Weather in September
Temperature
September shows a mild decline in the average high-temperature, falling from August's pleasant 20°C (68°F) to a refreshing 14°C (57.2°F). In September, Waskaganish experiences an average nighttime temperature of 5°C (41°F).Rainfall
In September, the rain falls for 17 days. Throughout September, 91mm (3.58") of precipitation is accumulated. In Waskaganish, Canada, during the entire year, the rain falls for 172 days and collects up to 708mm (27.87") of precipitation.Sea temperature
In Waskaganish, in September, the average water temperature is 3°C (37.4°F).Note: When swimming, this state is excessively cold, posing a lethal risk. Absent the protection of insulated waterproof wear, hypothermia is likely to occur immediately.
Daylight
The average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 6:29 am and sunset at 8:00 pm. On the last day of September, sunrise is at 7:15 am and sunset at 6:54 pm EDT.
Sunshine
In Waskaganish, the average sunshine in September is 4h.UV index
In September, the average daily maximum UV index in Waskaganish is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, a regular UV index of 4 translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What are September temperatures in Waskaganish?
How much does it rain in Waskaganish in September?
What is the water temperature in September in Waskaganish?
What is the average length of the day in September in Waskaganish?
When is the sunrise / sunset in September in Waskaganish?
How many hours of sunshine does Waskaganish have in September?
How high is the UV index in September in Waskaganish?
Average temperature in September
Waskaganish, Canada
- Average high temperature in September: 14°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (-14°C).
- Average low temperature in September: 5°C
The months with the highest average low temperature are July and August (8°C).
The coldest months (with the lowest average low temperature) are January and February (-27°C).
Average rainfall in September
Waskaganish, Canada
- Average rainfall in September: 91mm
The wettest month (with the highest rainfall) is July (94mm).
The driest month (with the least rainfall) is February (21mm).
Average rainfall days in September
Waskaganish, Canada
- Average rainfall days in September: 17 days
The months with the highest number of rainy days are September, October, November and December (17 days).
The month with the least rainy days is April (10 days).
Average sea temperature in September
Waskaganish, Canada
- Average sea temperature in September: 3°C
The best month for swimming (with the highest average sea temperature) is August (4°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (-2°C).
Average daylight in September /
Average sunshine in September
Waskaganish, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 4h
The months with the most sunshine are May, June and July (Average sunshine: 7h).
The months with the least sunshine are November and December (Average sunshine: 1h).
Average UV index in September
Waskaganish, Canada
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 0).
Waskaganish, Canada
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