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 onset of September is marked by a minor decrease in temperature, transitioning from a chilly 9.3°C (48.7°F) in August to an icy 5.1°C (41.2°F). Nottingham Island sustains a near constant temperature throughout September, with nighttime averages of 3.1°C (37.6°F).Humidity
In Nottingham Island, Canada, the average relative humidity in September is 81%.Rainfall
In September, in Nottingham Island, the rain falls for 12.6 days. Throughout September, 36mm (1.42") of precipitation is accumulated. Throughout the year, in Nottingham Island, there are 64 rainfall days, and 290mm (11.42") of precipitation is accumulated.Snowfall
Months with snowfall in Nottingham Island, Canada, are January through December. In Nottingham Island, in September, during 5.1 snowfall days, 19mm (0.75") of snow is typically accumulated. Throughout the year, in Nottingham Island, Canada, there are 141.9 snowfall days, and 648mm (25.51") of snow is accumulated.Daylight
In September, the average length of the day in Nottingham Island is 12h and 58min.On the first day of the month, sunrise is at 5:59 am and sunset at 8:24 pm. On the last day of September, in Nottingham Island, sunrise is at 7:19 am and sunset at 6:44 pm EDT.
Sunshine
In September, the average sunshine is 5.1h.UV index
January through April, September through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: In September, the UV index of 1 transforms into the following advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
How cold is September in Nottingham Island?
What is the average humidity in September in Nottingham Island?
How many days does it rain in September in Nottingham Island?
How much does it snow in Nottingham Island in September?
What is the average length of the day in September in Nottingham Island?
When are sunrise and sunset in September in Nottingham Island?
How long on average sun shines in September in Nottingham Island?
What are the months with the lowest UV index in Nottingham Island?
What is the UV index reading in September in Nottingham Island?
Average temperature in September
Nottingham Island, Canada
- Average high temperature in September: 5.1°C
The warmest month (with the highest average high temperature) is August (9.3°C).
The month with the lowest average high temperature is February (-22.4°C).
- Average low temperature in September: 3.1°C
The month with the highest average low temperature is August (6.3°C).
The coldest month (with the lowest average low temperature) is February (-26.8°C).
Average pressure in September
Nottingham Island, Canada
- Average pressure in September: 1008.1mbar
The month with the highest atmospheric pressure is March (1015.9mbar).
The months with the lowest atmospheric pressure are August and September (1008.1mbar).
Average wind speed in September
Nottingham Island, Canada
- Average wind speed in September: 25.1km/h
The windiest month (with the highest average wind speed) is October (25.3km/h).
The calmest month (with the lowest average wind speed) is February (16.1km/h).
Average humidity in September
Nottingham Island, Canada
- Average humidity in September: 81%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is July (77%).
Average rainfall in September
Nottingham Island, Canada
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is August (42mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in September
Nottingham Island, Canada
- Average rainfall days in September: 12.6 days
The month with the highest number of rainy days is August (13.5 days).
The month with the least rainy days is February (0.5 days).
Average snowfall in September
Nottingham Island, Canada
- Average snowfall in September: 19mm
The month with the highest snowfall is November (108mm).
The month with the least snowfall is July (1mm).
Average snowfall days in September
Nottingham Island, Canada
- Average snowfall days in September: 5.1 days
The month with the highest number of snowfall days is December (20.5 days).
The month with the least snowfall days is July (0.3 days).
Average daylight in September /
Average sunshine in September
Nottingham Island, Canada
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 18min).
The month with the shortest days is December (Average daylight: 4h and 48min).
- Average sunshine in September: 5h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 0h and 36min).
Average sunshine days in September
Nottingham Island, Canada
- Average sunshine days in September: 11 days
The month with the most sunshine days is July (17.9 days).
The month with the least sunshine days is November (4.9 days).
Average UV index in September
Nottingham Island, Canada
- Average UV index in September: 1
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 1).
Average cloud cover in September
Nottingham Island, Canada
- Average cloud cover in September: 65
The month with the most cloud cover is January (Cloud cover 88).
The month with the least cloud cover is July (Cloud cover 43).
Average visibility in September
Nottingham Island, Canada
- Average visibility in September: 9km
The month with the highest visibility is July (10km).
The months with the lowest visibility are January, February and March (7km).
Nottingham Island, Canada
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