Weather in September
Temperature
The start of September signals a clear decrease in the average high-temperature, falling from a pleasant 20.1°C (68.2°F) in August to a cool 12.1°C (53.8°F). During September, the average low-temperature is a cold 4.5°C (40.1°F).Rainfall
September is the month with the most rainfall in Big Trout Lake. Rain falls for 16.8 days and accumulates 90mm (3.54") of precipitation.Snowfall
January through June, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 2.7 snowfall days, it receives 98mm (3.86") of snow. In Big Trout Lake, during the entire year, snow falls for 94.5 days and aggregates up to 2223mm (87.52") of snow.Daylight
The average length of the day in September in Big Trout Lake is 12h and 40min.On the first day of September, sunrise is at 6:10 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:38 pm CDT.
Frequently asked questions
What are September temperatures in Big Trout Lake?
What is the wettest month in Big Trout Lake?
How many days does it rain in September in Big Trout Lake?
When does it start to snow in Big Trout Lake?
How many hours of daylight does Big Trout Lake have in September?
When are sunrise and sunset in September in Big Trout Lake?
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 least 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 least 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).
The months with the least 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).
The months with the least snowfall days are July and August (0 days).
Average daylight in September
Big Trout Lake, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
Big Trout Lake, Canada
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