September weather forecastL'Épiphanie, Canada
September
Weather in September
September, the first month of the autumn in L'Épiphanie, is still a pleasant month, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 20.3°C (68.5°F).Temperature
The beginning of September brings a minor change in the average high-temperature, shifting from a moderately hot 24.6°C (76.3°F) in August to a pleasant 20.3°C (68.5°F). In L'Épiphanie, the nighttime temperature averages to a cool 11°C (51.8°F) during September.Humidity
In September, the average relative humidity in L'Épiphanie is 77%.Rainfall
In L'Épiphanie, during September, the rain falls for 12.5 days and regularly aggregates up to 57mm (2.24") of precipitation. Throughout the year, in L'Épiphanie, there are 158.3 rainfall days, and 801mm (31.54") of precipitation is accumulated.Snowfall
In L'Épiphanie, snow does not fall in June through September.Daylight
The average length of the day in September in L'Épiphanie is 12h and 32min.On the first day of the month, sunrise is at 6:15 am and sunset at 7:31 pm. On the last day of September, sunrise is at 6:51 am and sunset at 6:35 pm EDT.
Sunshine
In September, the average sunshine in L'Épiphanie is 8.5h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, a daily UV index of 4 turns into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
L'Épiphanie, Canada
- Average high temperature in September: 20.3°C
The warmest month (with the highest average high temperature) is July (25.4°C).
The month with the lowest average high temperature is January (-6.2°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is July (15.5°C).
The coldest month (with the lowest average low temperature) is January (-13.7°C).
Average pressure in September
L'Épiphanie, Canada
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is November (1017.7mbar).
The month with the lowest atmospheric pressure is June (1012.3mbar).
Average wind speed in September
L'Épiphanie, Canada
- Average wind speed in September: 10.9km/h
The windiest month (with the highest average wind speed) is April (14km/h).
The calmest months (with the lowest average wind speed) are July and August (10.7km/h).
Average humidity in September
L'Épiphanie, Canada
- Average humidity in September: 77%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (73%).
Average rainfall in September
L'Épiphanie, Canada
- Average rainfall in September: 57mm
The wettest month (with the highest rainfall) is April (83mm).
The driest month (with the least rainfall) is November (46mm).
Average rainfall days in September
L'Épiphanie, Canada
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in September
L'Épiphanie, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is January (278mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
L'Épiphanie, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
L'Épiphanie, Canada
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 8h and 30min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in September
L'Épiphanie, Canada
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in September
L'Épiphanie, Canada
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
L'Épiphanie, Canada
- Average cloud cover in September: 36
The months with the most cloud cover are January and February (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in September
L'Épiphanie, Canada
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
