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
September implies a soft temperature shift, with average high-temperatures reducing from August's warm 23.3°C (73.9°F) to a refreshing 19.2°C (66.6°F). An average nighttime temperature of 8.2°C (46.8°F) is witnessed throughout September.Humidity
In Sherbrooke, the average relative humidity in September is 81%.Rainfall
In Sherbrooke, in September, during 14 rainfall days, 59mm (2.32") of precipitation is typically accumulated. Throughout the year, there are 156.8 rainfall days, and 804mm (31.65") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Sherbrooke, Canada.Daylight
The average length of the day in September in Sherbrooke is 12h and 31min.On the first day of the month, sunrise is at 6:09 am and sunset at 7:24 pm. On the last day of September, in Sherbrooke, sunrise is at 6:45 am and sunset at 6:29 pm EDT.
Sunshine
In Sherbrooke, the average sunshine in September is 8h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the UV index of 3 transforms into the following advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What are September temperatures in Sherbrooke?
What is the average humidity in September in Sherbrooke?
How much does it rain in Sherbrooke in September?
When it does not snow in Sherbrooke?
Does it snow in Sherbrooke in September?
What is the average length of the day in September in Sherbrooke?
What time are sunrise and sunset in September in Sherbrooke?
How many hours of sunshine does Sherbrooke have in September?
How high is the UV index in September in Sherbrooke?
Average temperature in September
Sherbrooke, Canada
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-6.1°C).
- Average low temperature in September: 8.2°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 (-13.5°C).
Average pressure in September
Sherbrooke, Canada
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is November (1017.7mbar).
The month with the lowest atmospheric pressure is June (1012.5mbar).
Average wind speed in September
Sherbrooke, Canada
- Average wind speed in September: 10km/h
The windiest month (with the highest average wind speed) is April (12.9km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in September
Sherbrooke, Canada
- Average humidity in September: 81%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (77%).
Average rainfall in September
Sherbrooke, Canada
- Average rainfall in September: 59mm
The wettest months (with the highest rainfall) are April and May (78mm).
The driest month (with the least rainfall) is February (55mm).
Average rainfall days in September
Sherbrooke, Canada
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in September
Sherbrooke, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is January (345mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Sherbrooke, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (22.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sherbrooke, 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: 8h and 0min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 2h and 6min).
Average sunshine days in September
Sherbrooke, Canada
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is February (5.7 days).
Average UV index in September
Sherbrooke, Canada
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in September
Sherbrooke, Canada
- Average cloud cover in September: 41
The month with the most cloud cover is February (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in September
Sherbrooke, Canada
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July, August, September, October and November (8km).
The months with the lowest visibility are January and February (6km).
Sherbrooke, Canada
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