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
The beginning of September brings a slight decrease in the average high-temperature, transitioning from a pleasant 22.4°C (72.3°F) in August to an enjoyable 17.5°C (63.5°F). In the month of September, the nighttime temperature in Edmundston, Canada, dips to a steady average of 7.3°C (45.1°F).Humidity
The average relative humidity in September is 81%.Rainfall
In September, in Edmundston, the rain falls for 13.1 days. Throughout September, 52mm (2.05") of precipitation is accumulated. Throughout the year, there are 140.8 rainfall days, and 765mm (30.12") of precipitation is accumulated.Snowfall
In Edmundston, Canada, snow does not fall in June through September.Daylight
In September, the average length of the day in Edmundston is 12h and 33min.On the first day of the month, sunrise is at 6:53 am and sunset at 8:12 pm. On the last day of September, sunrise is at 7:31 am and sunset at 7:14 pm ADT.
Sunshine
The average sunshine in September in Edmundston is 7.3h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 3 in September converts into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Minimize direct exposure to the Sun during midday when its radiation is at its peak. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the temperature in September in Edmundston?
What is the average humidity in September in Edmundston?
How many days does it rain in September in Edmundston?
When it does not snow in Edmundston?
Does it snow in Edmundston in September?
What is the average length of the day in September in Edmundston?
What time are sunrise and sunset in September in Edmundston?
How many hours of sunshine does Edmundston have in September?
How high is the UV index in September in Edmundston?
Average temperature in September
Edmundston, Canada
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is July (23.5°C).
The month with the lowest average high temperature is January (-7.8°C).
- Average low temperature in September: 7.3°C
The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is January (-16.2°C).
Average pressure in September
Edmundston, Canada
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is September (1016.3mbar).
The month with the lowest atmospheric pressure is June (1012mbar).
Average wind speed in September
Edmundston, Canada
- Average wind speed in September: 11km/h
The windiest months (with the highest average wind speed) are January and February (13.2km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in September
Edmundston, Canada
- Average humidity in September: 81%
The month with the highest relative humidity is March (94%).
The month with the lowest relative humidity is May (76%).
Average rainfall in September
Edmundston, Canada
- Average rainfall in September: 52mm
The wettest month (with the highest rainfall) is April (75mm).
The driest month (with the least rainfall) is February (50mm).
Average rainfall days in September
Edmundston, Canada
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is July (17.1 days).
The months with the least rainy days are January and February (4.3 days).
Average snowfall in September
Edmundston, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is January (379mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Edmundston, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Edmundston, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 6min).
Average sunshine days in September
Edmundston, Canada
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is April (7.9 days).
Average UV index in September
Edmundston, Canada
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Edmundston, Canada
- Average cloud cover in September: 44
The month with the most cloud cover is February (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in September
Edmundston, Canada
- Average visibility in September: 8km
The months with the highest visibility are May, June, July, August, September, October and November (8km).
The months with the lowest visibility are January, February and March (6km).
Edmundston, Canada
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