September weather forecast and climate
Blanc-Sablon, Canada

What is the temperature in September in Blanc-Sablon?

The average high-temperature, in September, in Blanc-Sablon, Canada, is 12.9°C (55.2°F), while the average low-temperature is 5°C (41°F).

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

In Blanc-Sablon, in September, during 14.5 rainfall days, typically 88.8mm (3.5") of precipitation is accumulated.

When does it start snowing in Blanc-Sablon?

September is the first month it typically snows in Blanc-Sablon, Canada. Throughout September, Blanc-Sablon receives 0.3mm (0") of snow.
Average temperature in September - Blanc-Sablon, Canada
  • Average high temperature in September: 12.9°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 September: 5°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 September - Blanc-Sablon, Canada
  • Average rainfall in September: 88.8mm

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 September - Blanc-Sablon, Canada
  • Average rainfall days in September: 14.5 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 September - Blanc-Sablon, Canada
  • Average snowfall in September: 0.3mm

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

Average snowfall days in September - Blanc-Sablon, Canada
  • Average snowfall days in September: 0 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 September - Blanc-Sablon, Canada
  • Average sea temperature in September: 11°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 September / Average sunshine in September - Blanc-Sablon, Canada
  • Average daylight in September: 12.6h

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 September: 4.3h

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 September - Blanc-Sablon, Canada
  • Average UV index in September: 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).

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