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 arrival comes with a decrease in the average high-temperature, moving from a warm 25.9°C (78.6°F) in August to an agreeable 20.1°C (68.2°F). Throughout September, an average low-temperature of 10.3°C (50.5°F) is experienced in Gravelbourg.Humidity
The average relative humidity in September in Gravelbourg, Canada, is 53%.Rainfall
In Gravelbourg, during September, the rain falls for 6.7 days and regularly aggregates up to 14mm (0.55") of precipitation. In Gravelbourg, during the entire year, the rain falls for 76.2 days and collects up to 150mm (5.91") of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.3 snowfall days, it receives 3mm (0.12") of snow. In Gravelbourg, during the entire year, snow falls for 69 days and aggregates up to 189mm (7.44") of snow.Daylight
In Gravelbourg, the average length of the day in September is 12h and 35min.On the first day of September, sunrise is at 6:22 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:45 pm CST.
Sunshine
In September, the average sunshine is 8.5h.UV index
In Gravelbourg, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during September translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the temperature in September in Gravelbourg?
What is the average humidity in September in Gravelbourg?
How much does it rain in Gravelbourg in September?
When does it start snowing in Gravelbourg?
What is the average length of the day in September in Gravelbourg?
When is the sunrise / sunset in September in Gravelbourg?
How long on average sun shines in September in Gravelbourg?
What is the UV index reading in September in Gravelbourg?
Average temperature in September
Gravelbourg, Canada
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is July (26°C).
The month with the lowest average high temperature is February (-7.4°C).
- Average low temperature in September: 10.3°C
The month with the highest average low temperature is July (14.7°C).
The coldest month (with the lowest average low temperature) is February (-14.8°C).
Average pressure in September
Gravelbourg, Canada
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is February (1021.6mbar).
The month with the lowest atmospheric pressure is June (1010mbar).
Average wind speed in September
Gravelbourg, Canada
- Average wind speed in September: 15km/h
The windiest month (with the highest average wind speed) is January (17.2km/h).
The calmest month (with the lowest average wind speed) is August (13.6km/h).
Average humidity in September
Gravelbourg, Canada
- Average humidity in September: 53%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Gravelbourg, Canada
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is June (32mm).
The driest month (with the least rainfall) is January (4mm).
Average rainfall days in September
Gravelbourg, Canada
- Average rainfall days in September: 6.7 days
The month with the highest number of rainy days is June (12.3 days).
The month with the least rainy days is January (1.1 days).
Average snowfall in September
Gravelbourg, Canada
- Average snowfall in September: 3mm
The month with the highest snowfall is November (35mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Gravelbourg, Canada
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is December (13.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Gravelbourg, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
Gravelbourg, Canada
- Average sunshine days in September: 21.2 days
The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is June (15.4 days).
Average UV index in September
Gravelbourg, 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 and February (UV index 1).
Average cloud cover in September
Gravelbourg, Canada
- Average cloud cover in September: 28
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Gravelbourg, 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 February and March (8km).
Gravelbourg, Canada
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