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

December weather forecast and climate
Blanc-Sablon, Canada

December, the first month of the winter, in Blanc-Sablon, is also a subzero cold month, with average temperature ranging between max -3.8°C (25.2°F) and min -12.4°C (9.7°F).

Temperature

In Blanc-Sablon, the average high-temperature in December decreases, from a wintry 2.1°C (35.8°F) in November, to a subzero cold -3.8°C (25.2°F). In Blanc-Sablon, Canada, in December, the average low-temperature is -12.4°C (9.7°F).

Rainfall

In December, the rain falls for 5.2 days. Throughout December, 24.1mm (0.9") of precipitation is accumulated. In Blanc-Sablon, during the entire year, the rain falls for 122.7 days and collects up to 646.1mm (25.4") of precipitation.

Snowfall

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

Sea temperature

In Blanc-Sablon, in December, the average water temperature is 1°C (33.8°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

December has the shortest days of the year in Blanc-Sablon, Canada, with an average of 7.9h of daylight.

Sunshine

December has the least sunshine of the year, with an average of 2.4h of sunshine.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 0. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV rays for ordinary individuals.
The daily maximum UV index of 0 in December interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. 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 December in Blanc-Sablon?

The average high-temperature, in December, in Blanc-Sablon, Canada, is -3.8°C (25.2°F), while the average low-temperature is -12.4°C (9.7°F).

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

In December, in Blanc-Sablon, Canada, the rain falls for 5.2 days. Throughout December, 24.1mm (0.9") of precipitation is accumulated.

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

In December, in Blanc-Sablon, Canada, it is snowing for 15.6 days. Throughout December, 755mm (29.7") of snow is accumulated.

What is the sea temperature in December in Blanc-Sablon?

In Blanc-Sablon, Canada, in December, the average water temperature is 1°C (33.8°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 month with the shortest days in Blanc-Sablon?

The month with the shortest days in Blanc-Sablon is December, with an average of 7.9h of daylight.

How many hours of daylight does Blanc-Sablon have in December?

The average length of the day in December in Blanc-Sablon, Canada, is 7.9h.

What is the month with the least sunshine in Blanc-Sablon?

The month with the least sunshine in Blanc-Sablon is December, with an average of 2.4h of sunshine.

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

In December, the average sunshine in Blanc-Sablon, Canada, is 2.4h.

What is the month with the lowest UV index in Blanc-Sablon?

December is the month with the lowest UV index in Blanc-Sablon, Canada, with an average maximum UV index of 0.

What is the UV index intensity in December in Blanc-Sablon?

In Blanc-Sablon, Canada, the average daily maximum UV index in December is 0. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the UV radiation.
Average temperature in December - Blanc-Sablon, Canada
  • Average high temperature in December: -3.8°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 December: -12.4°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 December - Blanc-Sablon, Canada
  • Average rainfall in December: 24.1mm

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 December - Blanc-Sablon, Canada
  • Average rainfall days in December: 5.2 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 December - Blanc-Sablon, Canada
  • Average snowfall in December: 755mm

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

Average snowfall days in December - Blanc-Sablon, Canada
  • Average snowfall days in December: 15.6 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 December - Blanc-Sablon, Canada
  • Average sea temperature in December: 1°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 December / Average sunshine in December - Blanc-Sablon, Canada
  • Average daylight in December: 7.9h

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 December: 2.4h

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 December - Blanc-Sablon, Canada
  • Average UV index in December: 0

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).