April weather forecastBoucherville, Canada
April
Weather in April
April in Boucherville, Canada, is a chilly spring month, with an average temperature ranging between min 1.6°C (34.9°F) and max 9.9°C (49.8°F).Temperature
April is marked by a significant increase, with the average high-temperature advancing from an icy 1.2°C (34.2°F) in March to a frosty 9.9°C (49.8°F). Nighttime temperatures in Boucherville consistently average a wintry 1.6°C (34.9°F) during April.Humidity
The months with the lowest humidity in Boucherville are April and May, with an average relative humidity of 74%.Rainfall
In Boucherville, Canada, during April, the rain falls for 17.2 days and regularly aggregates up to 80mm (3.15") of precipitation. In Boucherville, during the entire year, the rain falls for 159.6 days and collects up to 875mm (34.45") of precipitation.Snowfall
January through May, October through December are months with snowfall in Boucherville. In Boucherville, Canada, in April, during 5 snowfall days, 58mm (2.28") of snow is typically accumulated. Throughout the year, there are 77.9 snowfall days, and 1133mm (44.61") of snow is accumulated.Daylight
In Boucherville, the average length of the day in April is 13h and 34min.On the first day of April, 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 7:59 pm EDT.
Sunshine
In Boucherville, the average sunshine in April is 6.5h.UV index
In Boucherville, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In April, a regular UV index of 3 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Boucherville, Canada
- Average high temperature in April: 9.9°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in April: 1.6°C
The month with the highest average low temperature is July (15.9°C).
The coldest month (with the lowest average low temperature) is January (-13°C).
Average pressure in April
Boucherville, 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
Boucherville, Canada
- Average wind speed in April: 14.2km/h
The windiest months (with the highest average wind speed) are February and April (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in April
Boucherville, Canada
- Average humidity in April: 74%
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in April
Boucherville, Canada
- Average rainfall in April: 80mm
The wettest month (with the highest rainfall) is May (86mm).
The driest month (with the least rainfall) is September (56mm).
Average rainfall days in April
Boucherville, Canada
- Average rainfall days in April: 17.2 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in April
Boucherville, Canada
- Average snowfall in April: 58mm
The month with the highest snowfall is January (295mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Boucherville, Canada
- Average snowfall days in April: 5 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
Boucherville, Canada
- Average daylight in April: 13h and 36min
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 30min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in April
Boucherville, Canada
- Average sunshine days in April: 10.1 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in April
Boucherville, Canada
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in April
Boucherville, Canada
- Average cloud cover in April: 57
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in April
Boucherville, 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).
