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 onset introduces a mild reduction in the average high-temperature, from a moderately hot 23.6°C (74.5°F) in August to a refreshing 19.5°C (67.1°F). September brings an average low-temperature of 9.9°C (49.8°F) to Lachapelle-en-Blaisy.Humidity
The average relative humidity in September in Lachapelle-en-Blaisy is 79%.Rainfall
The month with the least rainfall is September, when the rain falls for 11.7 days and typically collects 38mm (1.5") of precipitation.Snowfall
In Lachapelle-en-Blaisy, France, snow does not fall in April through October.Daylight
In Lachapelle-en-Blaisy, the average length of the day in September is 12h and 35min.On the first day of September in Lachapelle-en-Blaisy, sunrise is at 06:58 and sunset at 20:21. On the last day of the month, sunrise is at 07:38 and sunset at 19:21 CEST.
Sunshine
In Lachapelle-en-Blaisy, the average sunshine in September is 8h.UV index
In Lachapelle-en-Blaisy, France, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 during September translates into the following directions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the average September temperature in Lachapelle-en-Blaisy?
What is the average humidity in September in Lachapelle-en-Blaisy?
What is the driest month in Lachapelle-en-Blaisy?
How many days does it rain in September in Lachapelle-en-Blaisy?
When it does not snow in Lachapelle-en-Blaisy?
How many hours of daylight does Lachapelle-en-Blaisy have in September?
When is the sunrise / sunset in September in Lachapelle-en-Blaisy?
How many hours of sunshine does Lachapelle-en-Blaisy have in September?
What is the UV index intensity in September in Lachapelle-en-Blaisy?
Average temperature in September
Lachapelle-en-Blaisy, France
- Average high temperature in September: 19.5°C
The warmest month (with the highest average high temperature) is August (23.6°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (-0.4°C).
Average pressure in September
Lachapelle-en-Blaisy, France
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in September
Lachapelle-en-Blaisy, France
- Average wind speed in September: 10.2km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in September
Lachapelle-en-Blaisy, France
- Average humidity in September: 79%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Lachapelle-en-Blaisy, France
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is December (70mm).
The driest month (with the least rainfall) is September (38mm).
Average rainfall days in September
Lachapelle-en-Blaisy, France
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is September (11.7 days).
Average snowfall in September
Lachapelle-en-Blaisy, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (55mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Lachapelle-en-Blaisy, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.1 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
Lachapelle-en-Blaisy, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in September
Lachapelle-en-Blaisy, France
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in September
Lachapelle-en-Blaisy, 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
Lachapelle-en-Blaisy, France
- Average cloud cover in September: 38
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Lachapelle-en-Blaisy, France
- Average visibility in September: 8km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
Lachapelle-en-Blaisy, France
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