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 corresponds with a decrease in average high-temperatures, from August's warm 23.8°C (74.8°F) to a refreshing 18.8°C (65.8°F). During September nights, La Salle-Prunet witnesses a consistent average temperature of 7.4°C (45.3°F).Humidity
The average relative humidity in September in La Salle-Prunet is 76%.Rainfall
In La Salle-Prunet, during September, the rain falls for 10.3 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, there are 138.7 rainfall days, and 635mm (25") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 31min.On the first day of the month, sunrise is at 07:09 and sunset at 20:21. On the last day of September, sunrise is at 07:42 and sunset at 19:28 CEST.
Sunshine
In September, the average sunshine in La Salle-Prunet is 8.2h.UV index
In La Salle-Prunet, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 4 during September leads to these advisories:
Exercise prevention - Protecting skin and eyes from harm is required. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are the temperatures in La Salle-Prunet in September?
What is the average humidity in September in La Salle-Prunet?
How many days does it rain in September in La Salle-Prunet?
When it does not snow in La Salle-Prunet?
Does it snow in La Salle-Prunet in September?
How many hours of daylight does La Salle-Prunet have in September?
What time are sunrise and sunset in September in La Salle-Prunet?
How long on average sun shines in September in La Salle-Prunet?
What is the UV index intensity in September in La Salle-Prunet?
Average temperature in September
La Salle-Prunet, France
- Average high temperature in September: 18.8°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in September: 7.4°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).
Average pressure in September
La Salle-Prunet, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in September
La Salle-Prunet, France
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
La Salle-Prunet, France
- Average humidity in September: 76%
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
La Salle-Prunet, France
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is November (104mm).
The driest month (with the least rainfall) is August (31mm).
Average rainfall days in September
La Salle-Prunet, France
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in September
La Salle-Prunet, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (213mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
La Salle-Prunet, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
La Salle-Prunet, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 0min).
Average sunshine days in September
La Salle-Prunet, France
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is November (11.4 days).
Average UV index in September
La Salle-Prunet, France
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in September
La Salle-Prunet, France
- Average cloud cover in September: 40
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
La Salle-Prunet, France
- Average visibility in September: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, October, November and December (7km).
La Salle-Prunet, France
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