September weather forecast
Hem-Hardinval, France

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Weather in September

The first month of the autumn, September, is still a refreshing month in Hem-Hardinval, France, with an average temperature ranging between max 19.4°C (66.9°F) and min 11°C (51.8°F).

Temperature

September ushers in a minute temperature change, with average high-temperatures reducing from August's agreeable 22.8°C (73°F) to a comfortable 19.4°C (66.9°F). Throughout September, Hem-Hardinval encounters an average temperature drop to a fresh 11°C (51.8°F).

Humidity

The average relative humidity in September is 78%.

Rainfall

The month with the least rainfall in Hem-Hardinval is September, when the rain falls for 11.3 days and typically collects 16mm (0.63") of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Hem-Hardinval, the average length of the day in September is 12h and 37min.
On the first day of September, sunrise is at 07:06 and sunset at 20:34. On the last day of the month, sunrise is at 07:50 and sunset at 19:31 CEST.

Sunshine

In September, the average sunshine is 7.3h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 4 during September leads to these instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Frequently asked questions

What is the average September temperature in Hem-Hardinval?

An average high-temperature, in September, in Hem-Hardinval, is 19.4°C (66.9°F) and the average low-temperature is 11°C (51.8°F).

What is the average humidity in September in Hem-Hardinval?

In September, the average relative humidity is 78%.

What is the driest month in Hem-Hardinval?

September is the month with the least rainfall in Hem-Hardinval, France. Rain falls for 11.3 days and accumulates 16mm (0.63") of precipitation.

How much does it rain in Hem-Hardinval in September?

In Hem-Hardinval, France, in September, it is raining for 11.3 days, with typically 16mm (0.63") of accumulated precipitation.

When it does not snow in Hem-Hardinval?

In Hem-Hardinval, snow does not fall in April through October.

What is the average length of the day in September in Hem-Hardinval?

In September, the average day length is 12h and 37min.

When is the sunrise / sunset in September in Hem-Hardinval?

On the first day of September in Hem-Hardinval, France, sunrise is at 07:06 and sunset at 20:34. On the last day of the month, sunrise is at 07:50 and sunset at 19:31 CEST.

How long on average sun shines in September in Hem-Hardinval?

In Hem-Hardinval, the average sunshine duration in September is 7.3h.

What is the UV index intensity in September in Hem-Hardinval?

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat 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 visibility

Average temperature in September
Hem-Hardinval, France

Average temperature in September - Hem-Hardinval, France
  • Average high temperature in September: 19.4°C

The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in September: 11°C

The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (1°C).

Average pressure in September
Hem-Hardinval, France

Average pressure in September - Hem-Hardinval, France
  • Average pressure in September: 1017.8mbar

The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).

Average wind speed in September
Hem-Hardinval, France

Average wind speed in September - Hem-Hardinval, France
  • Average wind speed in September: 12.3km/h

The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).

Average humidity in September
Hem-Hardinval, France

Average humidity in September - Hem-Hardinval, France
  • Average humidity in September: 78%

The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (76%).

Average rainfall in September
Hem-Hardinval, France

Average rainfall in September - Hem-Hardinval, France
  • Average rainfall in September: 16mm

The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is September (16mm).

Average rainfall days in September
Hem-Hardinval, France

Average rainfall days in September - Hem-Hardinval, France
  • Average rainfall days in September: 11.3 days

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is September (11.3 days).

Average snowfall in September
Hem-Hardinval, France

Average snowfall in September - Hem-Hardinval, France
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in September
Hem-Hardinval, France

Average snowfall days in September - Hem-Hardinval, France
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.8 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
Hem-Hardinval, France

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

The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is June (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in September
Hem-Hardinval, France

Average sunshine days in September - Hem-Hardinval, France
  • Average sunshine days in September: 14.8 days

The month with the most sunshine days is March (15.1 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in September
Hem-Hardinval, France

Average UV index in September - Hem-Hardinval, 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
Hem-Hardinval, France

Average cloud cover in September - Hem-Hardinval, France
  • Average cloud cover in September: 42

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 41).

Average visibility in September
Hem-Hardinval, France

Average visibility in September - Hem-Hardinval, France
  • Average visibility in September: 9km

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

Hem-Hardinval, France

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