Blanc-Sablon
Canada
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Blanc-Sablon, Canada

April in Blanc-Sablon, Canada, is a wintry spring month, with average temperature ranging between max 2.5°C (36.5°F) and min -4.4°C (24.1°F).

Temperature

In Blanc-Sablon, Canada, the average high-temperature in April increases, from a freezing cold -3°C (26.6°F) in March, to a cold 2.5°C (36.5°F). In April, in Blanc-Sablon, the average low-temperature is -4.4°C (24.1°F).

Rainfall

In Blanc-Sablon, Canada, it is raining for 7.3 days, with typically 20.5mm (0.8") of accumulated precipitation. Throughout the year, in Blanc-Sablon, Canada, there are 122.7 rainfall days, and 646.1mm (25.4") of precipitation is accumulated.

Snowfall

Months with snowfall are January through July, September through December.

Sea temperature

In Blanc-Sablon, in April, the average water temperature is 0°C (32°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.

Daylight

In April, the average length of the day is 13.9h.

Sunshine

The average sunshine in April is 4.6h.

UV index

In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV rays for the ordinary person.
The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. 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. 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 April, in Blanc-Sablon, Canada, the average high-temperature is 2.5°C (36.5°F), and the average low-temperature is -4.4°C (24.1°F).

How much does it rain in Blanc-Sablon in April?

In Blanc-Sablon, in April, during 7.3 rainfall days, 20.5mm (0.8") of precipitation is typically accumulated.

How much does it snow in Blanc-Sablon in April?

In Blanc-Sablon, Canada, in April, during 8.7 snowfall days, 291mm (11.5") of snow is typically accumulated.

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 extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

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

The average length of the day in April in Blanc-Sablon is 13.9h.

How many hours of sunshine does Blanc-Sablon have in April?

In Blanc-Sablon, Canada, the average sunshine in April is 4.6h.

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

In April, the average daily maximum UV index is 4. 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 - Blanc-Sablon, Canada
  • Average high temperature in April: 2.5°C

The warmest month (with the highest average high temperature) is August (16.6°C).
The month with the lowest average high temperature is January (-7.7°C).

  • Average low temperature in April: -4.4°C

The month with the highest average low temperature is August (9°C).
The coldest month (with the lowest average low temperature) is January (-17.5°C).

Average rainfall in April - Blanc-Sablon, Canada
  • Average rainfall in April: 20.5mm

The wettest month (with the highest rainfall) is July (101.9mm).
The driest month (with the lowest rainfall) is February (7.9mm).

Average rainfall days in April - Blanc-Sablon, Canada
  • Average rainfall days in April: 7.3 days

The month with the highest number of rainy days is July (17.4 days).
The month with the lowest number of rainy days is February (2.4 days).

Average snowfall in April - Blanc-Sablon, Canada
  • Average snowfall in April: 291mm

The month with the highest snowfall is January (854mm).
The month with the lowest snowfall is August (0mm).

Average snowfall days in April - Blanc-Sablon, Canada
  • Average snowfall days in April: 8.7 days

The month with the highest number of snowfall days is January (16.5 days).
Months with the lowest number of snowfall days are July, August and September (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).
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 shortest days is December (Average daylight: 7.9h).

  • Average sunshine in April: 4.6h

The month with most sunshine is June (Average sunshine: 5.5h).
The month with least sunshine is December (Average sunshine: 2.4h).

Average UV index in April - Blanc-Sablon, Canada
  • Average UV index in April: 4

Months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 0).