September weather forecastSaint-Vigor, France
September
Weather in September
September, the first month of the autumn in Saint-Vigor, is also an agreeable month, with an average temperature varying between 10.8°C (51.4°F) and 20.2°C (68.4°F).Temperature
With the beginning of September, the average high-temperature shows a small decrease, transitioning from a moderately hot 23.3°C (73.9°F) in August to an agreeable 20.2°C (68.4°F). Saint-Vigor, in September, observes a steady average low-temperature of 10.8°C (51.4°F).Humidity
The average relative humidity in September in Saint-Vigor is 77%.Rainfall
September is the month with the least rainfall in Saint-Vigor, France. Rain falls for 9.7 days and accumulates 19mm (0.75") of precipitation.Snowfall
In Saint-Vigor, France, snow does not fall in May through October.Daylight
In Saint-Vigor, the average length of the day in September is 12h and 35min.On the first day of September in Saint-Vigor, sunrise is at 07:12 and sunset at 20:37. On the last day of the month, sunrise is at 07:53 and sunset at 19:35 CEST.
Sunshine
In Saint-Vigor, the average sunshine in September is 7.4h.UV index
In September, the average daily maximum UV index in Saint-Vigor, France, is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 4 during September translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Saint-Vigor, France
- Average high temperature in September: 20.2°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is August (13.2°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in September
Saint-Vigor, France
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is September (1018.1mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in September
Saint-Vigor, France
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in September
Saint-Vigor, France
- Average humidity in September: 77%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Saint-Vigor, France
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is June (48mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in September
Saint-Vigor, France
- Average rainfall days in September: 9.7 days
The month with the highest number of rainy days is January (14.8 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in September
Saint-Vigor, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Saint-Vigor, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.8 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
Saint-Vigor, France
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 7h and 24min
The months with the most sunshine are June and July (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in September
Saint-Vigor, France
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is September (17.8 days).
The month with the least sunshine days is January (11.6 days).
Average UV index in September
Saint-Vigor, France
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Saint-Vigor, France
- Average cloud cover in September: 41
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 41).
Average visibility in September
Saint-Vigor, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, July, August, September, October and December (9km).
The months with the lowest visibility are January, May, June and November (8km).
