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
Welcoming September, Drayton Valley observes a shift in the average high-temperature, falling from August's agreeable 22.1°C (71.8°F) to a refreshing 17.1°C (62.8°F). Throughout September, the temperature falls to an average low of 6.6°C (43.9°F).Humidity
In September, the average relative humidity is 66%.Rainfall
In Drayton Valley, during September, the rain falls for 10.1 days and regularly aggregates up to 23mm (0.91") of precipitation. In Drayton Valley, during the entire year, the rain falls for 102.9 days and collects up to 337mm (13.27") of precipitation.Snowfall
Months with snowfall in Drayton Valley are January through May, September through December. September is the first month it typically snows in Drayton Valley, Canada. Throughout September, in the average 1.2 snowfall days, it receives 17mm (0.67") of snow. In Drayton Valley, during the entire year, snow falls for 65.6 days and aggregates up to 532mm (20.94") of snow.Daylight
In Drayton Valley, the average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 6:51 am and sunset at 8:28 pm. On the last day of September, in Drayton Valley, sunrise is at 7:41 am and sunset at 7:18 pm MDT.
Sunshine
In Drayton Valley, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 3 during September translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the temperature in September in Drayton Valley?
What is the average humidity in September in Drayton Valley?
How much does it rain in Drayton Valley in September?
When does it start to snow in Drayton Valley?
How many hours of daylight does Drayton Valley have in September?
When is the sunrise / sunset in September in Drayton Valley?
How long on average sun shines in September in Drayton Valley?
How high is the UV index in September in Drayton Valley?
Average temperature in September
Drayton Valley, Canada
- Average high temperature in September: 17.1°C
The warmest month (with the highest average high temperature) is July (22.4°C).
The month with the lowest average high temperature is December (-7°C).
- Average low temperature in September: 6.6°C
The month with the highest average low temperature is July (11°C).
The coldest month (with the lowest average low temperature) is February (-14.6°C).
Average pressure in September
Drayton Valley, Canada
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is February (1020mbar).
The month with the lowest atmospheric pressure is June (1010.2mbar).
Average wind speed in September
Drayton Valley, Canada
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is April (13.6km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in September
Drayton Valley, Canada
- Average humidity in September: 66%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is May (62%).
Average rainfall in September
Drayton Valley, Canada
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is June (75mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in September
Drayton Valley, Canada
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is June (18.6 days).
The month with the least rainy days is February (1.4 days).
Average snowfall in September
Drayton Valley, Canada
- Average snowfall in September: 17mm
The month with the highest snowfall is March (89mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Drayton Valley, Canada
- Average snowfall days in September: 1.2 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Drayton Valley, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in September
Drayton Valley, Canada
- Average sunshine days in September: 18 days
The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in September
Drayton Valley, Canada
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and March (UV index 1).
Average cloud cover in September
Drayton Valley, Canada
- Average cloud cover in September: 33
The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Drayton Valley, Canada
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are February and March (7km).
Drayton Valley, Canada
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