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
As August transitions to September, the average high-temperature falls from a fresh 11.3°C (52.3°F) to a wintry 4.8°C (40.6°F). Nighttime temperatures hover around an average low of 0.9°C (33.6°F) in September, a slight descent from daytime highs.Humidity
The average relative humidity in September is 77%.Rainfall
In Coral Harbour, Canada, in September, during 10.7 rainfall days, 35mm (1.38") of precipitation is typically accumulated. Throughout the year, there are 64 rainfall days, and 235mm (9.25") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, August through December. In Coral Harbour, in September, snow falls for 6.6 days, with typically accumulated 43mm (1.69") of snow. Throughout the year, there are 112.1 snowfall days, and 561mm (22.09") of snow is accumulated.Daylight
The average length of the day in September is 12h and 59min.On the first day of September in Coral Harbour, sunrise is at 5:17 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 6:03 pm EST.
Sunshine
In September, the average sunshine in Coral Harbour is 6.2h.UV index
The average daily maximum UV index in September is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: During September, 2 as the daily maximum UV index converts into the following advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
How cold is it in Coral Harbour in September?
What is the average humidity in September in Coral Harbour?
How much does it rain in Coral Harbour in September?
How many days does it snow in September in Coral Harbour?
How many hours of daylight does Coral Harbour have in September?
When are sunrise and sunset in September in Coral Harbour?
How long on average sun shines in September in Coral Harbour?
What is the UV index intensity in September in Coral Harbour?
Average temperature in September
Coral Harbour, Canada
- Average high temperature in September: 4.8°C
The warmest month (with the highest average high temperature) is July (13.3°C).
The month with the lowest average high temperature is February (-24.7°C).
- Average low temperature in September: 0.9°C
The month with the highest average low temperature is July (7.2°C).
The coldest month (with the lowest average low temperature) is February (-29.7°C).
Average pressure in September
Coral Harbour, Canada
- Average pressure in September: 1008.7mbar
The month with the highest atmospheric pressure is March (1016.3mbar).
The months with the lowest atmospheric pressure are August and September (1008.7mbar).
Average wind speed in September
Coral Harbour, Canada
- Average wind speed in September: 21.6km/h
The windiest month (with the highest average wind speed) is September (21.6km/h).
The calmest month (with the lowest average wind speed) is February (13km/h).
Average humidity in September
Coral Harbour, Canada
- Average humidity in September: 77%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is July (64%).
Average rainfall in September
Coral Harbour, Canada
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is August (42mm).
The driest month (with the least rainfall) is February (4mm).
Average rainfall days in September
Coral Harbour, Canada
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is August (12.1 days).
The month with the least rainy days is February (0.5 days).
Average snowfall in September
Coral Harbour, Canada
- Average snowfall in September: 43mm
The month with the highest snowfall is November (111mm).
The month with the least snowfall is July (0mm).
Average snowfall days in September
Coral Harbour, Canada
- Average snowfall days in September: 6.6 days
The month with the highest number of snowfall days is November (15.7 days).
The month with the least snowfall days is July (0 days).
Average daylight in September /
Average sunshine in September
Coral Harbour, Canada
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 4h and 24min).
- Average sunshine in September: 6h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 0min).
Average sunshine days in September
Coral Harbour, Canada
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is September (14.1 days).
Average UV index in September
Coral Harbour, Canada
- Average UV index in September: 2
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, April, May, October, November and December (UV index 1).
Average cloud cover in September
Coral Harbour, Canada
- Average cloud cover in September: 56
The months with the most cloud cover are February and December (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in September
Coral Harbour, Canada
- Average visibility in September: 9km
The month with the highest visibility is July (10km).
The months with the lowest visibility are January, February and December (7km).
Coral Harbour, Canada
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