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Switzerland
The weather in April in St. Gallen
Looking for sun? April isn’t a good month to be in St. Gallen. There’s too much chance of rain this month.
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in April for St. Gallen, 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 April for St. Gallen
Click on any day in April to get detailed info about the usual weather on that day in St. Gallen. Check out the historical temperatures and precipitation over the past 10 years on this day.
Average temperatures
It's cool in April in St. Gallen with an average temperature of 13°C. Temperatures this month range from a low of 10°C to a high of 17°C. At night, you can expect temperatures between 3°C and 8°C.
Temperature records
With 24°C in 2018, St. Gallen reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was -1°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of -6°C to a highest value of 16°C.
Precipitation and snowfall
In April, there is an average of 101 mm of precipitation, spread over 12 days. Of the total precipitation, about 54 cm falls as snow in April. The wind speed is around 3 Bft, mostly coming from the Southeast.
April weather comparison
| St. Gallen | New York | |
|---|---|---|
| Average temperature | 13°C | 17°C |
| Max. temperature | 17°C | 22°C |
| Min. temperature | 3°C | -5°C |
| Total precipitation | 101 mm | 81 mm |
| Rainy days | 12 days | 11 days |
| Total snowfall | 54 cm | 0,4 cm |
| Snowy days | 9 days | 1 day |
Start of April
The month of April starts in St. Gallen with cool temps, averaging around 12°C during the day and nights around 5°C.
Mid April
By mid-April, daytime temps rise to around 14°C, with nights around 6°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of April
By the end of April, the average daytime temperature in St. Gallen is around 15°C, while nighttime temps are about 6°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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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 St. Gallen 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 April in St. Gallen, Switzerland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in April in St. Gallen
Temperature in April in St. Gallen over the years
Precipitation charts
These charts show the average amount of precipitation in April in St. Gallen, 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 April in St. Gallen
Total precipitation in April in St. Gallen over the years
Daily Snowfall in April in St. Gallen
Snowfall in April in St. Gallen per year
Daily UV index in April in St. Gallen
This chart shows the average daily UV index in April in St. Gallen, 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 April in St. Gallen
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Average weather in St. Gallen by month
Click on a month below to see detailed weather info for St. Gallen. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.