April weather forecastMarkham, Canada
April
Weather in April
April is a distinct month in Markham's annual weather cycle. The city starts to see warmer temperatures and longer daylight hours, presenting a sharp contrast to the frigid, shorter days of winter. Temperatures are on a noticeable rise with minimum values up to 2.1°C (35.8°F). The snow gives way to spring showers, yielding an average of 59mm (2.32") of rain over 13.5 days. Spring season activities are in full swing in Markham, and April brings blooming flowers and a vibrant atmosphere.Temperature
Markham's April weather brings a rise in high-temperatures, moving from an icy 2.8°C (37°F) in March to a chilly 9.3°C (48.7°F). Throughout April, the average low-temperature dips to an icy 2.1°C (35.8°F).Humidity
The least humid month is April, with an average relative humidity of 75%.Rainfall
In April, in Markham, the rain falls for 13.5 days. Throughout April, 59mm (2.32") of precipitation is accumulated. In Markham, during the entire year, the rain falls for 157.1 days and collects up to 653mm (25.71") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Markham, during April, snow falls for 2.6 days and regularly aggregates up to 23mm (0.91") of snow. In Markham, during the entire year, snow falls for 51.3 days and aggregates up to 415mm (16.34") of snow.Daylight
In April, the average length of the day in Markham, Canada, is 13h and 28min.On the first day of April in Markham, sunrise is at 6:57 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:19 pm EDT.
Sunshine
In April, the average sunshine is 7.4h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 3 during April leads to these advisories:
Take necessary precautions - Protection from skin and eye injury is mandatory. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Markham, Canada
- Average high temperature in April: 9.3°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (-3.2°C).
- Average low temperature in April: 2.1°C
The months with the highest average low temperature are July and August (16.6°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in April
Markham, Canada
- Average pressure in April: 1014.6mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is June (1013mbar).
Average wind speed in April
Markham, Canada
- Average wind speed in April: 16.3km/h
The windiest month (with the highest average wind speed) is January (17.5km/h).
The calmest month (with the lowest average wind speed) is July (10.8km/h).
Average humidity in April
Markham, Canada
- Average humidity in April: 75%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
Markham, Canada
- Average rainfall in April: 59mm
The wettest month (with the highest rainfall) is July (78mm).
The driest month (with the least rainfall) is February (30mm).
Average rainfall days in April
Markham, Canada
- Average rainfall days in April: 13.5 days
The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in April
Markham, Canada
- Average snowfall in April: 23mm
The month with the highest snowfall is January (118mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Markham, Canada
- Average snowfall days in April: 2.6 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Markham, Canada
- Average daylight in April: 13h and 30min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
Markham, Canada
- Average sunshine days in April: 13.4 days
The month with the most sunshine days is March (14.9 days).
The month with the least sunshine days is August (9 days).
Average UV index in April
Markham, 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
Markham, Canada
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in April
Markham, 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).
