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 sea temperature 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
September witnesses a gentle descent in average high-temperature, descending from August's agreeable 21.8°C (71.2°F) to an enjoyable 17.5°C (63.5°F). September brings Port Hawkesbury a consistent average low-temperature of 10.6°C (51.1°F).Humidity
In September, the average relative humidity is 83%.Rainfall
September is the month with the least rainfall in Port Hawkesbury. Rain falls for 15.5 days and accumulates 55mm (2.17") of precipitation.Snowfall
In Port Hawkesbury, snow does not fall in June through September.Sea temperature
In Port Hawkesbury, Canada, the average seawater temperature in September is 16.8°C (62.2°F).Note: Most people find it challenging to enjoy swimming in water that is 16.8°C (62.2°F). As water temperature falls below 21°C (69.8°F), controlling breathing grows increasingly difficult.
Daylight
In Port Hawkesbury, the average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 6:27 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 6:47 pm ADT.
Sunshine
In September, the average sunshine is 7.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are September temperatures in Port Hawkesbury?
What is the average humidity in September in Port Hawkesbury?
What is the driest month in Port Hawkesbury?
How many days does it rain in September in Port Hawkesbury?
When it does not snow in Port Hawkesbury?
Does it snow in Port Hawkesbury in September?
How cold is the water in September in Port Hawkesbury?
What is the average length of the day in September in Port Hawkesbury?
What time are sunrise and sunset in September in Port Hawkesbury?
How many hours of sunshine does Port Hawkesbury have in September?
How high is the UV index in September in Port Hawkesbury?
Average temperature in September
Port Hawkesbury, Canada
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is February (-2.8°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (-9.3°C).
Average pressure in September
Port Hawkesbury, Canada
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is September (1016.2mbar).
The months with the lowest atmospheric pressure are January and February (1010.7mbar).
Average wind speed in September
Port Hawkesbury, Canada
- Average wind speed in September: 14.1km/h
The windiest month (with the highest average wind speed) is January (18.1km/h).
The calmest month (with the lowest average wind speed) is July (12km/h).
Average humidity in September
Port Hawkesbury, Canada
- Average humidity in September: 83%
The month with the highest relative humidity is February (91%).
The months with the lowest relative humidity are May and July (82%).
Average rainfall in September
Port Hawkesbury, Canada
- Average rainfall in September: 55mm
The wettest month (with the highest rainfall) is November (106mm).
The driest month (with the least rainfall) is September (55mm).
Average rainfall days in September
Port Hawkesbury, Canada
- Average rainfall days in September: 15.5 days
The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is February (9 days).
Average snowfall in September
Port Hawkesbury, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is February (256mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Port Hawkesbury, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (20.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in September
Port Hawkesbury, Canada
- Average sea temperature in September: 16.8°C
The best month for swimming (with the highest average sea temperature) is August (18.1°C).
The coldest month (with the lowest average sea temperature) is March (-0.4°C).
Average daylight in September /
Average sunshine in September
Port Hawkesbury, Canada
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is August (Average sunshine: 8h and 36min).
The months with the least sunshine are January, February and December (Average sunshine: 2h and 30min).
Average sunshine days in September
Port Hawkesbury, Canada
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is September (11.5 days).
The month with the least sunshine days is December (4.4 days).
Average UV index in September
Port Hawkesbury, Canada
- Average UV index in September: 4
The months with the highest UV index are 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
Port Hawkesbury, Canada
- Average cloud cover in September: 46
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 44).
Average visibility in September
Port Hawkesbury, Canada
- Average visibility in September: 9km
The months with the highest visibility are September and October (9km).
The months with the lowest visibility are January, February, March, April and December (7km).
Port Hawkesbury, Canada
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