Baie-Comeau
Canada
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Baie-Comeau, Canada

September, the first month of the autumn, in Baie-Comeau, is also a moderate month, with temperature in the range of an average high of 15.2°C (59.4°F) and an average low of 5°C (41°F).

Temperature

In Baie-Comeau, the average high-temperature in September drops, from an agreeable 20.2°C (68.4°F) in August, to a mild 15.2°C (59.4°F). The average low-temperature, in September, is 5°C (41°F).

Rainfall

In Baie-Comeau, in September, during 13.5 rainfall days, 86.3mm (3.4") of precipitation is typically accumulated. In Baie-Comeau, during the entire year, the rain falls for 110.7 days and collects up to 697.6mm (27.5") of precipitation.

Snowfall

January through May, September through December are months with snowfall in Baie-Comeau.

Sea temperature

In September, the average sea temperature is 9.3°C (48.7°F). Swimming in 9.3°C (48.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In September, the average length of the day is 12.6h.

Sunshine

The average sunshine in September in Baie-Comeau, Canada, is 5.5h.

What is the temperature in September in Baie-Comeau?

In Baie-Comeau, Canada, in September, the average high-temperature is 15.2°C (59.4°F), and the average low-temperature is 5°C (41°F).

How much does it rain in Baie-Comeau in September?

In Baie-Comeau, in September, it is raining for 13.5 days, with typically 86.3mm (3.4") of accumulated precipitation.

When does it start snowing in Baie-Comeau?

September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 0.1mm (0") of snow.

What is the sea water temperature in September in Baie-Comeau?

In Baie-Comeau, the average seawater temperature in September is 9.3°C (48.7°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Baie-Comeau have in September?

In September, the average length of the day in Baie-Comeau is 12.6h.

How many hours of sunshine does Baie-Comeau have in September?

In Baie-Comeau, the average sunshine in September is 5.5h.
Average temperature in September - Baie-Comeau, Canada
  • Average high temperature in September: 15.2°C

The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (-8.7°C).

  • Average low temperature in September: 5°C

The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is January (-19.9°C).

Average rainfall in September - Baie-Comeau, Canada
  • Average rainfall in September: 86.3mm

The wettest month (with the highest rainfall) is July (93.1mm).
The driest month (with the lowest rainfall) is January (12.3mm).

Average rainfall days in September - Baie-Comeau, Canada
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is October (14.8 days).
The month with the lowest number of rainy days is January (1.6 days).

Average snowfall in September - Baie-Comeau, Canada
  • Average snowfall in September: 0.1mm

The month with the highest snowfall is January (838mm).
Months with the lowest snowfall are June, July and August (0mm).

Average snowfall days in September - Baie-Comeau, Canada
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is January (16.8 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average sea temperature in September - Baie-Comeau, Canada
  • Average sea temperature in September: 9.3°C

The best month for swimming (with the highest average sea temperature) is July (13.4°C).
The coldest month (with the lowest average sea temperature) is February (-1.1°C).

Average daylight in September / Average sunshine in September - Baie-Comeau, Canada
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.2h).
The month with shortest days is December (Average daylight: 8.3h).

  • Average sunshine in September: 5.5h

Months with most sunshine are June and July (Average sunshine: 7.9h).
The month with least sunshine is November (Average sunshine: 3h).