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The weather in September in Crans Montana
Looking for great weather? September is a good time to be in Crans Montana. The temperatures are nice, and there’s not too much rain.
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Crans Montana, Switzerland. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Daily weather in September for Crans Montana
Click on any day in September to get detailed info about the usual weather on that day in Crans Montana. Check out the historical temperatures and precipitation over the past 10 years on this day.
Average temperatures
It's cool to moderate in September in Crans Montana with an average temperature of 18°C. Temperatures this month range from a low of 14°C to a high of 20°C. At night, you can expect temperatures between 6°C and 11°C.
Temperature records
With 29°C in 2023, Crans Montana reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 3°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of -2°C to a highest value of 16°C.
Precipitation and snowfall
In September, there is an average of 47 mm of precipitation, spread over 8 days. Of the total precipitation, about 1,1 cm falls as snow in September. The wind speed is around 3 Bft, mostly coming from the West.
September weather comparison
| Crans Montana | New York | |
|---|---|---|
| Average temperature | 18°C | 27°C |
| Max. temperature | 20°C | 31°C |
| Min. temperature | 6°C | -5°C |
| Total precipitation | 47 mm | 57 mm |
| Rainy days | 8 days | 9 days |
| Total snowfall | 1,1 cm | 0 cm |
| Snowy days | 1 day | 0 days |
Start of September
The month of September starts in Crans Montana with mild temps, averaging around 19°C during the day and nights around 10°C.
Mid September
By mid-September, daytime temps drop to around 18°C, with nights around 10°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 Crans Montana is around 16°C, while nighttime temps are about 7°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 Crans Montana for all months and discover the best travel time
Curious about the weather in other parts of Switzerland? Check out the climate and weather for spots like Zurich, Geneva, Valais, or explore other destinations in Switzerland.
Temperature charts
These charts show the average temperatures in September in Crans Montana, Switzerland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Crans Montana
Temperature in September in Crans Montana over the years
Precipitation charts
These charts show the average amount of precipitation in September in Crans Montana, Switzerland. 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 Crans Montana
Total precipitation in September in Crans Montana over the years
Daily Snowfall in September in Crans Montana
Snowfall in September in Crans Montana per year
Daily UV index in September in Crans Montana
This chart shows the average daily UV index in September in Crans Montana, 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 Crans Montana
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Average weather in Crans Montana by month
Click on a month below to see detailed weather info for Crans Montana. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.