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
September's onset corresponds with a shift in the average high-temperature, moving from a pleasant 20.7°C (69.3°F) in August to a moderate 14.9°C (58.8°F). Île-à-la-Crosse reports a consistent average low-temperature of 6.4°C (43.5°F) throughout September nights.Humidity
The average relative humidity in September in Île-à-la-Crosse, Canada, is 69%.Rainfall
In Île-à-la-Crosse, in September, it is raining for 9.6 days, with typically 27mm (1.06") of accumulated precipitation. In Île-à-la-Crosse, during the entire year, the rain falls for 85.6 days and collects up to 320mm (12.6") of precipitation.Snowfall
January through June, September through December are months with snowfall in Île-à-la-Crosse, Canada. September is the first month it typically snows. Throughout September, in the average 0.7 snowfall days, it receives 6mm (0.24") of snow. In Île-à-la-Crosse, Canada, during the entire year, snow falls for 106.8 days and aggregates up to 724mm (28.5") of snow.Daylight
In September, the average length of the day is 12h and 43min.On the first day of September, sunrise is at 6:18 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 6:48 pm CST.
Sunshine
In Île-à-la-Crosse, the average sunshine in September is 7.5h.UV index
In Île-à-la-Crosse, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 3 during September translates into the following directions:
Exercise prevention - Protecting skin and eyes from harm is required. Around midday, solar radiation is most harmful; hence, exposure should be limited. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What is the usual temperature for Île-à-la-Crosse in September?
What is the average humidity in September in Île-à-la-Crosse?
How many days does it rain in September in Île-à-la-Crosse?
When does it start to snow in Île-à-la-Crosse?
What is the average length of the day in September in Île-à-la-Crosse?
What time are sunrise and sunset in September in Île-à-la-Crosse?
How many hours of sunshine does Île-à-la-Crosse have in September?
How high is the UV index in September in Île-à-la-Crosse?
Average temperature in September
Île-à-la-Crosse, Canada
- Average high temperature in September: 14.9°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-12°C).
- Average low temperature in September: 6.4°C
The month with the highest average low temperature is July (11.5°C).
The coldest month (with the lowest average low temperature) is February (-19.6°C).
Average pressure in September
Île-à-la-Crosse, Canada
- Average pressure in September: 1012.8mbar
The month with the highest atmospheric pressure is February (1020.9mbar).
The month with the lowest atmospheric pressure is June (1009.9mbar).
Average wind speed in September
Île-à-la-Crosse, Canada
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is October (12.8km/h).
The calmest month (with the lowest average wind speed) is February (10.8km/h).
Average humidity in September
Île-à-la-Crosse, Canada
- Average humidity in September: 69%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (58%).
Average rainfall in September
Île-à-la-Crosse, Canada
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is June (54mm).
The driest months (with the least rainfall) are February and December (9mm).
Average rainfall days in September
Île-à-la-Crosse, Canada
- Average rainfall days in September: 9.6 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is February (0.8 days).
Average snowfall in September
Île-à-la-Crosse, Canada
- Average snowfall in September: 6mm
The month with the highest snowfall is March (135mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Île-à-la-Crosse, Canada
- Average snowfall days in September: 0.7 days
The month with the highest number of snowfall days is March (18.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Île-à-la-Crosse, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in September
Île-à-la-Crosse, Canada
- Average sunshine days in September: 18.4 days
The month with the most sunshine days is May (19 days).
The month with the least sunshine days is April (11.7 days).
Average UV index in September
Île-à-la-Crosse, Canada
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October and December (UV index 1).
Average cloud cover in September
Île-à-la-Crosse, Canada
- Average cloud cover in September: 37
The months with the most cloud cover are February and March (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in September
Île-à-la-Crosse, Canada
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (5km).
Île-à-la-Crosse, Canada
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