Weather in September
Temperature
Repulse Bay's weather in September involves a decrease in the average high-temperature, moving down from August's chilly 9°C (48.2°F) to an icy 2°C (35.6°F). Repulse Bay's September nights experience a subtle temperature dip to an average of -2°C (28.4°F).Rainfall
In Repulse Bay, during September, the rain falls for 7 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, there are 76 rainfall days, and 192mm (7.56") of precipitation is accumulated.Sea temperature
In September, the average sea temperature is 0°C (32°F).Note: In swimming situations, the extreme cold and danger can lead to fatality. Without the protection of insulated waterproof gear, hypothermia takes effect quickly.
Daylight
In Repulse Bay, the average length of the day in September is 13h and 6min.On the first day of September, sunrise is at 5:21 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:13 pm CDT.
Sunshine
In September, the average sunshine in Repulse Bay is 3h.UV index
The average daily maximum UV index in September is 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 1 suggests this advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
How cold is September in Repulse Bay?
How many days does it rain in September in Repulse Bay?
How cold is the water in September in Repulse Bay?
How many hours of daylight does Repulse Bay have in September?
What time are sunrise and sunset in September in Repulse Bay?
How many hours of sunshine does Repulse Bay have in September?
What is the UV index intensity in September in Repulse Bay?
Average temperature in September
Repulse Bay, Canada
- Average high temperature in September: 2°C
The warmest month (with the highest average high temperature) is July (12°C).
The month with the lowest average high temperature is February (-28°C).
- Average low temperature in September: -2°C
The month with the highest average low temperature is July (4°C).
The coldest month (with the lowest average low temperature) is February (-35°C).
Average rainfall in September
Repulse Bay, Canada
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is August (42mm).
The driest month (with the least rainfall) is February (1mm).
Average rainfall days in September
Repulse Bay, Canada
- Average rainfall days in September: 7 days
The month with the highest number of rainy days is August (10 days).
The month with the least rainy days is February (3 days).
Average sea temperature in September
Repulse Bay, Canada
- Average sea temperature in September: 0°C
The best months for swimming (with the highest average sea temperature) are July and August (1°C).
The coldest months (with the lowest average sea temperature) are January, February, March, April, November and December (-2°C).
Average daylight in September /
Average sunshine in September
Repulse Bay, Canada
- Average daylight in September: 13h and 1min
The month with the longest days is May (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 2h and 42min).
- Average sunshine in September: 3h
The months with the most sunshine are June and July (Average sunshine: 10h).
The months with the least sunshine are January and December (Average sunshine: 1h).
Average UV index in September
Repulse Bay, Canada
- Average UV index in September: 1
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, October, November and December (UV index 0).
Repulse Bay, Canada
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