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
Boisbriand experiences a clear temperature upsurge in April, with average high-temperatures moving from an icy 1.1°C (34°F) in March to a frosty 9.6°C (49.3°F). In Boisbriand, April nights witness a steady temperature drop to an icy 1.2°C (34.2°F).Humidity
In April, the average relative humidity in Boisbriand is 76%.Rainfall
In Boisbriand, in April, it is raining for 12.8 days, with typically 29mm (1.14") of accumulated precipitation. In Boisbriand, during the entire year, the rain falls for 117.7 days and collects up to 337mm (13.27") of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows in Boisbriand. During 2.5 snowfall days, in April, Boisbriand aggregates 9mm (0.35") of snow. Throughout the year, there are 53.2 snowfall days, and 316mm (12.44") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 34min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:24 pm. On the last day of April, sunrise is at 5:43 am and sunset at 8:01 pm EDT.
Sunshine
The average sunshine in April is 6.7h.UV index
In Boisbriand, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 3 in April interprets into the following advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How many days does it rain in April?
What is the last month it snows?
What is the average length of the day in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index reading in April in Boisbriand?
Average temperature in April
Boisbriand, Canada
- Average high temperature in April: 9.6°C
The warmest month (with the highest average high temperature) is July (25.1°C).
The month with the lowest average high temperature is January (-6.1°C).
- Average low temperature in April: 1.2°C
The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (-13.4°C).
Average pressure in April
Boisbriand, Canada
- Average pressure in April: 1014.3mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1012.4mbar).
Average wind speed in April
Boisbriand, Canada
- Average wind speed in April: 14.5km/h
The windiest month (with the highest average wind speed) is April (14.5km/h).
The calmest months (with the lowest average wind speed) are July and August (10.7km/h).
Average humidity in April
Boisbriand, Canada
- Average humidity in April: 76%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (75%).
Average rainfall in April
Boisbriand, Canada
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is October (37mm).
The driest months (with the least rainfall) are January and September (23mm).
Average rainfall days in April
Boisbriand, Canada
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in April
Boisbriand, Canada
- Average snowfall in April: 9mm
The month with the highest snowfall is February (84mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Boisbriand, Canada
- Average snowfall days in April: 2.5 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Boisbriand, Canada
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 6h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in April
Boisbriand, Canada
- Average sunshine days in April: 14.8 days
The month with the most sunshine days is September (19.2 days).
The month with the least sunshine days is June (13.9 days).
Average UV index in April
Boisbriand, 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, November and December (UV index 1).
Average cloud cover in April
Boisbriand, Canada
- Average cloud cover in April: 55
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in April
Boisbriand, 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, February, March and December (8km).
