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 sea temperature 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
Charlottetown sees a rise in temperature during April, with average high-temperatures transitioning from a freezing cold -0.6°C (30.9°F) in March to a wintry 4.8°C (40.6°F). Charlottetown maintains a near steady average temperature of 0.3°C (32.5°F) during the nights of April, demonstrating little drop from daytime highs.Humidity
In April, the average relative humidity is 82%.Rainfall
In Charlottetown, in April, during 13.3 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Charlottetown, during the entire year, the rain falls for 144.1 days and collects up to 715mm (28.15") of precipitation.Snowfall
January through May, November and December are months with snowfall. In Charlottetown, during April, snow falls for 4.1 days and regularly aggregates up to 21mm (0.83") of snow. Throughout the year, in Charlottetown, Canada, there are 59.7 snowfall days, and 563mm (22.17") of snow is accumulated.Sea temperature
In Charlottetown, in April, the average water temperature is 0.3°C (32.5°F).Note: In water-based activities like swimming, this poses significant life risks. The cold water results in agonizing discomfort and quick hyperventilation. A specialized swimsuit is crucial to reduce the potential thermal damage.
Daylight
In Charlottetown, the average length of the day in April is 13h and 35min.On the first day of April, sunrise is at 6:50 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:20 pm ADT.
Sunshine
In Charlottetown, the average sunshine in April is 6.3h.UV index
In Charlottetown, the average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 during April leads to these advisories:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Charlottetown in April?
What is the average humidity in April in Charlottetown?
How many days does it rain in April in Charlottetown?
How much does it snow in Charlottetown in April?
How cold is the water in April in Charlottetown?
What is the average length of the day in April in Charlottetown?
When is the sunrise / sunset in April in Charlottetown?
How many hours of sunshine does Charlottetown have in April?
How high is the UV index in April in Charlottetown?
Average temperature in April
Charlottetown, Canada
- Average high temperature in April: 4.8°C
The warmest month (with the highest average high temperature) is August (21.6°C).
The month with the lowest average high temperature is February (-3.1°C).
- Average low temperature in April: 0.3°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is February (-8.3°C).
Average pressure in April
Charlottetown, Canada
- Average pressure in April: 1013.7mbar
The month with the highest atmospheric pressure is September (1016.3mbar).
The month with the lowest atmospheric pressure is February (1011.8mbar).
Average wind speed in April
Charlottetown, Canada
- Average wind speed in April: 18.8km/h
The windiest month (with the highest average wind speed) is December (23.5km/h).
The calmest month (with the lowest average wind speed) is July (15.2km/h).
Average humidity in April
Charlottetown, Canada
- Average humidity in April: 82%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are September and October (78%).
Average rainfall in April
Charlottetown, Canada
- Average rainfall in April: 52mm
The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the least rainfall) is March (47mm).
Average rainfall days in April
Charlottetown, Canada
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in April
Charlottetown, Canada
- Average snowfall in April: 21mm
The month with the highest snowfall is December (121mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in April
Charlottetown, Canada
- Average snowfall days in April: 4.1 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in April
Charlottetown, Canada
- Average sea temperature in April: 0.3°C
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest months (with the lowest average sea temperature) are February and March (-1.1°C).
Average daylight in April /
Average sunshine in April
Charlottetown, 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 30min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in April
Charlottetown, Canada
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is December (7.4 days).
Average UV index in April
Charlottetown, 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 March and December (UV index 1).
Average cloud cover in April
Charlottetown, Canada
- Average cloud cover in April: 60
The months with the most cloud cover are January and December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in April
Charlottetown, Canada
- Average visibility in April: 9km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are January, February, March and December (8km).
Charlottetown, Canada
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