Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
April brings a temperature change, with average high-temperatures moving from March's frosty 8.2°C (46.8°F) to a moderate 13.2°C (55.8°F). Échallens experiences a steady low-temperature of 4.3°C (39.7°F) throughout April.Humidity
The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.Rainfall
In Échallens, in April, during 17.3 rainfall days, 48mm (1.89") of precipitation is typically accumulated. In Échallens, during the entire year, the rain falls for 185.5 days and collects up to 834mm (32.83") of precipitation.Snowfall
Months with snowfall in Échallens are January through May, October through December. In Échallens, in April, during 1 snowfall days, 29mm (1.14") of snow is typically accumulated. Throughout the year, there are 40.1 snowfall days, and 721mm (28.39") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 36min.On the first day of the month, sunrise is at 07:11 and sunset at 20:02. On the last day of April, sunrise is at 06:19 and sunset at 20:41 CEST.
Sunshine
In Échallens, the average sunshine in April is 9.6h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 3 in April leads to these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Échallens?
What is the least humid month in Échallens?
What is the average humidity in April in Échallens?
How many days does it rain in April in Échallens?
How many days does it snow in April in Échallens?
What is the average length of the day in April in Échallens?
What time are sunrise and sunset in April in Échallens?
How long on average sun shines in April in Échallens?
What is the UV index intensity in April in Échallens?
Average temperature in April
Échallens, Switzerland
- Average high temperature in April: 13.2°C
The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in April: 4.3°C
The month with the highest average low temperature is July (12.6°C).
The coldest months (with the lowest average low temperature) are January and February (-2.2°C).
Average pressure in April
Échallens, Switzerland
- Average pressure in April: 1015.5mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in April
Échallens, Switzerland
- Average wind speed in April: 9.5km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in April
Échallens, Switzerland
- Average humidity in April: 77%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in April
Échallens, Switzerland
- Average rainfall in April: 48mm
The wettest month (with the highest rainfall) is December (103mm).
The driest month (with the least rainfall) is September (38mm).
Average rainfall days in April
Échallens, Switzerland
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in April
Échallens, Switzerland
- Average snowfall in April: 29mm
The month with the highest snowfall is December (184mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Échallens, Switzerland
- Average snowfall days in April: 1 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Échallens, Switzerland
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 9h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in April
Échallens, Switzerland
- Average sunshine days in April: 9.5 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (6.7 days).
Average UV index in April
Échallens, Switzerland
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Échallens, Switzerland
- Average cloud cover in April: 35
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
Échallens, Switzerland
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
