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
September indicates a shift in the average high-temperature, from August's warm 26°C (78.8°F) to an agreeable 20.4°C (68.7°F). During September, the average low-temperature in Vulcan is a chilly 8.8°C (47.8°F).Humidity
In Vulcan, the average relative humidity in September is 50%.Rainfall
In Vulcan, during September, the rain falls for 6.6 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, in Vulcan, there are 84.3 rainfall days, and 280mm (11.02") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.8 snowfall days, it receives 26mm (1.02") of snow. In Vulcan, during the entire year, snow falls for 51.2 days and aggregates up to 529mm (20.83") of snow.Daylight
In Vulcan, the average length of the day in September is 12h and 36min.On the first day of the month, sunrise is at 6:48 am and sunset at 8:16 pm. On the last day of September, in Vulcan, sunrise is at 7:33 am and sunset at 7:12 pm MDT.
Sunshine
The average sunshine in September in Vulcan is 9.5h.UV index
In September, the average daily maximum UV index in Vulcan is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 4 in September suggests the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Vulcan?
What is the average humidity in September in Vulcan?
How many days does it rain in September in Vulcan?
When does it start snowing in Vulcan?
What is the average length of the day in September in Vulcan?
When are sunrise and sunset in September in Vulcan?
How long on average sun shines in September in Vulcan?
What is the UV index reading in September in Vulcan?
Average temperature in September
Vulcan, 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
Vulcan, 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
Vulcan, 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
Vulcan, 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
Vulcan, 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
Vulcan, 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
Vulcan, 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
Vulcan, 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
Vulcan, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 9h and 3min
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
Vulcan, 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
Vulcan, 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
Vulcan, 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
Vulcan, 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).
