September weather forecast
Killem, France

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Weather in September

The first month of the autumn, September, is still a comfortable month in Killem, France, with an average temperature fluctuating between 19.1°C (66.4°F) and 13.2°C (55.8°F).

Temperature

The high-temperature average in September for Killem is an enjoyable 19.1°C (66.4°F), staying closely aligned with August's conditions. In September, the recorded average low-temperature is a still refreshing 13.2°C (55.8°F).

Humidity

The average relative humidity in September is 76%.

Rainfall

In Killem, France, during September, the rain falls for 13.5 days and regularly aggregates up to 30mm (1.18") of precipitation. In Killem, France, during the entire year, the rain falls for 183 days and collects up to 487mm (19.17") of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in September in Killem is 12h and 38min.
On the first day of the month, sunrise is at 07:04 and sunset at 20:35. On the last day of September, in Killem, sunrise is at 07:49 and sunset at 19:29 CEST.

Sunshine

In September, the average sunshine in Killem is 7.4h.

UV index

The average daily maximum UV index in September in Killem is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, an average UV index of 4 transforms into the following instructions:
Prioritize safety - Recommendations to avert sunburn are shared. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Enhance your sun protection with tightly woven, yet airy clothing.

Frequently asked questions

What is the average September temperature in Killem?

An average high-temperature, in September, in Killem, is 19.1°C (66.4°F) and the average low-temperature is 13.2°C (55.8°F).

What is the average humidity in September in Killem?

The average relative humidity in September in Killem is 76%.

How much does it rain in Killem in September?

In Killem, France, in September, it is raining for 13.5 days, with typically 30mm (1.18") of accumulated precipitation.

When it does not snow in Killem?

April through October are months without snowfall in Killem.

How many hours of daylight does Killem have in September?

The average day length in September in Killem, France, is 12h and 38min.

When are sunrise and sunset in September in Killem?

On the first day of September in Killem, sunrise is at 07:04 and sunset at 20:35. On the last day of the month, sunrise is at 07:49 and sunset at 19:29 CEST.

How long on average sun shines in September in Killem?

In Killem, France, the average sunshine duration in September is 7.4h.

How high is the UV index in September in Killem?

The average daily maximum UV index in September 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
Killem, France

Average temperature in September - Killem, France
  • Average high temperature in September: 19.1°C

The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is January (6.4°C).

  • Average low temperature in September: 13.2°C

The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).

Average pressure in September
Killem, France

Average pressure in September - Killem, France
  • Average pressure in September: 1017.3mbar

The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).

Average wind speed in September
Killem, France

Average wind speed in September - Killem, France
  • Average wind speed in September: 16.3km/h

The windiest month (with the highest average wind speed) is December (22.2km/h).
The calmest month (with the lowest average wind speed) is July (15.4km/h).

Average humidity in September
Killem, France

Average humidity in September - Killem, France
  • Average humidity in September: 76%

The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is August (75%).

Average rainfall in September
Killem, France

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

The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is April (24mm).

Average rainfall days in September
Killem, France

Average rainfall days in September - Killem, France
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is November (17.1 days).
The month with the least rainy days is April (12.8 days).

Average snowfall in September
Killem, France

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

The months with the highest snowfall are January and December (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in September
Killem, France

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

The month with the highest number of snowfall days is January (2.7 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
Killem, France

Average daylight in September / Average sunshine in September - Killem, 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 24min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).

Average sunshine days in September
Killem, France

Average sunshine days in September - Killem, France
  • Average sunshine days in September: 13.9 days

The month with the most sunshine days is April (15.5 days).
The month with the least sunshine days is November (10 days).

Average UV index in September
Killem, France

Average UV index in September - Killem, 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
Killem, France

Average cloud cover in September - Killem, France
  • Average cloud cover in September: 41

The month with the most cloud cover is December (Cloud cover 61).
The months with the least cloud cover are April and August (Cloud cover 39).

Average visibility in September
Killem, France

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

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

Killem, France

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