Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The move into September indicates a slight reduction in the average high-temperature, down from August's enjoyable 17.3°C (63.1°F) to a cool 12.9°C (55.2°F). Nighttime temperatures in Ascharina consistently average an icy 2.6°C (36.7°F) during September.Humidity
In September, the average relative humidity is 82%.Rainfall
In Ascharina, in September, during 15.9 rainfall days, 51mm (2.01") of precipitation is typically accumulated. Throughout the year, in Ascharina, there are 169.1 rainfall days, and 682mm (26.85") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.3 snowfall days, it receives 8mm (0.31") of snow. In Ascharina, during the entire year, snow falls for 87.8 days and aggregates up to 1391mm (54.76") of snow.Daylight
In Ascharina, the average length of the day in September is 12h and 34min.On the first day of the month, sunrise is at 06:40 and sunset at 20:00. On the last day of September, sunrise is at 07:18 and sunset at 19:02 CEST.
Sunshine
In Ascharina, the average sunshine in September is 8.7h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 3 in September interprets into the following advice:
Adopt protective measures - It is advised to guard against sun damage. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What are September temperatures in Ascharina?
What is the average humidity in September in Ascharina?
How many days does it rain in September in Ascharina?
When does it start snowing in Ascharina?
What is the average length of the day in September in Ascharina?
When is the sunrise / sunset in September in Ascharina?
How many hours of sunshine does Ascharina have in September?
What is the UV index reading in September in Ascharina?
Average temperature in September
Ascharina, Switzerland
- Average high temperature in September: 12.9°C
The warmest month (with the highest average high temperature) is August (17.3°C).
The month with the lowest average high temperature is January (-2.7°C).
- Average low temperature in September: 2.6°C
The month with the highest average low temperature is August (5.6°C).
The coldest month (with the lowest average low temperature) is February (-12.3°C).
Average pressure in September
Ascharina, Switzerland
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in September
Ascharina, Switzerland
- Average wind speed in September: 6.5km/h
The windiest month (with the highest average wind speed) is November (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in September
Ascharina, Switzerland
- Average humidity in September: 82%
The month with the highest relative humidity is March (93%).
The month with the lowest relative humidity is July (79%).
Average rainfall in September
Ascharina, Switzerland
- Average rainfall in September: 51mm
The wettest month (with the highest rainfall) is August (99mm).
The driest month (with the least rainfall) is February (33mm).
Average rainfall days in September
Ascharina, Switzerland
- Average rainfall days in September: 15.9 days
The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is December (6.8 days).
Average snowfall in September
Ascharina, Switzerland
- Average snowfall in September: 8mm
The month with the highest snowfall is January (280mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Ascharina, Switzerland
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Ascharina, Switzerland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).
Average sunshine days in September
Ascharina, Switzerland
- Average sunshine days in September: 9.9 days
The month with the most sunshine days is October (14.2 days).
The months with the least sunshine days are May and June (6.4 days).
Average UV index in September
Ascharina, Switzerland
- 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, February and November (UV index 1).
Average cloud cover in September
Ascharina, Switzerland
- Average cloud cover in September: 42
The month with the most cloud cover is March (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Ascharina, Switzerland
- Average visibility in September: 7km
The months with the highest visibility are June, July and August (8km).
The months with the lowest visibility are January, February, March and April (6km).
Ascharina, Switzerland
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