September weather forecastSainte-Gemmes, France
September
Weather in September
The first month of the autumn, September, is still a pleasant month in Sainte-Gemmes, France, with temperature in the range of an average low of 11.7°C (53.1°F) and an average high of 21.5°C (70.7°F).Temperature
Sainte-Gemmes's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's warm 24.9°C (76.8°F) to a pleasant 21.5°C (70.7°F). Throughout September, Sainte-Gemmes witnesses a nighttime temperature average of 11.7°C (53.1°F).Humidity
In September, the average relative humidity in Sainte-Gemmes, France, is 73%.Rainfall
The month with the least rainfall in Sainte-Gemmes is September, when the rain falls for 9.8 days and typically collects 25mm (0.98") of precipitation.Snowfall
In Sainte-Gemmes, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 34min.On the first day of September in Sainte-Gemmes, sunrise is at 07:13 and sunset at 20:35. On the last day of the month, sunrise is at 07:53 and sunset at 19:36 CEST.
Sunshine
In Sainte-Gemmes, France, the average sunshine in September is 7.8h.UV index
The average daily maximum UV index in September in Sainte-Gemmes is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 4 during September translates into the following directions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sainte-Gemmes, France
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in September: 11.7°C
The month with the highest average low temperature is August (14.5°C).
The coldest months (with the lowest average low temperature) are January and February (1.9°C).
Average pressure in September
Sainte-Gemmes, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed in September
Sainte-Gemmes, France
- Average wind speed in September: 11.3km/h
The windiest month (with the highest average wind speed) is February (16.7km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in September
Sainte-Gemmes, France
- Average humidity in September: 73%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Sainte-Gemmes, France
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in September
Sainte-Gemmes, France
- Average rainfall days in September: 9.8 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is September (9.8 days).
Average snowfall in September
Sainte-Gemmes, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Sainte-Gemmes, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.9 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
Sainte-Gemmes, France
- Average daylight in September: 12h and 36min
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: 7h and 48min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in September
Sainte-Gemmes, France
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in September
Sainte-Gemmes, 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
Sainte-Gemmes, France
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in September
Sainte-Gemmes, 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).
