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 arrival of September signals a shift in temperature, down from an agreeable 21.9°C (71.4°F) in August to an enjoyable 16.2°C (61.2°F). In the month of September, Vanrena records a consistent average low-temperature of 6.1°C (43°F).Humidity
The average relative humidity in September in Vanrena is 67%.Rainfall
In Vanrena, Canada, in September, it is raining for 10.1 days, with typically 19mm (0.75") of accumulated precipitation. In Vanrena, during the entire year, the rain falls for 97.6 days and collects up to 284mm (11.18") of precipitation.Snowfall
Months with snowfall in Vanrena, Canada, are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.5 snowfall days, it receives 3mm (0.12") of snow. Throughout the year, there are 88.3 snowfall days, and 691mm (27.2") of snow is accumulated.Daylight
In September, the average length of the day is 12h and 43min.On the first day of the month, sunrise is at 7:00 am and sunset at 8:47 pm. On the last day of September, sunrise is at 7:56 am and sunset at 7:30 pm MDT.
Sunshine
In Vanrena, Canada, the average sunshine in September is 8.4h.UV index
In September, the average daily maximum UV index in Vanrena, Canada, is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 3 during September leads to these instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Vanrena?
What is the average humidity in September in Vanrena?
How many days does it rain in September in Vanrena?
When does it start snowing in Vanrena?
How many hours of daylight does Vanrena have in September?
When is the sunrise / sunset in September in Vanrena?
How long on average sun shines in September in Vanrena?
What is the UV index intensity in September in Vanrena?
Average temperature in September
Vanrena, Canada
- Average high temperature in September: 16.2°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is December (-9.2°C).
- Average low temperature in September: 6.1°C
The month with the highest average low temperature is July (10.6°C).
The coldest month (with the lowest average low temperature) is February (-15.7°C).
Average pressure in September
Vanrena, Canada
- Average pressure in September: 1012.5mbar
The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1010mbar).
Average wind speed in September
Vanrena, Canada
- Average wind speed in September: 10.9km/h
The windiest month (with the highest average wind speed) is May (11.2km/h).
The calmest month (with the lowest average wind speed) is February (9.6km/h).
Average humidity in September
Vanrena, Canada
- Average humidity in September: 67%
The months with the highest relative humidity are February and March (93%).
The month with the lowest relative humidity is May (56%).
Average rainfall in September
Vanrena, Canada
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days in September
Vanrena, Canada
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in September
Vanrena, Canada
- Average snowfall in September: 3mm
The month with the highest snowfall is January (115mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Vanrena, Canada
- Average snowfall days in September: 0.5 days
The month with the highest number of snowfall days is March (15.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Vanrena, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in September
Vanrena, Canada
- Average sunshine days in September: 17 days
The month with the most sunshine days is May (18 days).
The month with the least sunshine days is April (12.1 days).
Average UV index in September
Vanrena, 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 and October (UV index 1).
Average cloud cover in September
Vanrena, Canada
- Average cloud cover in September: 33
The month with the most cloud cover is March (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Vanrena, Canada
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August, September and October (9km).
The month with the lowest visibility is February (5km).
