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
The commencement of September indicates a gentle shift in the average high-temperature, receding from August's moderately hot 25.7°C (78.3°F) to an agreeable 21.7°C (71.1°F). September sees the temperature falling to a mean low of 9.9°C (49.8°F).Humidity
In September, the average relative humidity in Lostanges is 75%.Rainfall
The months with the least rainfall are July and September Rain falls for 11.4 days and accumulates 35mm (1.38") of rain.Snowfall
In Lostanges, snow does not fall in April, June through September.Daylight
In Lostanges, the average length of the day in September is 12h and 31min.On the first day of September in Lostanges, sunrise is at 07:15 and sunset at 20:30. On the last day of the month, sunrise is at 07:50 and sunset at 19:35 CEST.
Sunshine
In Lostanges, the average sunshine in September is 8.3h.UV index
In Lostanges, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 4 in September translates into these instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Lostanges?
What is the average humidity in September in Lostanges?
What is the driest month in Lostanges?
How many days does it rain in September in Lostanges?
When it does not snow in Lostanges?
Does it snow in Lostanges in September?
What is the average length of the day in September in Lostanges?
What time are sunrise and sunset in September in Lostanges?
How long on average sun shines in September in Lostanges?
What is the UV index intensity in September in Lostanges?
Average temperature in September
Lostanges, France
- Average high temperature in September: 21.7°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (-0.3°C).
Average pressure in September
Lostanges, France
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in September
Lostanges, France
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is February (9.8km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in September
Lostanges, France
- Average humidity in September: 75%
The months with the highest relative humidity are November and December (88%).
The month with the lowest relative humidity is August (71%).
Average rainfall in September
Lostanges, France
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is November (84mm).
The driest months (with the least rainfall) are July and September (35mm).
Average rainfall days in September
Lostanges, France
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is September (11.4 days).
Average snowfall in September
Lostanges, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (42mm).
The months with the least snowfall are April, June, July, August and September (0mm).
Average snowfall days in September
Lostanges, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lostanges, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January and November (Average sunshine: 4h and 12min).
Average sunshine days in September
Lostanges, France
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is May (10.1 days).
Average UV index in September
Lostanges, 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
Lostanges, France
- Average cloud cover in September: 35
The month with the most cloud cover is November (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Lostanges, France
- Average visibility in September: 8km
The months with the highest visibility are March, April, May, June, July, August and September (8km).
The months with the lowest visibility are January, February, October, November and December (7km).
Lostanges, France
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