SwitzerlandAverage weather for Zernez in August
It's pleasantly warm in August in Zernez with an average temperature of 20°C. Temperatures this month range from a low of 18°C to a high of 22°C. At night, you can expect temperatures between 8°C and 10°C.
Start of August
The month of August starts in Zernez with warm temps, averaging around 22°C during the day and nights around 10°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
Mid August
By mid-August, daytime temps drop to around 21°C, with nights around 10°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of August
By the end of August, the average daytime temperature in Zernez is around 20°C, while nighttime temps are about 9°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
In August, there is an average of 125 mm of precipitation, spread over 15 days. The wind speed is around 3 Bft, mostly coming from the South.
Zernez in August |
New York | ||
|---|---|---|---|
 Average temperature |
20°C | 30°C | |
 Max. temperature |
22°C | 31°C | |
| Min. temperature |
18°C | -5°C | |
 Total precipitation |
125 mm | 79 mm | |
| Rainy days |
15 days | 13 days | |
July
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.
Is August a good time to visit Zernez?
Looking for sun? August isn’t a good month to be in Zernez. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 33°C in 2021, Zernez reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 9°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of -3°C to a highest value of 22°C.
Check out the climate of Zernez 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.
Daily Temperature in August in Zernez
This chart shows the average daily high and low temperatures in August for Zernez, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Zernez
The chart below shows the average daily precipitation in August for Zernez, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 15 days of precipitation in Zernez.
Daily UV index in August in Zernez
This chart shows the average daily UV index in August in Zernez, 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.
Temperature in August in Zernez over the years
This chart shows the average temperature in August in Zernez, measured in degrees Celsius, over the past few years.
Total precipitation in August in Zernez over the years
This chart shows the average precipitation in August in Zernez, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Zernez
Click on any day in August to get detailed info about the usual weather on that day in Zernez. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Zernez
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Average weather in Zernez by month
Click on a month below to see detailed weather info for Zernez. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
