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 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
In Aberglasslyn, the onset of September comes with a modest high-temperature shift, transitioning from August's refreshing 18°C (64.4°F) to an agreeable 21.5°C (70.7°F). Throughout the month of September, the nighttime temperature dips to an average of 9.6°C (49.3°F).Humidity
September is the least humid month, with an average relative humidity of 69%.Rainfall
In Aberglasslyn, in September, it is raining for 8.8 days, with typically 30mm (1.18") of accumulated precipitation. In Aberglasslyn, during the entire year, the rain falls for 149.9 days and collects up to 518mm (20.39") of precipitation.Daylight
In September, the average length of the day is 11h and 53min.On the first day of the month, sunrise is at 6:10 am and sunset at 5:36 pm. On the last day of September, sunrise is at 5:32 am and sunset at 5:55 pm AEST.
Sunshine
In September, the average sunshine in Aberglasslyn is 8.8h.UV index
The months with the lowest UV index are April through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In September, the maximum UV index of 4 suggests this advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the least humid month?
What is the average humidity in September?
How much does it rain in September?
How many hours of daylight does Aberglasslyn have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Aberglasslyn have in September?
When is the lowest UV index in Aberglasslyn?
How high is the UV index in September?
Average temperature in September
Aberglasslyn, Australia
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is January (29.9°C).
The months with the lowest average high temperature are June and July (16.3°C).
- Average low temperature in September: 9.6°C
The month with the highest average low temperature is January (18°C).
The coldest month (with the lowest average low temperature) is July (7.1°C).
Average pressure in September
Aberglasslyn, Australia
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is June (1021.2mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in September
Aberglasslyn, Australia
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is August (8.7km/h).
The calmest month (with the lowest average wind speed) is April (7.3km/h).
Average humidity in September
Aberglasslyn, Australia
- Average humidity in September: 69%
The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is September (69%).
Average rainfall in September
Aberglasslyn, Australia
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is February (86mm).
The driest month (with the least rainfall) is May (23mm).
Average rainfall days in September
Aberglasslyn, Australia
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is March (16.5 days).
The month with the least rainy days is August (8.3 days).
Average daylight in September /
Average sunshine in September
Aberglasslyn, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are November and December (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 5h and 42min).
Average sunshine days in September
Aberglasslyn, Australia
- Average sunshine days in September: 19.6 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (11.4 days).
Average UV index in September
Aberglasslyn, Australia
- Average UV index in September: 4
The months with the highest UV index are January, February, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in September
Aberglasslyn, Australia
- Average cloud cover in September: 28
The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are August and September (Cloud cover 28).
Average visibility in September
Aberglasslyn, Australia
- Average visibility in September: 9km
The months with the highest visibility are July, August, September and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, October and November (8km).
