Climate Insights for Montreux

The climate in Montreux is cool. The average annual temperature is 8°C and approximately 1676mm of precipitation falls per year. Montreux receives a notable amount of rainfall throughout the year, including during its driest month. Montreux is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to -4°C. Montreux experiences heavy snowfall, typically from January through December.

Temperatures in Montreux vary considerably across the year, with a 26°C difference between the coldest and warmest months. July is the warmest month, though highs remain moderate at 22°C with a mean of 17°C. The coldest month is January, when overnight lows fall to -4°C and the daily average is -1°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.

Montreux is a fairly wet location, receiving approximately 1676mm of precipitation annually, which averages out to around 140mm per month. The wettest month is May, averaging 183mm of rainfall. July and December also tend to see above-average precipitation. The driest month is February, with just 100mm. That's 82mm less than May, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Montreux receives heavy snowfall, accumulating around 355cm annually from January through December. The snowiest month is January, with approximately 85cm. Winter travel should account for significant snow cover.

Montreux is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

It is currently summer in Montreux, which began on June 21, 2026. Montreux is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 22°C, while the coldest stretch bottoms out in January near -4°C. Autumn is next, beginning on September 23, 2026 (1 days from now).

The table below shows monthly climate averages for Montreux based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.