September weather forecastPrince George, Canada
September
Weather in September
September, the first month of the autumn in Prince George, is also a moderate month, with an average temperature varying between 15.6°C (60.1°F) and 4.3°C (39.7°F).Temperature
Prince George's September weather shows a moderate shift in high-temperatures, falling from August's agreeable 21.8°C (71.2°F) to a moderate 15.6°C (60.1°F). Throughout the month of September, Prince George witnesses an average low-temperature of 4.3°C (39.7°F).Humidity
In September, the average relative humidity in Prince George is 75%.Rainfall
In September, the rain falls for 13.7 days. Throughout September, 38mm (1.5") of precipitation is accumulated. Throughout the year, in Prince George, there are 148.9 rainfall days, and 482mm (18.98") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows in Prince George. Throughout September, in the average 0.3 snowfall days, it receives 1mm (0.04") of snow. In Prince George, during the entire year, snow falls for 91.8 days and aggregates up to 1294mm (50.94") of snow.Daylight
In September, the average length of the day is 12h and 40min.On the first day of the month, sunrise is at 6:21 am and sunset at 8:00 pm. On the last day of September, sunrise is at 7:12 am and sunset at 6:48 pm PDT.
Sunshine
In Prince George, the average sunshine in September is 9.1h.UV index
In September, the average daily maximum UV index in Prince George is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Prince George, Canada
- Average high temperature in September: 15.6°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is December (-4.8°C).
- Average low temperature in September: 4.3°C
The month with the highest average low temperature is July (8.2°C).
The coldest month (with the lowest average low temperature) is February (-11.9°C).
Average pressure in September
Prince George, Canada
- Average pressure in September: 1014.3mbar
The month with the highest atmospheric pressure is February (1019.3mbar).
The month with the lowest atmospheric pressure is June (1012.3mbar).
Average wind speed in September
Prince George, Canada
- Average wind speed in September: 6.8km/h
The windiest month (with the highest average wind speed) is November (8.2km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in September
Prince George, Canada
- Average humidity in September: 75%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is June (65%).
Average rainfall in September
Prince George, Canada
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is November (53mm).
The driest months (with the least rainfall) are August and December (33mm).
Average rainfall days in September
Prince George, Canada
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is April (17.6 days).
The month with the least rainy days is December (5.7 days).
Average snowfall in September
Prince George, Canada
- Average snowfall in September: 1mm
The month with the highest snowfall is January (284mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Prince George, Canada
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is March (17.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Prince George, Canada
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in September: 9h and 6min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in September
Prince George, Canada
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is August (15.4 days).
The month with the least sunshine days is April (7.7 days).
Average UV index in September
Prince George, Canada
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 1).
Average cloud cover in September
Prince George, Canada
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Prince George, Canada
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August and September (9km).
The month with the lowest visibility is January (4km).
