Kingston
Canada
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Kingston, Canada

April in Kingston, Canada, is a fresh spring month, with temperature in the range of an average high of 10.3°C (50.5°F) and an average low of 1.1°C (34°F).

Temperature

In April, the average high-temperature increases, from a cold 2.9°C (37.2°F) in March, to a cool 10.3°C (50.5°F). The average low-temperature, in April, is 1.1°C (34°F).

Rainfall

In Kingston, during 11.9 rainfall days, 77.5mm (3.1") of precipitation is typically accumulated. In Kingston, Canada, during the entire year, the rain falls for 123.3 days and collects up to 808.9mm (31.8") of precipitation.

Snowfall

Months with snowfall in Kingston are January through April, October through December. April is the last month it regularly snows. During 2.6 snowfall days, Kingston aggregates 81mm (3.2") of snow. Throughout the year, there are 50.4 snowfall days, and 1572mm (61.9") of snow is accumulated.

Sea temperature

In Kingston, Canada, the average water temperature is 3.5°C (38.3°F).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

In April, the average length of the day in Kingston, Canada, is 13.5h.

Sunshine

The average sunshine in Kingston is 5.4h.

UV index

In Kingston, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Kingston?

In Kingston, Canada, in April, the average high-temperature is 10.3°C (50.5°F), and the average low-temperature is 1.1°C (34°F).

How many days does it rain in April in Kingston?

In Kingston, Canada, during April, the rain falls for 11.9 days and regularly aggregates up to 77.5mm (3.1") of precipitation.

What is the last month it snows in Kingston?

April is the last month it regularly snows in Kingston, Canada. During 2.6 snowfall days, in April, Kingston aggregates 81mm (3.2") of snow.

What is the water temperature in April in Kingston?

In Kingston, the average seawater temperature in April is 3.5°C (38.3°F). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

What is the average length of the day in April in Kingston?

In Kingston, the average length of the day in April is 13.5h.

How many hours of sunshine does Kingston have in April?

In April, the average sunshine in Kingston is 5.4h.

How high is the UV index in April in Kingston?

In April, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.
Average temperature in April - Kingston, Canada
  • Average high temperature in April: 10.3°C

The warmest month (with the highest average high temperature) is July (24.9°C).
The month with the lowest average high temperature is January (-3.1°C).

  • Average low temperature in April: 1.1°C

The month with the highest average low temperature is July (15.8°C).
The coldest month (with the lowest average low temperature) is January (-12°C).

Average rainfall in April - Kingston, Canada
  • Average rainfall in April: 77.5mm

The wettest month (with the highest rainfall) is August (93.7mm).
The driest month (with the lowest rainfall) is February (29mm).

Average rainfall days in April - Kingston, Canada
  • Average rainfall days in April: 11.9 days

The month with the highest number of rainy days is November (14 days).
The month with the lowest number of rainy days is February (5.1 days).

Average snowfall in April - Kingston, Canada
  • Average snowfall in April: 81mm

The month with the highest snowfall is January (395mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

Average snowfall days in April - Kingston, Canada
  • Average snowfall days in April: 2.6 days

The month with the highest number of snowfall days is January (13.2 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average sea temperature in April - Kingston, Canada
  • Average sea temperature in April: 3.5°C

The best month for swimming (with the highest average sea temperature) is August (21.2°C).
The coldest month (with the lowest average sea temperature) is March (2°C).

Average daylight in April / Average sunshine in April - Kingston, Canada
  • Average daylight in April: 13.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.9h).

  • Average sunshine in April: 5.4h

The month with most sunshine is July (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 2.4h).

Average UV index in April - Kingston, Canada
  • Average UV index in April: 5

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).