September weather forecast
Notre-Dame-de-la-Salette, Canada

September

Weather in September

September, the first month of the autumn in Notre-Dame-de-la-Salette, is still a comfortable month, with an average temperature fluctuating between 19.9°C (67.8°F) and 9.5°C (49.1°F).

Temperature

Notre-Dame-de-la-Salette experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from a warm 24°C (75.2°F) in August to a refreshing 19.9°C (67.8°F). Notre-Dame-de-la-Salette experiences an average low-temperature of 9.5°C (49.1°F) in the month of September.

Humidity

In Notre-Dame-de-la-Salette, Canada, the average relative humidity in September is 80%.

Rainfall

September is the month with the least rainfall. Rain falls for 11 days and accumulates 34mm (1.34") of precipitation.

Snowfall

June through September are months without snowfall in Notre-Dame-de-la-Salette, Canada.

Daylight

The average length of the day in September in Notre-Dame-de-la-Salette, Canada, is 12h and 31min.
On the first day of September in Notre-Dame-de-la-Salette, sunrise is at 6:24 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:43 pm EDT.

Sunshine

The average sunshine in September is 8.6h.

UV index

In Notre-Dame-de-la-Salette, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Take precautions - Protection against sun damage is advised. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

What is the temperature in September in Notre-Dame-de-la-Salette?
During September, Notre-Dame-de-la-Salette experiences an average high-temperature of 19.9°C (67.8°F) and a low-temperature of 9.5°C (49.1°F).
What is the average humidity in September in Notre-Dame-de-la-Salette?
In Notre-Dame-de-la-Salette, Canada, the average relative humidity in September is 80%.
What is the driest month in Notre-Dame-de-la-Salette?
September is the month with the least rainfall in Notre-Dame-de-la-Salette, Canada. Rain falls for 11 days and accumulates 34mm (1.34") of precipitation.
How much does it rain in Notre-Dame-de-la-Salette in September?
In Notre-Dame-de-la-Salette, Canada, during September, the rain falls for 11 days and regularly aggregates up to 34mm (1.34") of precipitation.
When it does not snow in Notre-Dame-de-la-Salette?
In Notre-Dame-de-la-Salette, snow does not fall in June through September.
Does it snow in Notre-Dame-de-la-Salette in September?
In Notre-Dame-de-la-Salette, Canada, in September, it doesn't snow. In October, it regularly snows.
What is the average length of the day in September in Notre-Dame-de-la-Salette?
In September, the average day length is 12h and 31min.
When are sunrise and sunset in September in Notre-Dame-de-la-Salette?
In September, on the first day of the month, sunrise is at 6:24 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:43 pm EDT.
How many hours of sunshine does Notre-Dame-de-la-Salette have in September?
In Notre-Dame-de-la-Salette, the average sunshine duration in September is 8.6h.
What is the UV index intensity in September in Notre-Dame-de-la-Salette?
In Notre-Dame-de-la-Salette, Canada, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Notre-Dame-de-la-Salette, Canada
  • Average high temperature in September: 19.9°C

The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (-6.8°C).

  • Average low temperature in September: 9.5°C

The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is January (-14.9°C).

Average pressure in September
Notre-Dame-de-la-Salette, Canada
  • Average pressure in September: 1017mbar

The month with the highest atmospheric pressure is March (1018mbar).
The month with the lowest atmospheric pressure is June (1012.4mbar).

Average wind speed in September
Notre-Dame-de-la-Salette, Canada
  • Average wind speed in September: 9.9km/h

The windiest month (with the highest average wind speed) is April (13.2km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).

Average humidity in September
Notre-Dame-de-la-Salette, Canada
  • Average humidity in September: 80%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (75%).

Average rainfall in September
Notre-Dame-de-la-Salette, Canada
  • Average rainfall in September: 34mm

The wettest month (with the highest rainfall) is October (57mm).
The driest month (with the least rainfall) is September (34mm).

Average rainfall days in September
Notre-Dame-de-la-Salette, Canada
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is February (3.5 days).

Average snowfall in September
Notre-Dame-de-la-Salette, Canada
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (181mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Notre-Dame-de-la-Salette, Canada
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Notre-Dame-de-la-Salette, Canada
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).

Average sunshine days in September
Notre-Dame-de-la-Salette, Canada
  • Average sunshine days in September: 17.8 days

The month with the most sunshine days is September (17.8 days).
The month with the least sunshine days is February (10.8 days).

Average UV index in September
Notre-Dame-de-la-Salette, Canada
  • Average UV index in September: 3

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in September
Notre-Dame-de-la-Salette, Canada
  • Average cloud cover in September: 38

The months with the most cloud cover are January and February (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in September
Notre-Dame-de-la-Salette, Canada
  • Average visibility in September: 8km

The months with the highest visibility are April, May, June and July (9km).
The months with the lowest visibility are January, February and March (7km).

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