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Corner Brook Weather in September

During September, Corner Brook experiences moderate daytime temperatures of 17°C (63°F) and cooler nights around 9°C (48°F). As part of the summer season, expect quite a bit of rainfall. Around 130 mm (5.1 in) is typical.

Rainfall in Corner Brook in September

You can typically expect 16 days of rain this month, averaging around 130 mm (5.1 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Corner Brook in September

In September, Corner Brook gets moderate temperatures, with highs of 17°C (63°F). Nights cool to around 9°C (48°F). During September, the summer season is in full swing. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

If you prefer enjoying temperate temperatures and rain-free days, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Canada, check out our Corner Brook's climate page.

Corner Brook Temperature in September

Min TemperatureMin Temperature 9°C (48°F)  
Max TemperatureMax Temperature 17°C (63°F)  
Chance of RainChance of Rain 53%  
PrecipitationPrecipitation 130 mm (5.1 in)  
Rainy daysRainy days 16 days  

Best Places in Canada in September

Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in September →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Corner Brook in September

For Corner Brook in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Corner Brook in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling
5/10
Walking
5/10
Camping
3/10
Outdoor sports
9/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Canada, check out our Corner Brook's climate page.

More climate data for Corner Brook