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FranceThe weather in September in Sallanches
It's pleasantly warm in September in Sallanches with an average temperature of 22°C. Temperatures this month range from a low of 19°C to a high of 25°C. At night, you can expect temperatures between 9°C and 14°C.
Looking for great weather? September is a good time to be in Sallanches. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Sallanches, France. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 31°C in 2023, Sallanches reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 7°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 2°C to a highest value of 17°C.
Precipitation and snowfall
In September, there is an average of 63 mm of precipitation, spread over 9 days. Of the total precipitation, about 0,3 cm falls as snow in September. The wind speed is around 3 Bft, mostly coming from the West.
Daily weather in September for Sallanches
Click on any day in September to get detailed info about the usual weather on that day in Sallanches. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Sallanches | New York | |
|---|---|---|
| Average temperature | 22°C | 27°C |
| Max. temperature | 25°C | 31°C |
| Min. temperature | 9°C | -5°C |
| Total precipitation | 63 mm | 57 mm |
| Rainy days | 9 days | 9 days |
| Total snowfall | 0,3 cm | 0 cm |
| Snowy days | 1 day | 0 days |
Start of September
The month of September starts in Sallanches with warm temps, averaging around 24°C during the day and nights around 13°C.
Mid September
By mid-September, daytime temps drop to around 23°C, with nights around 12°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Sallanches is around 20°C, while nighttime temps are about 10°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Sallanches for all months and discover the best travel time
Curious about the weather in other parts of France? Check out the climate and weather for spots like Paris, Côte d'Azur, Bretagne, or explore other destinations in France.
Temperature charts
These charts show the average temperatures in September in Sallanches, France. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Sallanches
Temperature in September in Sallanches over the years
Precipitation charts
These charts show the average amount of precipitation in September in Sallanches, France. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Sallanches
Total precipitation in September in Sallanches over the years
Daily Snowfall in September in Sallanches
Snowfall in September in Sallanches per year
Daily UV index in September in Sallanches
This chart shows the average daily UV index in September in Sallanches, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Sallanches
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Average weather in Sallanches by month
Click on a month below to see detailed weather info for Sallanches. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.