April weather forecast and climate
Blanc-Sablon, Canada

April is a wintry spring month in Blanc-Sablon, Canada, with temperature in the range of an average low of -4.5°C (23.9°F) and an average high of 0.3°C (32.5°F).

Temperature

In Blanc-Sablon, the average high-temperature slightly increases, from a subzero cold -3.8°C (25.2°F) in March, to a wintry 0.3°C (32.5°F). In Blanc-Sablon, the average low-temperature is -4.5°C (23.9°F).

Humidity

April is the most humid month, with an average relative humidity of 91%.

Rainfall

In Blanc-Sablon, it is raining for 11.8 days, with typically 64mm (2.52") of accumulated precipitation. In Blanc-Sablon, during the entire year, the rain falls for 136.9 days and collects up to 805mm (31.69") of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Blanc-Sablon, Canada, during April, snow falls for 12.2 days and regularly aggregates up to 155mm (6.1") of snow. In Blanc-Sablon, during the entire year, snow falls for 90.7 days, and aggregates up to 962mm (37.87") of snow.

Sea temperature

In Blanc-Sablon, Canada, the average seawater temperature is 0°C (32°F).
Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

Daylight

In Blanc-Sablon, the average length of the day is 13.9h.

Sunshine

In April, the average sunshine in Blanc-Sablon is 4.7h.

UV index

Months with the lowest UV index in Blanc-Sablon are January through April, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 1 interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in April in Blanc-Sablon?

In Blanc-Sablon, in April, the average high-temperature is 0.3°C (32.5°F), and the average low-temperature is -4.5°C (23.9°F).

What is the most humid month in Blanc-Sablon?

With an average relative humidity of 91%, April is the most humid month in Blanc-Sablon, Canada.

What is the average humidity in April in Blanc-Sablon?

In Blanc-Sablon, the average relative humidity in April is 91%.

How many days does it rain in April in Blanc-Sablon?

In Blanc-Sablon, Canada, in April, during 11.8 rainfall days, 64mm (2.52") of precipitation is typically accumulated.

How many days does it snow in April in Blanc-Sablon?

In Blanc-Sablon, Canada, during April, snow falls for 12.2 days and regularly aggregates up to 155mm (6.1") of snow.

How cold is the water in April in Blanc-Sablon?

In Blanc-Sablon, Canada, the average seawater temperature in April is 0°C (32°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

What is the average length of the day in April in Blanc-Sablon?

In Blanc-Sablon, Canada, the average length of the day in April is 13.9h.

How long on average sun shines in April in Blanc-Sablon?

In April, the average sunshine in Blanc-Sablon is 4.7h.

When is the lowest UV index in Blanc-Sablon?

Months with the lowest UV index in Blanc-Sablon, Canada, are January through April, with an average maximum UV index of 1.

What is the UV index reading in April in Blanc-Sablon?

In April, the average daily maximum UV index is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in April - Blanc-Sablon, Canada
  • Average high temperature in April: 0.3°C

The warmest month (with the highest average high temperature) is August (17.4°C).
The month with the lowest average high temperature is February (-7.3°C).

  • Average low temperature in April: -4.5°C

The month with the highest average low temperature is August (11.3°C).
The coldest month (with the lowest average low temperature) is February (-14.3°C).

Average pressure in April - Blanc-Sablon, Canada
  • Average pressure in April: 1012.3mbar

The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is January (1006.7mbar).

Average wind speed in April - Blanc-Sablon, Canada
  • Average wind speed in April: 18.2km/h

The windiest month (with the highest average wind speed) is November (22.8km/h).
The calmest month (with the lowest average wind speed) is July (16.2km/h).

Average humidity in April - Blanc-Sablon, Canada
  • Average humidity in April: 91%

The month with the highest relative humidity is April (91%).
The month with the lowest relative humidity is September (79%).

Average rainfall in April - Blanc-Sablon, Canada
  • Average rainfall in April: 64mm

The wettest month (with the highest rainfall) is November (97mm).
The driest month (with the least rainfall) is July (52mm).

Average rainfall days in April - Blanc-Sablon, Canada
  • Average rainfall days in April: 11.8 days

The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (3.3 days).

Average snowfall in April - Blanc-Sablon, Canada
  • Average snowfall in April: 155mm

The month with the highest snowfall is January (181mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April - Blanc-Sablon, Canada
  • Average snowfall days in April: 12.2 days

The month with the highest number of snowfall days is March (17.3 days).
Months with the least snowfall days are June, July and August (0 days).

Average sea temperature in April - Blanc-Sablon, Canada
  • Average sea temperature in April: 0°C

The best month for swimming (with the highest average sea temperature) is August (13°C).
The coldest months (with the lowest average sea temperature) are February and March (-1°C).

Average daylight in April / Average sunshine in April - Blanc-Sablon, Canada
  • Average daylight in April: 13.9h

The month with the longest days is June (Average daylight: 16.5h).
The month with the shortest days is December (Average daylight: 7.9h).

  • Average sunshine in April: 4.7h

The month with the most sunshine is August (Average sunshine: 7.9h).
The month with the least sunshine is February (Average sunshine: 3.2h).

Average sunshine days in April - Blanc-Sablon, Canada
  • Average sunshine days in April: 9.3 days

The month with the most sunshine days is October (14.2 days).
The month with the least sunshine days is April (9.3 days).

Average UV index in April - Blanc-Sablon, Canada
  • Average UV index in April: 1

The month with the highest UV index is July (UV index 4).
Months with the lowest UV index are January, February, March and April (UV index 1).

Average cloud cover in April - Blanc-Sablon, Canada
  • Average cloud cover in April: 69

The month with the most cloud cover is April (Cloud cover 69).
The month with the least cloud cover is September (Cloud cover 50).

Average visibility in April - Blanc-Sablon, Canada
  • Average visibility in April: 8km

Months with the highest visibility are June, July, August, September, October and November (9km).
Months with the lowest visibility are January, February, March, April, May and December (8km).