Kuujjuanq
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Kuujjuanq Weather in September

Thinking of visiting Kuujjuanq in September? Expect low temperatures reaching 11°C (52°F) during the day, dropping to 3°C (37°F) at night, and be prepared for the wettest month of the year.

Rainfall in Kuujjuanq in September

With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. You can typically expect 16 days of rain this month, averaging around 90 mm (3.5 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Kuujjuanq in September

In September, Kuujjuanq sees low temperatures, with highs of 11°C (52°F). Nights drop to around 3°C (37°F). It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Kuujjuanq in September

The city usually sees around 87 hours of sunlight, indicating fewer sunny days.

Wind Speed in Kuujjuanq in September

In September, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Kuujjuanq.

Kuujjuanq Temperature in September

Min Temperature
3°C (37°F)
Max Temperature
11°C (52°F)
Chance of Rain
53%
Precipitation
90 mm (3.5 in)
Rainy days
16 days
Humidity
67%
Windspeed
4 m/s (8 knots)
Sunshine
87 hours
Percentage Sunshine
23%

Kuujjuanq Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Kuujjuanq - and find the best time to visit.

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Kuujjuanq typically drop from around 13°C (55°F) at the start of September to approximately 8°C (46°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 6°C (43°F).

Average temperatures in September

Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

Historical weather records for Kuujjuanq in September

Browse day-by-day weather records for Kuujjuanq spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Kuujjuanq historical weather extremes in September

According to our 19 years of weather records for Kuujjuanq, the following extremes were recorded between 2006 and 2025.

  • The hottest September day on record in Kuujjuanq reached 25°C (77°F) (September 7, 2022).
  • On September 28, 2014, Kuujjuanq saw its coldest September day with temperatures maxing out at 2°C (36°F).
  • The coldest night in September in Kuujjuanq was on September 19, 2016, with a minimum of -5°C (23°F).
  • The wettest September day on record brought 45 mm (1.8 in) of precipitation to Kuujjuanq (September 19, 2009).

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 →

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 Kuujjuanq in September

Pack for changing conditions in Kuujjuanq in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Kuujjuanq in September

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

  • Swimming
    4/10
  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    6/10

Kuujjuanq 3-Day Forecast

More climate data for Kuujjuanq

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.