September weather forecastSaint-Secondin, France
September
Weather in September
September, the first month of the autumn in Saint-Secondin, is still a pleasant month, with temperature in the range of an average low of 11.8°C (53.2°F) and an average high of 22.2°C (72°F).Temperature
A modest decline in the average high-temperature is seen during September, decreasing from a moderately hot 25.4°C (77.7°F) in August to a pleasant 22.2°C (72°F). Saint-Secondin's nights in September experience an average temperature drop to a cool 11.8°C (53.2°F).Humidity
In Saint-Secondin, the average relative humidity in September is 72%.Rainfall
The month with the least rainfall in Saint-Secondin, France, is September, when the rain falls for 8.2 days and typically collects 19mm (0.75") of precipitation.Snowfall
In Saint-Secondin, snow does not fall in April through October.Daylight
In September, the average length of the day in Saint-Secondin, France, is 12h and 32min.On the first day of September, sunrise is at 07:19 and sunset at 20:36. On the last day of the month, sunrise is at 07:55 and sunset at 19:39 CEST.
Sunshine
In Saint-Secondin, the average sunshine in September is 8.1h.UV index
In Saint-Secondin, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Act with care - The need to guard against sun damage is communicated. It's recommended to limit sun exposure when its radiation is at its peak during midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Saint-Secondin, France
- Average high temperature in September: 22.2°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in September: 11.8°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (2°C).
Average pressure in September
Saint-Secondin, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is November (1014.3mbar).
Average wind speed in September
Saint-Secondin, France
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in September
Saint-Secondin, France
- Average humidity in September: 72%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Saint-Secondin, France
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is May (47mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in September
Saint-Secondin, France
- Average rainfall days in September: 8.2 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is September (8.2 days).
Average snowfall in September
Saint-Secondin, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Saint-Secondin, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.7 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
Saint-Secondin, France
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 8h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in September
Saint-Secondin, France
- Average sunshine days in September: 19.7 days
The month with the most sunshine days is September (19.7 days).
The month with the least sunshine days is November (11.8 days).
Average UV index in September
Saint-Secondin, 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 and November (UV index 2).
Average cloud cover in September
Saint-Secondin, France
- Average cloud cover in September: 33
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 33).
Average visibility in September
Saint-Secondin, France
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is May (8km).
