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
Curtil-Saint-Seine's September weather shows a modest shift in high-temperatures, falling from August's warm 24.6°C (76.3°F) to an agreeable 20.5°C (68.9°F). Curtil-Saint-Seine, during the month of September, experiences an average low-temperature of 10.5°C (50.9°F).Humidity
The average relative humidity in September is 77%.Rainfall
The month with the least rainfall in Curtil-Saint-Seine is September, when the rain falls for 10.6 days and typically collects 26mm (1.02") of precipitation.Snowfall
In Curtil-Saint-Seine, snow does not fall in April through October.Daylight
In Curtil-Saint-Seine, the average length of the day in September is 12h and 34min.On the first day of September, sunrise is at 06:59 and sunset at 20:20. On the last day of the month, sunrise is at 07:38 and sunset at 19:21 CEST.
Sunshine
The average sunshine in September is 8.4h.UV index
In Curtil-Saint-Seine, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 translates into these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Curtil-Saint-Seine?
What is the average humidity in September in Curtil-Saint-Seine?
What is the driest month in Curtil-Saint-Seine?
How many days does it rain in September in Curtil-Saint-Seine?
When it does not snow in Curtil-Saint-Seine?
What is the average length of the day in September in Curtil-Saint-Seine?
When are sunrise and sunset in September in Curtil-Saint-Seine?
How long on average sun shines in September in Curtil-Saint-Seine?
What is the UV index intensity in September in Curtil-Saint-Seine?
Average temperature in September
Curtil-Saint-Seine, France
- Average high temperature in September: 20.5°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in September
Curtil-Saint-Seine, France
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in September
Curtil-Saint-Seine, France
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is February (14.3km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
Curtil-Saint-Seine, 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
Curtil-Saint-Seine, France
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in September
Curtil-Saint-Seine, France
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in September
Curtil-Saint-Seine, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Curtil-Saint-Seine, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.7 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
Curtil-Saint-Seine, 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 30min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in September
Curtil-Saint-Seine, France
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in September
Curtil-Saint-Seine, 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
Curtil-Saint-Seine, France
- Average cloud cover in September: 34
The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Curtil-Saint-Seine, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, June, July, August and September (9km).
The months with the lowest visibility are January, May, October, November and December (8km).
Curtil-Saint-Seine, France
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