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Temperatures in September
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Temperature in Grisons in September

Grisons is a region in Switzerland. September in has maximum daytime temperatures ranging from low in Sta Maria Val Müstair with 11°C to moderate temperatures in Verdabbio with 17°C. Nighttime temperatures generally drop to 8°C in Verdabbio and 1°C in Sta Maria Val Müstair.

What is the temperature of the different cities in Grisons in September?

To get a sense of September's typical temperatures in the key spots of Grisons, explore the map below. Click on a point for an in-depth look.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in September in Grisons?
    • From a thorough analysis of our records, Verdabbio clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 17°C, and evenings that remain near 8°C.

  • What is the coldest city in September in Grisons?
    • According to our data, Sta Maria Val Müstair holds the title for the coldest city in Grisons in September. It experiences maximum temperatures of approximately 11°C and drops to lows of about 1°C during the night.

  • How much sun does Grisons get in September?
    • Davos enjoys a balanced 162 hours of sunlight. This makes it neither too overcast nor too sunny.

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