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
The shift from August to September involves a decrease in the average high-temperature, from a warm 23.6°C (74.5°F) to a comfortable 17.2°C (63°F). A sharp reduction from the daytime highs is witnessed during September, with nighttime temperatures averaging a low of 4.5°C (40.1°F).Humidity
The average relative humidity in September is 72%.Rainfall
In Little Fort, in September, it is raining for 13.9 days, with typically 35mm (1.38") of accumulated precipitation. In Little Fort, during the entire year, the rain falls for 121 days and collects up to 449mm (17.68") of precipitation.Snowfall
January through June, September through December are months with snowfall. September is the first month it typically snows in Little Fort. Throughout September, in the average 3.1 snowfall days, it receives 29mm (1.14") of snow. In Little Fort, during the entire year, snow falls for 136.2 days and aggregates up to 1726mm (67.95") of snow.Daylight
In September, the average length of the day is 12h and 37min.On the first day of September in Little Fort, Canada, sunrise is at 6:15 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:39 pm PDT.
Sunshine
In Little Fort, the average sunshine in September is 9.4h.UV index
In Little Fort, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, a daily maximum UV index of 3 leads to the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Little Fort?
What is the average humidity in September in Little Fort?
How many days does it rain in September in Little Fort?
When does it start snowing in Little Fort?
What is the average length of the day in September in Little Fort?
When are sunrise and sunset in September in Little Fort?
How long on average sun shines in September in Little Fort?
What is the UV index intensity in September in Little Fort?
Average temperature in September
Little Fort, Canada
- Average high temperature in September: 17.2°C
The warmest month (with the highest average high temperature) is August (23.6°C).
The month with the lowest average high temperature is December (-4.8°C).
- Average low temperature in September: 4.5°C
The month with the highest average low temperature is August (8.2°C).
The coldest month (with the lowest average low temperature) is February (-11.9°C).
Average pressure in September
Little Fort, Canada
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in September
Little Fort, Canada
- Average wind speed in September: 5.9km/h
The windiest month (with the highest average wind speed) is April (7km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in September
Little Fort, Canada
- Average humidity in September: 72%
The month with the highest relative humidity is January (96%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Little Fort, Canada
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is June (55mm).
The driest months (with the least rainfall) are January and August (28mm).
Average rainfall days in September
Little Fort, Canada
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is December (3.8 days).
Average snowfall in September
Little Fort, Canada
- Average snowfall in September: 29mm
The month with the highest snowfall is November (277mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Little Fort, Canada
- Average snowfall days in September: 3.1 days
The month with the highest number of snowfall days is December (20.9 days).
The month with the least snowfall days is August (0 days).
Average daylight in September /
Average sunshine in September
Little Fort, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in September
Little Fort, Canada
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is August (15.7 days).
The month with the least sunshine days is April (8.4 days).
Average UV index in September
Little Fort, 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, March, October, November and December (UV index 1).
Average cloud cover in September
Little Fort, Canada
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Little Fort, Canada
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August and September (9km).
The month with the lowest visibility is January (3km).
