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
September
Weather in September
Temperature
With the commencement of September, Sent records a moderate temperature decline, with the average high easing from August's moderate 15.9°C (60.6°F) to a fresh 11.7°C (53.1°F). Sent, during the nights of September, experiences an average temperature drop to a cold 2°C (35.6°F).Humidity
The average relative humidity in September is 82%.Rainfall
In Sent, in September, during 10.4 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Sent, Switzerland, during the entire year, the rain falls for 98 days and collects up to 533mm (20.98") of precipitation.Snowfall
Months with snowfall are January through December. In Sent, Switzerland, during September, snow falls for 5.5 days and regularly aggregates up to 143mm (5.63") of snow. Throughout the year, in Sent, Switzerland, there are 126.8 snowfall days, and 2369mm (93.27") of snow is accumulated.Daylight
The average length of the day in September is 12h and 33min.On the first day of the month, sunrise is at 06:38 and sunset at 19:58. On the last day of September, sunrise is at 07:16 and sunset at 19:00 CEST.
Sunshine
The average sunshine in September is 8.7h.UV index
In Sent, the average daily maximum UV index in September is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 during September leads to these advisories:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Sent?
What is the average humidity in September in Sent?
How many days does it rain in September in Sent?
How many days does it snow in September in Sent?
How many hours of daylight does Sent have in September?
What time are sunrise and sunset in September in Sent?
How long on average sun shines in September in Sent?
What is the UV index reading in September in Sent?
Average temperature in September
Sent, Switzerland
- Average high temperature in September: 11.7°C
The warmest months (with the highest average high temperature) are July and August (15.9°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in September: 2°C
The month with the highest average low temperature is August (5.3°C).
The coldest month (with the lowest average low temperature) is February (-13.7°C).
Average pressure in September
Sent, 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
Sent, Switzerland
- Average wind speed in September: 6.3km/h
The windiest months (with the highest average wind speed) are February and November (8.1km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in September
Sent, Switzerland
- Average humidity in September: 82%
The month with the highest relative humidity is March (93%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in September
Sent, Switzerland
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is August (80mm).
The driest month (with the least rainfall) is February (27mm).
Average rainfall days in September
Sent, Switzerland
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is November (3.5 days).
Average snowfall in September
Sent, Switzerland
- Average snowfall in September: 143mm
The month with the highest snowfall is May (316mm).
The month with the least snowfall is July (30mm).
Average snowfall days in September
Sent, Switzerland
- Average snowfall days in September: 5.5 days
The month with the highest number of snowfall days is December (15.8 days).
The month with the least snowfall days is July (1.7 days).
Average daylight in September /
Average sunshine in September
Sent, 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: 9h and 54min).
The months with the least sunshine are January, February and November (Average sunshine: 4h and 36min).
Average sunshine days in September
Sent, Switzerland
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in September
Sent, Switzerland
- Average UV index in September: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March, April and November (UV index 1).
Average cloud cover in September
Sent, Switzerland
- Average cloud cover in September: 45
The months with the most cloud cover are March and May (Cloud cover 59).
The months with the least cloud cover are August and October (Cloud cover 44).
Average visibility in September
Sent, Switzerland
- Average visibility in September: 7km
The month with the highest visibility is July (8km).
The months with the lowest visibility are March and April (5km).
