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
In Saint-Laurent, the average high-temperature in April soars, from an icy 1.2°C (34.2°F) in March, to a frosty 9.9°C (49.8°F). Saint-Laurent experiences an average low-temperature reading of 1.4°C (34.5°F) throughout April.Humidity
April and May, with an average relative humidity of 74%, are the least humid months.Rainfall
In April, the rain falls for 14.3 days. Throughout April, 69mm (2.72") of precipitation is accumulated. Throughout the year, there are 145.2 rainfall days, and 772mm (30.39") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Saint-Laurent, during April, snow falls for 3.7 days and regularly aggregates up to 44mm (1.73") of snow. Throughout the year, in Saint-Laurent, there are 63.4 snowfall days, and 895mm (35.24") of snow is accumulated.Daylight
In Saint-Laurent, the average length of the day in April is 13h and 33min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:23 pm. On the last day of April, sunrise is at 5:43 am and sunset at 8:00 pm EDT.
Sunshine
The average sunshine in April is 6.6h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The average daily UV index of 3 in April transforms into the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What are the least humid months in Saint-Laurent?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
When are sunrise and sunset in April?
How many hours of sunshine does Saint-Laurent have in April?
What is the UV index reading in April?
Average temperature in April
Saint-Laurent, Canada
- Average high temperature in April: 9.9°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 (-5.8°C).
- Average low temperature in April: 1.4°C
The month with the highest average low temperature is July (16.2°C).
The coldest month (with the lowest average low temperature) is January (-13.1°C).
Average pressure in April
Saint-Laurent, 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
Saint-Laurent, Canada
- Average wind speed in April: 14.4km/h
The windiest month (with the highest average wind speed) is April (14.4km/h).
The calmest months (with the lowest average wind speed) are July, August and September (11km/h).
Average humidity in April
Saint-Laurent, 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
Saint-Laurent, Canada
- Average rainfall in April: 69mm
The wettest month (with the highest rainfall) is May (78mm).
The driest months (with the least rainfall) are February and September (54mm).
Average rainfall days in April
Saint-Laurent, Canada
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (5 days).
Average snowfall in April
Saint-Laurent, Canada
- Average snowfall in April: 44mm
The month with the highest snowfall is January (242mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Saint-Laurent, Canada
- Average snowfall days in April: 3.7 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Saint-Laurent, 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 6min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in April
Saint-Laurent, Canada
- Average sunshine days in April: 12.2 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in April
Saint-Laurent, 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, November and December (UV index 1).
Average cloud cover in April
Saint-Laurent, Canada
- Average cloud cover in April: 56
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in April
Saint-Laurent, Canada
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
