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
As Port Rowan transitions into April, a rise in the average high-temperature is observed, moving from a wintry 4.2°C (39.6°F) in March to a fresh 10.8°C (51.4°F). April in Port Rowan is noted for a mean low-temperature of 2.3°C (36.1°F).Humidity
The months with the lowest humidity in Port Rowan are April and May, with an average relative humidity of 75%.Rainfall
In April, the rain falls for 15.5 days. Throughout April, 67mm (2.64") of precipitation is accumulated. Throughout the year, there are 163.9 rainfall days, and 672mm (26.46") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Port Rowan. In Port Rowan, during April, snow falls for 3.9 days and regularly aggregates up to 25mm (0.98") of snow. Throughout the year, there are 65.3 snowfall days, and 495mm (19.49") of snow is accumulated.Daylight
The average length of the day in April is 13h and 25min.On the first day of the month, sunrise is at 7:02 am and sunset at 7:48 pm. On the last day of April, sunrise is at 6:16 am and sunset at 8:21 pm EDT.
Sunshine
The average sunshine in April in Port Rowan is 7.3h.UV index
In Port Rowan, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Port Rowan in April?
What is the least humid month in Port Rowan?
What is the average humidity in April in Port Rowan?
How many days does it rain in April in Port Rowan?
How much does it snow in Port Rowan in April?
What is the average length of the day in April in Port Rowan?
When are sunrise and sunset in April in Port Rowan?
How long on average sun shines in April in Port Rowan?
What is the UV index reading in April in Port Rowan?
Average temperature in April
Port Rowan, Canada
- Average high temperature in April: 10.8°C
The warmest month (with the highest average high temperature) is July (25.6°C).
The month with the lowest average high temperature is January (-2.7°C).
- Average low temperature in April: 2.3°C
The month with the highest average low temperature is July (15.9°C).
The coldest month (with the lowest average low temperature) is January (-8.1°C).
Average pressure in April
Port Rowan, Canada
- Average pressure in April: 1014.8mbar
The month with the highest atmospheric pressure is March (1018.6mbar).
The month with the lowest atmospheric pressure is June (1013.4mbar).
Average wind speed in April
Port Rowan, Canada
- Average wind speed in April: 16.7km/h
The windiest month (with the highest average wind speed) is January (18km/h).
The calmest month (with the lowest average wind speed) is July (10.9km/h).
Average humidity in April
Port Rowan, Canada
- Average humidity in April: 75%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in April
Port Rowan, Canada
- Average rainfall in April: 67mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days in April
Port Rowan, Canada
- Average rainfall days in April: 15.5 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in April
Port Rowan, Canada
- Average snowfall in April: 25mm
The month with the highest snowfall is February (155mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Port Rowan, Canada
- Average snowfall days in April: 3.9 days
The month with the highest number of snowfall days is January (15.6 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 Rowan, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in April
Port Rowan, Canada
- Average sunshine days in April: 10.7 days
The month with the most sunshine days is September (13.6 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in April
Port Rowan, 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, February and December (UV index 1).
Average cloud cover in April
Port Rowan, Canada
- Average cloud cover in April: 50
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Port Rowan, Canada
- Average visibility in April: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
Port Rowan, Canada
Weather forecast for your location
2. Allow the app to use your location