Big Trout Lake
Canada
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Big Trout Lake, Canada

September, the first month of the autumn, in Big Trout Lake, is still a cool month, with average temperature ranging between min 4.5°C (40.1°F) and max 12.1°C (53.8°F).

Temperature

In Big Trout Lake, Canada, the average high-temperature plummets, from an agreeable 20.1°C (68.2°F) in August, to a cool 12.1°C (53.8°F). In September, in Big Trout Lake, the average low-temperature is 4.5°C (40.1°F).

Rainfall

The month with the most rainfall is September when the rain falls for 16.8 days and typically aggregates up to 90.4mm (3.6") of precipitation.

Snowfall

Months with snowfall are January through June, September through December. September is the first month it typically snows in Big Trout Lake. Throughout September, in the average 2.7 snowfall days, it receives 98mm (3.9") of snow. Throughout the year, in Big Trout Lake, there are 94.5 snowfall days, and 2223mm (87.5") of snow is accumulated.

Daylight

In September, the average length of the day is 12.7h.

What is the temperature in September in Big Trout Lake?

In September, the average high-temperature is 12.1°C (53.8°F), and the average low-temperature is 4.5°C (40.1°F).

How many days does it rain in September in Big Trout Lake?

In Big Trout Lake, during September, the rain falls for 16.8 days and regularly aggregates up to 90.4mm (3.6") of precipitation.

What is the wettest month in Big Trout Lake?

The month with the most rainfall in Big Trout Lake, Canada, is September when the rain falls for 16.8 days and typically aggregates up to 90.4mm (3.6") of precipitation.

When does it start to snow in Big Trout Lake?

September is the first month it typically snows in Big Trout Lake, Canada. Throughout September, in the average 2.7 snowfall days, it receives 98mm (3.9") of snow.

What is the average length of the day in September in Big Trout Lake?

In September, the average length of the day in Big Trout Lake is 12.7h.
Average temperature in September - Big Trout Lake, Canada
  • Average high temperature in September: 12.1°C

The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-17.3°C).

  • Average low temperature in September: 4.5°C

The month with the highest average low temperature is July (11.5°C).
The coldest month (with the lowest average low temperature) is January (-28.3°C).

Average rainfall in September - Big Trout Lake, Canada
  • Average rainfall in September: 90.4mm

The wettest month (with the highest rainfall) is September (90.4mm).
The driest month (with the lowest rainfall) is February (19.4mm).

Average rainfall days in September - Big Trout Lake, Canada
  • Average rainfall days in September: 16.8 days

The month with the highest number of rainy days is September (16.8 days).
The month with the lowest number of rainy days is January (0.2 days).

Average snowfall in September - Big Trout Lake, Canada
  • Average snowfall in September: 98mm

The month with the highest snowfall is November (504mm).
Months with the lowest snowfall are July and August (0mm).

Average snowfall days in September - Big Trout Lake, Canada
  • Average snowfall days in September: 2.7 days

The month with the highest number of snowfall days is November (17 days).
Months with the lowest number of snowfall days are July and August (0 days).

Average daylight in September - Big Trout Lake, Canada
  • Average daylight in September: 12.7h

The month with the longest days is June (Average daylight: 17h).
The month with shortest days is December (Average daylight: 7.5h).