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
September
Weather in September
Temperature
With the arrival of September, Cauchy-à-la-Tour notices a mild change in the average high-temperature, sliding from August's pleasant 22.8°C (73°F) to a refreshing 19.6°C (67.3°F). An average temperature of 11.4°C (52.5°F) is recorded during the nights in September.Humidity
The average relative humidity in September in Cauchy-à-la-Tour is 77%.Rainfall
September is the month with the least rainfall in Cauchy-à-la-Tour, France. Rain falls for 10.4 days and accumulates 18mm (0.71") of precipitation.Snowfall
April through October are months without snowfall in Cauchy-à-la-Tour.Daylight
In September, the average length of the day in Cauchy-à-la-Tour is 12h and 37min.On the first day of September in Cauchy-à-la-Tour, sunrise is at 07:05 and sunset at 20:34. On the last day of the month, sunrise is at 07:49 and sunset at 19:30 CEST.
Sunshine
In Cauchy-à-la-Tour, the average sunshine in September is 7.2h.UV index
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: A maximum daily UV index of 4 during September morphs into the following directions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cauchy-à-la-Tour in September?
What is the average humidity in September in Cauchy-à-la-Tour?
What is the driest month in Cauchy-à-la-Tour?
How many days does it rain in September in Cauchy-à-la-Tour?
When it does not snow in Cauchy-à-la-Tour?
How many hours of daylight does Cauchy-à-la-Tour have in September?
When is the sunrise / sunset in September in Cauchy-à-la-Tour?
How many hours of sunshine does Cauchy-à-la-Tour have in September?
What is the UV index reading in September in Cauchy-à-la-Tour?
Average temperature in September
Cauchy-à-la-Tour, France
- Average high temperature in September: 19.6°C
The warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in September: 11.4°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in September
Cauchy-à-la-Tour, France
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in September
Cauchy-à-la-Tour, France
- Average wind speed in September: 12.6km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (12.5km/h).
Average humidity in September
Cauchy-à-la-Tour, France
- Average humidity in September: 77%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Cauchy-à-la-Tour, France
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in September
Cauchy-à-la-Tour, France
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is September (10.4 days).
Average snowfall in September
Cauchy-à-la-Tour, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (30mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Cauchy-à-la-Tour, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.2 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
Cauchy-à-la-Tour, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in September
Cauchy-à-la-Tour, France
- Average sunshine days in September: 17 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is January (11.3 days).
Average UV index in September
Cauchy-à-la-Tour, 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
Cauchy-à-la-Tour, France
- Average cloud cover in September: 44
The months with the most cloud cover are January and November (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in September
Cauchy-à-la-Tour, France
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
