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
As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from an enjoyable 19.2°C (66.6°F) to a mild 14.7°C (58.5°F). Saint-Dalmas-le-Selvage temperatures generally rest at a low of 4.3°C (39.7°F) during the September nights.Humidity
In September, the average relative humidity is 74%.Rainfall
In Saint-Dalmas-le-Selvage, during September, the rain falls for 10.2 days and regularly aggregates up to 23mm (0.91") of precipitation. Throughout the year, in Saint-Dalmas-le-Selvage, there are 92.4 rainfall days, and 365mm (14.37") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Saint-Dalmas-le-Selvage. September is the first month it typically snows in Saint-Dalmas-le-Selvage. Throughout September, in the average 0.3 snowfall days, it receives 5mm (0.2") of snow. Throughout the year, there are 58.9 snowfall days, and 1185mm (46.65") of snow is accumulated.Daylight
The average length of the day in September in Saint-Dalmas-le-Selvage is 12h and 31min.On the first day of September, sunrise is at 06:56 and sunset at 20:08. On the last day of the month, sunrise is at 07:29 and sunset at 19:15 CEST.
Sunshine
The average sunshine in September is 9.3h.UV index
In September, the average daily maximum UV index in Saint-Dalmas-le-Selvage is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In September, the UV index of 3 transforms into the following advice:
Ensure safety - Sun damage prevention is strongly urged. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Saint-Dalmas-le-Selvage in September?
What is the average humidity in September in Saint-Dalmas-le-Selvage?
How many days does it rain in September in Saint-Dalmas-le-Selvage?
When does it start snowing in Saint-Dalmas-le-Selvage?
How many hours of daylight does Saint-Dalmas-le-Selvage have in September?
What time are sunrise and sunset in September in Saint-Dalmas-le-Selvage?
How long on average sun shines in September in Saint-Dalmas-le-Selvage?
What is the UV index intensity in September in Saint-Dalmas-le-Selvage?
Average temperature in September
Saint-Dalmas-le-Selvage, France
- Average high temperature in September: 14.7°C
The warmest month (with the highest average high temperature) is August (19.2°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in September: 4.3°C
The month with the highest average low temperature is July (7°C).
The coldest month (with the lowest average low temperature) is January (-10.9°C).
Average pressure in September
Saint-Dalmas-le-Selvage, France
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is April (1014.3mbar).
Average wind speed in September
Saint-Dalmas-le-Selvage, France
- Average wind speed in September: 5.6km/h
The windiest month (with the highest average wind speed) is March (7.8km/h).
The calmest month (with the lowest average wind speed) is September (5.6km/h).
Average humidity in September
Saint-Dalmas-le-Selvage, France
- Average humidity in September: 74%
The months with the highest relative humidity are February and March (86%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Saint-Dalmas-le-Selvage, France
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is November (49mm).
The driest month (with the least rainfall) is January (13mm).
Average rainfall days in September
Saint-Dalmas-le-Selvage, France
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is June (15.6 days).
The month with the least rainy days is December (2.4 days).
Average snowfall in September
Saint-Dalmas-le-Selvage, France
- Average snowfall in September: 5mm
The month with the highest snowfall is November (304mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Saint-Dalmas-le-Selvage, France
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Saint-Dalmas-le-Selvage, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in September
Saint-Dalmas-le-Selvage, France
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in September
Saint-Dalmas-le-Selvage, France
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in September
Saint-Dalmas-le-Selvage, France
- Average cloud cover in September: 28
The month with the most cloud cover is April (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Saint-Dalmas-le-Selvage, France
- Average visibility in September: 9km
The months with the highest visibility are June, July, August, September and October (9km).
The months with the lowest visibility are January, February and March (7km).
