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
Weather in April
Temperature
Cowansville's transition into April is marked by a clear rise in the average high-temperature, advancing from a cold 1.1°C (34°F) in March to a chilly 9.3°C (48.7°F). An average low-temperature of 0.3°C (32.5°F) is expected during April.Humidity
The average relative humidity in April in Cowansville is 78%.Rainfall
In Cowansville, Canada, in April, during 17.4 rainfall days, 77mm (3.03") of precipitation is typically accumulated. Throughout the year, in Cowansville, there are 168 rainfall days, and 872mm (34.33") of precipitation is accumulated.Snowfall
Months with snowfall in Cowansville are January through May, October through December. In April, it is snowing for 7.8 days. Throughout April, 109mm (4.29") of snow is accumulated. In Cowansville, during the entire year, snow falls for 95.2 days and aggregates up to 1473mm (57.99") of snow.Daylight
The average length of the day in April in Cowansville, Canada, is 13h and 32min.On the first day of April, sunrise is at 6:29 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 7:56 pm EDT.
Sunshine
The average sunshine in April is 6.5h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In April, the maximum UV index of 3 suggests this advice:
Adopt protective measures - Suggestions to resist sunburn are offered. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What are the temperatures in Cowansville in April?
What is the average humidity in April in Cowansville?
How many days does it rain in April in Cowansville?
How many days does it snow in April in Cowansville?
How many hours of daylight does Cowansville have in April?
When is the sunrise / sunset in April in Cowansville?
How many hours of sunshine does Cowansville have in April?
What is the UV index intensity in April in Cowansville?
Average temperature in April
Cowansville, Canada
- Average high temperature in April: 9.3°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (-5.4°C).
- Average low temperature in April: 0.3°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-12.8°C).
Average pressure in April
Cowansville, 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 (1012.5mbar).
Average wind speed in April
Cowansville, Canada
- Average wind speed in April: 12.5km/h
The windiest month (with the highest average wind speed) is April (12.5km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in April
Cowansville, Canada
- Average humidity in April: 78%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (77%).
Average rainfall in April
Cowansville, Canada
- Average rainfall in April: 77mm
The wettest month (with the highest rainfall) is June (89mm).
The driest month (with the least rainfall) is February (59mm).
Average rainfall days in April
Cowansville, Canada
- Average rainfall days in April: 17.4 days
The month with the highest number of rainy days is June (19.7 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in April
Cowansville, Canada
- Average snowfall in April: 109mm
The month with the highest snowfall is January (340mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Cowansville, Canada
- Average snowfall days in April: 7.8 days
The month with the highest number of snowfall days is February (20 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Cowansville, Canada
- Average daylight in April: 13h and 3min
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 3min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).
Average sunshine days in April
Cowansville, Canada
- Average sunshine days in April: 8.3 days
The month with the most sunshine days is September (13.6 days).
The month with the least sunshine days is February (8 days).
Average UV index in April
Cowansville, 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, February and December (UV index 1).
Average cloud cover in April
Cowansville, Canada
- Average cloud cover in April: 58
The month with the most cloud cover is February (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in April
Cowansville, Canada
- Average visibility in April: 8km
The months with the highest visibility are April, May, June, July, August, September, October and November (8km).
The months with the lowest visibility are January and February (6km).
Cowansville, Canada
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