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
The decrease of average high-temperatures is mild in September, with a decline from a pleasant 22.1°C (71.8°F) in August to a mild 15.9°C (60.6°F). The temperature dips to an average of 6.8°C (44.2°F) during September nights.Humidity
In September, the average relative humidity in Flin Flon is 69%.Rainfall
In Flin Flon, Canada, in September, it is raining for 9.2 days, with typically 32mm (1.26") of accumulated precipitation. In Flin Flon, during the entire year, the rain falls for 94.1 days and collects up to 377mm (14.84") of precipitation.Snowfall
Months with snowfall in Flin Flon are January through June, September through December. September is the first month it typically snows in Flin Flon. Throughout September, in the average 0.7 snowfall days, it receives 5mm (0.2") of snow. In Flin Flon, during the entire year, snow falls for 132 days and aggregates up to 1090mm (42.91") of snow.Daylight
The average length of the day in September in Flin Flon is 12h and 41min.On the first day of September in Flin Flon, sunrise is at 6:55 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 7:24 pm CDT.
Sunshine
The average sunshine in September is 7.7h.UV index
In Flin Flon, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 3 during September translates into the following directions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What are the temperatures in Flin Flon in September?
What is the average humidity in September in Flin Flon?
How many days does it rain in September in Flin Flon?
When does it start to snow in Flin Flon?
How many hours of daylight does Flin Flon have in September?
What time are sunrise and sunset in September in Flin Flon?
How many hours of sunshine does Flin Flon have in September?
What is the UV index reading in September in Flin Flon?
Average temperature in September
Flin Flon, Canada
- Average high temperature in September: 15.9°C
The warmest month (with the highest average high temperature) is July (23.7°C).
The month with the lowest average high temperature is January (-14.8°C).
- Average low temperature in September: 6.8°C
The month with the highest average low temperature is July (13°C).
The coldest months (with the lowest average low temperature) are January and February (-21.8°C).
Average pressure in September
Flin Flon, Canada
- Average pressure in September: 1013mbar
The month with the highest atmospheric pressure is February (1021mbar).
The month with the lowest atmospheric pressure is July (1010.4mbar).
Average wind speed in September
Flin Flon, Canada
- Average wind speed in September: 12.1km/h
The windiest months (with the highest average wind speed) are May and October (12.2km/h).
The calmest month (with the lowest average wind speed) is February (10.4km/h).
Average humidity in September
Flin Flon, Canada
- Average humidity in September: 69%
The months with the highest relative humidity are January and March (95%).
The month with the lowest relative humidity is May (58%).
Average rainfall in September
Flin Flon, Canada
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is February (11mm).
Average rainfall days in September
Flin Flon, Canada
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is June (15.1 days).
The months with the least rainy days are February and December (1.1 days).
Average snowfall in September
Flin Flon, Canada
- Average snowfall in September: 5mm
The month with the highest snowfall is April (203mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Flin Flon, Canada
- Average snowfall days in September: 0.7 days
The month with the highest number of snowfall days is March (22.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Flin Flon, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in September
Flin Flon, Canada
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is March (7 days).
Average UV index in September
Flin Flon, 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, November and December (UV index 1).
Average cloud cover in September
Flin Flon, Canada
- Average cloud cover in September: 39
The month with the most cloud cover is February (Cloud cover 85).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in September
Flin Flon, Canada
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January and February (5km).
Flin Flon, Canada
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