Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
In Shawinigan-Sud, entering September brings a subtle temperature decrement, reducing from August's moderately hot 23.2°C (73.8°F) to a refreshing 19.1°C (66.4°F). In the month of September, the temperature generally rests at an average low of 9.5°C (49.1°F).Humidity
In Shawinigan-Sud, the average relative humidity in September is 81%.Rainfall
The month with the least rainfall in Shawinigan-Sud is September, when the rain falls for 12.1 days and typically collects 50mm (1.97") of precipitation.Snowfall
In Shawinigan-Sud, Canada, snow does not fall in June through September.Daylight
In Shawinigan-Sud, the average length of the day in September is 12h and 32min.On the first day of September in Shawinigan-Sud, Canada, sunrise is at 6:12 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:32 pm EDT.
Sunshine
In Shawinigan-Sud, the average sunshine in September is 8.3h.UV index
In September, the average daily maximum UV index in Shawinigan-Sud is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Shawinigan-Sud?
What is the average humidity in September in Shawinigan-Sud?
What is the driest month in Shawinigan-Sud?
How many days does it rain in September in Shawinigan-Sud?
When it does not snow in Shawinigan-Sud?
Does it snow in Shawinigan-Sud in September?
How many hours of daylight does Shawinigan-Sud have in September?
When is the sunrise / sunset in September in Shawinigan-Sud?
How long on average sun shines in September in Shawinigan-Sud?
What is the UV index intensity in September in Shawinigan-Sud?
Average temperature in September
Shawinigan-Sud, Canada
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is July (24.1°C).
The month with the lowest average high temperature is January (-7°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is January (-14.6°C).
Average pressure in September
Shawinigan-Sud, Canada
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is March (1017.4mbar).
The month with the lowest atmospheric pressure is June (1012.1mbar).
Average wind speed in September
Shawinigan-Sud, Canada
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is April (13.6km/h).
The calmest months (with the lowest average wind speed) are July and August (10.1km/h).
Average humidity in September
Shawinigan-Sud, Canada
- Average humidity in September: 81%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (75%).
Average rainfall in September
Shawinigan-Sud, Canada
- Average rainfall in September: 50mm
The wettest month (with the highest rainfall) is August (80mm).
The driest month (with the least rainfall) is September (50mm).
Average rainfall days in September
Shawinigan-Sud, Canada
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is July (17.8 days).
The months with the least rainy days are January and February (5.4 days).
Average snowfall in September
Shawinigan-Sud, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is February (273mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Shawinigan-Sud, Canada
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Shawinigan-Sud, Canada
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in September
Shawinigan-Sud, Canada
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is September (16.2 days).
The months with the least sunshine days are February and July (11 days).
Average UV index in September
Shawinigan-Sud, 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, March and December (UV index 1).
Average cloud cover in September
Shawinigan-Sud, Canada
- Average cloud cover in September: 39
The months with the most cloud cover are January and February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in September
Shawinigan-Sud, Canada
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
