September weather forecastFormiguères, France

September

Weather in September

September, the first month of the autumn in Formiguères, is also an enjoyable month, with an average temperature varying between 5.9°C (42.6°F) and 16.4°C (61.5°F).

Temperature

Formiguères observes a small decrease in the average high-temperature with the arrival of September, falling from August's pleasant 20.3°C (68.5°F) to a comfortable 16.4°C (61.5°F). The average temperature during September nights is registered at a cold 5.9°C (42.6°F).

Humidity

The average relative humidity in September in Formiguères, France, is 78%.

Rainfall

In Formiguères, France, during September, the rain falls for 13.7 days and regularly aggregates up to 55mm (2.17") of precipitation. In Formiguères, during the entire year, the rain falls for 159.6 days and collects up to 836mm (32.91") of precipitation.

Snowfall

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

Daylight

In Formiguères, the average length of the day in September is 12h and 29min.
On the first day of September, sunrise is at 07:17 and sunset at 20:25. On the last day of the month, sunrise is at 07:48 and sunset at 19:34 CEST.

Sunshine

The average sunshine in September is 8.2h.

UV index

In Formiguères, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 3 during September morphs into the following directions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Updated: Jul 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in September, in Formiguères, records 16.4°C (61.5°F), while the low-temperature is 5.9°C (42.6°F).

The average relative humidity in September is 78%.

In Formiguères, in September, during 13.7 rainfall days, 55mm (2.17") of precipitation is typically accumulated.

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

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

In Formiguères, the average day length in September is 12h and 29min.

In September, on the first day of the month, sunrise is at 07:17 and sunset at 20:25. On the last day of the month, sunrise is at 07:48 and sunset at 19:34 CEST.

In Formiguères, the average sunshine duration in September is 8.2h.

In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

20.3°C

16.4°C

13°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.2km/h

7km/h

9.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

12.3

14.8

20.3

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Formiguères, France

Average high temperature in September: 16.4°C

The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (2.3°C).

Average low temperature in September: 5.9°C

The month with the highest average low temperature is August (9.4°C).
The coldest month (with the lowest average low temperature) is February (-6°C).

Average pressure in September
Formiguères, France

Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015mbar).

Average wind speed in September
Formiguères, France

Average wind speed in September: 6.6km/h

The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is August (6.3km/h).

Average humidity in September
Formiguères, France

Average humidity in September: 78%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is July (73%).

Average rainfall in September
Formiguères, France

Average rainfall in September: 55mm

The wettest month (with the highest rainfall) is April (96mm).
The driest month (with the least rainfall) is February (35mm).

Average rainfall days in September
Formiguères, France

Average rainfall days in September: 13.7 days

The month with the highest number of rainy days is April (19.5 days).
The month with the least rainy days is January (6.7 days).

Average snowfall in September
Formiguères, France

Average snowfall in September: 0mm

The month with the highest snowfall is January (482mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Formiguères, France

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September: 12h and 30min

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: 8h and 12min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and November (Average sunshine: 5h and 42min).