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
With the onset of April, L'Assomption's average high-temperature experiences a noticeable rise, advancing from March's cold 0.7°C (33.3°F) to a frosty 9.4°C (48.9°F). During the nights in April, the temperature averages to a wintry 1.1°C (34°F).Humidity
The average relative humidity in April in L'Assomption, Canada, is 75%.Rainfall
April is the month with the most rainfall. Rain falls for 16.6 days and accumulates 83mm (3.27") of precipitation.Snowfall
Months with snowfall in L'Assomption are January through May, October through December. In L'Assomption, in April, during 4.8 snowfall days, 58mm (2.28") of snow is typically accumulated. Throughout the year, there are 74 snowfall days, and 1020mm (40.16") of snow is accumulated.Daylight
In April, the average length of the day in L'Assomption is 13h and 34min.On the first day of April in L'Assomption, sunrise is at 6:32 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:00 pm EDT.
Sunshine
In L'Assomption, the average sunshine in April is 7.1h.UV index
In L'Assomption, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in L'Assomption in April?
What is the average humidity in April in L'Assomption?
What is the rainiest month in L'Assomption?
How many days does it rain in April in L'Assomption?
How many days does it snow in April in L'Assomption?
How many hours of daylight does L'Assomption have in April?
When are sunrise and sunset in April in L'Assomption?
How many hours of sunshine does L'Assomption have in April?
How high is the UV index in April in L'Assomption?
Average temperature in April
L'Assomption, Canada
- Average high temperature in April: 9.4°C
The warmest month (with the highest average high temperature) is July (25.4°C).
The month with the lowest average high temperature is January (-6.2°C).
- Average low temperature in April: 1.1°C
The month with the highest average low temperature is July (15.5°C).
The coldest month (with the lowest average low temperature) is January (-13.7°C).
Average pressure in April
L'Assomption, Canada
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is November (1017.7mbar).
The month with the lowest atmospheric pressure is June (1012.3mbar).
Average wind speed in April
L'Assomption, Canada
- Average wind speed in April: 14km/h
The windiest month (with the highest average wind speed) is April (14km/h).
The calmest months (with the lowest average wind speed) are July and August (10.7km/h).
Average humidity in April
L'Assomption, Canada
- Average humidity in April: 75%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (73%).
Average rainfall in April
L'Assomption, Canada
- Average rainfall in April: 83mm
The wettest month (with the highest rainfall) is April (83mm).
The driest month (with the least rainfall) is November (46mm).
Average rainfall days in April
L'Assomption, Canada
- Average rainfall days in April: 16.6 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in April
L'Assomption, Canada
- Average snowfall in April: 58mm
The month with the highest snowfall is January (278mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
L'Assomption, Canada
- Average snowfall days in April: 4.8 days
The month with the highest number of snowfall days is January (18.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
L'Assomption, Canada
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 7h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in April
L'Assomption, Canada
- Average sunshine days in April: 10.1 days
The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in April
L'Assomption, Canada
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
L'Assomption, Canada
- Average cloud cover in April: 54
The months with the most cloud cover are January and February (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in April
L'Assomption, Canada
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
