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
April's arrival witnesses a distinct temperature rise, advancing from March's wintry 1.2°C (34.2°F) to a chilly 9.9°C (49.8°F). April nights are marked by an average temperature drop to a cold 1.6°C (34.9°F).Humidity
In April, the average relative humidity in Greenfield Park, Canada, is 74%.Rainfall
In Greenfield Park, in April, during 17 rainfall days, 80mm (3.15") of precipitation is typically accumulated. Throughout the year, in Greenfield Park, there are 154.5 rainfall days, and 864mm (34.02") of precipitation is accumulated.Snowfall
Months with snowfall in Greenfield Park are January through May, October through December. In Greenfield Park, in April, during 4.5 snowfall days, 56mm (2.2") of snow is typically accumulated. Throughout the year, there are 74.1 snowfall days, and 1120mm (44.09") of snow is accumulated.Daylight
In April, the average length of the day in Greenfield Park is 13h and 33min.On the first day of the month, sunrise is at 6:32 am and sunset at 7:22 pm. On the last day of April, sunrise is at 5:42 am and sunset at 7:59 pm EDT.
Sunshine
The average sunshine in April in Greenfield Park is 6.5h.UV index
The average daily maximum UV index in April in Greenfield Park is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In April, the maximum UV index of 3 translates into these guidelines:
Take necessary precautions - Defending against sun damage is advocated. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Greenfield Park?
What is the average humidity in April in Greenfield Park?
How much does it rain in Greenfield Park in April?
How much does it snow in Greenfield Park in April?
What is the average length of the day in April in Greenfield Park?
When is the sunrise / sunset in April in Greenfield Park?
How many hours of sunshine does Greenfield Park have in April?
How high is the UV index in April in Greenfield Park?
Average temperature in April
Greenfield Park, Canada
- Average high temperature in April: 9.9°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in April: 1.6°C
The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-13.1°C).
Average pressure in April
Greenfield Park, 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
Greenfield Park, Canada
- Average wind speed in April: 14.3km/h
The windiest month (with the highest average wind speed) is April (14.3km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).
Average humidity in April
Greenfield Park, Canada
- Average humidity in April: 74%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (73%).
Average rainfall in April
Greenfield Park, Canada
- Average rainfall in April: 80mm
The wettest month (with the highest rainfall) is May (85mm).
The driest month (with the least rainfall) is September (55mm).
Average rainfall days in April
Greenfield Park, Canada
- Average rainfall days in April: 17 days
The months with the highest number of rainy days are May and July (17.8 days).
The month with the least rainy days is January (5 days).
Average snowfall in April
Greenfield Park, Canada
- Average snowfall in April: 56mm
The month with the highest snowfall is January (293mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Greenfield Park, Canada
- Average snowfall days in April: 4.5 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Greenfield Park, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in April
Greenfield Park, Canada
- Average sunshine days in April: 9.9 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in April
Greenfield Park, 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
Greenfield Park, Canada
- Average cloud cover in April: 57
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in April
Greenfield Park, Canada
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
Greenfield Park, Canada
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