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 advent of September brings a slight shift in average high-temperature, moving from a pleasant 21.4°C (70.5°F) in August to an enjoyable 17.2°C (63°F). In September, the average low-temperature records at a cool 10°C (50°F) during the nights.Humidity
In Port Neville, Canada, the average relative humidity in September is 78%.Rainfall
In September, the rain falls for 13.4 days. Throughout September, 83mm (3.27") of precipitation is accumulated. Throughout the year, in Port Neville, there are 198.9 rainfall days, and 1208mm (47.56") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Port Neville.Daylight
In September, the average length of the day is 12h and 36min.On the first day of September, sunrise is at 6:40 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:03 pm PDT.
Sunshine
In September, the average sunshine is 8.8h.UV index
In Port Neville, Canada, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 4 in September translates into these instructions:
Exercise prevention - Warding off sunburn is urged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Port Neville?
What is the average humidity in September in Port Neville?
How much does it rain in Port Neville in September?
When it does not snow in Port Neville?
How many hours of daylight does Port Neville have in September?
What time are sunrise and sunset in September in Port Neville?
How many hours of sunshine does Port Neville have in September?
What is the UV index intensity in September in Port Neville?
Average temperature in September
Port Neville, Canada
- Average high temperature in September: 17.2°C
The warmest month (with the highest average high temperature) is August (21.4°C).
The month with the lowest average high temperature is December (3.5°C).
- Average low temperature in September: 10°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (0°C).
Average pressure in September
Port Neville, Canada
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is July (1017.5mbar).
The month with the lowest atmospheric pressure is March (1014.5mbar).
Average wind speed in September
Port Neville, Canada
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is November (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in September
Port Neville, Canada
- Average humidity in September: 78%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is July (70%).
Average rainfall in September
Port Neville, Canada
- Average rainfall in September: 83mm
The wettest month (with the highest rainfall) is January (197mm).
The driest month (with the least rainfall) is July (36mm).
Average rainfall days in September
Port Neville, Canada
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is March (21.3 days).
The month with the least rainy days is August (10.2 days).
Average snowfall in September
Port Neville, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is January (179mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Port Neville, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Port Neville, 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: 8h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in September
Port Neville, Canada
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is March (6.8 days).
Average UV index in September
Port Neville, Canada
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in September
Port Neville, Canada
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Port Neville, Canada
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The month with the lowest visibility is January (8km).
Port Neville, Canada
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