Gaspé
Canada
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Gaspé, Canada

The first month of the autumn, September, is still a comfortable month in Gaspé, Canada, with average temperature fluctuating between 5°C (41°F) and 16°C (60.8°F).

Temperature

In September, the average high-temperature decreases, from an agreeable 21°C (69.8°F) in August, to an enjoyable 16°C (60.8°F). The average low-temperature, in September, is 5°C (41°F).

Rainfall

In Gaspé, during September, the rain falls for 11 days and regularly aggregates up to 78mm (3.1") of precipitation. Throughout the year, there are 145 rainfall days, and 1134mm (44.6") of precipitation is accumulated.

Sea temperature

In Gaspé, the average seawater temperature is 12.2°C (54°F).
Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

Daylight

In Gaspé, Canada, the average length of the day is 12.6h.

Sunshine

The average sunshine is 6h.

UV index

The average daily maximum UV index in Gaspé is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Gaspé?

In Gaspé, Canada, in September, the average high-temperature is 16°C (60.8°F), and the average low-temperature is 5°C (41°F).

How much does it rain in Gaspé in September?

In Gaspé, Canada, in September, it is raining for 11 days, with typically 78mm (3.1") of accumulated precipitation.

What is the water temperature in September in Gaspé?

In September, the average sea temperature is 12.2°C (54°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the average length of the day in September in Gaspé?

In Gaspé, the average length of the day in September is 12.6h.

How many hours of sunshine does Gaspé have in September?

In September, the average sunshine in Gaspé, Canada, is 6h.

What is the UV index reading in September in Gaspé?

The average daily maximum UV index in September in Gaspé is 4. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Gaspé, Canada
  • Average high temperature in September: 16°C

The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (-6°C).

  • Average low temperature in September: 5°C

The month with the highest average low temperature is July (11°C).
The coldest month (with the lowest average low temperature) is January (-17°C).

Average rainfall in September - Gaspé, Canada
  • Average rainfall in September: 78mm

The wettest month (with the highest rainfall) is December (116mm).
The driest month (with the lowest rainfall) is February (65mm).

Average rainfall days in September - Gaspé, Canada
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is July (14 days).
The month with the lowest number of rainy days is February (10 days).

Average sea temperature in September - Gaspé, Canada
  • Average sea temperature in September: 12.2°C

The best month for swimming (with the highest average sea temperature) is August (15.5°C).
The coldest month (with the lowest average sea temperature) is March (-1.4°C).

Average daylight in September / Average sunshine in September - Gaspé, Canada
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.1h).
The month with shortest days is December (Average daylight: 8.3h).

  • Average sunshine in September: 6h

Months with most sunshine are June and July (Average sunshine: 8h).
Months with least sunshine are January, November and December (Average sunshine: 3).

Average UV index in September - Gaspé, Canada
  • Average UV index in September: 4

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 1).