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
With September's onset, the weather reveals a slight temperature decrease, transitioning from an agreeable 22.9°C (73.2°F) in August to a refreshing 18°C (64.4°F). September nights observe an average temperature dip to a chilly 6.5°C (43.7°F).Humidity
September is the least humid month in Mossleigh, with an average relative humidity of 59%.Rainfall
In Mossleigh, during September, the rain falls for 7.8 days and regularly aggregates up to 16mm (0.63") of precipitation. In Mossleigh, during the entire year, the rain falls for 94.1 days and collects up to 288mm (11.34") of precipitation.Snowfall
Months with snowfall in Mossleigh are January through June, September through December. September is the first month it typically snows in Mossleigh. Throughout September, in the average 1.5 snowfall days, it receives 29mm (1.14") of snow. Throughout the year, in Mossleigh, there are 75.3 snowfall days, and 629mm (24.76") of snow is accumulated.Daylight
In Mossleigh, Canada, the average length of the day in September is 12h and 36min.On the first day of September, sunrise is at 6:48 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 7:12 pm MDT.
Sunshine
In Mossleigh, the average sunshine in September is 8.8h.UV index
In Mossleigh, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, a regular UV index of 3 translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Mossleigh?
What is the least humid month in Mossleigh?
What is the average humidity in September in Mossleigh?
How many days does it rain in September in Mossleigh?
When does it start snowing in Mossleigh?
What is the average length of the day in September in Mossleigh?
When are sunrise and sunset in September in Mossleigh?
How long on average sun shines in September in Mossleigh?
How high is the UV index in September in Mossleigh?
Average temperature in September
Mossleigh, Canada
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is December (-4.8°C).
- Average low temperature in September: 6.5°C
The month with the highest average low temperature is July (10°C).
The coldest month (with the lowest average low temperature) is December (-11.5°C).
Average pressure in September
Mossleigh, Canada
- Average pressure in September: 1013.8mbar
The month with the highest atmospheric pressure is February (1019.3mbar).
The month with the lowest atmospheric pressure is June (1010.8mbar).
Average wind speed in September
Mossleigh, Canada
- Average wind speed in September: 10.9km/h
The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in September
Mossleigh, Canada
- Average humidity in September: 59%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is September (59%).
Average rainfall in September
Mossleigh, Canada
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in September
Mossleigh, Canada
- Average rainfall days in September: 7.8 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is November (2.5 days).
Average snowfall in September
Mossleigh, Canada
- Average snowfall in September: 29mm
The month with the highest snowfall is April (102mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Mossleigh, Canada
- Average snowfall days in September: 1.5 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Mossleigh, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in September
Mossleigh, Canada
- Average sunshine days in September: 20.1 days
The month with the most sunshine days is October (22.1 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in September
Mossleigh, Canada
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Mossleigh, Canada
- Average cloud cover in September: 30
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Mossleigh, Canada
- Average visibility in September: 10km
The months with the highest visibility are June, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, July, October, November and December (9km).
