 29min.

What time are sunrise and sunset in September in Ortaffa?

On the first day of September in Ortaffa, sunrise is at 07:13 and sunset at 20:22. On the last day of the month, sunrise is at 07:44 and sunset at 19:31 CEST.

How long on average sun shines in September in Ortaffa?

In Ortaffa, France, the average sunshine duration in September is 9.3h.

How high is the UV index in September in Ortaffa?

In Ortaffa, France, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
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
Ortaffa, France

Average temperature in September - Ortaffa, France
  • Average high temperature in September: 23.6°C

The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (10.7°C).

  • Average low temperature in September: 16.3°C

The months with the highest average low temperature are July and August (19°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).

Average pressure in September
Ortaffa, France

Average pressure in September - Ortaffa, France
  • Average pressure in September: 1017.4mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).

Average wind speed in September
Ortaffa, France

Average wind speed in September - Ortaffa, France
  • Average wind speed in September: 13.5km/h

The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (13km/h).

Average humidity in September
Ortaffa, France

Average humidity in September - Ortaffa, France
  • Average humidity in September: 66%

The months with the highest relative humidity are November and December (72%).
The month with the lowest relative humidity is July (63%).

Average rainfall in September
Ortaffa, France

Average rainfall in September - Ortaffa, France
  • Average rainfall in September: 30mm

The wettest month (with the highest rainfall) is April (57mm).
The driest month (with the least rainfall) is December (18mm).

Average rainfall days in September
Ortaffa, France

Average rainfall days in September - Ortaffa, France
  • Average rainfall days in September: 10.1 days

The month with the highest number of rainy days is April (12.8 days).
The month with the least rainy days is December (6.5 days).

Average snowfall in September
Ortaffa, France

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

The month with the highest snowfall is January (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in September
Ortaffa, France

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

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in September: 9h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).

Average sunshine days in September
Ortaffa, France

Average sunshine days in September - Ortaffa, France
  • Average sunshine days in September: 17.4 days

The month with the most sunshine days is December (21.4 days).
The month with the least sunshine days is April (15.4 days).

Average UV index in September
Ortaffa, France

Average UV index in September - Ortaffa, 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, November and December (UV index 3).

Average cloud cover in September
Ortaffa, France

Average cloud cover in September - Ortaffa, France
  • Average cloud cover in September: 20

The months with the most cloud cover are January and November (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 15).

Average visibility in September
Ortaffa, France

Average visibility in September - Ortaffa, France
  • Average visibility in September: 10km

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

Ortaffa, France

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