September weather forecastFort MacLeod, Canada
September
Weather in September
The first month of the autumn, September, is still a pleasant month in Fort MacLeod, Canada, with temperature in the range of an average high of 20.4°C (68.7°F) and an average low of 8.8°C (47.8°F).Temperature
A decrease in the average high-temperature is observed during September, shifting from a warm 26°C (78.8°F) in August to a pleasant 20.4°C (68.7°F). During September, the temperature in Fort MacLeod, Canada, tends to dip to an average of 8.8°C (47.8°F) at night.Humidity
The average relative humidity in September in Fort MacLeod is 50%.Rainfall
In September, the rain falls for 6.6 days. Throughout September, 22mm (0.87") of precipitation is accumulated. In Fort MacLeod, during the entire year, the rain falls for 84.3 days and collects up to 280mm (11.02") of precipitation.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 0.8 snowfall days, it receives 26mm (1.02") of snow. Throughout the year, in Fort MacLeod, Canada, there are 51.2 snowfall days, and 529mm (20.83") of snow is accumulated.Daylight
The average length of the day in September in Fort MacLeod is 12h and 35min.On the first day of the month, sunrise is at 6:50 am and sunset at 8:16 pm. On the last day of September, sunrise is at 7:33 am and sunset at 7:13 pm MDT.
Sunshine
In Fort MacLeod, the average sunshine in September is 9.5h.UV index
In Fort MacLeod, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In September, a regular UV index of 4 translates into these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Fort MacLeod, Canada
- Average high temperature in September: 20.4°C
The warmest month (with the highest average high temperature) is July (26.1°C).
The month with the lowest average high temperature is December (-2.7°C).
- Average low temperature in September: 8.8°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is December (-9.2°C).
Average pressure in September
Fort MacLeod, Canada
- Average pressure in September: 1013.9mbar
The month with the highest atmospheric pressure is January (1019.8mbar).
The month with the lowest atmospheric pressure is June (1011mbar).
Average wind speed in September
Fort MacLeod, Canada
- Average wind speed in September: 13.7km/h
The windiest month (with the highest average wind speed) is January (17.5km/h).
The calmest month (with the lowest average wind speed) is August (12.3km/h).
Average humidity in September
Fort MacLeod, Canada
- Average humidity in September: 50%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (48%).
Average rainfall in September
Fort MacLeod, Canada
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in September
Fort MacLeod, Canada
- Average rainfall days in September: 6.6 days
The month with the highest number of rainy days is June (14.8 days).
The month with the least rainy days is February (1.6 days).
Average snowfall in September
Fort MacLeod, Canada
- Average snowfall in September: 26mm
The month with the highest snowfall is April (91mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Fort MacLeod, Canada
- Average snowfall days in September: 0.8 days
The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Fort MacLeod, Canada
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in September
Fort MacLeod, Canada
- Average sunshine days in September: 20.4 days
The month with the most sunshine days is December (22.8 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in September
Fort MacLeod, Canada
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Fort MacLeod, Canada
- Average cloud cover in September: 24
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility in September
Fort MacLeod, Canada
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
