September weather forecastHondevilliers, France
September weather for Hondevilliers, France: The first month of the autumn, September, is also an agreeable month in Hondevilliers, France, with an average temperature fluctuating between 20.7°C (69.3°F) and 11.3°C (52.3°F). On the first day of September in Hondevilliers, France, sunrise is at 07:04 and sunset at 20:28.
September
Weather in September
The first month of the autumn, September, is also an agreeable month in Hondevilliers, France, with an average temperature fluctuating between 20.7°C (69.3°F) and 11.3°C (52.3°F).Temperature
The average high-temperature shows a slight dip in September, from August's warm 24.3°C (75.7°F) to an agreeable 20.7°C (69.3°F). The average nighttime temperature lowers to a cool 11.3°C (52.3°F) throughout September.Humidity
In September, the average relative humidity is 74%.Rainfall
The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 28mm (1.1") of precipitation.Snowfall
April through October are months without snowfall in Hondevilliers.Daylight
In September, the average length of the day in Hondevilliers is 12h and 35min.On the first day of September, sunrise is at 07:04 and sunset at 20:28. On the last day of the month, sunrise is at 07:45 and sunset at 19:27 CEST.
Sunshine
In September, the average sunshine in Hondevilliers is 7.7h.UV index
In September, the average daily maximum UV index in Hondevilliers is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Hondevilliers, France
- Average high temperature in September: 20.7°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 11.3°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in September
Hondevilliers, France
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in September
Hondevilliers, France
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is February (15.9km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in September
Hondevilliers, France
- Average humidity in September: 74%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (71%).
Average rainfall in September
Hondevilliers, France
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in September
Hondevilliers, France
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is September (12.5 days).
Average snowfall in September
Hondevilliers, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Hondevilliers, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Hondevilliers, France
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 7h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Hondevilliers, France
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in September
Hondevilliers, 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
Hondevilliers, France
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in September
Hondevilliers, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
