Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a warm 23.3°C (73.9°F) to a refreshing 19.6°C (67.3°F). The nighttime temperature in Avesnes-le-Sec dips to a fresh 11.2°C (52.2°F) on average during September.Humidity
In September, the average relative humidity is 78%.Rainfall
The month with the least rainfall in Avesnes-le-Sec is September, when the rain falls for 10.2 days and typically collects 20mm (0.79") of precipitation.Snowfall
In Avesnes-le-Sec, snow does not fall in April through October.Daylight
The average length of the day in September in Avesnes-le-Sec is 12h and 37min.On the first day of September in Avesnes-le-Sec, sunrise is at 07:02 and sunset at 20:30. On the last day of the month, sunrise is at 07:45 and sunset at 19:26 CEST.
Sunshine
In September, the average sunshine in Avesnes-le-Sec is 7.5h.UV index
In September, the average daily maximum UV index in Avesnes-le-Sec, France, is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What is the average September temperature in Avesnes-le-Sec?
What is the average humidity in September in Avesnes-le-Sec?
What is the driest month in Avesnes-le-Sec?
How many days does it rain in September in Avesnes-le-Sec?
When it does not snow in Avesnes-le-Sec?
What is the average length of the day in September in Avesnes-le-Sec?
When is the sunrise / sunset in September in Avesnes-le-Sec?
How many hours of sunshine does Avesnes-le-Sec have in September?
What is the UV index intensity in September in Avesnes-le-Sec?
Average temperature in September
Avesnes-le-Sec, France
- Average high temperature in September: 19.6°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in September
Avesnes-le-Sec, France
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in September
Avesnes-le-Sec, France
- Average wind speed in September: 12.3km/h
The windiest month (with the highest average wind speed) is December (18.1km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in September
Avesnes-le-Sec, France
- Average humidity in September: 78%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Avesnes-le-Sec, France
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is December (58mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in September
Avesnes-le-Sec, France
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is December (16.3 days).
The month with the least rainy days is September (10.2 days).
Average snowfall in September
Avesnes-le-Sec, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Avesnes-le-Sec, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.8 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
Avesnes-le-Sec, 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 3min
The month with the most sunshine is June (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in September
Avesnes-le-Sec, France
- Average sunshine days in September: 17 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in September
Avesnes-le-Sec, 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
Avesnes-le-Sec, France
- Average cloud cover in September: 42
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Avesnes-le-Sec, 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).
Avesnes-le-Sec, France
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