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 onset of April brings a temperature shift, with the average high-temperature moving from a wintry 4.5°C (40.1°F) in March to a fresh 10.7°C (51.3°F). April is noted for a mean low-temperature of 3.1°C (37.6°F).Humidity
In Port Colborne, the average relative humidity in April is 76%.Rainfall
In Port Colborne, in April, during 16.4 rainfall days, 76mm (2.99") of precipitation is typically accumulated. Throughout the year, there are 170.3 rainfall days, and 804mm (31.65") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In April, in Port Colborne, Canada, it is snowing for 3.6 days. Throughout April, 40mm (1.57") of snow is accumulated. In Port Colborne, during the entire year, snow falls for 64.1 days and aggregates up to 576mm (22.68") of snow.Daylight
The average length of the day in April is 13h and 25min.On the first day of the month, sunrise is at 6:57 am and sunset at 7:43 pm. On the last day of April, sunrise is at 6:11 am and sunset at 8:17 pm EDT.
Sunshine
In Port Colborne, the average sunshine in April is 7.2h.UV index
In Port Colborne, Canada, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 3 during April leads to these advisories:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What are April temperatures in Port Colborne?
What is the average humidity in April in Port Colborne?
How much does it rain in Port Colborne in April?
How much does it snow in Port Colborne in April?
What is the average length of the day in April in Port Colborne?
What time are sunrise and sunset in April in Port Colborne?
How long on average sun shines in April in Port Colborne?
What is the UV index reading in April in Port Colborne?
Average temperature in April
Port Colborne, Canada
- Average high temperature in April: 10.7°C
The warmest month (with the highest average high temperature) is July (25.7°C).
The month with the lowest average high temperature is January (-1.5°C).
- Average low temperature in April: 3.1°C
The month with the highest average low temperature is July (17.5°C).
The coldest month (with the lowest average low temperature) is January (-6.7°C).
Average pressure in April
Port Colborne, Canada
- Average pressure in April: 1014.8mbar
The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).
Average wind speed in April
Port Colborne, Canada
- Average wind speed in April: 16.3km/h
The windiest month (with the highest average wind speed) is January (19.6km/h).
The calmest month (with the lowest average wind speed) is July (11.6km/h).
Average humidity in April
Port Colborne, Canada
- Average humidity in April: 76%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is September (75%).
Average rainfall in April
Port Colborne, Canada
- Average rainfall in April: 76mm
The wettest month (with the highest rainfall) is July (86mm).
The driest month (with the least rainfall) is September (53mm).
Average rainfall days in April
Port Colborne, Canada
- Average rainfall days in April: 16.4 days
The month with the highest number of rainy days is July (18.7 days).
The months with the least rainy days are January and February (8.1 days).
Average snowfall in April
Port Colborne, Canada
- Average snowfall in April: 40mm
The month with the highest snowfall is February (179mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Port Colborne, Canada
- Average snowfall days in April: 3.6 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Port Colborne, Canada
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 7h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in April
Port Colborne, Canada
- Average sunshine days in April: 9.9 days
The month with the most sunshine days is September (12.6 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in April
Port Colborne, 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 and December (UV index 1).
Average cloud cover in April
Port Colborne, Canada
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Port Colborne, Canada
- Average visibility in April: 9km
The month with the highest visibility is September (10km).
The months with the lowest visibility are January and February (8km).
Port Colborne, Canada
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