Gjoa Haven
Canada
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Gjoa Haven, Canada

The first month of the autumn, September, is still a cold month in Gjoa Haven, Canada, with average temperature varying between 2.1°C (35.8°F) and -2°C (28.4°F).

Temperature

In September, the average high-temperature decreases, from a frosty 8.9°C (48°F) in August, to a cold 2.1°C (35.8°F). The average low-temperature, in Gjoa Haven, is -2°C (28.4°F).

Humidity

The average relative humidity is 82.3%.

Rainfall

In Gjoa Haven, it is raining for 7.4 days, with typically 15.9mm (0.6") of accumulated precipitation. In Gjoa Haven, during the entire year, the rain falls for 32.4 days and collects up to 78.5mm (3.1") of precipitation.

Snowfall

Months with snowfall are January through December.

Sea temperature

September is the month with the warmest seawater, with an average sea temperature of 0.8°C (33.4°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

Daylight

In September, the average length of the day in Gjoa Haven, Canada, is 13.2h.

What is the temperature in September in Gjoa Haven?

The average high-temperature, in September, in Gjoa Haven, Canada, is 2.1°C (35.8°F), while the average low-temperature is -2°C (28.4°F).

What is the average humidity in September in Gjoa Haven?

In Gjoa Haven, the average relative humidity in September is 82.3%.

How much does it rain in Gjoa Haven in September?

In Gjoa Haven, Canada, during September, the rain falls for 7.4 days and regularly aggregates up to 15.9mm (0.6") of precipitation.

How many days does it snow in September in Gjoa Haven?

In Gjoa Haven, during September, snow falls for 5.8 days and regularly aggregates up to 88mm (3.5") of snow.

What is the month with the warmest sea water in Gjoa Haven?

With an average sea temperature of 0.8°C (33.4°F), September is the month with the warmest seawater. For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

What is the water temperature in September in Gjoa Haven?

In Gjoa Haven, Canada, the average seawater temperature in September is 0.8°C (33.4°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

How many hours of daylight does Gjoa Haven have in September?

The average length of the day in September in Gjoa Haven is 13.2h.
Average temperature in September - Gjoa Haven, Canada
  • Average high temperature in September: 2.1°C

The warmest month (with the highest average high temperature) is July (12.1°C).
The month with the lowest average high temperature is February (-30.7°C).

  • Average low temperature in September: -2°C

The month with the highest average low temperature is July (3.8°C).
The coldest month (with the lowest average low temperature) is January (-37.1°C).

Average humidity in September - Gjoa Haven, Canada
  • Average humidity in September: 82.3%

The month with the highest relative humidity is October (87.7%).
The month with the lowest relative humidity is January (62.6%).

Average rainfall in September - Gjoa Haven, Canada
  • Average rainfall in September: 15.9mm

The wettest month (with the highest rainfall) is August (27.9mm).
Driest months (with the lowest rainfall) are January, February, March, April, November and December (0mm).

Average rainfall days in September - Gjoa Haven, Canada
  • Average rainfall days in September: 7.4 days

The month with the highest number of rainy days is August (10.6 days).
Months with the lowest number of rainy days are January, February, March, April, November and December (0 days).

Average snowfall in September - Gjoa Haven, Canada
  • Average snowfall in September: 88mm

The month with the highest snowfall is October (282mm).
The month with the lowest snowfall is July (4mm).

Average snowfall days in September - Gjoa Haven, Canada
  • Average snowfall days in September: 5.8 days

The month with the highest number of snowfall days is October (14.1 days).
The month with the lowest number of snowfall days is July (0.2 days).

Average sea temperature in September - Gjoa Haven, Canada
  • Average sea temperature in September: 0.8°C

The best month for swimming (with the highest average sea temperature) is September (0.8°C).
The coldest month (with the lowest average sea temperature) is December (-1.8°C).

Average daylight in September - Gjoa Haven, Canada
  • Average daylight in September: 13.2h

The month with the longest days is June (Average daylight: 24h).
The month with shortest days is December (Average daylight: 0.1h).