September weather forecast
Guemps, France

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Weather in September

The first month of the autumn, September, is still a refreshing month in Guemps, France, with an average temperature fluctuating between 17.9°C (64.2°F) and 14.5°C (58.1°F).

Temperature

Guemps experiences a transition to a still comfortable 17.9°C (64.2°F) in average high-temperatures with the arrival of September, not greatly differing from August's 19.7°C (67.5°F). Guemps nights in September witness a mild cool down to an average temperature of 14.5°C (58.1°F).

Humidity

With an average relative humidity of 78%, September is the least humid month in Guemps.

Rainfall

In September, in Guemps, the rain falls for 13.8 days. Throughout September, 34mm (1.34") of precipitation is accumulated. In Guemps, during the entire year, the rain falls for 178.1 days and collects up to 461mm (18.15") of precipitation.

Snowfall

April through October are months without snowfall in Guemps.

Daylight

In Guemps, the average length of the day in September is 12h and 38min.
On the first day of the month, sunrise is at 07:06 and sunset at 20:37. On the last day of September, sunrise is at 07:51 and sunset at 19:31 CEST.

Sunshine

The average sunshine in September is 7.3h.

UV index

In Guemps, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In September, the UV index of 4 transforms into the following advice:
Put precautions into practice - Guidance to elude sunburn is provided. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

What are the temperatures in Guemps in September?

The high-temperature in Guemps during September is 17.9°C (64.2°F) and the low-temperature is 14.5°C (58.1°F).

What is the least humid month in Guemps?

September is the least humid month in Guemps, France, with an average relative humidity of 78%.

What is the average humidity in September in Guemps?

In September, the average relative humidity in Guemps is 78%.

How much does it rain in Guemps in September?

In Guemps, in September, during 13.8 rainfall days, 34mm (1.34") of precipitation is typically accumulated.

When it does not snow in Guemps?

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

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

In Guemps, France, the average day length in September is 12h and 38min.

When is the sunrise / sunset in September in Guemps?

On the first day of September in Guemps, sunrise is at 07:06 and sunset at 20:37. On the last day of the month, sunrise is at 07:51 and sunset at 19:31 CEST.

How long on average sun shines in September in Guemps?

The average sunshine duration in September in Guemps, France, is 7.3h.

What is the UV index intensity in September in Guemps?

The average daily maximum UV index in September in Guemps is 4. A UV Index reading of 3 to 5 represents a moderate health threat from 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
Guemps, France

Average temperature in September - Guemps, France
  • Average high temperature in September: 17.9°C

The warmest month (with the highest average high temperature) is August (19.7°C).
The month with the lowest average high temperature is February (7.1°C).

  • Average low temperature in September: 14.5°C

The month with the highest average low temperature is August (15.9°C).
The coldest months (with the lowest average low temperature) are January and February (4.5°C).

Average pressure in September
Guemps, France

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

The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).

Average wind speed in September
Guemps, France

Average wind speed in September - Guemps, France
  • Average wind speed in September: 20.8km/h

The windiest month (with the highest average wind speed) is December (28.2km/h).
The calmest month (with the lowest average wind speed) is July (19km/h).

Average humidity in September
Guemps, France

Average humidity in September - Guemps, France
  • Average humidity in September: 78%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is September (78%).

Average rainfall in September
Guemps, France

Average rainfall in September - Guemps, France
  • Average rainfall in September: 34mm

The wettest month (with the highest rainfall) is October (55mm).
The driest month (with the least rainfall) is April (19mm).

Average rainfall days in September
Guemps, France

Average rainfall days in September - Guemps, France
  • Average rainfall days in September: 13.8 days

The month with the highest number of rainy days is November (19.5 days).
The month with the least rainy days is April (12.2 days).

Average snowfall in September
Guemps, France

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

The month with the highest snowfall is January (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in September
Guemps, France

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

The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Guemps, France
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 6min).

Average sunshine days in September
Guemps, France

Average sunshine days in September - Guemps, France
  • Average sunshine days in September: 12.5 days

The month with the most sunshine days is April (15.7 days).
The month with the least sunshine days is November (8.8 days).

Average UV index in September
Guemps, France

Average UV index in September - Guemps, 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 and February (UV index 2).

Average cloud cover in September
Guemps, France

Average cloud cover in September - Guemps, France
  • Average cloud cover in September: 40

The months with the most cloud cover are November and December (Cloud cover 59).
The months with the least cloud cover are April and August (Cloud cover 39).

Average visibility in September
Guemps, France

Average visibility in September - Guemps, 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).

Guemps, France

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