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
September's arrival subtly correlates with a reduction in the average high-temperature, down from a moderately hot 24.3°C (75.7°F) in August to a pleasant 20.7°C (69.3°F). In September, the recorded average low-temperature in Lustar is a chilly 9.5°C (49.1°F).Humidity
The average relative humidity in September is 74%.Rainfall
The month with the least rainfall in Lustar is September, when the rain falls for 13.2 days and typically collects 36mm (1.42") of precipitation.Snowfall
In Lustar, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 30min.On the first day of September in Lustar, sunrise is at 07:23 and sunset at 20:33. On the last day of the month, sunrise is at 07:55 and sunset at 19:41 CEST.
Sunshine
In September, the average sunshine in Lustar, France, is 8.9h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What are the temperatures in Lustar in September?
What is the average humidity in September in Lustar?
What is the driest month in Lustar?
How much does it rain in Lustar in September?
When it does not snow in Lustar?
Does it snow in Lustar in September?
How many hours of daylight does Lustar have in September?
When is the sunrise / sunset in September in Lustar?
How many hours of sunshine does Lustar have in September?
How high is the UV index in September in Lustar?
Average temperature in September
Lustar, 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 (6.8°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure in September
Lustar, France
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in September
Lustar, France
- Average wind speed in September: 6.7km/h
The windiest month (with the highest average wind speed) is February (8.7km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).
Average humidity in September
Lustar, France
- Average humidity in September: 74%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are August and October (73%).
Average rainfall in September
Lustar, France
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is May (92mm).
The driest month (with the least rainfall) is September (36mm).
Average rainfall days in September
Lustar, France
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is April (19.7 days).
The month with the least rainy days is October (12.3 days).
Average snowfall in September
Lustar, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (56mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Lustar, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lustar, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in September
Lustar, France
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is April (7.9 days).
Average UV index in September
Lustar, 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
Lustar, France
- Average cloud cover in September: 27
The month with the most cloud cover is April (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 27).
Average visibility in September
Lustar, France
- Average visibility in September: 9km
The months with the highest visibility are March, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February and April (8km).
Lustar, France
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