What’s the climate like in Ascona?
The current climate in Ascona features temperatures ranging from a high of 27°C to a low of 6°C throughout the year. The average yearly temperature is around 17°C. At night, temperatures in the colder months average around 0°C and in the warmer months around 18°C.
The highest temperature recorded in Ascona in recent years was 36°C in July 2015. The lowest daytime temperature recorded was -2°C in January 2017.
On average, Ascona gets 1688 mm of precipitation each year. Of this, about 47 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
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.
Best time to visit Ascona?
The best time to visit Ascona for mild to warm weather is April up to October. You might get some rain, but the temperatures are just right to explore Ascona.
Climate Table of Ascona
The climate table of Ascona shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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Temp. max (°C) | 6 | 10 | 12 | 16 | 19 | 25 | 27 | 25 | 22 | 16 | 11 | 7 |
Temp. min (°C) | 1 | 3 | 4 | 8 | 11 | 16 | 18 | 17 | 14 | 10 | 6 | 2 |
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Precipitation (mm) | 70 | 95 | 87 | 127 | 167 | 168 | 133 | 221 | 130 | 216 | 182 | 92 |
Snow (cm) | 8,6 | 16 | 5,0 | 0,5 | 0 | 0 | 0 | 0 | 0 | 0 | 3,3 | 14 |
UV Index | 3 | 4 | 6 | 7 | 8 | 8 | 8 | 7 | 6 | 4 | 3 | 3 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 17°C
- Highest temperature: 27°C in July
- Lowest temperature: 6°C in January
- Precipitation*: 1688 mm per year, averaging 141 mm per month
- Snowfall: 47 cm per year
- Driest months: 70 mm in January, 87 mm in March and 92 mm in December
- Wettest months: 221 mm in August, 216 mm in October and 182 mm in November
*Precipitation is measured as a combination of rain, snow, and hail
Average Temperature per Month in Ascona
This graph shows the average maximum temperatures per month in Ascona, Switzerland. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Ascona
This graph shows how much rainfall Ascona, Switzerland, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average Snowfall per Month in Ascona
This graph shows how much snow Ascona, Switzerland, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Ascona
This graph shows the average UV index per month in Ascona, Switzerland. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Ascona
This graph shows the average yearly temperature in Ascona, Switzerland. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Ascona
This chart shows the total yearly precipitation in Ascona, Switzerland, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Ascona
This chart shows the total yearly snowfall in Ascona, Switzerland, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Ascona
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Average weather in Ascona by month
Click on a month below to see detailed weather info for Ascona. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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