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
The shift into April is characterized by a subtle rise in the average high-temperature, transitioning from March's cold 0.5°C (32.9°F) to a still icy 5.3°C (41.5°F). Throughout April, the nighttime temperature averages to a subzero cold -0.6°C (30.9°F).Humidity
In April, the average relative humidity is 84%.Rainfall
In April, the rain falls for 14.4 days. Throughout April, 57mm (2.24") of precipitation is accumulated. Throughout the year, there are 148.9 rainfall days, and 651mm (25.63") of precipitation is accumulated.Snowfall
Months with snowfall in Louisbourg are January through May, November and December. In Louisbourg, in April, snow falls for 5.8 days, with typically accumulated 35mm (1.38") of snow. Throughout the year, in Louisbourg, there are 60.9 snowfall days, and 428mm (16.85") of snow is accumulated.Daylight
In Louisbourg, the average length of the day in April is 13h and 34min.On the first day of the month, sunrise is at 6:38 am and sunset at 7:28 pm. On the last day of April, in Louisbourg, sunrise is at 5:47 am and sunset at 8:06 pm ADT.
Sunshine
In Louisbourg, the average sunshine in April is 6.4h.UV index
In Louisbourg, the average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in April converts into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
How cold is April in Louisbourg?
What is the average humidity in April in Louisbourg?
How much does it rain in Louisbourg in April?
How many days does it snow in April in Louisbourg?
What is the average length of the day in April in Louisbourg?
What time are sunrise and sunset in April in Louisbourg?
How long on average sun shines in April in Louisbourg?
How high is the UV index in April in Louisbourg?
Average temperature in April
Louisbourg, Canada
- Average high temperature in April: 5.3°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is February (-1.5°C).
- Average low temperature in April: -0.6°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is February (-7.3°C).
Average pressure in April
Louisbourg, Canada
- Average pressure in April: 1013.9mbar
The month with the highest atmospheric pressure is September (1016.3mbar).
The month with the lowest atmospheric pressure is February (1010.6mbar).
Average wind speed in April
Louisbourg, Canada
- Average wind speed in April: 17.7km/h
The windiest month (with the highest average wind speed) is January (20.6km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in April
Louisbourg, Canada
- Average humidity in April: 84%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are May, August and September (81%).
Average rainfall in April
Louisbourg, Canada
- Average rainfall in April: 57mm
The wettest month (with the highest rainfall) is October (68mm).
The driest month (with the least rainfall) is September (37mm).
Average rainfall days in April
Louisbourg, Canada
- Average rainfall days in April: 14.4 days
The month with the highest number of rainy days is April (14.4 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in April
Louisbourg, Canada
- Average snowfall in April: 35mm
The month with the highest snowfall is March (117mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in April
Louisbourg, Canada
- Average snowfall days in April: 5.8 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Louisbourg, 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: 6h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in April
Louisbourg, Canada
- Average sunshine days in April: 10.7 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (9.7 days).
Average UV index in April
Louisbourg, Canada
- Average UV index in April: 2
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in April
Louisbourg, Canada
- Average cloud cover in April: 58
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in April
Louisbourg, Canada
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Louisbourg, Canada
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