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
September
Weather in September
Temperature
In Dolbeau, entering September brings a subtle temperature decrement, reducing from August's pleasant 20.3°C (68.5°F) to a moderate 15.7°C (60.3°F). The average temperature drops to a frosty 8.3°C (46.9°F) during the night in the month of September.Humidity
The average relative humidity in September in Dolbeau is 78%.Rainfall
In Dolbeau, in September, during 14.8 rainfall days, 61mm (2.4") of precipitation is typically accumulated. In Dolbeau, during the entire year, the rain falls for 132.9 days and collects up to 722mm (28.43") of precipitation.Snowfall
June through September are months without snowfall in Dolbeau.Daylight
In Dolbeau, the average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 6:06 am and sunset at 7:30 pm. On the last day of September, sunrise is at 6:48 am and sunset at 6:29 pm EDT.
Sunshine
In September, the average sunshine in Dolbeau is 7.3h.UV index
The average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in September interprets into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Dolbeau?
What is the average humidity in September in Dolbeau?
How many days does it rain in September in Dolbeau?
When it does not snow in Dolbeau?
Does it snow in Dolbeau in September?
What is the average length of the day in September in Dolbeau?
What time are sunrise and sunset in September in Dolbeau?
How many hours of sunshine does Dolbeau have in September?
How high is the UV index in September in Dolbeau?
Average temperature in September
Dolbeau, Canada
- Average high temperature in September: 15.7°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-10°C).
- Average low temperature in September: 8.3°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-17.2°C).
Average pressure in September
Dolbeau, Canada
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is March (1017.2mbar).
The months with the lowest atmospheric pressure are June and July (1011.3mbar).
Average wind speed in September
Dolbeau, Canada
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is November (14.1km/h).
The calmest month (with the lowest average wind speed) is July (10.8km/h).
Average humidity in September
Dolbeau, Canada
- Average humidity in September: 78%
The months with the highest relative humidity are January and March (92%).
The month with the lowest relative humidity is June (70%).
Average rainfall in September
Dolbeau, Canada
- Average rainfall in September: 61mm
The wettest month (with the highest rainfall) is August (92mm).
The driest month (with the least rainfall) is February (37mm).
Average rainfall days in September
Dolbeau, Canada
- Average rainfall days in September: 14.8 days
The month with the highest number of rainy days is August (17.1 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in September
Dolbeau, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is December (294mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Dolbeau, 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
Dolbeau, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 1h and 42min).
Average sunshine days in September
Dolbeau, Canada
- Average sunshine days in September: 13.7 days
The month with the most sunshine days is June (14.1 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in September
Dolbeau, Canada
- Average UV index in September: 2
The month with the highest UV index is 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
Dolbeau, Canada
- Average cloud cover in September: 47
The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in September
Dolbeau, Canada
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August, September and October (9km).
The months with the lowest visibility are January and March (6km).
