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
Weather in September
Temperature
Quebec measures an average high-temperature of a still hot 86.9°F (30.5°C) in September, nearly consistent with the preceding month. Quebec throughout September, records an average low-temperature of 68°F (20°C).Heat index
The heat index in September is calculated to be a torrid 98.6°F (37°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
The average relative humidity in September in Quebec is 73%.Rainfall
The month with the least rainfall in Quebec is September, when the rain falls for 13.2 days and typically collects 2.17" (55mm) of precipitation.Snowfall
April through November are months without snowfall in Quebec.Daylight
The average length of the day in September in Quebec, Louisiana, is 12h and 22min.On the first day of the month, sunrise is at 6:40 am and sunset at 7:29 pm. On the last day of September, in Quebec, sunrise is at 6:59 am and sunset at 6:50 pm CDT.
Sunshine
The average sunshine in September in Quebec is 9.7h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, an average UV index of 6 transforms into the following instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
How hot is September in Quebec?
What is the average humidity in September in Quebec?
What is the driest month in Quebec?
How many days does it rain in September in Quebec?
When it does not snow in Quebec?
How many hours of daylight does Quebec have in September?
When are sunrise and sunset in September in Quebec?
How many hours of sunshine does Quebec have in September?
What is the UV index intensity in September in Quebec?
Average temperature in September
Quebec, LA
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (53.6°F).
- Average low temperature in September: 68°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).
Average pressure in September
Quebec, LA
- Average pressure in September: 29.99"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).
Average wind speed in September
Quebec, LA
- Average wind speed in September: 5.7mph
The windiest month (with the highest average wind speed) is February (9.1mph).
The calmest months (with the lowest average wind speed) are August and September (5.7mph).
Average humidity in September
Quebec, LA
- Average humidity in September: 73%
The months with the highest relative humidity are February and March (80%).
The month with the lowest relative humidity is October (68%).
Average rainfall in September
Quebec, LA
- Average rainfall in September: 2.17"
The wettest month (with the highest rainfall) is April (4.02").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in September
Quebec, LA
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is August (16.9 days).
The month with the least rainy days is October (9.1 days).
Average snowfall in September
Quebec, LA
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Quebec, LA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Quebec, LA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in September
Quebec, LA
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (12.4 days).
Average UV index in September
Quebec, LA
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Quebec, LA
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in September
Quebec, LA
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Quebec, Louisiana, USA
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