September weather forecastAscou, France
September
Weather in September
September, the first month of the autumn in Ascou, is still a refreshing month, with an average temperature fluctuating between 15.9°C (60.6°F) and 5.7°C (42.3°F).Temperature
A subtle shift in Ascou's weather is observed as August turns into September, with the average high temperature reducing from a comfortable 19.8°C (67.6°F) to a still refreshing 15.9°C (60.6°F). An average low-temperature of 5.7°C (42.3°F) is noted during the nights in September in Ascou.Humidity
The average relative humidity in September in Ascou is 77%.Rainfall
In Ascou, during September, the rain falls for 13.2 days and regularly aggregates up to 27mm (1.06") of precipitation. In Ascou, during the entire year, the rain falls for 118.2 days and collects up to 342mm (13.46") of precipitation.Snowfall
Months with snowfall in Ascou are January through December. In Ascou, in September, during 0.6 snowfall days, 16mm (0.63") of snow is typically accumulated. In Ascou, during the entire year, snow falls for 78.6 days and aggregates up to 983mm (38.7") of snow.Daylight
In September, the average length of the day in Ascou, France, is 12h and 29min.On the first day of the month, sunrise is at 07:17 and sunset at 20:26. On the last day of September, in Ascou, sunrise is at 07:49 and sunset at 19:35 CEST.
Sunshine
The average sunshine in September is 8.7h.UV index
In September, the average daily maximum UV index in Ascou, France, is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 3 during September translates into these guidelines:
Act with care - The need to guard against sun damage is communicated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ascou, France
- Average high temperature in September: 15.9°C
The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is January (1.4°C).
- Average low temperature in September: 5.7°C
The month with the highest average low temperature is August (9.4°C).
The coldest month (with the lowest average low temperature) is February (-6.1°C).
Average pressure in September
Ascou, France
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in September
Ascou, France
- Average wind speed in September: 6.5km/h
The windiest month (with the highest average wind speed) is February (10.4km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in September
Ascou, France
- Average humidity in September: 77%
The months with the highest relative humidity are February and March (84%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in September
Ascou, France
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is October (41mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in September
Ascou, France
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is June (17.1 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in September
Ascou, France
- Average snowfall in September: 16mm
The month with the highest snowfall is January (190mm).
The month with the least snowfall is July (1mm).
Average snowfall days in September
Ascou, France
- Average snowfall days in September: 0.6 days
The month with the highest number of snowfall days is April (13.2 days).
The months with the least snowfall days are July and August (0.2 days).
Average daylight in September /
Average sunshine in September
Ascou, France
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Ascou, France
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is December (22.8 days).
The month with the least sunshine days is April (8.9 days).
Average UV index in September
Ascou, France
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in September
Ascou, France
- Average cloud cover in September: 32
The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in September
Ascou, France
- Average visibility in September: 8km
The months with the highest visibility are June, July, August and December (9km).
The months with the lowest visibility are January, February, March, April, May, September, October and November (8km).
