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
Graçay's progression into September involves a gentle drop in the average high-temperature, from a warm 25.2°C (77.4°F) in August to an agreeable 21.6°C (70.9°F). Graçay's nights in September experience an average temperature drop to a fresh 11.6°C (52.9°F).Humidity
The average relative humidity in September is 73%.Rainfall
September is the month with the least rainfall. Rain falls for 10.1 days and accumulates 26mm (1.02") of precipitation.Snowfall
April through October are months without snowfall in Graçay, France.Daylight
In September, the average length of the day is 12h and 34min.On the first day of the month, sunrise is at 07:12 and sunset at 20:32. On the last day of September, in Graçay, sunrise is at 07:50 and sunset at 19:34 CEST.
Sunshine
In September, the average sunshine is 8h.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 unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 in September translates into this advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What are the temperatures in Graçay in September?
What is the average humidity in September in Graçay?
What is the driest month in Graçay?
How much does it rain in Graçay in September?
When it does not snow in Graçay?
How many hours of daylight does Graçay have in September?
When is the sunrise / sunset in September in Graçay?
How many hours of sunshine does Graçay have in September?
What is the UV index intensity in September in Graçay?
Average temperature in September
Graçay, France
- Average high temperature in September: 21.6°C
The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in September: 11.6°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).
Average pressure in September
Graçay, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is November (1014.3mbar).
Average wind speed in September
Graçay, France
- Average wind speed in September: 10.9km/h
The windiest month (with the highest average wind speed) is February (16.4km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in September
Graçay, France
- Average humidity in September: 73%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Graçay, France
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in September
Graçay, France
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in September
Graçay, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Graçay, France
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Graçay, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 8h and 0min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in September
Graçay, France
- Average sunshine days in September: 17.7 days
The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in September
Graçay, France
- Average UV index in September: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in September
Graçay, France
- Average cloud cover in September: 34
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 34).
Average visibility in September
Graçay, 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).
Graçay, France
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