September weather forecastMegève, France
September
Weather in September
September, the first month of the autumn in Megève, is still a mild month, with an average temperature varying between 15.2°C (59.4°F) and 4.9°C (40.8°F).Temperature
With the onset of September, Megève's climate undergoes a slight change as the average high-temperature moves from an enjoyable 19.6°C (67.3°F) in August to a mild 15.2°C (59.4°F). In Megève, September nights witness a steady temperature drop to a cold 4.9°C (40.8°F).Humidity
The average relative humidity in September is 80%.Rainfall
The month with the least rainfall is September, when the rain falls for 13.8 days and typically collects 31mm (1.22") of precipitation.Snowfall
In Megève, snow does not fall in June through September.Daylight
In September, the average length of the day in Megève is 12h and 32min.On the first day of September in Megève, sunrise is at 06:55 and sunset at 20:11. On the last day of the month, sunrise is at 07:31 and sunset at 19:15 CEST.
Sunshine
The average sunshine in September in Megève is 8.7h.UV index
The average daily maximum UV index in September in Megève is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In September, a regular UV index of 3 translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Megève, France
- Average high temperature in September: 15.2°C
The warmest month (with the highest average high temperature) is August (19.6°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in September: 4.9°C
The months with the highest average low temperature are July and August (7.6°C).
The coldest month (with the lowest average low temperature) is February (-9.5°C).
Average pressure in September
Megève, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in September
Megève, France
- Average wind speed in September: 6.1km/h
The windiest month (with the highest average wind speed) is December (7.9km/h).
The calmest month (with the lowest average wind speed) is September (6.1km/h).
Average humidity in September
Megève, France
- Average humidity in September: 80%
The months with the highest relative humidity are February and March (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Megève, France
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is May (99mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in September
Megève, France
- Average rainfall days in September: 13.8 days
The month with the highest number of rainy days is May (19.7 days).
The months with the least rainy days are January and February (7.5 days).
Average snowfall in September
Megève, France
- Average snowfall in September: 0mm
The month with the highest snowfall is December (384mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Megève, France
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is February (13.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Megève, 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 42min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 12min).
Average sunshine days in September
Megève, France
- Average sunshine days in September: 12.4 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is May (7.5 days).
Average UV index in September
Megève, France
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in September
Megève, France
- Average cloud cover in September: 35
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Megève, France
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February and March (7km).
